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US Hard Enduro Keystone Challenge image
May 27
US Hard Enduro Keystone Challenge
Monday, May 27
@ 10:00 am
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This premier event embodies the essence of US Hard Enduro, showcasing the unparalleled determination and grit of riders as they tackle treacherous terrain and conquer formidable obstacles. Hosted by the Reading Off Road Riders and High Mountain Dirt Riders, the Keystone Challenge is a double-header race weekend featuring two renowned events: Tough Like RORR in Tamaqua and the Locked-N-Loaded Hard Scramble in Sugarloaf. These back-to-back races, part of the Bulletproof Designs US Hard Enduro Premier Championship and rounds three and four of the AMA East Hard Series, Presented by IRC Tire, promise non-stop action and excitement.

Spectators are invited to witness the thrill of competition at both events! Explore event information in the links below:

Tough Like RORR: May 25-26 in Tamaqua, PA
Races start at 9:00 AM on Saturday and Sunday
Event Website:

Locked-N-Loaded Hard Scramble: May 27 in Sugarloaf, PA
Race start at 10:00 AM on Monday
Event Website:

Learn more about US Hard Enduro at