Two loops through the saguaro-lined night

No Service Requirement

Does not require trail or volunteer work

No qualifier race required

Suitable for first-timers

Two loops of San Tan Mountain Regional Park's scenic desert trail, the Sinister Night Runs 18KM is a welcoming entry into night trail racing. The 9 km San Tan, Hedgehog & Littleleaf circuit is smooth and runnable with just a few rocky sections — accessible for beginners while capturing the magic of running by headlamp through the saguaro-studded Sonoran Desert.

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

Suitable for first-timers

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.

Location	Mile	Elevation
Start Start	0.0	1,677 ft
Finish Finish	11.0	1,677 ft

Location	Mile	Elevation
Start Start	0.0	1,677 ft
Finish Finish	11.0	1,677 ft

Sinister Night Runs 18KM

Nearby races

Javelina Jundred 100 Mile

Cocodona 250

Black Canyon Ultras 100K

Mogollon Monster 100 Mile

Sinister Night Runs 18KM

What Makes It Great

Difficulty

Finish Awards