
What we’re about
We are a group of riders that enjoy and are very passionate about mountain biking and all aspects of it. We believe in riding within a group for camaraderie, fun, knowledge and most importantly safety while out on the trails. Everyone that starts a ride with us will finish. Struggling or been off the bike for a while? No Worries!! The group who shows up to ride will always determine the pace. We will make sure everyone that shows up to ride has a fun and enjoyable time. We want to help you get better, faster and stronger! You get out of mountain biking as much or as little as you put into it!!
Many of our rides take place on the beautiful trails that Orange County has to offer. Additionally we are now starting to expand and offer rides in LA area, the Inland Empire and all the way down to San Diego County. Some of our favorite spots to ride are Fullerton Loop, Santiago Oaks, Whiting Ranch, Aliso and Woods Canyon and El Moro (Crystal Cove), Sycamore Canyon, Box Springs, Skyline, Chino Hills State Park, Big Bear and so on. In addition to this we occasionally will plan weekend getaways, as well as hit up trails that other places in So Cal and beyond have to offer.
So what are you waiting for? Come and judge for yourself. We encourage and welcome anyone and everyone to join us on our rides. Have ideas or want to ride somewhere? Drop us a line and we’ll make it happen.
"Sleep. Work. Eat. Ride and Repeat!"
DISCLAIMER
***The Organizer, Assistant Organizers, Event Organizers, and Ride Leaders in this group are not professional guides. The function of the organizer(s) is only to organize the meetup. Each person who signs up for an event is responsible for their own safety. By signing up for any event organized by this group, you are acknowledging that you are aware of the risks, dangers and hazards associated with any outdoor activity and freely accept and fully assume all such risks, dangers and hazards. In addition, you further agree to release and discharge the Organizer, Assistant Organizers, Event Organizers, Ride Leaders of the All Mountain Trail Riders Meetup Group from and against any and all liability arising from your participation in the group activities.***
Upcoming events
5

*🎄12/20 SAT 8:15 am *UGLY SWEATER RIDE*ALISO VIEJO SOCIAL BLUE LEVEL🎅🎄
CANYON VIEW STAGING AREA- CANYON VIEW PARK, 22124 Utility Access, ALISO VIEJO, ca, US2 RIDES OPTION: Blue and Black Level
TIRES ROLLING 8:30 AM
COME OUT AND SHOW OFF YOUR UGLY / CUTE SWEATERS. THIS RIDE IS A SOCIAL BLUE LEVEL.**
- We Roll at 8:30 AM*
- MEET AT METAL GATE AT END OF ROAD READY TO GO 8:30AM AFTER THE GROUP PICS
- Distance 10-14 miles
- Elevation 1350 -1500 +/- ft
Please wear your UGLY Christmas sweater and come on out for a great morning of riding and fun.
We look forward to seeing you there!
If you have any questions please post in the comments and I will get back to you.
** RIDE LEVELS POSTED HERE **
** READ & SIGN & EMAIL ME YOUR WAIVER POSTED IN THE LINK ***
NOTE: If you are new please bring a signed and completed waiver to the ride for the ride leader or email it to AMTR.Meetup@Gmail.com. You will be asked to sign a Waiver if you do not have one on file with us. If you refuse to sign, you will not be allowed to join the meetup event.
Please arrive at least 15 minutes prior to the start time and bring your own biking essential needs like tools, pump, hydration pack, chain link, gloves, energy gel/bar, snacks, camera and most importantly a HELMET is MANDATORY(No Helmet, No Ride).
DISCLAIMER The Organizer, Assistant Organizers, Volunteers, Ride leaders, Event Organizers in this group are not professional guides. The function of the organizer(s) is only to organize the meetup. Each person who signs up for a trip/meetup/or outing is responsible for his or her own safety. By signing up for a Mt.Bike ride, or any other event organized by this group, you are acknowledging that you are aware of the risks, dangers and hazards associated with any outdoor activity and freely accept and fully assume all such risks, dangers and hazards. In addition, you further agree to release and discharge the Organizer and Assistant Organizers of the All Mountain Trail Riders Meetup Group from and against any and all liability arising from your participation in the group activities.31 attendees
12/26 After Christmas ride 8:30 am | Santiago Oaks! | Let's Ride! | BLUE L
Santiago Hills park, 8233 EAST WHITE OAK RIDGE, ORANGE, CA, USRoll 8:45 am // Distance 10+ miles // Elevation 1,600+ feet
Meet around 8:30 am roll around 8:45am Everyone knows Oaks, we can decide the route based on who shows up. I plan to ride a few miles but Oaks is an easy one to peel off early or add more on.
All are welcome - I'll be on an old fashioned pedal bike, but ebikes are free to join in the fun too.
Santiago Oaks has a little bit of everything. There are quite a few trails in a small area requiring you to be pretty much either going up or down. You'll get a solid workout on the climbs and big smiles on the descents.
BLUE LEVEL RIDE
You have a strong understanding of shifting up and down through the gears. You can brake appropriately on descents and maintain a comfortable and sturdy stance on controlled climbs and descents. You are confident to ride through a variety of technical features (roots, rocks, tight turns,) although you are most comfortable at a slow and controlled pace.
LINK TO AMTR RIDING LEVELS CHART
LIABILITY RELEASE & WAIVER
If you are new to AMTR, please bring a signed and completed waiver to the ride for the ride leader or email it to: AMTR.Meetup@Gmail.com. You will be asked to sign a Waiver if you do not have one on file with us. If you refuse to sign, you cannot join the meetup event.
