The 2022 Monster Mash Marathon has concluded.
Monster Mash Marathon
Race complete
Dover, DE, USA · October 15, 2022
Race Day Weather
46°at start
74° high
Windy
Dry
Cool start, warm finish
Runners will face a temperature rise from 45°F at the start to 74°F by the finish, with average humidity at 60%. A moderate headwind at 17 mph will pose a challenge, especially in the first half. Runners should consider pacing conservatively early on and stay hydrated as temperatures climb.
Pre-raceRace windowPost-race
Get forecast alerts for Monster Mash Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
FAQ
When is the 2022 Monster Mash Marathon?
The 2022 Monster Mash Marathon will be held on Saturday October 15, 2022.
Is the Monster Mash Marathon a Boston Marathon Qualifier?
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.
What will the weather be like for the 2022 Monster Mash Marathon?
The forecast calls for a high of 74°F and a low of 45°F with a 0% chance of rain.
Historical Weather
Based on 5 years of data
Avg Temp
66°F
L:48° H:66°
RunScore
Conditions
Rain Freq
40%
2 of 5 yrs
Wind10mph
Dew45°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2022 | 46°/73° | - | 43° | ||
2019 | 40°/61° | - | 39° | ||
2018 | 57°/61° | Light | 55° | ||
2017 | 48°/76° | - | 43° | ||
2016 | 50°/58° | Light | 51° |
More DE Races
Rehoboth Beach Marathon
2026-12-05 · 42.200km · Rehoboth Beach, DE, USA
Coastal Delaware Running Festival Marathon
2027-04-11 · Rehoboth Beach, DE, USA
Delaware Marathon
2027-04-18 · Marathon · Wilmington, DE, USA
Seawitch Half Marathon Classic
2026-10-24 · 21.100km · Lewes, DE, USA
Race4Warriors Half Marathon
2027-05-08 · 21.100km · Lewes, DE, USA