Dimple Dell Half Marathon

Event details

The Dimple Dell Half Marathon takes place on October 10, 2026 in Sandy, Utah. The race starts and finishes at Lone Peak Park, 10140 S 700 E, Sandy UT 84070. The half marathon distance is 13.0 miles with a total elevation gain of +1,176 ft. The course is approximately 95% trail and 5% paved. Field size is limited; the half marathon runner cap is 250. Registration tiers listed are Early $60 (ends 4/10), Normal $70, and Late $80 (begins 9/10). Registration closes October 9 at 11:59 pm MT; same-day registration is not available. Packet pickup is offered Friday 3:00 pm to 6:00 pm at Salt Lake Running Company (8946 S State St, Sandy, UT) and on race morning starting at 5:45 am. Registrations after September 10 may not be guaranteed a shirt; code NOSHIRT reduces fee by $10 if no shirt is desired.

Course and race services

The route begins at Lone Peak Park, drops into Dimple Dell on wood-chipped single-track trail, passes scenic bridges and a tunnel, reaches Wrangler Aid Station, follows the canyon floor, climbs to the Rim Trail and turns around at Granite Park Aid Station. Segment summaries: Start to Aid 1 - 2.5 miles (+261 / -107 ft, has bathrooms); Aid 1 to Aid 2 - 4 miles (+591 / -207 ft, has bathrooms); Aid 2 to Aid 3 - 4 miles (+207 / -591 ft, has bathrooms); Aid 3 to Finish - 2.5 miles (+107 / -261 ft). Navigation uses pink flags, ribbons, signs, and trail marshals at major intersections. There is no cutoff time. Aid stations stock Tailwind, water, Honey Stinger gels/waffles, fruit, and additional snacks. Other race services include free race photos, a locally made finisher medal and race shirt, post-race breakfast provided by Great Harvest Bread, awards for top overall finishers and age-division medals, and free parking at multiple park lots. Visit the organization's website for the most recent information.