Tuesday Night Group Rides

201 E. STATE ST, O'Fallon

Come join us for one of the best group rides in the STL region!  A Group(20+mph), B Group(17-19mph) and C […]

Chasing Daylight Zwift Race Series

201 E. STATE ST, O'Fallon

Be prepared for fast starts and hard racing. Results can be seen at zwiftpower.com and will be based on your […]

Chili Willi Ride

Bike Surgeon 201 E State St, O'Fallon

Complete the weekly posted Strava route solo or with a group of friends. After your ride, enjoy a hot bowl […]

Cannonball: 2×4 (Two by Four) Gravel Circuit Race

Camp Ondessonk 3760 Ondessonk Rd., Ozark

Sunday, February 6th, 2022 Event Overview The 2×4 Gravel Circuit Challenge, the most challenging Cannonball of the series, with a […]

Tuesday Night Group Ride

Bike Surgeon 201 E State St, O'Fallon

Tuesday nights are for riding! Come join in the FUN! 3 different paced based groups to choose from routes change […]

Cannonball: O’Face MTB Race

Camp Ondessonk 3760 Ondessonk Rd., Ozark

Sunday, May 22nd, 2022 Event Overview The first ever Cannonball MTB race on the rocking CampO MTB course.  Come experience […]

Tour de Surgeon

Bike Surgeon 201 E State St, O'Fallon

This 3-week event at Bike Surgeon coincides with the Tour de France. Each day that there is a ride stage […]

O’Town Hustle Super Sprint Triathlon

OFallon Comunity Park 401 East 5th St., OFallon

O'Town Hustle Super Sprint Triathlon 150 Meter Swim . 10 Mile Bike . 2 Mile Run Saturday August 21st. 8AM […]

Rando Roubaix

201 E. STATE ST, O'Fallon

Details coming soon...