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Half marathons in Baltimore & Annapolis (2026-27)

Updated October 17, 2026

5 half marathons are coming up in Baltimore & Annapolis in the next 90 days; the next is Run Baltimore with Team Aims on Saturday, October 17 in Baltimore. 8 half marathons are listed in Baltimore & Annapolis for the next 12 months.

All DCDC (1)Northern Virginia (7)Maryland Suburbs (8)Baltimore & Annapolis (8)

• Sat17Oct

  Run Baltimore with Team Aims

  Sat Oct 17 · 6:00 AM · Baltimore · Baltimore & Annapolis

  5K10KHalf marathonMarathon

  Reg. closed
• Sat17Oct

  Baltimore Running Festival

  Sat Oct 17 · 7:30 AM · Baltimore · Baltimore & Annapolis

  5K10KHalf marathon16.2 milesMarathon

  Reg. closed
• Sat17Oct

  Team FSK - 2026 Baltimore Running Festival

  Sat Oct 17 · 7:30 AM · Baltimore · Baltimore & Annapolis

  5K10KHalf marathon16.2 milesMarathon

  Reg. closed
• Sat17Oct

  Charles Ian Joseph

  Sat Oct 17 · 9:00 AM · Baltimore · Baltimore & Annapolis

  Half marathon

  Reg. closed
• Sat19Dec

  Naptown Half Marathon & 10K/5K

  Sat Dec 19 · 7:30 AM · Annapolis · Baltimore & Annapolis

  5K10KHalf marathonTrail

  from $40
• Sun31Jan

  Little Patuxent River Half Marathon, 10K, & 5K

  Sun Jan 31 · 8:00 AM · Columbia · Baltimore & Annapolis

  5K10K9.66 milesHalf marathon16.1 milesTrail

  from $50Reg. closed
• Sun7Mar

  B&A Trail Marathon and Half Marathon

  Sun Mar 7 · 7:30 AM · Severna Park · Baltimore & Annapolis

  Half marathonMarathonTrail

  from $75Goes up Dec 31
• Sat20Mar

  Annapolis Running Festival

  Sat Mar 20 · 7:00 AM · Annapolis · Baltimore & Annapolis

  5K10KHalf marathon

  from $50

Quick answers

How many half marathons are in Baltimore & Annapolis in the next 3 months?

5 half marathons are listed in Baltimore & Annapolis between October 17 and January 15. The next is Run Baltimore with Team Aims on Saturday, October 17 in Baltimore.

What is the cheapest half marathon in Baltimore & Annapolis right now?

Naptown Half Marathon & 10K/5K on December 19 has the lowest listed entry fee in the next 90 days: $40. Prices are before the registration platform's processing fee.

When does the next early-bird price end for half marathons in Baltimore & Annapolis?

B&A Trail Marathon and Half Marathon: the Marathon goes from $85 to $95 after December 31.

Are there half marathons in Baltimore & Annapolis this weekend?

Yes, 4: Run Baltimore with Team Aims (Sat), Baltimore Running Festival (Sat) and Team FSK - 2026 Baltimore Running Festival (Sat), plus 1 more.