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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 Sparks, Nevada, from October 10 to October 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 options. The scenic 2-mile loop course is paved and well-equipped with aid stations, ensuring a comfortable experience for runners. With no strict cutoffs, participants can focus on achieving personal records or simply enjoying the event with friends. The race also supports a charitable cause, contributing to 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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