About This Race
The Sinister Night Runs offers a unique desert trail running experience under the cover of darkness at San Tan Mountain Regional Park in Queen Creek, Arizona. As the first race in the Insomniac Night Trail Run Series, this event attracts runners seeking something different from the typical dawn start. The race utilizes a well-marked 9-kilometer loop system, allowing runners to choose from five different distances ranging from a manageable 6K to a challenging 54K ultra. What sets this race apart is its night format and accessible loop course design. Runners pass through the start/finish area after each lap, creating opportunities for crew support and strategic planning. The desert setting provides a distinctive backdrop, though the course description emphasizes runnable trails rather than technical terrain. With over a decade of race history dating back to 2013, the event has established itself as a reliable entry point for runners curious about night racing or looking to add variety to their racing calendar.
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.
Practical Info
Late April in the Arizona desert typically features mild nighttime temperatures in the 50s-60s Fahrenheit, with low humidity and clear skies.
PHX - Phoenix Sky Harbor International Airport
Queen Creek is located in the Phoenix metropolitan area with numerous lodging options in nearby Phoenix, Scottsdale, and Mesa.
Best For
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.