Bicycling

-Outdoor Functional Training for All Fitness Levels- Join us as we combine healthy, balanced movement with fun, gamified ideas to give you our unique FUNctional training! And in case that doesn’t really tell you what to expect, just think short intervals of exercise combined together in a playful and interactive way to help you strengthen your body in a sustainable way while allowing you to meet new people (and often even forget how hard you’re working out). As a reminder for those nervous about their fitness level: Everything we do, we do with all fitness levels in mind; so the exercises are always adjustable to your level and you’re always strongly encouraged to take it at your own pace - I mean, we’re not called My Pace for nothing! How to find us: We meet and train behind the calisthenics workout station on the Zirkuswiese of the Prater. Here a link to the location on Google maps: [https://maps.app.goo.gl/QdRPEaYTiavZbmVW7](https://maps.app.goo.gl/QdRPEaYTiavZbmVW7) Cost: In the interest of inclusivity, we've decided to make our sessions donations based here, so you're invited to pay what you can afford. If that actually makes you more uncomfortable and doesn't make it easier to come, know that we've received donations from €2 to €20 and they all made us very happy, because our primary goal is to get people moving and to show them it can be fun all in all. The money is secondary. One other thing that’s useful to know: - In the case of bad weather, we do have a back-up location that will protect us from the rain. Should we need to move, we will change the location of this event here. Please feel free to check back here before any event where you suspect bad weather or, even better, simply get in touch with us! We’re available via WhatsApp message (+436802355041) or email (office@mypace.at) If you'd like to know more about My Pace, feel free to visit our website at [https://www.mypace.at](https://www.mypace.at)

Come and join us! Learn the basics, have fun and socialize. This lesson is designed for beginners and lower intermediate level players and those looking to improve their skills in a friendly, encouraging atmosphere. In these lessons you are going to learn how to play tennis with correct technique and improve your agility, speed, strength and endurance. * Tennis rackets can be rented from reception * The price of the lesson is 25€ * Latest cancelation : 48h before the lesson The court number will be commented under this event shortly before the lesson starts. Please be on time so that we can make the most out of our time on the court. I’m looking forward to meeting you

This is a weekly training session with Vienna Gaels, a Vienna-based Irish GAA club playing Gaelic football and hurling. The session is relaxed, structured, and welcoming, with coaching provided throughout. Agenda • Arrive from 5:45 and meet the group • Warm-up as a full group • One hour of Gaelic football training and one hour of hurling training • The order alternates each week • Wrap-up shortly before 8:00 pm Who it’s for • All levels are welcome • New players are encouraged • No previous experience of Gaelic sports is needed • Men’s and ladies teams train on the same night What to bring • Sportswear suitable for outdoor training • Football boots or trainers (astro or moulded studs work best) • Water No equipment is required to try your first session. We can provide hurleys and helmets if needed. Where & how to find us 📍 Location: Meiereistraße 20, 1020 Wien Training takes place on the pitches beside the Ernst Happel Stadium. If you arrive and don’t immediately see the group, wait by the pitches and someone will come over to you. Good to know • Training takes place every Monday from 6:00–8:00 pm • Sessions go ahead in all weather conditions • Training runs even if Meetup attendance looks low, as many regular members do not use Meetup If you have any questions beforehand, feel free to message via Meetup — otherwise just turn up and give it a go 🍀

