TNT Tuesday Night Thunder Race Series
2027-07-20 17:30 - 20:00, 2027-07-27 17:30 - 20:00, 2027-08-03 17:30 - 20:00 (America/Denver) | Louisville, CO
Weeknight Criterium Bike Racing. Join us every Tuesday starting in June for some fast paced fun! Races will be self categorized and unsanctioned, keeping racing affordable and fun for everyone!

THE COURSE
The 0.6 mile TNT course is perfect for beginners and features three wide 90 degree turns followed by a long and gradual sweeping uphill turn that leads into the start/finish line.

Summit Mountain Challenge
2027-07-21 17:00 - 21:00, 2027-07-28 17:00 - 21:00, 2027-08-04 17:00 - 21:00, 2027-08-11 17:00 - 21:00, 2027-08-18 17:00 - 21:00, 2027-08-25 17:00 - 21:00 | Breckenridge, CO, Breckenridge, Colorado
The Summit Mountain Challenge Mountain Bike Series was acquired from the legendary Jeff Wescott (Westy) of Maverick Sports Promotions in 2021. Breckenridge Recreation continues to aspire to Westy’s goal: to create community through fun, affordable, well-organized athletic events. Racers must participate in 5 of 6 of the same courses (long, short, kids) to be eligible for the series overall winner.
PLEASE NOTE: In the event of inclement weather or unforeseen trail conditions, the race director reserves the right to delay, cancel or reschedule the race. There are no refunds in the event of a race cancellation or change.
