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The Biggest Little Ultra

Sparks, United States • 10-12 Oct 2025

The Biggest Little Ultra is a multi-day ultrarunning event held at Sparks Marina in Sparks, Nevada, a scenic location featuring a 2-mile paved, lighted loop with minimal elevation gain. The race offers various fixed-time and fixed-distance options, including 6, 12, 24, and 48-hour races, as well as 50- and 100-mile distances, starting Friday, October 10, 2025, with additional shorter races starting Saturday. The course is well-supported with a 24-hour aid station, real restrooms, and electronic chip timing. The event encourages personal records and a relaxed atmosphere, with awards, swag, and a portion of proceeds benefiting 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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