**As we're having limited space at our host, we have set the maximum attendees to be 40 and enabled the waitlist. If you cannot make it to the event, please change your RSVP so someone else can take your spot!** Agenda 18:00 doors Open 18:20 welcome, doors closing soon 18:30 **Unbreakable by Design: The Secret Tech of Antifragile Software** 19:30 Networking 20:00 **Heaps of Trouble -- Debugging Java OOM** 21:00 networking **Unbreakable by Design: The Secret Tech of Antifragile Software** How to turn pressure into performance? Anti-fragility of a software characterizes the benefit derived from the variability in faults and errors that have effected the system. Dependable software systems can learn from incidents & poor practices, how to avoid and to deal with them, to increase availability and performance. Despite their growing complexity and increasing size, modern software applications must satisfy strict quality requirements that impose short defect fixing and release cycles. To reduce the developers teams workload, and pressure to produce high-quality software on time, many software engineering tools and concepts are subject to continuous extensive development and improvement. In this talk, we will take a closer look at the technical aspects of anti-fragile software systems and how teams deal with errors and reliability. Through the technical analysis of anti-fragility and resilience we will discuss the advantages and drawbacks of systems and techniques, and not at least the relation between anti-fragility in the development process and the anti-fragility of the resulting software product. The audience can expect the topics such as design & operating principles, fault tolerance, fault handling, e.g. automatic software repair, fault injections, and TDD. The overview of methods and principles should encourage developers to adopt anti-fragility and resilience principles into their software architectures. **About the Speaker** **Iryna Dohndorf** is a software engineer at Karakun, where she works on customer projects using the Java technology stack. With strong technical expertise, genuine curiosity, and a deep passion for computer science, she develops technologies that tackle the challenges of modern companies and today’s society. As an active member of the BaselOne Program Committee, the Devoxx UK Program Committee, and a frequent international speaker, she is dedicated to inspiring developers and supporting the growth of the global Java community. An enthusiastic interdisciplinary researcher and developer, Iryna has conducted research in modeling and optimization at TU Dortmund and has worked on software for autonomous driving, government agencies, and EU initiatives supporting the advancement of organic farming. Outside of work, she enjoys spending time with family and friends, and is passionate about swimming, skiing, and—most recently—cycling. Iryna’s recent articles include: * https://dev.karakun.com/2025/04/02/tdd-genai.html * https://dev.karakun.com/2024/06/26/ai-software-development.html * https://dev.karakun.com/2025/09/18/Kotlin-K2-Compiler.html * https://dev.karakun.com/2024/07/24/devoxxuk.html You can learn more about her software development work and research at: * https://scholar.google.com/citations?user=eIKkTkYAAAAJ&hl=en * https://www.amazon.com/-/de/dp/B00PULZWO8/ **Heaps of Trouble -- Debugging Java OOM** This presentation dives into the practical art of diagnosing Java OutOfMemory errors. We begin with a concise overview of how the Java heap is structured and managed, then move to the command line with jmap—demonstrating how to force heap dumps on demand and extract live histograms to spot memory hogs at a glance. Next, we switch to VisualVM for a hands-on look at opening, inspecting, and—crucially—comparing heap dumps to pinpoint leaks and growth patterns between states. The session culminates with advanced techniques: writing JavaScript snippets inside VisualVM to traverse the heap graph, filter objects, and automate custom analyses that go beyond the built-in tooling. Whether triaging a production incident or hardening an application, attendees will leave with actionable tactics to turn “heaps of trouble” into clear, debuggable insights. **About the Speaker** **Robert C Kahlert** is a Senior Software Researcher with Posedio. He hails from symbolic AI research and has worked on products and projects in pharmacology, defense, medicine, NLP and resource exploration. His interests include software engineering, compilers, cloud computing, knowledge representation and databases. In his spare time, he enjoys making the most of Vienna's amazing museums.

Hello Viennovans! Pickwick's is getting quizzical every monday night! You have a chance to win a round of shots, a 40€ bar tab and/or eternal bragging rights 😉 Teams of up to 6 people, reserve your spot today! Start time is 7! FREE SHOT FOR EVERYONE COMING FROM VIENNOVA!

