Road running

Devil After Dark Marathon, 1/2, 10K, and 5K

📅 September 18, 2027 (estimated date)📍 Las Vegas Valley · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (September 19, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

26.2 mi13.1 mi6.2 mi3.1 mi

About

The Devil After Dark Marathon, 1/2, 10K, and 5K is a late-summer night race in the Las Vegas Valley, held on September 18, 2027, in Lovell Canyon, in the Spring Mountains National Recreation Area. The marathon (26.2 miles / 42.2 km) starts at 5 p.m., the half marathon (13.1 miles / 21.1 km) at 6:30 p.m., and the 10K and 5K at 6:45 p.m.

As night falls, runners head out under the stars and the moonlight, surrounded by the distinctive beauty of the Humboldt-Toiyabe National Forest. The event showcases the canyon's natural wonders, with views of pine trees and the distant neon lights of Las Vegas. It is held under a special use permit, offering a one-of-a-kind running experience in an exceptional natural setting.

D-335

Prepare for Devil After Dark Marathon, 1/2, 10K, and 5K with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

Personalized plan based on your VO2max, history and weekly availability
Strava and Garmin sync: your sessions are analyzed and the plan adapts
Target paces, long runs, key sessions: everything is calculated for race day

Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Las Vegas Valley.