The 2022 event has concluded.

Monster Mash Marathon

Dover, DE, USAOctober 10, 2022
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clear-day Clear conditions throughout the day.

350 lumens of light to illuminate the trail ahead. Black Diamond Spot 350 Headlamp.When you buy through our links, we may earn a commission.

Area Map

Course Maps

FAQ

When is the 2022 Monster Mash Marathon?

The 2022 Monster Mash Marathon will be held on Monday October 10, 2022.

Is the Monster Mash Marathon a Boston Marathon Qualfier?

Yes, the Monster Mash Marathon is an official Boston Marathon qualifier.

What is the time limit for the Monster Mash Marathon?

The time limit for the Monster Mash Marathon is 7 hours.

Community

Historical Weather

RunScore
Run Score: 8
Temp
66°F
Min/Max
48°/66°F
Dew
45°F
Days of Rain
2/5
Wind
10mph
Tap a row for details.
YearConditionsLow / HighRainRunScore
2022
clear-night
46°/ 73°-
Run Score: 7
2019
clear-night
40°/ 61°-
Run Score: 8
2018
rain
57°/ 61°Light
Run Score: 8
2017
partly-cloudy-night
48°/ 76°-
Run Score: 8
2016
rain
50°/ 58°Light
Run Score: 6