PCE - "Philosophic Conversation in English" is a discussion event in English language which focuses on psychology, philosophy, self-consciousness and self-realization. The conversation is based on inclusive discussion rules. We will meet at at a restaurant where we will have a private room exclusively reserved for our event. At the beginning we will choose the two topics to discuss. Everybody can suggest a topic. Afterwards we will vote what topics to discuss. The person who suggests a winning topic will start the discussion by explaining his/her idea. Afterwards everybody gets his/her chance to make a statement. But you can also decide to remain silent and only listen, if you prefer that. We have a time limit for statements, so that everybody has enough time to speak. It is not allowed to interrupt somebody who is speaking. After a statement everybody can ask a question and the speaker will answer. After the first part there will be a 15 minutes break before we start the second part. Everybody is welcome to our event: We are interested in your thoughts and opinions! It is no problem if you arrive late and you can also leave whenever you want. Please don't bring pets to this event because the room is usually very crowded. Please make sure to register for the event to secure your seat! Please check out last event's topics via this link: [http://pce-topic.project-website.org](http://pce-topic.project-website.org/)

Join us on a relaxed evening bike tour along the Donauinsel to enjoy the sunset in a beautiful setting during the longest day of the year! We start at the bike rental at Copa Beach in Kaisermühlen and ride leisurely towards the eastern end of the Donauinsel. The route takes you past the Kraftwerk Freundau and offers wonderful views of the Danube and the surrounding nature along the way. We take a break at the end of the Donauinsel to watch the sunset in peace and enjoy the atmosphere. Afterwards, take a relaxed alternative route back to the starting point. 🚴‍♂️ **Important information:** * **Pace:** The tour is ridden at a slow, leisurely pace so that everyone can cycle along at a relaxed pace. * **Route:** The entire route is 100% paved and therefore ideal for all types of bikes. * **Lights compulsory:** Please bring a working front and rear light for your bike as we will be out and about after sunset. * **Distance:** 25 km. * **Duration:** The tour takes approx. 2 hours in total (including a break). 📌 **Bring along:** * A roadworthy bike * Bike lights (front and rear) * Optional: Drinks and snacks for the break 🌟 **Highlights:** * Relaxed evening on the Donauinsel * Beautiful sunset at the eastern end of the island * Community cycling in a relaxed atmosphere **Route:** [https://www.bergfex.at/mybergfex/activity/9b6682e3622e3c74bffb9375a8af0871/](https://www.bergfex.at/mybergfex/activity/9b6682e3622e3c74bffb9375a8af0871/)

-Outdoor Functional Training for All Fitness Levels- Join us as we combine healthy, balanced movement with fun, gamified ideas to give you our unique FUNctional training! And in case that doesn’t really tell you what to expect, just think short intervals of exercise combined together in a playful and interactive way to help you strengthen your body in a sustainable way while allowing you to meet new people (and often even forget how hard you’re working out). As a reminder for those nervous about their fitness level: Everything we do, we do with all fitness levels in mind; so the exercises are always adjustable to your level and you’re always strongly encouraged to take it at your own pace - I mean, we’re not called My Pace for nothing! How to find us: We meet and train behind the calisthenics workout station on the Zirkuswiese of the Prater. Here a link to the location on Google maps: https://maps.app.goo.gl/QdRPEaYTiavZbmVW7 Cost: In the interest of inclusivity, we've decided to make our sessions donations based here, so you're invited to pay what you can afford. If that actually makes you more uncomfortable and doesn't make it easier to come, know that we've received donations from €2 to €20 and they all made us very happy, because our primary goal is to get people moving and to show them it can be fun all in all. The money is secondary. One other thing that’s useful to know: - In the case of bad weather, we do have a back-up location that will protect us from the rain. Should we need to move, we will change the location of this event here. Please feel free to check back here before any event where you suspect bad weather or, even better, simply get in touch with us! We’re available via WhatsApp message or email. --- If you'd like to know more about My Pace, feel free to visit our website at https://www.mypace.at

