KMBC Bike Bum Race Series
Get ready for a local race series that’s all about fun and friendly competition: the 11th annual Bike Bum race series returns starting July 1st! The 8-week race series is held on Wednesday afternoons (2:00 p.m. – 5:00 p.m.) from July 1st to August 19th.
All racers must check in at the top of the course by 4:30 p.m. each week in order to participate.
Sign up to ride solo or form a team of up to five people. Teams may be made up of any combination of age categories and skill levels. Teams require a minimum of three people in order to score points. Racers will be placed in classes by age and will have one timed run each week. Rider scores will be based on the Division (see below) and Class they are in.
Returning this year, Bike Bum is offering A and B Divisions to increase the weekly competition, with the A Division competing on the upper and middle (black and blue) sections of Rabbit Hole and the B Division competing using the original course on the lower section (green) of Rabbit Hole. A Division riders should be intermediate or expert bikers and/or have been racers in this series before. For more details on division types, visit the KMBC Bike Bum website. Please contact KMBC if you are unsure of which division to choose. ALL RIDERS (regardless of division) will check in each week at the tent near the START of Rabbit Hole.
Race Location: Rabbit Hole
2026 Race Dates: Every Wednesday from July 1st to August 19th.
The fun won’t stop when you cross the finish line! Join us each week for an exclusive after-party for Bike Bum racers from 5:00 p.m. - 7:00 p.m.
- July 1: Killington Distillery
- July 8: No after party
- July 15: Domenic's
- July 22: Charity's
- July 29: JAX Food & Games
- August 5: Liquid Art
- August 12: Lookout Tavern
- August 19: Snowshed Umbrella Bar
Registration
Cost: $250 per team / $50 per individual. Individuals may enter a single race for $20. Day-of registration will take place at the start gate. All pricing includes a $5 chip fee.
All racers must have a valid Killington Bike Park ticket or Season Pass in order to access the course.
*The KMBC Bike Bum Race Series events are not owned or operated by Killington/Pico Ski Resort Partners, LLC. Bike Bum is a fundraising event for the Killington Mountain Bike Club, and all proceeds go directly towards building new bike trails and trail maintenance.