Race Discovery
Chesterfield Youth Triathlon
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Chesterfield Youth Triathlon

Chesterfield, Missouri, United States View on map
Jun 20, 2026 (America/Chicago local time)
Triathlon

About this race

Youth Triathlon for ages 6-15.

Race Distance are as follows:

Ages 6-10: Swim - 25 meters, Bike - 1 mile, Run - 1/2 mile

Ages 11-15: Swim - 75 meters, Bike - 2 miles, Run - 1 mile

Splash N Dash ages 6-10: Swim - 25 meters, Run 1/2 mile 

Splash N Dash ages 11-15: Swim - 75 meters, Run - 1 mile

Packet Pick Up 

We'll be holding a pre-race packet pick up on Friday, June 19th from 3:00pm-6:00pm at the Aquatic Center. You may also pick up on race morning. We ask that if you pick up on race morning to arrive early so we can minimize long lines just before the beginning of the race. 

Results

Click on this link to view results: https://www.athlinks.com/event/236067

Pick your distance

Triathlon

Youth Triathlon for 6 - 10 year olds

Jun 20, 2026 Youth Triathlon for 6 - 10 year olds 8:30 AM
$40.00
Closed

Youth Triathlon for 11-15 year olds

Jun 20, 2026 Youth Triathlon for 11-15 year olds 8:30 AM
$40.00
Closed

Kids Tryathlon

The TRY-athlon is the perfect event for young kids to get out and get active. Come out and compete in a bike, run, swim competition. The swimming portion will end on the mini slides at the Chesterfield Family Aquatic Center.

Jun 20, 2026 Kids Tryathlon 10:00 AM
$15.00
Closed

Duathlon

Splash and Dash 6 - 10 Year Olds

A swim and a run!

Jun 20, 2026 Splash and Dash 6 - 10 Year Olds 8:30 AM
$35.00
Closed

Splash and Dash 11 - 15 Year Olds

A swim and a run!

Jun 20, 2026 Splash and Dash 11 - 15 Year Olds 8:30 AM
$35.00
Closed

Typical race-day weather

Based on 7 years of historical conditions on this event's race dates in Chesterfield.

Temp (°C)
Minimum temperature (race-day average) 19.3° / Maximum temperature (race-day average) 29.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 19.3° / Maximum feels like — heat index / wind chill (race-day average) 34.1°
Wind (km/h)
Average wind speed (race-day average)
15.0
Precip (mm)
Average precipitation (race-day average)
2.8mm
Humidity
Average relative humidity (race-day average)
69.2%

Course

Route map and elevation profile

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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Other races near Chesterfield

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 8 Chesterfield events

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