There are 107 running races in Kansas in 2026 across 37 cities. The next upcoming race is the Big Brothers Big Sisters & Garden City Run Club Great Pumpkin Race 5K/ Fun Run in Garden City on October 23. Popular distances include 5K races, ultras, 10K races.

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The Kickoff 5K

Sun, Jan 31 · Leawood, KS Leawood
Virtual Virtual 5K5K - Medal Only5K - Medal & Long Sleeve +1

TopCity Half Marathon

Sat, May 1 · Topeka, KS Topeka
Road 5K Presented by B.E. Solutions & Technology5K Presented by B.E. Solutions & TechnologyHalf Marathon Presented by Fleet Feet +1

JCPRD Kids Triathlon

Sun, Aug 8 · Olathe, KS Olathe
Virtual Long Triathlon 3-Person RELAYLong Triathlon - Beach Swim (ages 11-14)Virtual Youth Triathlon +21

Sunflower Trail Run

Sat, Aug 28 · Buhler, KS Buhler
Virtual 1 Mile Sunflower Trail Run1 Mile Sunflower Trail Run5K Sunflower Trail Run - Fun Run +5