Vienna, Illinois · Trail
Tunnel Hill 100 2026
2026
Saturday, November 14, 2026 at 7:00 AM GMT-6
The 2026 edition hosts the USATF 50 Mile Championships, which pay $1,500, $750 and $500 to the top three men and women entered in the championship division.
Registration is open through October 30, 2026.
Distances
100 Mile
- Distance
- 100 mi (161 km)
- Vert gain
- 1,800 ft (500 m)
- Cutoff
- 30 hr
Runners must start the second 50 miles within 15 hours
100 Km
- Distance
- 100 km (62 mi)
- Vert gain
- 950 ft (300 m)
- Cutoff
- 30 hr
50 Mile
- Distance
- 50 mi (80 km)
- Vert gain
- 900 ft (300 m)
- Cutoff
- 30 hr
Also run as the USATF 50 Mile Championships, entered separately
| Distance | Vert gain | Cutoff | Notes |
|---|---|---|---|
| 100 mi (161 km) | 1,800 ft (500 m) | 30 hr | Runners must start the second 50 miles within 15 hours |
| 100 km (62 mi) | 950 ft (300 m) | 30 hr | — |
| 50 mi (80 km) | 900 ft (300 m) | 30 hr | Also run as the USATF 50 Mile Championships, entered separately |