Part of Aravaipa Running’s Insomniac Night Trail Run Series, Sinister sends runners onto a 9 km loop around the San Tan, Hedgehog, and Littleleaf trails—smooth, rolling paths lined with saguaros and wide-open night skies. Distances stack by loops (e.g., 54K = 6 loops, 27K = 3, 18K = 2), with athletes passing the lively start/finish each lap for aid. The vibe is festive but fast, making it welcoming for first-time night racers and seasoned ultrarunners alike.
Races
54 km
27 km
18 km
9 km
6 km
The Sinister Night Runs 54 K takes place on Saturday, 25 April 2026, organised by Aravaipa Running at San Tan Mountain Regional Park in Queen Creek, Arizona. Runners tackle six loops (each approximately 9 km) through desert single-track under the stars, with aid stations, mid-race cut-offs, pacers allowed on the final loop, live tracking, and reflective course markings enhancing the nighttime trail experience.
The 27 K, also hosted by Aravaipa Running, is held on the same evening—25 April 2026—at San Tan Mountain Regional Park. Participants complete three laps of the scenic 9 km loop using the San Tan, Hedgehog, and Littleleaf Trails under desert night skies.
On 25 April 2026, Aravaipa Running offers the 18 K—a two-lap version of the same desert loop at San Tan Mountain Regional Park, Queen Creek, AZ, with rolling terrain through cactus-dotted trails in a glowing nocturnal setting.
Also on nighttime 25 April 2026, Aravaipa Running offers the 9 K, a single-lap entry-level loop at San Tan Mountain Regional Park—perfect for newcomers to night trail-running, offering smooth, runnable terrain under starry skies.
The 6 K—the shortest in the lineup—is also run on Saturday, 25 April 2026, at San Tan Mountain Regional Park, Queen Creek, AZ, providing a compact, family-friendly excursion over nighttime single-track trails.
Weather based on historical averages.
FAQs
What is the Sinister Night Runs 54km?
How long is the Sinister Night Runs 54km?
Where does the Sinister Night Runs 54km take place?
What is the elevation gain of the Sinister Night Runs 54km?
How can I prepare for the Sinister Night Runs 54km?
How do I choose the right training plan for the Sinister Night Runs 54km?
The Sinister Night Runs 54 K takes place on Saturday, 25 April 2026, organised by Aravaipa Running at San Tan Mountain Regional Park in Queen Creek, Arizona. Runners tackle six loops (each approximately 9 km) through desert single-track under the stars, with aid stations, mid-race cut-offs, pacers allowed on the final loop, live tracking, and reflective course markings enhancing the nighttime trail experience.
The Sinister Night Runs 54km is 54km long.
The Sinister Night Runs 54km takes place in Queen Creek, AZ, USA.
The Sinister Night Runs 54km elevation gain is 969 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 54km?
The Sinister Night Runs 54 K takes place on Saturday, 25 April 2026, organised by Aravaipa Running at San Tan Mountain Regional Park in Queen Creek, Arizona. Runners tackle six loops (each approximately 9 km) through desert single-track under the stars, with aid stations, mid-race cut-offs, pacers allowed on the final loop, live tracking, and reflective course markings enhancing the nighttime trail experience.
How long is the Sinister Night Runs 54km?
The Sinister Night Runs 54km is 54km long.
Where does the Sinister Night Runs 54km take place?
The Sinister Night Runs 54km takes place in Queen Creek, AZ, USA.
What is the elevation gain of the Sinister Night Runs 54km?
The Sinister Night Runs 54km elevation gain is 969 metres, which Runna classifies as a Moderate race.
How can I prepare for the Sinister Night Runs 54km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Sinister Night Runs 54km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 27km?
How long is the Sinister Night Runs 27km?
Where does the Sinister Night Runs 27km take place?
What is the elevation gain of the Sinister Night Runs 27km?
How can I prepare for the Sinister Night Runs 27km?
How do I choose the right training plan for the Sinister Night Runs 27km?
The 27 K, also hosted by Aravaipa Running, is held on the same evening—25 April 2026—at San Tan Mountain Regional Park. Participants complete three laps of the scenic 9 km loop using the San Tan, Hedgehog, and Littleleaf Trails under desert night skies.
The Sinister Night Runs 27km is 27km long.
The Sinister Night Runs 27km takes place in Queen Creek, AZ, USA.
The Sinister Night Runs 27km elevation gain is 484 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 27km?
The 27 K, also hosted by Aravaipa Running, is held on the same evening—25 April 2026—at San Tan Mountain Regional Park. Participants complete three laps of the scenic 9 km loop using the San Tan, Hedgehog, and Littleleaf Trails under desert night skies.
How long is the Sinister Night Runs 27km?
The Sinister Night Runs 27km is 27km long.
