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Running calendar near Mill Valley 2025-2026

Explore the top running races near Mill Valley for 2025-2026! We've gathered 67 exciting races in the area. Check out our detailed list below to find your next local race.

March 2025
Mar
22-23
Sa - Su

The Big Alta

Trail Run 28 km 50 km
Mar
22
Saturday

Redwood (Spring) Trail Run

Trail Run 5 mi 13 mi ... 26 mi 50 km
Mar
23
Sunday

Viansa Wine Run

5 km
Mar
23
Sunday

Oakland Marathon

5 km 10 km 13 mi 26 mi
Mar
30
Sunday

Lag Bon 10K

Trail Run 10 km
April 2025
Apr
5
Saturday

Golden Gate Headlands Marathon

Trail Run 10 km 13 mi 26 mi
Apr
5
Saturday

Diablo Trails Challenge

Trail Run 5 km 10 km 13 mi 50 km
Apr
12
Saturday

Romancing the Island Half Marathon

Trail Run 10 km 13 mi
Apr
12
Saturday

SPASM Lake Chabot Trail Run

Trail Run 8 km 13 mi ... 26 mi 50 km
Apr
12
Saturday

Rodeo Beach Rumble

Trail Run 8 km 13 mi
Apr
26
Saturday

Mt. Tam Wild Boar Half Marathon

Trail Run 10 km 13 mi
Apr
27
Sunday

The Animal Run Tofurkey Trot

2 mi 5 km 10 km
May 2025
May
3
Saturday

Viking Run

5 km
May
3
Saturday

Miwok 100K

Trail Run 100 km
May
4
Sunday

Aztec Run

5 km
May
9-12
Fr - Mo

The Sasquatch Scramble Half Marathon

5 km 10 km 13 mi
May
10
Saturday

Grizzly Peak Trail Run

Trail Run 10 km 13 mi ... 26 mi 50 km
May
10
Saturday

Muir Woods Marathon

Trail Run 7 mi 13 mi 26 mi
May
10
Saturday

Nitro Trail

Trail Run 5 km 10 km 13 mi
May
11
Sunday

Mother's Day Run

5 km
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