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Triathlon Calendar near Lenexa 2025-2026

Explore the top triathlons near Lenexa for 2025-2026! We've gathered 85 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
11
Saturday

Rock The Parkway Half Marathon

5 km Half Marathon
Apr
18
Saturday

Bodies Race Company - Kansas City

Trail Run 5 km 10 km Half Marathon
Apr
25
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
Apr
25
Saturday

Club CAN Dash-Neurodiversity in Motion

5 km
Apr
25
Saturday

Garmin Olathe Marathon

May 2026
May
2
Saturday

Tower 2 Tower 5K

5 km
May
2
Saturday

The Best Races - Kansas City

5 km 10 km 13 km
May
2
Saturday

5K for Health

5 km
May
2
Saturday

Women on the Move Fun Run/Walk

5 km
May
9
Saturday

Heritage Park

5 km 10 km 15 km Half Marathon
May
16
Saturday

Hospital Hill Run

5 km 10 km Half Marathon
May
16
Saturday

Merriam Turkey Creek Festival 5K Run

5 km
May
17
Sunday

Kansas City Triathlon

Triathlon
May
17
Sunday

Shawnee Mission Park Adventure Race

Multisport
May
23
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
June 2026
Jun
6
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
Jun
20
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
July 2026
Jul
4
Saturday

Ward Parkway Four

4 km 4 mi
Jul
4
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
Jul
4
Saturday

Lenexa Freedom Run

5 km 10 km
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