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Half Marathons Found In Maryland in December

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Half Marathons in Maryland in December 2025

Find A Race is the US's favourite event listings site. Check out our list of December 2025 Half Marathons in Maryland below.

Race Calendar: Half Marathons Found In December

🚀Boosted

MCRRC Winter Half-Marathon Program

Rockville, Maryland
07 Dec 25 - 18 Mar 26
$94.32
🚀Boosted

Naptown Half Marathon & 10K/5K

Annapolis, Maryland
20 Dec 25
$43.90 - $96.90
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Medal Madness 5K, 10K, & Half Marathon at Cedar Lane Regional Park, Bel Air, MD (49) 60

Bel Air, Maryland
06 Dec 25
$33.80 - $70.90

MCRRC Winter Half-Marathon Program

Rockville, Maryland
07 Dec 25 - 18 Mar 26
$94.32

Founders Half Marathon

Potomac, Maryland
14 Dec 25
$11.60

Naptown Half Marathon & 10K/5K

Annapolis, Maryland
20 Dec 25
$43.90 - $96.90
Showing 1-4 of 4 results