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Half Marathons Found In Maryland in September
View all ↓Half Marathons in Maryland in September 2025
Find A Race is the US's favourite event listings site. Check out our list of September 2025 Half Marathons in Maryland below.
Race Calendar: Half Marathons Found In September
🚀Boosted
Parks Half Marathon
Rockville, Maryland
21 Sep 25
Free - $115.00
🚀Boosted
2025 Half-Marathon Training
College Park, Maryland
27 Jul 25 - 15 Nov 25
$75.20
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Annapolis RUN for The Light House
Annapolis, Maryland
12 Sep 25 - 14 Sep 25
$27.50 - $120.78
ASICS Susquehanna River Running Festival presented by University of Maryland Upper Chesapeake Health
Havre de Grace, Maryland
20 Sep 25 - 21 Sep 25
$55.00 - $139.80
Run On The Rocks 10 Miler, Half Marathon & 20 Miler
Point Of Rocks, Maryland
20 Sep 25
$64.60 - $96.40
Parks Half Marathon
Rockville, Maryland
21 Sep 25
Free - $115.00
MCRRC Summer Half Marathon (SHM) Program
Rockville, Maryland
07 Jun 25 - 21 Sep 25
$104.80
2025 Half-Marathon Training
College Park, Maryland
27 Jul 25 - 15 Nov 25
$75.20
Showing 1-6 of 6 results