Looking for a midweek adrenaline boost with a side of bragging rights? The Bike Bum Race Series is back for its new season, bringing ten weeks of timed racing, team camaraderie, and post-ride parties to the Rabbit Hole trail. Whether you're a solo shredder or part of a crew, this laid-back but competitive series is one of Killington’s best summer traditions—and it all kicks off June 25.
Hosted every Wednesday afternoon through August 27, Bike Bum is equal parts race and social hour. Think friendly rivalries, good-natured heckling, and plenty of trail time—all capped off with an exclusive after-party for racers at rotating local spots. And the best part? Your entry supports the Killington Mountain Bike Club's mission to keep building and maintaining world-class trails.
Event Details: Bike Bum Race Series
Dates: Every Wednesday from June 25 – August 27, 2025
Time: 2:00 PM – 5:00 PM (Check-in by 4:30 PM)
Location: Rabbit Hole trail, Killington Bike Park
After-Party: Weekly, 5:00 – 7:00 PM at local restaurants (schedule on KMBC website)
Registration Info
- Individual (Full Series): $50
- Team (Up to 5 people): $200
- Single Race (Individual): $20
- Chip Fee: $5 (included in pricing)
- Register Online here
- Day-of Registration: At the start gate (must be done before 4:30 PM)
- Access Note: All racers must have a valid Killington Bike Park ticket or Season Pass
FAQs about KMBC Bike Bum Race Series
Do I have to race every week?
Nope. You can race as often as you’d like. Teams collect points weekly, but individuals can join anytime—even just once.
Where do I check in?
Head to the top of Rabbit Hole trail. All riders must check in before 4:30 PM.
Is this a resort event?
No. Bike Bum is run by the Killington Mountain Bike Club. Killington Resort supports it but does not operate the event.
Where do proceeds go?
Every dollar helps fund KMBC’s work—building new trails, maintaining existing ones, and growing the local bike community.