Endurance events in Sylvan Grove, Kansas

4 ultra events — 3 upcoming, 1 past

3Upcoming events

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Sylvan Grove

Kansas

Run Swim Ride Race

3

Upcoming Events

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Marquette 51 km 2 upcoming events

Sylvan Grove

3 upcoming · 1 past

Aug

29

Sat
Hell Creek Half & 50k

switchgrass mountain bike trails, Sylvan Grove, Kansas, United States
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Sat, Aug 29, 2026

50k Half Marathon Trail Ultra via UltraSignup
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Oct

31

Sat
Hell Creek 100

switchgrass mountain bike trails, Sylvan Grove, Kansas, United States
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Sat, Oct 31, 2026

10k 100k Trail Ultra via UltraSignup
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Apr

24

2027

Sat
The Eternal Damnation Backyard

3 State Park Road, Sylvan Grove, Kansas, United States
OpenStreetMap Google Maps

Sat, Apr 24, 2027 at 8:00 AM

Backyard Ultra Trail Ultra via UltraSignup
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Past events in Sylvan Grove

1 previous event

Past events
Event	Last held	Organiser
Ultraverse Kansas Slam	Apr 2026

Sorted by most recent. Past events are kept permanently in this archive.

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