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Races in San Clemente, CA

Running races in or near San Clemente, 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 Clemente, 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.

Road Runner Sports

Running-5K - Dog on Leash

Organization: Lily Kelly Ministries

Date of Race: 05-03-2025

Description: A do-not-miss event! The Murrieta 5K! Outdoor fun for all ages ...

Running-5K - Individual Age group/open

Organization: University High School PTSA

Date of Race: 02-07-2026

Description: 2026 Trojan Trot 5K Fun Run! Early Bird! ...

Running-5K - Individual Adults Ages 18+

Organization: Lily Kelly Ministries

Date of Race: 05-03-2025

Description: A do-not-miss event! The Murrieta 5K! Outdoor fun for all ages ...

Running-5K (Women's) - Individual Age group/open

Organization: Corona del Mar Chamber of Commerce

Date of Race: 06-07-2025

Description: OCEAN VIEW COURSE ...

Running-5K (Men's) - Individual ...

Organization: Corona del Mar Chamber of Commerce

Date of Race: 06-07-2025

Description: OCEAN VIEW COURSE ...

Super Kid - 5K - Kids 13 years ...

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

2026 Trojan Trot 5K & 1M Fun Run

Organization: University High School PTSA

Date of Race: 02-07-2026

Description: 2026 Trojan Trot 5K Fun Run! Early Bird! ...

Run-Walk-Skip 1M Fun Run - Run-Walk-Skip Fun Run: ...

Organization: University High School PTSA

Date of Race: 02-07-2026

Description: 2026 Trojan Trot 5K Fun Run! Early Bird! ...

Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...

Organization: Viral Run

Date of Race: 11-15-2025

Description: If you’ve done a traditional 5K, you know ...

Team Registration - Team Registration

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

Rolling-5K Wheelchair - Individual Age group/open

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

Running or Walking-5K - Individual Age group/open

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

University HS Student/Staff: Running-5K - University HS Student/Staff: ...

Organization: University High School PTSA

Date of Race: 02-07-2026

Description: 2026 Trojan Trot 5K Fun Run! Early Bird! ...

Muddy Dash - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...

Organization: Viral Run

Date of Race: 06-21-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

Superheroes Triumph! 5K OC 2025

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

Super Kid - 5K Runner - Individual Age ...

Organization: Triumph Foundation

Date of Race: 09-13-2025

Description: We're coming BACK for a 3rd round of fun! Our annual ...

Running-5K - Individual Children Ages 0-17

Organization: Lily Kelly Ministries

Date of Race: 05-03-2025

Description: A do-not-miss event! The Murrieta 5K! Outdoor fun for all ages ...

1K Open Run - Individual Age group/open

Organization: SJC Community Run

Date of Race: 05-31-2025

Description: This will ...

3K Open Run - Individual Age group/open

Organization: SJC Community Run

Date of Race: 05-31-2025

Description: This will ...

Muddy Dash - Value Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶7̶4.9̶5̶

Organization: Viral Run

Date of Race: 06-21-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

5K Open Run - Individual Age group/open

Organization: SJC Community Run

Date of Race: 05-31-2025

Description: This will ...

Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶

Organization: Viral Run

Date of Race: 11-15-2025

Description: If you’ve done a traditional 5K, you know ...

Muddy Dash | Lake Elsinore

Organization: Viral Run

Date of Race: 06-21-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

6th Annual SJC Community Supporters Run

Organization: SJC Community Run

Date of Race: 05-31-2025

Description: This will ...

Bubble Run | Irvine

Organization: Viral Run

Date of Race: 11-15-2025

Description: If you’ve done a traditional 5K, you know ...

Saucony

Complete list of running events in and near San Clemente, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.


More information about San Clemente

About San Clemente

San Clemente (CA) is a city in Orange County with an estimated population of 63,522.[4]

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There were at least 768 marathons scheduled in the United States and Canada in 2016.

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