The archive · Lory State Park, Colorado

Quad Rock 50.

2 editions in the archive, every finish replayable checkpoint by checkpoint. Free, no account.

Fastest manEvan Christopherson7:30:05 · 2026
Fastest womanAddie Bracy8:51:18 · 2018
Where would your time have placed here? → Drop in any finish time and see it against every edition, and who you would have run beside.

Every edition

Winners from each year's official finish table.

2026MECEvan Christopherson7:30:05WLTLiv Taber9:14:38103 finished · 59%REPLAY →2018MUSJimmy Elam7:40:25WABAddie Bracy8:51:18142 finished · 66%REPLAY →

By country

Nationality is published for 58% of the finishers we hold here. A country appears once it has fifteen of them.

CO

110 finishes · fastest 8:07:41

Frank Pipp, 2018 · median 11:50:17

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