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Half Marathon Calendar near Olathe 2025-2026

Explore the top half marathons near Olathe for 2025-2026! We've gathered 34 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
29
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
December 2025
Dec
13
Sa

Candy Cane Course- Parkville (KC)
5 km 12 km Half Marathon
Dec
13
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Dec
27
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
January 2026
Jan
1
Th

Hangover Half Marathon
10 km Half Marathon
Jan
3
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Jan
3
Sa

Time Travel Half-Marathon - Parkville
5 km 10 km Half Marathon
Jan
17
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
February 2026
Feb
7
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Feb
14
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
March 2026
Mar
7
Sa

Running From Yeti - Kansas City, MO
5 km 10 km Half Marathon
Mar
7
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Mar
14
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Mar
28
Sa

RUN Liberty
5 km 10 km 13 mi
April 2026
Apr
4
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Apr
11
Sa

Rock The Parkway Half Marathon
5 km Half Marathon
Apr
18
Sa

Bodies Race Company - Kansas City
Trail Run 5 km 10 km Half Marathon
Apr
25
Sa

The Best Races - Kansas City
5 km 10 km 13 mi
Apr
25
Sa

Garmin Olathe Marathon
10 km Half Marathon Marathon
May 2026
May
9
Sa

Heritage Park
5 km 10 km 15 km Half Marathon