Three loops through Hamilton's Carolinian forest — a welcoming 50K entry point

No Service Requirement

Does not require trail or volunteer work

No qualifier race required

Some ultra experience recommended

High demand — register as soon as possible

A unique 50K format: one loop of the 10K course followed by two loops of the 20K circuit, totalling 50km with 1,313m of elevation gain on well-maintained Carolinian forest trail. Crew tents and a bag drop are available at the start/finish between loops. The 14-hour cutoff makes this an accessible but genuine ultra trail challenge.

This event uses open registration - no lottery entry required.

This event does not require a qualifier for entry.

This race does not have a service requirement for entry.

No Service Requirement

Does not require trail or volunteer work

No qualifier race required

Some ultra experience recommended

High demand — register as soon as possible

This event uses open registration - no lottery entry required.

This event does not require a qualifier for entry.

This race does not have a service requirement for entry.

Sulphur Springs Trail Race 50K

Sulphur Springs Trail Race 50K

What Makes It Great

Difficulty

Finish Awards