The Next Loop 40M/50M Challenge | Pinnacle Mtn
Nov 7Roland, AR50 mi, 40 mi
Also 50 miles, by Everfurther Events, registration open
At a glance
- Last held
- Aug 15, 2026
- Next edition
- 2027 date not announced. Usually held in August.
- Location
- Elk Grove Village, Illinois
- Distances
- 50 mi
Listed from UltraSignup. Checked Jun 28, 2026.
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Build my planAbout this race
The 40/50 Mile Challenge at Busse Woods is an ultramarathon event organized by Everfurther Events, held at Busse Woods in the Chicago area.
Key dates
Race day
Aug 15, 2026
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Race planning
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