Where does the Sinister Night Runs 27km take place?
The Sinister Night Runs 27km takes place in Queen Creek, AZ, USA.
What is the elevation gain of the Sinister Night Runs 27km?
The Sinister Night Runs 27km elevation gain is 484 metres, which Runna classifies as a Moderate race.
How can I prepare for the Sinister Night Runs 27km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Sinister Night Runs 27km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 18km?
How long is the Sinister Night Runs 18km?
Where does the Sinister Night Runs 18km take place?
What is the elevation gain of the Sinister Night Runs 18km?
How can I prepare for the Sinister Night Runs 18km?
How do I choose the right training plan for the Sinister Night Runs 18km?
On 25 April 2026, Aravaipa Running offers the 18 K—a two-lap version of the same desert loop at San Tan Mountain Regional Park, Queen Creek, AZ, with rolling terrain through cactus-dotted trails in a glowing nocturnal setting.
The Sinister Night Runs 18km is 18km long.
The Sinister Night Runs 18km takes place in Queen Creek, AZ, USA.
The Sinister Night Runs 18km elevation gain is 322 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 18km?
On 25 April 2026, Aravaipa Running offers the 18 K—a two-lap version of the same desert loop at San Tan Mountain Regional Park, Queen Creek, AZ, with rolling terrain through cactus-dotted trails in a glowing nocturnal setting.
How long is the Sinister Night Runs 18km?
The Sinister Night Runs 18km is 18km long.
Where does the Sinister Night Runs 18km take place?
The Sinister Night Runs 18km takes place in Queen Creek, AZ, USA.
What is the elevation gain of the Sinister Night Runs 18km?
The Sinister Night Runs 18km elevation gain is 322 metres, which Runna classifies as a Moderate race.
How can I prepare for the Sinister Night Runs 18km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Sinister Night Runs 18km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 9km?
How long is the Sinister Night Runs 9km?
Where does the Sinister Night Runs 9km take place?
What is the elevation gain of the Sinister Night Runs 9km?
How can I prepare for the Sinister Night Runs 9km?
How do I choose the right training plan for the Sinister Night Runs 9km?
Also on nighttime 25 April 2026, Aravaipa Running offers the 9 K, a single-lap entry-level loop at San Tan Mountain Regional Park—perfect for newcomers to night trail-running, offering smooth, runnable terrain under starry skies.
The Sinister Night Runs 9km is 9km long.
The Sinister Night Runs 9km takes place in Queen Creek, AZ, USA.
The Sinister Night Runs 9km elevation gain is 161 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 9km?
Also on nighttime 25 April 2026, Aravaipa Running offers the 9 K, a single-lap entry-level loop at San Tan Mountain Regional Park—perfect for newcomers to night trail-running, offering smooth, runnable terrain under starry skies.
How long is the Sinister Night Runs 9km?
The Sinister Night Runs 9km is 9km long.
Where does the Sinister Night Runs 9km take place?
The Sinister Night Runs 9km takes place in Queen Creek, AZ, USA.
What is the elevation gain of the Sinister Night Runs 9km?
The Sinister Night Runs 9km elevation gain is 161 metres, which Runna classifies as a Moderate race.
How can I prepare for the Sinister Night Runs 9km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Sinister Night Runs 9km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 6km?
How long is the Sinister Night Runs 6km?
Where does the Sinister Night Runs 6km take place?
What is the elevation gain of the Sinister Night Runs 6km?
How can I prepare for the Sinister Night Runs 6km?
How do I choose the right training plan for the Sinister Night Runs 6km?
The 6 K—the shortest in the lineup—is also run on Saturday, 25 April 2026, at San Tan Mountain Regional Park, Queen Creek, AZ, providing a compact, family-friendly excursion over nighttime single-track trails.
The Sinister Night Runs 6km is 6km long.
The Sinister Night Runs 6km takes place in Queen Creek, AZ, USA.
The Sinister Night Runs 6km elevation gain is 89 metres, which Runna classifies as a Moderate race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Sinister Night Runs 6km?
The 6 K—the shortest in the lineup—is also run on Saturday, 25 April 2026, at San Tan Mountain Regional Park, Queen Creek, AZ, providing a compact, family-friendly excursion over nighttime single-track trails.
How long is the Sinister Night Runs 6km?
The Sinister Night Runs 6km is 6km long.
Where does the Sinister Night Runs 6km take place?
The Sinister Night Runs 6km takes place in Queen Creek, AZ, USA.
What is the elevation gain of the Sinister Night Runs 6km?
The Sinister Night Runs 6km elevation gain is 89 metres, which Runna classifies as a Moderate race.
How can I prepare for the Sinister Night Runs 6km?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Sinister Night Runs 6km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Park
Night Run
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Sinister Night Runs or Aravaipa Running. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Sinister Night Runs website.
