Dawn to Dusk Endurance Run - Valders, WI
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Dawn to Dusk Endurance Run : Valders, WI
The Dawn to Dusk Endurance Run is a timed trail event held at Camp Sinawa in Valders, WI (9113 Sinawa Road). The event uses a repeatable loop course that measures 4.5 miles with about 330 ft of elevation gain. The route mixes rolling hills on dirt jeep roads, winding single‑track mountain bike trail, a short paved section, and a lakeside segment; the course is almost entirely in the woods.
Event options include:
- 24 hour event
- 15.5 hour event
- 8 hour event
- 6 hour event
- 8.5 hour dusk to dawn event
This is a GREEN event: each participant must carry a water bottle or hydration pack. A start/finish aid area will be stocked with snacks, water, and Tailwind, and a mid-course self‑serve station at 2.25 miles will offer water and Tailwind. Massage services will be available at the start/finish area during the event.
Registration opens January 2, 2026. There is no race day registration; bib transfers are allowed up to June 24, 2026. The event proceeds regardless of weather and offers no refunds or deferrals. Results are determined by the number of completed laps within each event time limit, with ties decided by time. Laps are counted for each competitor and progress information is provided during the run.
Cabins and bunks are available for weekend rental through the camp, and parking is provided in a nearby gravel lot. Visit the organization's website for the most recent information.
