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97–120 of 310 races in CA · pg 5/13
Island Spring 5k & 10K
Run a scenic, flat course on Bay Farm Island, enjoy post-race festivities, and support the Alameda Hospital Foundation.
Fun
Scenic
Competitive
For a Cause
Sun, Apr 26, 2026, 7:30 AM PDT·0.5 Miles, 3.1 Miles, 6.2 Miles, 13.1 Miles·Alameda, CA
Steady EffortRUNCourse · Flat · Family-oriented
Course · Hilly · Timed race
For a CauseSun, Apr 26, 2026, 8:00 AM PDT·5K·San Diego, CA
EasygoingRUNCourse · Hilly · Timed race
·
Delano, CA
Push PotentialTRIATHLONCourse · Road · Rolling · Timed race
RUN
Course · Trail · Hilly · Timed race
Sun, Apr 26, 2026, 8:30 AM PDT·150m, 1 Miles, 3.1 Miles·Madera, CA
EasygoingRUNCourse · Flat · Timed race
Modesto, CA
EasygoingRUNCourse · Flat · Walkers welcome
·
San Diego, CA
EasygoingRUNCourse · Hilly · Timed race
Sun, Apr 26, 2026, 10:30 AM PDT·1 Miles, 3.1 Miles·Napa, CA
Steady EffortRUNCourse · Hilly · Timed race
FestiveFri, May 1, 2026, 6:00 PM PDT·400m, 2 Miles, 3.1 Miles·Fresno, CA
EasygoingRUNCourse · Trail · Flat · Family-oriented
TRAIL
Course · Road · Hilly · Timed race
5K, 10K, 13.1 Miles
·
Long Beach, CA
Steady EffortRUNCourse · Rolling · Timed race
RUN
Course · Hilly · Timed race
1 Miles, 5K, 10K, 13.1 Miles
·
San Diego, CA
Steady EffortRUNCourse · Hilly · Timed race
1 Miles, 5K, 10K, 13.1 Miles
·
San Francisco, CA
Push PotentialRUNCourse · Hilly · Timed race
Sat, May 2, 2026, 7:30 AM PDT·1K, 5K, 10K, 15K, 12 Miles, 13.1 Miles, 20 Miles, 35 Miles, 50 Miles, 62 Miles, 100 Miles·Los Angeles, CA
Push PotentialRUNCourse · Hilly · Timed race
1 Miles, 5K, 10K, 13.1 Miles
·
Los Angeles, CA
Push PotentialRUNCourse · Hilly · Timed race
RUN
Course · Rolling · Timed race
1 Miles, 5K, 10K, 13.1 Miles
·
Sacramento, CA
Steady EffortRUNCourse · Flat · Timed race
1 Miles, 5K, 10K, 13.1 Miles
·
San Diego, CA
Steady EffortRUNCourse · Hilly · Timed race
·
Avenal, CA
Steady EffortRUNCourse · Hilly · Timed race
Course ·
RUN
Course · Flat · Timed race
Course · Rolling · Family-oriented