This popular ultra is the final event of the RBTS each year.
If this is your first attempt at trail running, you're in for a treat and an eye opener. Pace yourself.
Saturday, December 12, 2026 in Eugene, OR at Howard Buford County Park/Mt. Pisgah.
The course consists of 4 loops for the 50K participants and 2 loops for the 25K runners.
Howard Buford County Park/Mt. Pisgah, Eugene, OR, USA Open in Google Maps
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