100 mi100K50 mi50KMarathonHalf MarathonRegistration open

Kansas Rails-to-Trails

Saturday, October 24, 2026Ottawa, Kansas

Entry from: $90
Aid stations: 2
Days to go: 18

At a glance

Date: Oct 24, 2026
Location: Ottawa, Kansas
Distances: 100 mi, 100K, 50 mi, 50K, Marathon, Half Marathon
Aid stations: 2, 2 with crew access
Registration: Registration open until Oct 10, 2026, via ultrasignup.com
Official site: facebook.com
Listed from: UltraSignup
Last checked: Oct 5, 2026

Plan this race for free

2 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.

Build my plan

About this race

Kansas Rails-to-Trails is a flat out-and-back event on the Prairie Spirit Trail, with distances from a half marathon through 100 miles. The course is primarily crushed limestone with asphalt sections through small towns.

Key dates

Registration ends

Sep 30, 2026

Registration closes

Oct 10, 2026

Race day

Oct 24, 2026

18d

Pricing

100 Miler

Registration after Sep 30

$300

100K

Registration after Sep 30

$220

50 Miler

Registration after Sep 30

$170

50K

Registration after Sep 30

$140

Marathon

Registration after Sep 30

$120

1/2 Marathon

Registration after Sep 30

$90

Email me updates about Kansas Rails-to-Trails

Registration openings and major changes, like a new date or a cancellation.

Aid stations

Station	Distance	Crew	Drop bags	Cutoff	Supplies
Manned aid stations Manned stations are approximately every 5 miles; no distance between manned stations is greater than a little over 9 miles.	--			--	waterelectrolyte drinksnack-type foodssoup+1
Unmanned aid stations Unmanned stations are approximately every 5 miles within the overall aid-station spacing.	--			--	water

Entry transfers

Can't race, or need an entry? Post it here so nobody has to ask if it's still available.

See the board I have an entry

Similar races

Show Me Your Free State Marathon and Ultra
Oct 24St. Joseph, MO100 mi, 50 mi +3
Also 100 miles, 84 mi from Kansas Rails-to-Trails, registration open
Endless Day Backyard Ultra
Oct 17Richfield, UT100 mi, 50 mi +4
Also 100 miles, similar trail technicality to Kansas Rails-to-Trails, registration open
Pumpkin Holler Hunnerd
Oct 17Tahlequah, OK100 mi, 100K +3
Also 100 miles, similar trail technicality to Kansas Rails-to-Trails
Canal Corridor Endurance Run
Oct 10Akron, OH100 mi, 50 mi
Also 100 miles, similar trail technicality to Kansas Rails-to-Trails, registration open