Come experience the beauty of desert trail running at night! Sinister Night Runs is the 1st race in the Insominac Night Trail Run Series. You can complete one race in the series or run all six! All the Sinister Night Run distances are held on a 9 kilometer loop out at San Tan Mountain Regional Park in Queen Creek, Arizona. The course utilizes the San Tan, Hedgehog & Littleleaf Trails. The 27K runners will complete 3 loops, 18K will complete 2 loops and the 54K ultra division will complete 6 loops, passing through the start/finish line after each lap! The course features smooth runnable trails with just a few rollers for fun.
Anything else you may need to know is located on our Sinister Night Runs website. Information on the website includes: course maps, race day schedule, pacer & crew information, race perks, and more.
Race entries are non-refundable and non-transferable. For other options, please check out our Race Withdrawal Policy.
Insomniac Night Trail Run Series
This race is part of a six race series! For information on the other races in our Insomniac Night Trail Run Series visit the website.
Our Insomniac Series Pass includes all 6 races of the summer series at a steep discount. For more information on our pass options please visit our site HERE.
To register for any of our series passes, click HERE.
Interested in both the ride and the run? This race will have the unique opportunity to "double down" with Sinister Ride on Friday night and our Sinister Run on Saturday! Contact firstname.lastname@example.org for a discount code for 15% off both events.
We cannot produce these trail runs without the help of our amazing volunteer team. You can even help and run on race day. If you would like to join our volunteer team, we are looking for help with event setup, aid station captains, aid station helpers, timing, and event breakdown. Volunteer perks include a piece of Aravaipa merchandise or racy goodie and Aravaipa Race Credits. You can see our current opportunities and signup here: Sinister Night Runs Volunteer Form
Event's current local time: 6:59 AM MT