Trail running course through singletrack trails in Arizona, USA
Sinister Night Runs

Sinister Night Runs — 27K

27K·614 ft gain·Queen Creek, Arizona

AI-generated image

Distance27K
Gain614 ft
DateApr 25, 2026
Difficulty2/5

About This Race

The 27K bridges the gap between shorter night runs and full ultra distance, offering a substantial challenge that typically keeps runners on course through the darkest hours. This distance allows runners to experience the complete transformation from evening light to deep night without the extreme duration demands of longer ultras. The course provides an ideal stepping stone for those building toward longer night running goals.

The course follows a 9-kilometer loop utilizing the San Tan, Hedgehog, and Littleleaf Trails within San Tan Mountain Regional Park. According to race organizers, the trails are smooth and runnable with just a few rolling hills for variety. The loop format means runners return to the start/finish area after each lap, providing regular access to aid and crew support. Desert terrain typically features packed dirt trails with occasional rocky sections, though specific technical details are not provided in the available data.

Elevation Profile

Elevation profile estimated from terrain data. Actual course may differ.

The course gains 614 ft over 17 miles, with the steepest section between mile 16–mile 16.

Location

Practical Info

Weather

Late April in the Arizona desert typically features mild nighttime temperatures in the 50s-60s Fahrenheit, with low humidity and clear skies.

Nearest Airport

PHX - Phoenix Sky Harbor International Airport

Accommodation

Queen Creek is located in the Phoenix metropolitan area with numerous lodging options in nearby Phoenix, Scottsdale, and Mesa.

Best For

Night racing newcomersRunners seeking desert trail experienceLoop course preference

Notable Features

The race stands out for its night format in the Sonoran Desert, offering runners a chance to experience desert trails under starlight. The loop system provides strategic advantages for pacing and crew support, while the multiple distance options make it accessible to various experience levels. As part of the Insomniac Night Trail Run Series, it connects to a broader night racing community.

Other Distances at This Event

6K

427 ft gain

The course follows a 9-kilometer loop utilizing the San Tan, Hedgehog, and Littleleaf Trails within San Tan Mountain Regional Park. According to race organizers, the trails are smooth and runnable with just a few rolling hills for variety. The loop format means runners return to the start/finish area after each lap, providing regular access to aid and crew support. Desert terrain typically features packed dirt trails with occasional rocky sections, though specific technical details are not provided in the available data.

9K

157 ft gain

The course follows a 9-kilometer loop utilizing the San Tan, Hedgehog, and Littleleaf Trails within San Tan Mountain Regional Park. According to race organizers, the trails are smooth and runnable with just a few rolling hills for variety. The loop format means runners return to the start/finish area after each lap, providing regular access to aid and crew support. Desert terrain typically features packed dirt trails with occasional rocky sections, though specific technical details are not provided in the available data.

18K

157 ft gain

The course follows a 9-kilometer loop utilizing the San Tan, Hedgehog, and Littleleaf Trails within San Tan Mountain Regional Park. According to race organizers, the trails are smooth and runnable with just a few rolling hills for variety. The loop format means runners return to the start/finish area after each lap, providing regular access to aid and crew support. Desert terrain typically features packed dirt trails with occasional rocky sections, though specific technical details are not provided in the available data.

54K

489 ft gain

The course follows a 9-kilometer loop utilizing the San Tan, Hedgehog, and Littleleaf Trails within San Tan Mountain Regional Park. According to race organizers, the trails are smooth and runnable with just a few rolling hills for variety. The loop format means runners return to the start/finish area after each lap, providing regular access to aid and crew support. Desert terrain typically features packed dirt trails with occasional rocky sections, though specific technical details are not provided in the available data.