

TriathlonMO
Ballwin Triathlon
July 19, 2026 • Ballwin, MO
Course Distances
Sprint
About this race
In partnership with the City of Ballwin, MSE Racing is excited to host the iconic 27th annual Ballwin Triathlon. The USAT sanctioned Ballwin Triathlon is a 300 yard pool swim, 9 mile bike, and 3.4 mile run. This race is very popular and fills up to capacity almost every year. Be sure to secure your spot early.
IT'S BACK this year: the Double Triathlon. If you are looking for a greater challenge, here’s your opportunity! Participants will complete the Ballwin Triathlon course and then head back to the pool to complete the course a second time beginning with one lap around North Pointe’s lazy river.
For more information including, but not limited to race options, course maps, schedule of events, packet pickup/endurance expo, volunteer - signup, sponsorship info, parking, etc. Please visit - https://www.mseracing.com/ballwin-triathlon
All athletes MUST show a Photo ID and pick up their own race packet, NO EXCEPTIONS.
Official Registration
Real-time pricing via RunSignup
Syncing with RunSignup...
Secure checkout opens in a new tab
More from MSE Racing
Complete the series or find your next challenge
Around Ballwin
Don't miss these other races in the area














