100K Races in Kansas
As of October 22, 2026, Crewable lists 5 upcoming 100K races in Kansas from October 2026 to April 2027. The next is Kansas Rails-to-Trails on October 24 in Ottawa. Registration is open for 1.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
1 raceDecember 2026
1 raceJanuary 2027
1 raceApril 2027
2 racesQuick answers
What is the next 100K race in Kansas?
Kansas Rails-to-Trails, on Saturday, October 24, 2026, in Ottawa. Distances: 100 mi, 100K, 50 mi.
How many 100K races in Kansas have open registration?
1 of the 5 list registration as open as of October 22, 2026, including Kansas Rails-to-Trails.
What is the busiest month for 100K races in Kansas?
April 2027, with 2 of the 5. October 2026 follows with 1.
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