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Old Ephraim 200
Monday, August 24, 2026 · Logan, United States
Distances
321.9km
About this race
Old Ephraim 200 is a Great Western Ultras race covering 214 miles with 41,000 feet of climbing. It is a long mountain-style ultra; the statistics alone indicate the event is closer to a multi-day expedition than a standard trail race.
The race provides professional crewing, important at this distance as runners require assistance with food, pacing decisions, gear changes, and sleep management. Great Western Adventures also connects the event to endurance coaching and running retreats, positioning the series within a broader support network for athletes preparing for very long ultras.
Start location
Logan, UT