hamrun 2018-08-09T17:20:05+00:00


50 miles

Solo unsupported Enhanced Gravel Run event.  We will warn you – this is not your typical trail run. Think Barkley Marathons, you are on your own. We will transport you to the start line — somewhere — and drop you off.  It’s up to you to get back to Basecamp in one piece, guided by a provided GPX file. We anticipate 6,000+ feet of elevation gain over roughly 50 miles. Depending on the summer you may run into roads that seem to be filled with sand for miles – Enhanced. You’ll encounter mud and rock – Enhanced. Long stretches of unsupported wilderness – Enhanced. If you make it back to camp in 12 hours you’ll received a forged HAMR and/or finisher’s patch. Stay tuned for more info.

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50-75+ miles

2-person TEAM format. Randomly selected start time between 3:00-7:00am. You get 12-hours to collect as many or as few checkpoints as possible.

Learn More

Race rules.
Required gear.
Stuff you really should think about.

Read this. Because this ain’t no walk in the park.

So here’s the deal. Roaming around in the wilds of The U.P. has the potential for an epic day of fun. But stuff can go wrong. Many spots out there do not have cell coverage and some  places are miles from the nearest blacktop. Be prepared, we’re not coming to get you. Well, maybe on Monday. If we’ve got nothing better to do.

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Race Report from Pete Emme, 20hrs of Fun!

August 12th, 2018|0 Comments

Commitment is Key, Make it Happen When I originally signed up for the SledgeHAMR race, I knew it was going to be hard, 187 miles hard. When the HAMR crew set the course with enhanced [...]

Race Report from Roy Kranz – 2nd Place SledgeHAMR

August 9th, 2018|0 Comments

Race Report from Roy Kranz - 2nd Place SledgeHAMR Sledge HAMR was like nothing I’ve ever done before and it was amazing. With the unannounced 1-hour warning prior to the start time caused us to [...]