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Running Calendar near Monte Sereno 2026-2027

Monthly updates for Monte Sereno

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

Explore the top running races near Monte Sereno for 2026-2027! We've gathered 104 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Walking Events
December 2026
Dec
31
Th

New Year's One Day

3 mi 100 mi
January 2027
Jan
2
Sa

Hacienda Hills Trail Run - Winter

Trail Run 5 km 10 km ... Marathon 50 km
Jan
2
Sa

Kiwanis Resolution 10K Run/Walk

Road Race Walk 5 km 10 km
Jan
17
Su

Crystal Springs (Winter) Trail Run

Trail Run 8 km Half Marathon ... Marathon 50 km
Jan
17
Su

Crystal Springs Trail Run

Trail Run 5 mi 13 mi ... 26 mi 50 km
Jan
30
Sa

Coyote Hills Run

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

Mt. Umunhum Trail Conquest - Winter

Trail Run 5 km 7 mi ... 26 mi 50 km
Feb
27
Sa

Sanborn Trail Challenge

Trail Run 4 mi 8 mi 13 mi
March 2027
Mar
6
Sa

Race to the Top of Mt. Umunhum

Trail Run 13 mi
Mar
20
Sa

South Hills Single Track Trail Run - Spring

Trail Run 5 km 10 km ... Marathon 50 km
Mar
27
Sa

Western Pacific Marathon

Trail Run 5 km 10 km Half Marathon
April 2027
Apr
3
Sa

Santa Teresa King Richard Annual Trail Run

Trail Run 5 km 10 km 10 mi 13 mi
Apr
4
Su

UMS Music Fun Run

Road Race Walk 5 km
Apr
11
Su

Morgan Hill Wildflower Run

Road Race Walk 5 km 10 km
Apr
17
Sa

Horseshoe Lake Trail Run

Trail Run 2 mi 5 mi ... 26 mi 31 mi
Apr
17
Sa

Badger Cove Half Marathon

Trail Run 3 mi 6 mi 13 mi
Apr
18
Su

Santa Cruz Westside Half Marathon

5 km 10 km Half Marathon
Apr
24
Sa

No Foolin' Foot Race

Trail Run 5 km 10 km 15 km
May 2027
May
2
Su

Foster City 5k

5 km
May
9
Su

Trailquake

Trail Run 3 mi 7 mi 13 mi
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