December Races in Middlesex County, MA
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
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To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
City Location
1. Frosty 5K
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Past DateDec 3, 2023Sunday
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5K run
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Natick, MA
Middlesex County, MA
2. SRR Thursday Night 4.06 Miler
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Dec 5, 2024Thursday
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4.1M run
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Somerville, MA
Middlesex County, MA
3. Danehy Park parkrun
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Dec 7, 2024Saturday
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5K run
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Cambridge, MA
Middlesex County, MA
4. Tarc Fells Trail Winter Ultra
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Dec 7, 2024Saturday
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32M, 8M trail run
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Stoneham, MA
Middlesex County, MA
5. Winter Classic 5K
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Dec 8, 2024Sunday
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5K run
Virtual OptionMore Information
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Cambridge, MA
Middlesex County, MA
6. Mount Hood Nutcracker Challenge
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Past DateDec 9, 2023Saturday
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3.5M run
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Melrose, MA
Middlesex County, MA
7. SOLEstice 5K
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Past DateDec 9, 2023Saturday
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5K run
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Wilmington, MA
Middlesex County, MA
8. SRR Thursday Night 4.06 Miler
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Dec 12, 2024Thursday
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4.1M run
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Somerville, MA
Middlesex County, MA
9. Danehy Park parkrun
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Dec 14, 2024Saturday
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5K run
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Cambridge, MA
Middlesex County, MA
10. Somerville Jingle Bell Run
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Dec 15, 2024Sunday
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5K run
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Somerville, MA
Middlesex County, MA
11. Mystic Runners Santa Dash Classic
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Past DateDec 16, 2023Saturday
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5K run | kids run
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Wakefield, MA
Middlesex County, MA
12. SRR Thursday Night 4.06 Miler
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Dec 19, 2024Thursday
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4.1M run
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Somerville, MA
Middlesex County, MA
13. Danehy Park parkrun
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Dec 21, 2024Saturday
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5K run
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Cambridge, MA
Middlesex County, MA
14. SRR Thursday Night 4.06 Miler
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Dec 26, 2024Thursday
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4.1M run
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Somerville, MA
Middlesex County, MA
15. Danehy Park parkrun
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Dec 28, 2024Saturday
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5K run
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Cambridge, MA
Middlesex County, MA
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.