UltraTrax Alpine Valley

UltraTrax Alpine Valley takes place on October 9, 2027, in Elkhorn, Wisconsin. Four levels start together at 7:00 a.m.: seven miles (11.3 km), fourteen miles (22.5 km), twenty-one miles (33.8 km) and twenty-eight miles (45.1 km). No elevation gain is listed.

A course built as multiples of a seven-mile loop lets you decide your distance on the day rather than at entry, which is unusual and genuinely useful: start on the twenty-one and stop at fourteen if the legs are not there. Ski-hill terrain means repeated climbs rather than one long ascent — train with hill repeats, and walk the steep sections from the first lap rather than the third.