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Kids Triathlon

 

Find a Kids Triathlon Event in Missouri

We all know most kids love to cycle, run and swim. These are exactly the reasons why kids triathlon events’ popularity is growing so much. The difference between a normal, adult-oriented triathlon event and a kids triathlon ( as well as kids duathlon or kids bike race), is that these competitions are specifically built by keeping the distances age-appropriate and are mostly focused on completion of the race rather than competition. Trifind offers you a unique chance to always stay informed about the latest kids triathlon, kids mud run and kids duathlon events along with their specific details and location.
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24 Events Found
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ConcreteKids Triathlon - Friday
Fri, Jun 19, 2026
Rogersville, Missouri (Freedom Park)
Youth Triathlon : Distances Determined By Age
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Chesterfield Youth Triathlon
Sat, Jun 20, 2026
Chesterfield, Missouri (Chesterfield Aquatic Center)
Youth Triathlon : Distance Determined by Age
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The Macklind Mile powered by Altra
Sat, Jun 27, 2026
Saint Louis, Missouri
Men's Competitive Mile : Run 1 mile
Schicker Ford Women's Competitive Mile : Run 1 mile
The Smoothie King Recreational Mile : Run 1 mile
The Watering Bowl Dog Mile : Run 1 mile
Elite Mile : Run 1 mile
Kid's Quarter Mile Dash (Untimed) : Run 0.25 miles
Virtual Macklind Mile : Run 1 mile
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Crestwood Kids Triathlon
Sun, Jun 28, 2026
Saint Louis, Missouri (Crestwood Community Center)
Kids Triathlon : Distances Determined by Age
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The Sunglasses Run 5K
Sun, Jun 28, 2026
Kansas City, Missouri
5K Run/Walk : 5K
Kids Fun Run : 200 yards
Virtual 5K : 3.1 miles
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Big Shark New Town Triathlon
Sat, Jul 11, 2026
St. Charles, Missouri (New Town Lake)
Kids Triathlon : Distance Determined by Age
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Heatwave Half Marathon - Springfield
Sun, Jul 19, 2026
Springfield, Missouri
Kids Dash : Run 50 m
1 Mile : Run 1 mile
5 K : Run 3.1 miles
10 K : Run 6.2 miles
Half-Marathon : Run 13.1 miles
Half-Marathon Relay : Run 13.1 miles
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The Youth Triathlon presented by TriKC @ the YMCA
Sun, Jul 19, 2026
North Kansas City, Missouri (North Kansas City, Missouri USA)
The Youth Triathlon presented by TriKC @ the YMCA - Super Sprint Triathlon : Swim 50Y, Bike 2.2KM, Run 0.7KM
The Youth Triathlon presented by TriKC @ the YMCA - Short Triathlon : Swim 200Y, Bike 8.3KM, Run 2KM, Swim 200Y, Bike 8.3KM, Run 2KM
The Youth Triathlon presented by TriKC @ the YMCA - Super Sprint Triathlon : Swim 100Y, Bike 4.5KM, Run 1.4KM
The Youth Triathlon presented by TriKC @ the YMCA - Super Sprint Triathlon : Swim 50Y, Bike 2.2KM, Run 0.7KM
The Youth Triathlon presented by TriKC @ the YMCA - Super Sprint Triathlon : Swim 100Y, Bike 4.5KM, Run 1.4KM
The Youth Triathlon presented by TriKC @ the YMCA - Short Triathlon : Swim 200Y, Bike 8.3KM, Run 2KM, Swim 200Y, Bike 8.3KM, Run 2KM
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Matt Mason Cowboy Up Triathlon & Duathlon
Sun, Jul 26, 2026
Smithville, Missouri (Smithville Lake)
Olympic Triathlon : Swim 1000 meters, Bike 18.8 miles, Run 6.2 miles
Sprint Triathlon : Swim 500 meters, Bike 11 miles, Run 3.1 miles
Sprint Duathlon : Run 1.5 miles, Bike 11 miles, Run 3.1 miles
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3rd Hope 4 Healing Walk / Run / Roll / Stroll
Sat, Aug 1, 2026
Saint Ann, Missouri
(5K) Adult 17+ : Run 3.1 miles
(5K) Youth 11-16 : Run 3.1 miles
(5K) Wheelchair- Adult 17+ : Run 3.1 miles
(5K) Wheelchair- Youth 11-16 : Run 3.1 miles
(10K) Adult 17+ : Run 6.2 miles
VIRTUAL : Run 3.1 miles
Kids Fun Run 7-10 : Run 100 yards
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Heatwave Half Marathon - St. Louis
Sat, Aug 1, 2026
St. Louis, Missouri
Kids Dash : Run 50 m
1 Mile : Run 1 mile
5 K : Run 3.1 miles
10 K : Run 6.2 miles
Half-Marathon : Run 13.1 miles
Half-Marathon Relay : Run 13.1 miles
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Thousand Oaks Kids Triathlon
Sat, Aug 1, 2026
Parkville, Missouri
Sprint Triathlon : Swim 200 yards, Bike 6 miles, Run 2 miles
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