That's No Moon Ultras & 30K

That's No Moon Ultras & 30K takes place in Silverado, California, on October 10, 2026, organized by Dirty Feet. Three trail formats start in waves: the 50 Miler (80.5 km) at 6:00 a.m., the 50K (31 miles) at 7:00 a.m. and the 30K (about 18.6 miles) at 8:00 a.m.

Silverado sits in the Santa Ana Mountains of Orange County, so expect canyon trails and fire roads with sustained climbs and exposed ridges. The staggered starts give each distance a sensible amount of daylight, and the early 50 Miler start helps you get the hardest climbing done before the heat builds. The 30K is a solid step up from a trail half marathon, the 50K a proven first-ultra distance, and the 50 Miler a full-day effort for runners who have finished a 50K and want more. Plan 16 to 20 weeks for the ultras, with long runs on steep terrain, back-to-back weekends for the 50 Miler, and a heat-acclimation phase in the last month. Sun protection and a hydration pack are essentials in Southern California in October.