Sloth Run 5K/10K/13.1 SAN DIEGO 2026

The race.

The Sloth Run offers four distance options on June 20, 2026, in San Diego, CA: 1 mile, 5K, 10K, and 13.1 miles. Participants choose from four staggered wave start times beginning at 7:30 a.m., with coordinators available for three hours after the first wave. Timing is optional; runners may track their own time using fitness apps or request coordinator assistance, with results posted online. All finishers receive a technical running shirt (shipped to their registered US address before race day), finisher's medal, finisher's towel or giveaway item, digital training pack, and certificate of completion. Race bibs are distributed on race day. A virtual run option is also available. The Best Races operates a post-race charity initiative where $1 per logged mile goes to partner charities.