Events

6:30-7:45am Packet Pickup 7:55am Kids Dash (Meet at the Start Line and we will walk participants out to the starting area) 8:00am National Anthem and Race Start! Results and Awards are live and available at the Registration tent immediately following your finish!

In partnership with the City of Ballwin, MSE Racing is excited to host the fun USAT sanctioned 20th annual Ballwin Kids Triathlon. This is the chance for our youngest athletes to get to experience a triathlon in this scaled down race.

St. Louis Children's Hospital's Tri My Best, hosted at Washington University in St. Louis (WashU), is an adaptive triathlon for children with movement disabilities. Athletes train throughout the year and complete versions of the swim, cycle, and run tailored to their individual mobility level. Tri My Best is designed to give the athlete a reason […]

Lace up your sneakers and grab your lederhosen because the Saint Charles Oktoberfest Wurst Race Ever 5K and 10K is taking over Historic St. Charles on Sunday, September 27, 2026. Whether you are aiming for a personal best or just here for the festive atmosphere, this event brings the spirit of Munich right to the […]

The Wine Cafe will be our venue, Whiskey Partner, and After Party location. We still have slots open for all distances. Race Day Schedule Race Day – September 27 – Saturday 7:30 am – Registration & Packet Pick Up Opens 8:45 am – Half Marathon Start 9:00 am – 10K / 5K Start 9:30 am […]

CycleX Racing is excited to host the annual Cosmo Cross at a brand-new purpose-built venue in Columbia. Cosmo Cross is a USA Cycling-sanctioned cyclocross race with categories for all riders. Cosmo Cross will be held at the new bike park in Cosmo Park (off of Business Loop). Parking will be available on-site.

Riders started their day with the beauty of Wildwood on this scenic 34-mile route along historic Route 66, through Babler State Park, and enjoyed fall foliage on Wildwood's hills. Ebikes were welcome, with sagged ride support, SAG stop, lunch, and giveaways.

Produced by Terrain Trail Runners, STL Women's Trail Summit started from a desire to help close this gender gap and encourage more women to get outside. The weekend event is hosted by women, for women, and is open to all skills levels and passions. The schedule includes multiple educational sessions, high-quality instruction, experiential activities and […]

Due to declining team numbers, and a more hassle free registration process we have decided to do away with the designated TEAM portions of this event. That said we HIGHLY encourage you to twist all your friends arms to join you in our event. This allows folks to no longer have to finish alongside or […]