**Would you like to learn badminton and finally hit the shuttle properly?** Our beginner training is exactly what you’re looking for! In small groups of up to 4 people, you will learn the basics step by step: * proper footwork * your first shots to simple game situations * how to serve properly * the game rules * and much, much more! *Recommendation:* Since you learn and build knowledge together as a group, **attending at least 4 consecutive sessions is ideal**. This way, you can grow as a team, benefit from each other, and make faster progress. **Who is this training for?** Anyone with little or no prior experience, but a willingness to learn how to properly play badminton! The host will reserve courts in advance, **that means please only register if you really plan to come** (or cancel at least 24 hours before the event starts). **The fee for this training is 16€ and includes the trainer, the shuttles and the court booking for one hour.** If you plan on paying in cash, please bring the exact amount as the host might not have any change available. The training is done in both German and English. Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but for the men lockers you need a padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, please bring: * clean indoor sports shoes (no black soles) * your racket (or you can rent one from the club, if necessary (3€) * and a water bottle **After the training**, we are hosting our weekly Badminton Sunday event. You can use the opportunity to train and practice the skills you learned (separate event registration required in advance!). If you are joining our events for the first time, WELCOME! Let the host know that you are new and they will tell you the basic need-to-knows of our community! Without further ado - let's learn how to play badminton and have some fun together!

This is our weekly event! Hey Badminton Enthusiasts! This meet-up is for all levels: beginners, intermediates and experts. Everyone is welcome to join, test their skills and have some fun together! The host will reserve courts in advance, that means please only register if you really plan to come (or cancel at least 24 hours before the event starts). The fee for this event is 12€ (for the 2 hours). If you plan on paying in cash, please bring the exact amount as the host might not have any change available. We are meeting at about 10:55 am near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but for the men lockers you need a padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, bring clean indoor sports shoes, your racket and a water bottle with you. There is a drinking fountain available if you need to replenish your bottle. If you do not have a racket, it is possible to rent rackets from the club, if necessary (3€). Sometimes the host or other members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, WELCOME! Let the host know that you are new and they will find a place for you. Don't worry, we are an open and friendly group. We are sure you will develop connections with the people in our community in no time! Without further ado - let's play some badminton and have fun together!

The event is part of our WEEKLY MEETUP SERIES. ---- Hey Badminton Enthusiasts! This meet-up is for all levels: beginners, intermediates and experts. Everyone is welcome to join, test their skills and have some fun together! The organiser will reserve courts in advance - PLEASE ONLY REGISTER IF YOU REALLY PLAN ON COMING (OR CANCEL ASAP IF SOMETHING CAME UP). We are meeting at about 07:50 pm near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use. Also, bring clean indoor sports shoes, your racket and a water bottle with you. There is also a drinking fountain available if you need to replenish your bottle. The organiser will be at the club about 5 min. ahead of time and pay for everyone - please bring if possible exact change and pay the organiser after the event! The fee for this event is 6€. It is possible to rent rackets from the club, if necessary (3€). Sometimes members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, WELCOME! Let the organizer know that you are new and they will find a place for you. Don't worry, we are an open and friendly group. We are sure you will develop connections with the people in our community in no time! Without further ado - see you at our next event! 2G rules apply: geimpft or genesen. We will adapt our events according to the official regulations.

