RunRace USA › Ohio › MammothMarch Cuyahoga Valley
MammothMarch Cuyahoga Valley
Peninsula, Ohio · Sunday, September 20, 2026 · 20 Miles
Official race page & registration ↗MammothMarch Cuyahoga Valley takes place on Sunday, September 20, 2026 in Peninsula, Ohio. The race is run over 20 Miles. For anyone travelling in, Hudson is about 5 miles away and Akron is about 10 miles away.
It is one of 272 races on the Ohio calendar that September.
- Date
- Sunday, September 20, 2026
- Location
- Peninsula, Ohio
- Distances
- 20 Miles
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Peninsula: check in Sep 19, out Sep 21.
Common questions
When is MammothMarch Cuyahoga Valley?
MammothMarch Cuyahoga Valley is scheduled for Sunday, September 20, 2026.
Where is MammothMarch Cuyahoga Valley held?
MammothMarch Cuyahoga Valley is held in Peninsula, Ohio. It is about 5 miles from Hudson and 10 miles from Akron.
What distances does MammothMarch Cuyahoga Valley offer?
The listed distances are 20 Miles.
How do I register for MammothMarch Cuyahoga Valley?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
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See every race on the Ohio calendar, or use the Race Finder for maps and filters.