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Trail Running Calendar near Petaluma 2026-2027

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Explore the top trail runs near Petaluma for 2026-2027! We've gathered 29 exciting races in the area. Check out our detailed list below to find your next local race.

Trail Running Calendar United States
August 2026
Aug
29
Sa

Angel Island Half Marathon & 10K

Trail Run 10 km Half Marathon
Aug
29
Sa

Baldydash

Trail Run 5 mi
Aug
30
Su

Phil Widener Empire Open 3.4 Miles

Trail Run 3 mi
September 2026
Sep
5
Sa

Community Hike & Trail Run Series - Richmond

Trail Run
Sep
13
Su

The Honey Badger Half

Trail Run 5 km 10 km 13 mi
Monthly updates for Petaluma

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October 2026
Oct
2-4
Fr - Su

SGRAIL Marin - Triathlon & Trail Half Marathon

Trail Run Triathlon Olympic 1500 m 40 10 km
Oct
11
Su

The John Lawson Tamalpa Challenge

Trail Run 4 mi
Oct
17-18
Sa - Su

Sonoma Fall Classic

Trail Run 26 mi 50 mi 100 mi
Oct
24
Sa

Napa Fall Wine Country Marathon

Trail Run 5 km 10 km 13 mi 26 mi
Oct
24
Sa

Womens Headlands Half Marathon

Trail Run 14 mi
November 2026
Nov
1
Su

Annadel Loop

Trail Run 6 mi
Nov
7
Sa

Mt. Tam Trail Run

Trail Run 10 km 13 mi 19 mi 30 mi
Nov
26
Th

Nitro Turkey

Trail Run 5 km 10 km
Nov
28
Sa

Quad Dipsea

Trail Run 28 mi
December 2026
Dec
5
Sa

Inside Trail - Peacock Gap Trail Run

Trail Run 10 km Half Marathon 30 km
Dec
12
Sa

Hark the Herald Half Marathon

Trail Run 10 km Half Marathon
January 2027
Jan-May
11-1
Mo - Sa

Miwok 100K

Trail Run 100 km
February 2027
Feb
6
Sa

Golden Gate Trail Run

Trail Run 2 mi 8 km ... 26 mi 50 km
Feb
28
Su

Zoom Angel Island

Trail Run 2 mi 5 mi 10 mi 15 mi
March 2027
Mar
13
Sa

Marin Ultra Challenge

Trail Run 50 km 50 mi
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