Hi Running fellows, Whether you’re a walker, new to running, a semi-pro, a marathonist or a sprint star - if you want to start your weekend in an active way and enjoy the outdoors in lovely surroundings with a fun, international and multilingual group of people, you are welcome to join us! Every Saturday at 9:30 am, we meet, we run, in the magnificent Schönbrunn park, and then we go for breakfast. Want to discuss politics or the best recipes for banana pancakes? Not a problem. Not feeling social? Tune out with your earbuds - we can talk over breakfast. We are casual. You can be too. What to expect: Start by meeting Adrian, Ali, Liz, Paul and Sonia on-time at 9:30am outside the Schönbrunn U-Bahn stop (exit Grünbergstraße). (Coordinates: 48.1858130, 16.3200640) From there, we walk to the side park entrance where the “running” part begins. The important thing is that you run at your own pace. Typically, small groups of people will run at the same pace as you, so you never have to walk/run alone :) We finish one hour later, at about 10:40am, reconvening just inside the Hietzinger Tor exit. (Coordinates: 48.1858825, 16.3032647). From there, we’re off to breakfast! Breakfast Details: Anker bakery opposite the U4 Hietzing station and depending on the weather, grab something for a picnic in Schönbrunn park, or hang out in the bakery. If you missed us earlier, you can always go there around 10:45. We are a fun group of runners who don’t take things too seriously. We meet, chat, RUN, stretch, chat, EAT and we hang out over a beer every now and then. It's that easy. Please join us for breakfast after the run! The more the merrier. Typically we are 10-30 people, as not everyone who comes signs up on meetup. Important disclaimer: Please only run as much as you feel you can, considering the temperature, weather conditions, your own fitness etc... run and walk at your own pace as the organizers do not assume any liability for any injuries or health issues. Sonia, Adrian, Ali, Paul and Liz

This event is part of our weekly event series \-\-\- Hey Badminton Enthusiasts! This meet-up is for all levels: beginners, intermediates and experts. Everyone is welcome to join, test their skills and have some fun together! The host will reserve courts in advance, that means please only register if you really plan to come (or cancel at least 24 hours before the event starts). The fee for this event is 12€ (for the 2 hours). If you plan on paying in cash, please bring the exact amount as the host might not have any change available. We are meeting at about 10.55 near the reception by the lounge area (next to the courts). Come a bit earlier so you have time to change into workout/sports clothes. The locker rooms are free to use, but you need to bring your own padlock - or you can also take your bag of clothes upstairs to the courts if you do not have a padlock. Also, bring clean indoor sports shoes, your racket and a water bottle with you. If you do not have a racket, it is possible to rent rackets from the club, if necessary (3€). Sometimes the host or other members have spare rackets - please ask in the comment section below! If you are joining our events for the first time, WELCOME! Let the host know that you are new and they will find a place for you. Don't worry, we are an open and friendly group. We are sure you will develop connections with the people in our community in no time! **Without further ado - let's play some badminton and have fun together**

Please join us the 3rd Wednesday of each month to learn more about the Columbus Ski Club and what we have to offer. Pizza, wings and a variety of appetizers provided. We are a non-profit organization founded in 1958 with over 800 members. The club has grown beyond the single mission of providing members with not only quality skiing events but also year round social and sport activities. Our gatherings are an opportunity for members and non-members to interact and learn about the many activities offered such as euchre, billiards, volleyball, pickleball, tennis, bowling, golf & softball leagues along with ski and non-ski trips. Our members also plan group activities such as visits to wine tastings, bike trips, comedy clubs, concerts, plays and local sports games, etc. CSC membership is not required to belong to the Meetup group. Membership is required in order to participate in most club activities (CSC member). However, anyone (21 and over) is welcome at our meeting gatherings which consist of checking out our current activities and socializing. The annual dues for club membership are $35 with the membership year from September 1st – August 31st. [https://www.columbusskiclub.org/content.aspx?page_id=60&club_id=686961](https://www.columbusskiclub.org/content.aspx?page_id=60&club_id=686961)

Short North Street Skates return Saturday, April 4 and we’re excited to get back rolling together. These weekly rollouts are a chance to move through the city as a group, build community, and create more visibility for skating and small-wheeled movement in Columbus. Details: Meet: 1160 N High St 9:30 AM meet 10:00 AM rollout All wheels welcome We’ll be skating through the Short North and surrounding areas at a steady, social pace. Routes will use a mix of streets and bike lanes, so comfort navigating the city is helpful, but you don’t need to be an expert. If you’ve been meaning to come out, this is a great place to start. Come solo or bring a friend!