Mad Meadows 50

OCT
10
2026
High-elevation trail races near Leavenworth with 50K and 50M routes through alpine ridgelines and golden larches; the Oct 10, 2026 race was canceled due to wildfire.
Sat 10 Oct 2026
50 miles 50 kilometers

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Mad Meadows : Evergreen Trail Runs

Mad Meadows is a high-elevation trail race near Leavenworth, Washington, organized as two distance options: 50K and 50M. The course runs along alpine ridgelines and through stands of golden larches, with views east into the Entiat River Valley and west toward Clark Mountain and Dakobed (Glacier Peak). The route reaches over 7000 ft at its highest point and features a mix of smooth single track, long technical sections, steep climbs, pumice slopes from an ancient eruption, and talus fields with old-growth larch.

The event is staged from Grouse Creek Group Campground on Chiwawa River Road. The course is remote; aid stations supply standard ultra fare including PB&J, gummies, gels, electrolyte drinks, and hot food at some locations. Mad Meadows aid station is hike-in and offers only simple items. Drop bag locations and crew access differ by distance; crew may meet runners at Rock Creek, Basalt, Chikamin, and Entiat aid stations. Pacers are not allowed.

Required gear:

  • 50K: light rain/wind jacket, 1 L water capacity, course GPS on phone or watch.
  • 50M: headlamp, light rain/wind jacket, 2 L water capacity, course GPS on phone or watch.

Elevation gain: 50K about 7000 ft; 50M about 11,000 ft. The Oct 10, 2026 edition was canceled due to the Little Giant Fire; organizers offered registration rollover and transfer options. The race operates under a special use permit with the Okanogan-Wenatchee National Forest. Visit the organization's website for the most recent information.

50 mi
50 Miler
50 km
50k

Events nearby

A self supported endurance event in Plain, Washington, offering the Plain 100 and the single loop Plain 100K; 2026 was canceled by wildfire and registrants have rollovers for 2027.
A marathon and half marathon through scenic Leavenworth, Washington, featuring riverfront trails, Icicle Canyon, an Enchantment Park finish, USATF Boston Qualifier certification, and on-course aid and medical support.
A trail running festival at Leavenworth Ski Hill on May 29, 2027, offering 5K, 25K loop, and 50K two-loop races with festival activities and youth discounts.
A three day team stage relay through North Central Washington with old school navigation, mixed trails, and daily routes that end in mountain towns.
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