Ultra Running Hub Valders, WI, United States · Saturday, June 27, 2026
Dawn to Dusk Endurance Run 8.5 Hour
Calculated from 50 km alone — the organiser has not published an elevation profile. Read 2.5 as a floor, not a verdict.
What the course asks
DUV results for the 2026 edition (8.5h) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, June
Regional 2001-2020 average for June — NASA POWER, grid elevation 260 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2026 | 8.5h | 7 | Kyle Immel · 69.925 km | Holly Hirsch · 69.925 km |
| 2025 | 8.5h | 3 | Kyle Immel · 58.580 km | — |
| 2024 | 8.5h | 1 | Cory Asimus · 54.878 km | — |
| 2023 | 8.5h | 1 | Joseph Lawrence · 50.694 km | — |
The field grew 133% between 2025 (3) and 2026 (7). 29% of the 2026 field were women.
DUV results for the 2026 edition (8.5h) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
The Aid Station
Course-specific beta from the community
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 50 km of trail.
- Trail Running Shoes 50 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition 50 km of self-supported fuelling between aid stations.
- Hydration Vests Flask capacity for 50 km, without the bounce.
- GPS Watches Battery life first — a 50 km day outlasts most full-GPS modes.
Similar races
Other Other timed trail ultras, closest in distance first.