READ, SIGN, AND EMAIL YOUR WAIVER
BIKING ESSENTIALS
Please bring your own biking essential needs like tools, pump, hydration pack, chain link, gloves, energy gel/bar, snacks, camera, and most importantly a HELMET. Knee and elbow pads are NOT required but are suitable for extra protection.
DISCLAIMER
The Organizer, Assistant Organizers, Volunteers, Ride leaders, and Event Organizers in this group are not professional guides. The function of the organizer(s) is only to organize the meetup. Everyone who signs up for a trip/meetup/outing is responsible for their own safety. By signing up for a ride, or any other event organized by this group, you are acknowledging that you are aware of the risks, dangers, and hazards associated with any outdoor activity and freely accept and fully assume all such risks, dangers, and hazards. In addition, you further agree to release and discharge the Organizer and Assistant Organizers of the All Mountain Trail Riders Meetup Group from and against any and all liability arising from your participation in the group activities.6 attendees
12/31 New Years Eve fun ride! 8:30 am | Santiago Oaks! | Let's Ride! | BL
Santiago Hills park, 8233 EAST WHITE OAK RIDGE, ORANGE, CA, USRoll 8:45 am // Distance 10+ miles // Elevation 1,600+ feet
Meet around 8:30 am roll around 8:45am Everyone knows Oaks, we can decide the route based on who shows up. I plan to ride a few miles but Oaks is an easy one to peel off early or add more on.
All are welcome - I'll be on an old fashioned pedal bike, but ebikes are free to join in the fun too.
Santiago Oaks has a little bit of everything. There are quite a few trails in a small area requiring you to be pretty much either going up or down. You'll get a solid workout on the climbs and big smiles on the descents.
BLUE LEVEL RIDE
You have a strong understanding of shifting up and down through the gears. You can brake appropriately on descents and maintain a comfortable and sturdy stance on controlled climbs and descents. You are confident to ride through a variety of technical features (roots, rocks, tight turns,) although you are most comfortable at a slow and controlled pace.
LINK TO AMTR RIDING LEVELS CHART
LIABILITY RELEASE & WAIVER
If you are new to AMTR, please bring a signed and completed waiver to the ride for the ride leader or email it to: AMTR.Meetup@Gmail.com. You will be asked to sign a Waiver if you do not have one on file with us. If you refuse to sign, you cannot join the meetup event.
READ, SIGN, AND EMAIL YOUR WAIVER
BIKING ESSENTIALS
Please bring your own biking essential needs like tools, pump, hydration pack, chain link, gloves, energy gel/bar, snacks, camera, and most importantly a HELMET. Knee and elbow pads are NOT required but are suitable for extra protection.
DISCLAIMER
The Organizer, Assistant Organizers, Volunteers, Ride leaders, and Event Organizers in this group are not professional guides. The function of the organizer(s) is only to organize the meetup. Everyone who signs up for a trip/meetup/outing is responsible for their own safety. By signing up for a ride, or any other event organized by this group, you are acknowledging that you are aware of the risks, dangers, and hazards associated with any outdoor activity and freely accept and fully assume all such risks, dangers, and hazards. In addition, you further agree to release and discharge the Organizer and Assistant Organizers of the All Mountain Trail Riders Meetup Group from and against any and all liability arising from your participation in the group activities.2 attendees
🚴 01/01 Thurs New Years fun ride 9:30AM | BONELLI (SAN DIMAS) | ADVANCED BEGIN
1615 McKinley Ave, La Verne, CA, USRoll 9:45 am // Distance 10+ miles // Elevation 1,300+ feet
“Strange things are afoot at the Circle K.”
Frank G. Bonelli Regional Park in San Dimas offers a variety of terrain including switchbacks, a small rock garden, and other features that are great for the advanced beginner to level up their biking skills. Enjoy riding rolling foothills with views of the lake, cruise along lakeside trails, climb up to the famous bowling pin, and more.
ADVANCED GREEN RIDE
You have been riding consistently for around six months, but are still new to the sport. You can ride at a moderate pace and climb local hills with minimal stops. You are able to shift and brake confidently. You are getting comfortable descending and climbing switchbacks, riding up, down, and over rocks, and are comfortable descending non-technical singletrack.
LINK TO AMTR RIDING LEVELS CHART
LIABILITY RELEASE & WAIVER
If you are new to AMTR, please bring a signed and completed waiver to the ride for the ride leader or email it to: amtr.meetup@gmail.com. You will be asked to sign a Waiver if you do not have one on file. If you refuse to sign, you cannot join the meetup event.
READ, SIGN, AND EMAIL YOUR WAIVER
BIKING ESSENTIALS
Please bring your own biking essential needs like tools, pump, hydration pack, chain link, gloves, energy gel/bar, snacks, camera, and most importantly a HELMET. Knee and elbow pads are NOT required but can offer some piece of mind and extra protection.
DISCLAIMER
The Organizer, Assistant Organizers, Volunteers, Ride leaders, and Event Organizers in this group are not professional guides. The function of the organizer(s) is only to organize the meetup. Everyone who signs up for a trip/meetup/outing is responsible for his or her own safety. By signing up for a ride, or any other event organized by this group, you acknowledge that you are aware of the risks, dangers, and hazards associated with any outdoor activity and freely accept and fully assume all such risks, dangers, and hazards. In addition, you further agree to release and discharge the Organizer and Assistant Organizers of the All Mountain Trail Riders Meetup Group from and against any and all liability arising from your participation in the group activities.2 attendees
Past events
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