Race library · Illinois

Tunnel Hill 100 Marathon

Course from the race GPX; cutoffs as published by the race

• Saturday, November 14, 2026
• Vienna, IL
• 101.3 mi (163.0 km)
• 3,237 ft of climb
• Start 6:00 AM
• 0 aid stations

Aid stations and cutoffs

This course has no aid stations in the library yet.

Course notes

Flat, fast rail trail course. The 2026 50 mile is the USATF National Championship.

Links

Official race website Registration

Plan this race freeTerrain adjusted splits, cutoff buffers and fueling for every leg, shared with your crew.

Other distances at Tunnel Hill 100

Tunnel Hill 100 50 Mile Tunnel Hill 100 100K Tunnel Hill 100 100 Mile