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The Biggest Little Ultra

Sparks, United States • 10-12 Oct 2025

The Biggest Little Ultra is a unique running event taking place at Sparks Marina in Nevada from October 10 to 12, 2025. This fixed time/fixed distance race offers participants the chance to compete in various formats, including 6, 12, 24, and 48-hour races, as well as 50 and 100-mile challenges. The scenic 2-mile loop course is designed for both runners and walkers, with no strict cutoffs, allowing ample time to achieve personal goals. Participants can enjoy fully stocked aid stations, electronic timing, and receive medals and swag upon completion. The event promotes camaraderie and supports a charitable cause, Liberty Dogs. Visit the organization's website for the most recent information.

United States Nevada Sparks

Race information

Website Registration
48 hr
29 m+
48 Hour
24 hr
29 m+
24 Hour
100 mi
29 m+
100 Mile
12 hr
29 m+
12 Hour
50 mi
29 m+
50 Mile
6 hr
29 m+
6 Hour
Visit the organization's website for the most recent information.
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