Kansas Triathlon Calendar 2025-2026

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Explore the best triathlons in Kansas for 2025-2026! Our updated list features 86 exciting races across the region. Find your next race in Kansas below and join the running community at these great events!

August 2026
Aug
29
Saturday

Hell Creek Half & 50K

Trail Run 13 mi 50 km
September 2026
Sep
6
Sunday

De Soto Days 5K

5 km
Sep
12
Saturday

Hawk Hundred

Trail Run 26 mi 50 mi 75 mi 100 mi
Sep
12
Saturday

TimberRidge Adventure Race

Multisport
Sep
19
Saturday

Iron Will 100 - Junction City, KS

Trail Run 50 km 50 mi 100 mi 36 hr
Sep
19
Saturday

Indy Races

5 km 10 km 7 mi
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