Kansas Ultramarathons
29 upcoming ultras across Kansas, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Kansas
Kansas has 29 upcoming ultras over the next 12 months. Among complete calendar months, April 2027 has the most listed races, with 7. Most are around Sylvan Grove, Lawrence, Independence. The next one is Kansas Rails-to-Trails on October 24 in Ottawa.
- Oct 20262 races
- Nov 20264 races
- Dec 20261 race
- Jan 20272 races
- Feb 20271 race
- Mar 20271 race
- Apr 20277 races
- May 20273 races
- Jun 20273 races
- Jul 20271 race
- Aug 20271 race
- Sep 20273 races
October 2026
- Sat 10/24Kansas Rails-to-TrailsOttawa, KS · 100 Mile · 100K · 50 Mile · 50K · Marathon · Trail · register ↗
- Fri 10/30Hell Creek 100Sylvan Grove, KS · Ultra · register ↗
November 2026
- Sat 11/7Emporia Freedom Fest Run-Ride-Ruck-Release and Recognize!Emporia, KS · 40 Miles · 5K · 20 Miles · 43 Miles · 30K · from $35 · register ↗
- Sat 11/7Miola Madness - Fall EditionPaola, KS · 12 Hour · 10K · 9 Hour · 6 Hour · 3 Hour · register ↗
- Sat 11/7Sanders' Saunter Charity RaceLawrence, KS · 50K · 25K · 10K · register ↗
- Sat 11/14KUS 6/12/24 Hour RunMarquette, KS · 24 Hour · 12 Hour · 6 Hour · register ↗
December 2026
- Fri 12/4Ollie's UltraChanute, KS · 48 Hour · 36 Hour · 24 Hour · 12 Hour · 6 Hour · register ↗
January 2027
- Sat 1/2WinterRockIndependence, KS · 100 Mile · 101K · 25K · 12K · register ↗
- Sat 1/23Cactus Roulette Endurance EventLawrence, KS · 24 Hour · 12 Hour · register ↗
February 2027
- Sat 2/20Psycho Wyco Run Toto RunKansas City, KS · 50K · register ↗
March 2027
- Sat 3/6The Skyline ScrambleTopeka, KS · 12 Hour · 6 Hour · 2 Mile · 3 Hour · register ↗
April 2027
- Sat 4/3Prairie Spirit TrailOttawa, KS · 100 Mile · 100K · 50 Mile · 50K · Marathon · Trail · register ↗
- Sat 4/17Coal Miner's GravelFrontenac, KS · 100 Mile · 100K · 25 Miles · from $55 · register ↗
- Sat 4/17FlatRock 101Independence, KS · 100 Mile · 101K · 50K · 25K · 12K · register ↗
- Sat 4/17Flint Hills GravelAmericus, KS · 120 Miles · 85 Miles · 45 Miles · 20 Miles · 4 Miles · register ↗
- Fri 4/23Earth Day Buckle ManiaAbilene, KS · 48 Hour · register ↗
- Fri 4/23Iron Will Grand SlamEnterprise, KS · Ultra · register ↗
- Sat 4/24The Eternal Damnation BackyardSylvan Grove, KS · Timed · register ↗
May 2027
- Sat 5/1Heartland 50Cassoday, KS · 50 Mile · 50K · 25K · register ↗
- Thu 5/27The SticksNorton, KS · 72 Hour · register ↗
- Sat 5/29Iron Will BackroadsEnterprise, KS · 100 Mile · 50 Mile · 50K · register ↗
June 2027
- Sat 6/52027 CKF UNBOUND GravelEmporia, KS · 100 Mile · 200 Miles · register ↗
- Fri 6/11Heat Wave 3/6/12/24/36ROSE HILL, KS · 36 Hour · 24 Hour · 12 Hour · 6 Hour · register ↗
- Sat 6/26Night Hawk 50K, 20M and 10MLawrence, KS · 50K · 20 Miles · 10 Mile · register ↗
July 2027
- Sat 7/10Honey Badger 100Wichita, KS · 100 Mile · register ↗
August 2027
- Sat 8/21Hell Creek Half & 50kSylvan Grove, KS · 50K · Half Marathon · register ↗
September 2027
- Sat 9/4Laps For Love Backyard UltraWichita, KS · Timed · register ↗
- Sat 9/18Iron Will 100Junction City, KS · 100 Mile · 50 Mile · 50K · 36 Hour · register ↗
- Sat 9/25FlatRockIndependence, KS · 50K · 25K · 12K · 5K · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
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