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Club
Parkway-Rockwood Gateway Swim Club
USA Swimming Club. 691 members.
[email protected] +1 636-891-6633
Swim events nearby
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Distance: 23.6 km from BallwinSat, Jul 11, 2026 at 9:00 AMSee full details
The St. Luke’s New Town Triathlon has become one of the most popular triathlons in the Midwest. Originally a biathlon started many years ago, the event evolved into the John Howard New Town Duathlon, and now in its current format as an ‘almost’ Olympic distance triathlon.
This year the distances remain at a .62 mile Swim, 20 mile Bike and a 4 mile Run for the Long Course, and .3 mile Swim, 17 mile Bike and a 2 mile Run for the Sprint Course. The Kid’s Triathlon and EXPO will be held on Saturday, July 11th and the main event will be on Sunday, July 12th, 2026.
Set in New Town, St.Charles, the venue is tailor made for a fast race. The flat course profile makes this event the perfect race to open up full bore or try the sport of triathlon for the first time.
Sponsored by St. Luke’s Hospital and produced by Big Shark Bicycle Company/Big Shark Events.
We encourage you to sign up early to get a jump on the competition! You can also train with us at our Open Water Swim Series running almost every Saturday from May 2nd through June 27th, 2026. There will not be swims on Memorial Day Weekend and July 4th Weekend.
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Distance: 2.9 km from BallwinSun, Jul 19, 2026 at 6:45 AMSee full details
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.
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Distance: 11.5 km from BallwinSun, Jul 26, 2026 at 7:30 AMSee full details
This triathlon is a welcoming and fun experience that introduces the sport to first timers and developing triathletes. We time and score this event- but don't have awards in the traditional sense- everyone who participates wins. The Tour de Kirkwood Title Sponsor- Heather G. Johnson Realty will be providing a post race lunch by Blues Fired Pizza's food truck! Come for the race and hang out and cheer people as they finish!
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Distance: 16.9 km from BallwinSun, Aug 16, 2026 at 8:00 AMSee full details
The City of Clayton, Inkwell, The Center of Clayton and Big Shark Bicycle Company are proud to announce the 11th Annual Inkwell Clayton Kids Triathlon. This year's event will take place at Clayton Shaw Park Outdoor Pool, Shaw Park and the new GRG Centennial Greenway. This fun and twisty course will introduce kids ages 7- 14 to the sport of triathlon. New for this year- following the completion of the younger age groups we will be holding a free Fun Run on the @1 mile run course.
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Distance: 22.2 km from BallwinSat, Aug 22, 2026 at 10:30 AMSee full details
Join MSE Racing and Coach Sally Drake for an open water swim session/clinic at beautiful 370 Lakeside Park in Saint Peters.
We will kick off 370 Lakeside Triathlon and Expo weekend with an optional swim clinic to help newbies prepare and gain helpful tips for open water swimming and race day strategies. For those with experience, just swim and enjoy! We will have a couple of buoys for use at the clinic session, but not full access to the triathlon swim courses because the park will be open to the public that day.
This event is open to anyone at any level. We offer a special discounted rate for athletes participating in the Lakeside 370 Triathlon if you bundle and purchase the Open Water Swim Clinic Session when you register for the 370 Lakeside Triathlon.
During the session lifeguards and volunteers will be in the water to ensure the safety of the participants, there will also be buoys setup in the water to practice sighting. After the swim, please stick around for the MSE Lakeside 370 Triathlon Expo.
For more information please visit - https://www.mseracing.com/370-lakeside-open-water-swim