Breckenridge 100 Mountain Bike Challenge
On-site Registration is available for Solo or Teams. See Registration page for details.
Welcome to Colorado’s premier off-road ultra endurance race, the 11th annual Breckenridge 100. This incredible course climbs 13,719 feet over 100 miles.
So start training; the test is waiting for you on Saturday July 18th! Featuring a sprawling course nestled between 3 ski resorts; participants are treated with a unique combination of beauty and challenge. The unique cloverleaf style loops bring you back through Carter Park before embarking on your next challenge.
Our renowned course architect has linked together an amazing network of backcountry trails, roads, double track and bike paths that will take you beyond your typical boundaries. From start to finish, you will be both pampered and pushed to your limit at the same time. You’ll cross the Continental Divide three times, climb 12,000 foot passes, and forge high mountain streams while returning to the support and encouragement of staff, friends and teammates who are waiting for you in historic downtown Breckenridge.
B-68 and B-32
The B-68 Endurance Race and B-32 XC ; featuring the second and third loops of it’s big brother. The B-68 course is a unique combination of mountainous terrains, gaining approximately 9,000 feet. Two distinct cloverleaf style loops await competitors. The B-32 races across the West Ridge section of the Colorado Trail, affectionately known by locals as fun town…
Carvers Sports will be hosting a group ride of Loop 2 on Wednesday July 15th. Come ride with the local pros as they lead you through the fun and challenging middle section of the course. Call Carvers at 800.568.7010 for more information and to RSVP.
Racer check-in will be held Friday afternoon at Carter Park. B-100 racers must check in between 4:00 and 8:00 pm in Breckenridge on Friday, July 17th. There is NO on-site registration for the B-100 race on Saturday.
There is however, race day registration and check-in on Saturday morning for the two shorter races, B-68 and B-32.
Saturday July 18th
- Breckenridge 100 Ultra – Starts 6:00 am
- B-68 Endurance – Starts 9:30 am
- B-32 XC – Starts 9:45 am All races mass start under neutral rollout. Check the registration page for schedules. On-site registration is available.
A rewarding opportunity is also available to those non-racers who are interested in joining our volunteer race crew. Discounts on entry fees are available to racers, or just be a good samaritan and help support the athletes. You will assist with registration, timing and scoring, aid stations, marshaling and more. Race course marshals are needed to help direct racers along course during the race. It is approximately 5 hours of time, and each volunteer will receive a crew t-shirt, lunch, and great satisfaction in knowing they are helping raise money for Mountain Hope hippotherapy program which uses horses as equestrian therapy for children with disabilities. A race like the Breckenridge 100 relies heavily on volunteer support and your contribution is sincerely appreciated. Please email us and let us know if you are interested in being part of this unique event.
After a long race, no one wants to spend the time packing their bike to send home. Bring it on over to Breck Bike Guides and we’ll box it up and ship it home for you. Call or stop by for pricing.
Directions and Parking
From Denver, go west on I-70 to Frisco/Breckenridge exit (203) and go south on Hwy 9 that turns into Main Street Breckenridge. There is limited parking on French Street on west side of Carter Park. There is additional parking at the Steven C. Ice Arena on Boreas Pass Road, just 2 blocks south of Carter Park. To get to Carter Park, turn east off of Main Street onto Jefferson Street and go up 3 blocks.To get to Steven C. Ice Arena, turn east on Boreas Pass Road, which is on the south edge of town at the last stoplight by the Conoco station.
Link to .pdf of Town Map