Sinister Night Runs is a desert night trail run. The race course is a 9K loop in the park. Participants are offered flat trails with some small rolls. The number of participants is limited to 400 athletes. The time limit for the races is 10 hours.
For more races, check out our Running Races Calendar across the US.
Contents
Race Info
Registration on the race day will be available on a space-available basis.
All participants will receive a finisher’s award, a soccer ball, a photo from the course, an iced coffee bar and a well-stocked aid station. The top 3 men, women and non-binary people overall will receive special awards.
One aid station will be located on the course to provide water, ice, electrolyte drinks, salty and sweet snacks, fruit, hot food and more. Entry fees are non-refundable and non-transferable.
Race Date
April 26, 2025
Location
Directions
Distances
- 54K
- 27K
- 18K
- 9K
- 6K
Starting Time
- 6:30 PM – 54K
- 6:45 PM – 27K
- 7:00 PM – 18K
- 7:15 PM – 9K
- 7:30 PM – 6K
Entry Fees
- $139 and up – 54K
- $93 and up – 27K
- $70 and up – 18K
- $59 and up – 9K
- $47 and up – 6K
Course Map
The race course is a mix of smooth trails with a few rocks. The 54K course is 6 laps, the 27K course is 3 laps and the 18K course is 2 laps. The course will be well marked with ribbons.
You can find the course map and description here: aravaiparunning.com.
Registration
To reserve your spot in the Sinister Night Runs, register online at ultrasignup.com.
Official Race Website
Always refer to the official website for the latest race information: aravaiparunning.com.
Social Media
If you would like to keep up on the latest news, connect with the race on Facebook, Twitter or Instagram.
Video
Related Events
If you’re looking for more races like this, have a look at our Ultra Marathons Calendar. You may also like to participate in other races in April.
More races in Arizona: 5K, 10K, Half Marathons, Marathons, Ultra Marathons, 50K, 50M, 100K, 100M
