4 aidin 18 days
Show Me Your Free State Marathon and Ultra
St. Joseph, MO552 ft gain
100 mi50 mi+3
Open until Oct 16from $90
Ultramarathons Near Kansas City, MO
As of October 6, 2026, Crewable lists 12 upcoming ultramarathons near Kansas City, MO from October 2026 to June 2027. The next is Free State Trail Run on October 11 in Meriden, KS. Registration is open for 2.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
With aid station data
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5 aidRace calendar
October 2026
3 racesShow Me Your Free State Marathon and Ultra
St. Joseph, MO552 ft gain100 mi50 mi+3Open until Oct 16from $90
November 2026
3 racesDecember 2026
2 racesJanuary 2027
1 raceFebruary 2027
1 raceMarch 2027
1 raceJune 2027
1 raceQuick answers
What is the next ultramarathon near Kansas City, MO?
Free State Trail Run, on Sunday, October 11, 2026, in Meriden, KS. Distances: 40 mi, Marathon, Half Marathon.
What is the closest ultramarathon to Kansas City?
Psycho Wyco Run Toto Run in Kansas City, KS, about 12 miles from Kansas City, on February 20, 2027.
How many ultramarathons near Kansas City, MO have open registration?
2 of the 12 list registration as open as of October 6, 2026, including Kansas Rails-to-Trails and Show Me Your Free State Marathon and Ultra.
What is the busiest month for ultramarathons near Kansas City, MO?
October 2026, with 3 of the 12. November 2026 follows with 3.
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