Fitness

**After a long winter hibernation, we're baaack!** Let's start off the kayaking season on the Rio Zêzere, departing from a meeting point just south of the Castelo do Bode dam. We will paddle 9 kms down the lush river landscapes and through a few “mini rapids” on our way to the river beach in Constância. Whether you're an experienced kayaker or a sporty beginner looking to try something new, this event is perfect for outdoor enthusiasts. **Duration**: approx. 4-5 hours in total * 2.5 hours on the water (incl. breaks) * 2 hours for a picnic lunch and swim at the river beach **Price**: €20 per person. This includes: * Kayak rental, including life jacket and paddle * Certified monitors to ensure the safety of all participants To reserve your spot and facilitate organization with the kayak company, please send your **payment** via Revolut (@maaadison) or MBWay (+491624520214) **by the end of the day Thursday, May 28th**. First come, first served! **What to bring:** * Swimsuit, neoprene, and/or clothes that can get wet * Shoes/sandals that can get wet * Sunscreen and hat * Change of clothes, second pair of shoes, and a towel * Waterproof case for your phone to take pictures along the way * Picnic lunch and blanket **Level:** Suitable for beginners and children (8+). Well-behaved dogs welcome. Basic instructions will be given by the guides before we begin. The kayak rental company covers personal accident and civil liability insurance at no extra cost. Safety is taken very seriously and there will be certified monitors guiding us along the descent. **How to get there**: 🚙 : Arrive by **09:30** by car(pool) to the **[drop-off point](google.com/maps/place/39%C2%B032'50.5%22N+8%C2%B020'48.1%22W/@39.5473611,-8.3466944,17z/data=!3m1!4b1!4m4!3m3!8m2!3d39.5473611!4d-8.3466944?entry=tts&g_ep=EgoyMDI1MDUxMi4wIPu8ASoASAFQAw%3D%3D&skid=4b837780-0960-4c40-a9e4-08a1e9f19e21)** 🚂 : Arrive by **09:15** to the train station in **Entroncamento**. From there, the rental company will shuttle you to the starting point. There are several train options from e.g. Oriente at different price points - be aware that your Navegante pass is NOT valid on these trains. *\*\* Please inform me 24hrs in advance if you are planning to arrive by train* After you have pre-paid, you will be invited to the WhatsApp community to organize carpooling as well as share pictures and other event-related information. There is no public transport in the area, so make sure to join the group chat! **Important notes:** * This event will take place even with a chance of light rain - consider a rain jacket for your own comfort See you on the water! *Lisbon Kayak Crew is not liable for any damages or injuries incurred during this activity. Please evaluate your own health and physical state and participate at your own risk.*

**Carlos Ortega** **“La ecuación de Gray-Scott y una historia de Codex-coding”** Se presentará una solución en **R** del modelo Gray-Scott, construida con **Shiny** y desarrollada de forma interactiva con un **LLM mediante Codex**. El proyecto combina simulación, visualización y experimentación en una demo muy vistosa y fácil de explorar. Una propuesta ideal para descubrir una forma distinta de crear y prototipar con R. **Francisco J. Rodríguez** **“Movimiento LunaR y eclipses con R”** En esta charla se hace una **introducción a los eclipses y qué algoritmos están implementados en RMoon** para que nos ayude a entender un poco mejor este fenómeno que tendrá su momento álgido este año en **España el día 12 de Agosto** con el eclipse total de Sol que se verá en varias zonas de la península ibérica en todo su esplendor al atardecer. Se explicará cómo se **puede estudiar un movimiento tan sumamente complejo** como es el de la Luna y como a partir de las predicciones que se nos puede ofrecer en distintas bases de datos, se consigue ubicar, con un alto grado de exactitud nuestro satélite en el cielo haciendo uso de mínimos conceptos matemáticos que nos permitirán entender por un lado la complejidad, pero por otro la mecánica del movimiento lunar.

Hi ladies. We will meet in front of the Nature Center and head to the two Observation decks. We will then hike Hickory Ridge, Ripple Rock, Overlook and Sugarbush trails to get approximately four miles total distance. We will walk approximately a 18 minute mile pace. Please wear appropriate hiking shoes.

Hike approx 4.0 miles at approx. 17 minute mile pace. Meet in front of the Nature Center.

**How does a TennisColumbus Season / League run?** The league advertises the season dates and builds a queue of committed players for the season. **Kickoff Day - June 10th** The start day of the season, players are sent a kickoff email that contains important information about the league, the link where your league standings and players contact information. We guarantee 6 playing partners at your playing level, but have been averaging closer to 15+ partners in most cities. The number of different levels we run is solely based upon the number of players enrolled for the league kickoff. Typically we are running a Skilled-3.0, Competitive-3.5 and Advanced-4.0 in most cities. **Your Task - "Flexible Scheduling"** After this kickoff email is sent, it is the **player's task to communicate with other players**. Players should work with their partners to find an agreeable time and location to play the match. While TennisColumbus doesn't mandate your playing schedule, it is recommended that players schedule at least one match per week. By request of the players, we started to allow players to play 1 rematch per season. The regular season is all about playing as much as you can. As of Feb. 10, 2026 we've had an amazing 2,017 players play more than [20 matches in a season](https://www.tenniscolumbus.com/info/MatchesInSeason). **Where to Play?** Play at your local free tennis courts, tennis parks, condo courts or tennis clubs. The league strongly suggests that players jointly try to pick a tennis court location convenient to both. We provide an extensive list of [tennis courts](https://www.tenniscolumbus.com/TennisCourts), including # of courts, lighting, hitting walls, etc. We strive to keep this list up-to-date. TennisColumbus sets up a must play dates to push players out on the courts. The final deadline is the date marking the end of the season, at which point players with 3-5 wins (Actually total is specified on the division page) will qualify for a post-season playoff to determine the league champion. **How to Play?** Players can use three mostly standard playing formats: 2 out of 3 sets, 2 sets with 10 point super tie-breaker or the 10-game pro set (First to 10, used when court time is limited). On Feb. 2018, we added Fast Tennis 4 game pro set format as a valid format. **Playoffs** Each season concludes with a playoffs where players with anywhere from 3 to 5 season wins qualifies for a single elimination tourney. The champion is awarded based upon the league [Prize Pool](https://www.tenniscolumbus.com/info/prize_pool3). Each singles league champion also receives a playing entry into one of two national championships we run. **[JOIN TODAY](https://www.tenniscolumbus.com/join)** Full price is $39.95 to play in a season. The earlier you sign up we typically offer discounts during these tough economic times. Just go to the [Join Page](https://www.tenniscolumbus.com/join) and complete the short form. We'd be happy to find you dedicated tennis playing partners.

We'll get in around 4 miles at Three Creeks Metro Parks, primarily natural trails. 17-18 minute miles, no one left behind, and faster walkers are free to lead out. Optional lunch after! If you're joining for hiking all the metro parks, this is the sixth one!

Hi ladies. Let's hike the edward thomas trail, lake trail , spring creek and a short walk on the multi purpose trail. This is one large loop . Wear your shoe of choice. Meet in the Maple Grove Picnic area. 4.2 miles in length .

Join us this Thursday 6:30 pm at the Westerville Veterans Memorial for two loops around the Westerville Sports Complex fields. This 1 mile loop is a flat fully paved trail that straddles Alum Creek. Join us for a beautiful evening hike together!