Running
Kids Fun Run Challenge
0.5 km
Start: 12:00 PM
20.00 EUR

Running
Kids Fun Run Challenge
0.5 km
Start: 12:00 PM
20.00 EUR
Running
12-Hour Endurance Challenge
Start: Aug 31, 03:00 AM
170.00 EUR
Running
3-Hour Endurance Challenge
Start: Aug 31, 03:00 AM
90.00 EUR
Running
6-Hour Endurance Challenge
Start: Aug 31, 03:00 AM
120.00 EUR
Running
Evening 1-Hour Endurance Challenge
Start: Aug 31, 01:00 PM
40.00 EUR
Running
Morning 1-Hour Endurance Challenge
Start: Aug 31, 03:00 AM
40.00 EUR
Hell on Hogsback is a brutal endurance race in Cleveland, Ohio where athletes test their physical and mental limits by grinding up one of the area’s steepest hills—lap after lap, against the clock—to give forward in a big way and #EndureForCancer. The event supports the Nelson Family Foundation, directing 100% of registrations and donations to cancer patients and families.
On-course fully stocked aid station offering nutrition and hydration; post-race recovery with SISU saunas and cold plunges.
Pacers will be available across multiple start waves (1-, 3-, 6-, and 12-hour challenges) to help runners maintain target times. Express your target pacer pace at registration; pacers will lead their wave at the stated target times listed on the race schedule.
Monthly averages based on historical data (2000–present).
Hell on Hogsback is a looped hill course in Cleveland, Ohio: a 1.1-mile loop with ~140 ft elevation change at an average 12% grade. Choose a max-distance option (1, 3, 6, or 12 hours) and complete as many laps as possible before your time expires.
Kids Fun Run Challenge (~0.5 km, 4:00 pm start), Morning 1-Hour (7:00 am), Evening 1-Hour (5:00 pm), 3-Hour (7:00 am), 6-Hour (7:00 am), and 12-Hour (7:00 am).
Chip timing, commemorative race t-shirt, on-site medical, access to BPN race supplements on course, and access to SISU saunas & cold plunges post-race.
50% refund if requested more than 30 days before the event; no refunds within 30 days of the event. No deferrals or bib transfers.
100% of registrations and donations go to the Nelson Family Foundation, which supports cancer patients and families with medical costs and treatment gaps. Funds are hand-delivered with no overhead or intermediaries.
Last updated: Jun 5, 2026, 11:36:20 PM
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