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Trail Running Calendar near Suisun City 2026-2027

Monthly updates for Suisun City

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

Explore the top trail runs near Suisun City for 2026-2027! We've gathered 16 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
1
Sa

Community Hike & Trail Run Series - Richmond

Trail Run Walk
Aug
8
Sa

Bear Creek Run

Trail Run 3 mi 6 mi 13 mi
September 2026
Sep
6
Su

Diablo Trail Run

Trail Run 2 mi 4 mi ... 26 mi 30 mi
Sep
11-14
Fr - Mo

The Honey Badger Half

Trail Run 5 km 10 km Half Marathon
Sep
12
Sa

Berkeley Trail Adventure

Trail Run 10 km Half Marathon 35 km 50 km
October 2026
Oct
2-4
Fr - Su

SGRAIL Marin - Triathlon & Trail Half Marathon

Trail Run Triathlon 13 mi 52 km
Oct
10
Sa

Mountain Tiger Diablo

Trail Run 12 mi
Oct
10
Sa

Reservoir Dogs Trail Run - Orinda, CA

Trail Run 5 km 10 km Half Marathon 35 km
Oct
17
Sa

Diablo Summit Stomp

Trail Run 5 km 10 km Half Marathon 30 km
Oct
24
Sa

Matt Yeo Memorial Aggie XC Open

Trail Run 4 mi
April 2027
Apr
3
Sa

Diablo Trails Challenge

Trail Run 5 km 10 km Half Marathon 50 km
May 2027
May
8
Sa

The Wine Half Marathon

Trail Run Half Marathon
May
15
Sa

Napa Wilderness Trail Runs

Trail Run 6 mi 14 mi 18 mi 52 km
May
15
Sa

Rim Rock 50 Mile Trail Challenge

Trail Run 25 mi 50 mi
May
15
Sa

Wildcat Half Marathon

Trail Run 3 mi 6 mi 13 mi
June 2027
Jun
12
Sa

Bay Area 100

Trail Run 100 mi
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