Bicycle Colorado

TNT Tuesday Night Thunder Race Series
2027-06-22 17:30 - 20:00, 2027-06-29 17:30 - 20:00, 2027-07-06 17:30 - 20:00, 2027-07-13 17:30 - 20:00, 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.
