The 2022 event has concluded.

Monster Mash Marathon

Dover, DE, USA • October 10, 2022
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clear-day Clear conditions throughout the day.

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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.

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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.
YearLow / HighRain

Monster Mash Marathon 2022 Weather History

Clear conditions throughout the day.

2022
clear-night
46°/ 73°-
Run Score: 7

Monster Mash Marathon 2019 Weather History

Clear conditions throughout the day.

2019
clear-night
40°/ 61°-
Run Score: 8

Monster Mash Marathon 2018 Weather History

Partly cloudy throughout the day with rain.

2018
rain
57°/ 61°Light
Run Score: 8

Monster Mash Marathon 2017 Weather History

Clear conditions throughout the day.

2017
partly-cloudy-night
48°/ 76°-
Run Score: 8

Monster Mash Marathon 2016 Weather History

Clearing in the afternoon with a chance of rain throughout the day.

2016
rain
50°/ 58°Light
Run Score: 6
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR