Predict the 2027 Boston Cut-off Time and win a great prize and bragging rights among all your running friends.
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Las Vegas, NV
Saturday, September 19, 2026
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See what splits you need to run for hundreds of different marathons - adjusted for the specific terrain of each marathon, your goal time and pacing strategies.
Race Dates
2026: Saturday, September 19, 2026Course Information
Profile: HillyRace Day Weather
Mean Temp.: 81°F (27°C)PR Score & Course Score
PR Score: N/ARace Size
2025: No ResultsBQ Percentages
2025: N/AMiscellaneous Information
Pace Groups?: No
The Devil after Dark Marathon was the 512th largest marathon in the U.S. in 2024 based on the number of finishers. The 2025 marathon ranking is not available because the race was cancelled. Race size gives runners useful context when comparing marathon events, including expected field size, crowd support, and overall race atmosphere.
No course elevation available at this time.
View available accomodations around the Devil after Dark Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.
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Use tools below to compare races and convert times across courses.
Do you want to see how the Devil after Dark Marathon stacks up against other marathons?
Compare the details of the Devil after Dark Marathon side-by-side with other marathons with our Comparison Tool.
If you ran the Devil after Dark Marathon in 5:49:00, what would your time in other marathons be?
See how your finish time would compare on other marathon courses with our Time Conversion Tool.
