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Trail Running Calendar near Half Moon Bay 2026-2027

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Explore the top trail runs near Half Moon Bay for 2026-2027! We've gathered 50 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
15
Sa

Redwood (Summer) Trail Run

Trail Run 2 mi 5 mi ... 26 mi 50 km
Aug
16
Su

Lands End 5K

Trail Run Walk 5 km
Aug
22
Sa

Fillmore-Japantown Find-Your-Way 10K San Francisco

Urban Trail 5 km 10 km
Aug
29
Sa

Crystal Springs Trail Run

Trail Run 2 mi 6 mi ... 26 mi 31 mi
Aug
29
Sa

Angel Island Half Marathon & 10K

Trail Run Walk 10 km Half Marathon
Monthly updates for Half Moon Bay

Get new running races (and updates) in your inbox every month.
September 2026
Sep
12
Sa

Berkeley Trail Adventure

Trail Run 10 km 13 mi 35 km 50 km
Sep
12
Sa

Stevens Creek Striders Reservoir Run

Trail Run Walk 3 mi 11 km 13 mi
Sep
13
Su

Golden Gate Park XC Open

Trail Run 4 mi
Sep
20
Su

Jog in the Fog 5K

Road Race Trail Run Walk 3 mi
Sep
20
Su

San Pedro Park Trail 5K

Trail Run 5 km
Sep
26
Sa

Dick Collins Firetrails

Trail Run 26 mi 50 mi 100 km
Sep
26
Sa

Belmont Water Dog Run

Road Race Trail Run Walk 5 km 10 km
Sep
27
Su

Spartan Trail - San Jose Trail Challenge

Trail Run 10 km Half Marathon 50 km
October 2026
Oct
3
Sa

Star City San Bruno Mountain Half Marathon

Trail Run 13 mi
Oct
10
Sa

Ruth Anderson Memorial Endurance Run

Trail Run 5 mi 50 km 50 mi
Oct
18
Su

Pumpkin Run by Senior Coastsiders

Road Race Trail Run Walk 5 km 10 km Half Marathon
Oct
24
Sa

Oakland Hills Trail Run

Trail Run 10 km 13 mi 35 km
Oct
24
Sa

Pinkathon Challenge for Breast Cancer

Road Race Trail Run Walk 5 km 5 mi ... 26 mi 50 km
November 2026
Nov
1
Su

Oakland Tech 5km Fundraiser Race

Trail Run Walk 5 km
Nov
7
Sa

Mermaid Trail Run - Woodside

Trail Run Walk 3 mi 6 mi 9 mi Half Marathon
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