Sinister Night Runs

Adrenaline Night Runs is a nighttime trail running event held at McDowell Mountain Regional Park in Fountain Hills, Arizona. Part of the Insomniac Night Trail Run Series, it offers distances of 6K, 10K, 15K, 25K, and 50K across scenic desert single-track trails including Escondido, Scenic, Cinch, an..

Pi in the Sky is an 8-mile out-and-back trail run held in Phoenix, Arizona, starting at the footbridge over the 51 Freeway and finishing at Hope Bible Church. The course traverses the Dreamy Draw Bikeway and the Phoenix Mountain Preserves, including the Piestewa Peak summit. This self-timed event fe..

Stunner Night Runs is a nighttime trail running event held at Usery Mountain Regional Park in Mesa, Arizona. The race features four distances: 50K, 25K, 12K, and 6K, all on a flat and fast course that includes the Chain Fruit, Lost Sheep, Channel, and Blevins Trails. Participants run through scenic..

The Javelina Jangover Night Run is a nighttime trail running event held at McDowell Mountain Regional Park near Fountain Hills, Arizona. It offers multiple distances—7K, 15K, 25K, 50K, and 75K—on rolling desert single-track trails featuring a mix of fast, smooth sections and challenging mountainous..

The XTERRA Papago Urban Desert Trail Run is part of the XTERRA Trail Run World Series, taking place in Tempe, Arizona. The event features multiple race distances, including a 26K trail half marathon, 10K, and 5K runs, suitable for both seasoned athletes and beginners. Participants enjoy a scenic cou..

The Jackass Night Trail is an exciting running event that takes place as part of the Javelina Jundred, offering a unique 31K loop experience for participants. Set in the scenic McDowell Mountain Regional Park, this night race invites runners to embrace the festive spirit of "Jalloween" by dressing i..