Course
Runs over North Menan Butte near Menan, Idaho, one of the world's largest dormant tuff volcanoes, climbing to the rim and dropping through the caldera. Surfaces are dirt, mud, sand and slick rock, with views of the Tetons and the Snake River. The 30K covers both volcanoes and the 55K is the full ultra distance.
Key dates
- !RegistrationOpen now
- ★Race daySat 17 Apr 2027
About
Spitfire Ultra Trail Challenge invites runners to conquer North Menan Butte's rugged volcanic terrain with sweeping Teton views. Race options include 5k, 12k, 30k, and 55k distances on diverse trails featuring sand, volcanic rock, and slick rock.
Save Spitfire Ultra Trail Challenge to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Hauser Lake Icebreaker Run 5k/10k
Circles the shoreline of Hauser Lake
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Race to Robie Creek
A legendary half marathon climbing through Idaho foothills
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Weiser River Trail
Idaho's longest rail-trail run, beside the Weiser River
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.