Kansas Triathlon Calendar 2025-2026

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Explore the best triathlons in Kansas for 2025-2026! Our updated list features 111 exciting races across the region. Find your next race in Kansas below and join the running community at these great events!

April 2025
Apr
30
Wednesday

Wellness Waddle

5 km
May 2025
May
3
Saturday

DoNot Stop Half Marathon - Wichita

5 km 10 km 13 mi
May
3
Saturday

Heartland 50

Trail Run 25 km 50 km 50 mi
May
3
Saturday

TopCity Half Marathon

5 km 13 mi
May
3
Saturday

Tower 2 Tower 5K

5 km
May
3
Saturday

Run2Believe 5k

5 km
May
3
Saturday

Mother's Day 5K

5 km
May
3
Saturday

Saturday In The Park

5 km
May
3
Saturday

Donut Dash - Sterling

5 km
May
3
Saturday

Blue Devil 5K

5 km
May
3
Saturday

It's a Great Day to Run 5k

5 km
May
3
Saturday

Steps for Stegman

5 km
May
3
Saturday

Landon's Legacy 5k

5 km
May
4
Sunday

Prairie Fire Spring Races

13 mi 26 mi
May
4
Sunday

Outpacing Melanoma 5K

5 km
May
10
Saturday

Heritage Park 15K

13 mi
May
10
Saturday

Running With The Cows Half Marathon

5 km 13 mi
May
10
Saturday

Lazy A Backyard Ultra

Backyard Ultra 6 km
May
10
Saturday

Lake Perry Trail Run

Trail Run 13 mi 50 km
May
17
Saturday

Iron Will Backroads

Trail Run 50 km 100 km 100 mi
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