Race desert trails under a starlit sky—adventure awaits at nightfall.

The Sinister Night Rides on April 25, 2025, offer a thrilling nighttime mountain biking experience through Arizona's Sonoran Desert. Riders tackle a 7.3-mile loop at San Tan Mountain Regional Park, with options for solo or team races. Take on the desert's unique challenge as part of the Insomniac Night Trail Ride Series, with festive night-time energy, lights, and a variety of race categories including a family-friendly 7.3-mile Junior ride.

Course is a 7.3-mile loop of primarily rolling desert trails, occasional rocky sections, scenic saguaro cacti, and some moderate climbs.

• Night riding with illuminated trails and a festive atmosphere
• Part of the Insomniac Night Trail Ride Series
• Family-friendly 7.3-mile Junior category