Running Races in Castro Valley, California
Explore running events in Castro Valley, California.
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Top Events
Noble Canyon 50K/15K
Ultra
Pine Valley, CA
Sat, Sep 6, 2025
12:00 AM PDT
Dick Collins Firetrails
Ultra
Castro Valley, CA
Sat, Sep 27, 2025
12:00 AM PDT
Bandit Ultra Trail
Ultra
Los Angeles (Simi Valley), CA
Sat, Sep 27, 2025
12:00 AM PDT
Hyundai Hope On Wheels 5k And Color Fun Run
5K
Fountain Valley, CA
Sat, Sep 27, 2025
8:00 AM PDT
Halloween Havoc 5k, 10k, And Half Marathon
5K10KHalf-Marathon
Fountain Valley, CA
Sun, Oct 26, 2025
7:00 AM PDT
Barra Mendocino Haunted Wine Run 5k
5K
Red Valley, CA
Sun, Oct 26, 2025
8:30 AM PDT
Lake Chabot Trail Run
5KHalf-MarathonUltra
Castro Valley, CA
Sat, Nov 8, 2025
Mile Square Turkey Trot 5k, 10k, 1 Miler & Kids Dash
5K10K1 Mile
Fountain Valley, CA
Sat, Nov 22, 2025
9:00 AM PST
Holly Jolly 5k, 10k, 1-mile Mistletoe Dash & Little Elves 200-yard Dash - Mile Square Park
5K10K1 Mile
Fountain Valley, CA
Sun, Dec 21, 2025
9:00 AM PST