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Half Marathon Calendar near Half Moon Bay 2026-2027

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Explore the top half marathons near Half Moon Bay for 2026-2027! We've gathered 49 exciting races in the area. Check out our detailed list below to find your next local race.

January 2027
Jan
30
Sa

Coyote Hills Run

Trail Run 5 km 10 km Half Marathon
February 2027
Feb
6
Sa

Golden Gate Trail Run

Trail Run 2 mi 8 km ... 26 mi 50 km
Feb
7
Su

San Francisco Half Marathon

5 km Half Marathon
Feb
13
Sa

Bay Breeze

5 km 10 km Half Marathon
Feb
20
Sa

Montara Mountain Trail Run

Trail Run 2 mi 10 km ... 26 mi 31 mi
Monthly updates for Half Moon Bay

Get new running races (and updates) in your inbox every month.
Feb
20
Sa

Redtail Ridge

Trail Run 5 km 10 km ... 35 km 50 km
Feb
27
Sa

Sanborn Trail Challenge

Trail Run 4 mi 8 mi 13 mi
March 2027
Mar
13
Sa

Zoom San Francisco

2 mi 5 km 10 km 13 mi
Mar
14
Su

Silicon Valley Half Marathon

5 km Half Marathon
Mar
19-21
Fr - Su

Oakland Marathon

Race Roster 5 km 10 km Half Marathon Marathon
Oakland Marathon
Mar
20
Sa

Redwood (Spring) Trail Run

Trail Run 5 mi 13 mi ... 26 mi 50 km
Mar
27
Sa

Western Pacific Marathon

Trail Run 5 km 10 km Half Marathon
April 2027
Apr
10
Sa

Romancing the Island Half Marathon

Trail Run 10 km Half Marathon
Apr
11
Su

Beer City San Francisco

3 mi 6 mi 13 mi
Apr
17
Sa

Horseshoe Lake Trail Run

Trail Run 2 mi 5 mi ... 26 mi 31 mi
Apr
17-18
Sa - Su

Island Running Festival

3 mi 5 mi 6 mi 13 mi
Apr
24
Sa

Lake Chabot Trail Run

Trail Run 2 mi 5 mi ... 26 mi 31 mi
May 2027
May
2
Su

Bay Bridge Half

5 km Half Marathon
May
8
Sa

Grizzly Peak Trail Run

Trail Run 2 mi 10 km ... 26 mi 50 km
May
9
Su

Trailquake

Trail Run 3 mi 7 mi 13 mi
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