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Spitfire Ultra Trail Challenge
Annual · mid-April · 55K/25K/12K/5K
📍 North Menan Butte, Menan
Beginner-friendlyPaidShoulder season
Volcano-butte trail race west of the valley with Teton and Snake River views.
Spitfire Ultra
Spring trail-running challenge on the North Menan Butte volcano west of the valley — 55K/25K/12K/5K with big views of the Tetons, Snake River, and the butte itself.