Running races in or near San Leandro, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local San Leandro, CA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Running-10K - Individual
Organization: DSE Runners
Date of Race: 02-22-2026
Description: Out and back course, starting and finishing at Fort Mason, near ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 05-03-2026
Description: Challenging course consisting of grass, trails, and bike paths. Ever wonder ...
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Running-10K - Individual
Organization: DSE Runners
Date of Race: 12-28-2025
Description: Out and back course along JFK Drive in Golden Gate Park. ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 01-04-2026
Description: Loop course with start and finish at the Polo Fields (south ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 06-21-2026
Description: Come celebrate Father's Day with DSE Runners! Flat, fast loop course ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 04-05-2026
Description: Out and back course through Mountain Lake Park and the Presidio, ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 03-22-2026
Description: Course is a `2x 1.55-mile cross country loop traversing grass, trails, ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 04-26-2026
Description: Challenging, scenic course, combination of paved roads and trails. An opportunity ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 01-18-2026
Description: Join us for a flat, fast, and scenic out and back ...
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Running-8K - Individual
Organization: DSE Runners
Date of Race: 05-24-2026
Description: Out and back course with start/finish near the Polo Fields in ...
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Running-10K - Individual
Organization: DSE Runners
Date of Race: 04-19-2026
Description: Flat, fast, and scenic out and back 10K course along the ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 06-14-2026
Description: Join us for either a fast, downhill 1 mile race or ...
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Running-10K - Individual
Organization: DSE Runners
Date of Race: 02-22-2026
Description: Out and back course along JFK Drive in Golden Gate Park. ...
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Running-5K - Individual
Organization: DSE Runners
Date of Race: 12-21-2025
Description: Mostly flat, loop course in Golden Gate Park, with start/finish at ...
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Running-10 Mile - Individual
Organization: DSE Runners
Date of Race: 01-18-2026
Description: Join us for a flat, fast, and scenic out and back ...
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Running-1 Mile - Individual
Organization: DSE Runners
Date of Race: 06-14-2026
Description: Join us for either a fast, downhill 1 mile race or ...
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Running-4 Miles - Individual
Organization: DSE Runners
Date of Race: 05-31-2026
Description: Scenic, challenging loop course. Starts and finishes at the mini-park located ...
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Running-10K - Individual/Open
Organization: DSE Runners
Date of Race: 02-08-2026
Description: Challenging out and back course, partial trail, several hills, great scenery! ...
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Running-4.5 miles - Individual
Organization: DSE Runners
Date of Race: 01-11-2026
Description: Paved loop on bike path around Lake Merced. Slightly rolling terrain, ...
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Running-5K - Individual Age group/open
Organization: Double Road Race Federation
Date of Race: 03-21-2026
Description: Marina Double 15K, Marina 10K,
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Running-10K - Individual Age group/open
Organization: Double Road Race Federation
Date of Race: 03-21-2026
Description: Marina Double 15K, Marina 10K,
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Running-10K - Individual Age group/open
Organization: DSE Runners
Date of Race: 06-28-2026
Description: Race starts and finishes at Taraval Street near the Great Highway. ...
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Running-15K - Individual Age group/open
Organization: Double Road Race Federation
Date of Race: 03-21-2026
Description: Marina Double 15K, Marina 10K,
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Running-7K - Individual Age group/open
Organization: DSE Runners
Date of Race: 03-29-2026
Description: Enjoy amazing views along the Pacifica coastline as you explore the ...
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Complete list of running events in and near San Leandro, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about San Leandro
About San Leandro
San Leandro (CA) is a city in Alameda County with an estimated population of 84,950.[4]
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The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
