Kansas Triathlon Calendar 2025-2026

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Explore the best triathlons in Kansas for 2025-2026! Our updated list features 81 exciting races across the region. Find your next race in Kansas below and join the running community at these great events!

June 2025
Jun
12-13
Th - Fr

Heat Wave 24

Backyard Ultra 6 hr 12 hr 24 hr
Jun
14
Saturday

Freedom Run - Overland Park

5 km
Jun
14
Saturday

John Brown Jamboree 5K

5 km
Jun
14
Saturday

Restoration Run - Garden City

5 km
Jun
14
Saturday

Tour de Trail: Wyandotte County Lake Park

Trail Run 10 km
Jun
14
Saturday

Fighting Fentanyl 5K

5 km
Jun
14
Saturday

Cookie Daze

5 km
Jun
14
Saturday

DRC Smokin' 5K

5 km
Jun
22
Sunday

Grace Hill Wine Run 5k

5 km
Jun
28
Saturday

Night Hawk 50K - Lawrence, KS

Trail Run 10 mi 20 mi 50 km
Jun
28
Saturday

Hell On Gravel Run 50K - El Dorado, KS

Trail Run 13 mi 26 mi 50 km
Jun
28
Saturday

Runner's Edge Summer/Fall Program

July 2025
Jul
4
Friday

Lenexa Freedom Run

5 km 10 km
Jul
6
Sunday

All American 8 Mile - Wichita

4 mi 8 mi
Jul
12-13
Sa - Su

Honey Badger 100

Trail Run 100 mi
Jul
12-13
Sa - Su

Miola Madness

Backyard Ultra 10 km 3 hr ... 9 hr 12 hr
Jul
13
Sunday

Shawnee Mission Triathlon

Triathlon
Jul
19
Saturday

Judd's Summer Slam Triathlon

Triathlon
Jul
20
Sunday

Diva Dash 10K

5 km 10 km
Jul
26
Saturday

Psycho Psummer Run Toto Run

Trail Run 10 mi 20 mi 50 km
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