Where Athletes Find the Latest Endurance Events

About RACEPLACE | Event Director Login

Search over 20,000 endurance events

27 Half Marathon Seattle, WA

Run Against Breast Cancer 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-247268-1738761764.5926-0.bNO2yK.png

Run Against Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Dec 13, 2025

Running > Half Marathon

Medal Madness 5K, 10K, & 13.1 at McCollum Park, Everett, WA (50) 30 - Everett, WA - genericImage-websiteLogo-257852-1752021633.1318-0.bOBBQb.png

Medal Madness 5K, 10K, & 13.1 at McCollum Park, Everett, WA (50) 30

Everett, WA

Sat - Dec 13, 2025

Running > Half Marathon

Santa Bear Half 13.1, 10k, 5k - Redmond, WA - running-5.png

Santa Bear Half 13.1, 10k, 5k

Redmond, WA

Sat - Dec 20, 2025

Running > Half Marathon

A Merry Christmas Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-254167-1746841682.834-0.bOhRbs.png

A Merry Christmas Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Dec 27, 2025

Running > Half Marathon

New Year New Me Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-254667-1747634334.3186-0.bOkSIE.png

New Year New Me Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jan 03, 2026

Running > Half Marathon

New Year 5K, 10K, & 13.1M, Everett, WA (02) - Everett, WA - genericImage-websiteLogo-265183-1759843923.068-0.bO5rzt.png

New Year 5K, 10K, & 13.1M, Everett, WA (02)

Everett, WA

Sat - Jan 10, 2026

Running > Half Marathon

Run for Donuts 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-245242-1751340033.2371-0.bOy1qb.png

Run for Donuts 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jan 17, 2026

Running > 5k, 10k, Half Marathon, 1 mile

MLK Freedom Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-255918-1755758985.5157-0.bOPSgj.png

MLK Freedom Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jan 17, 2026

Running > Half Marathon

Lunar New Year Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-256489-1750141355.8649-0.bOuqMR.png

Lunar New Year Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Feb 07, 2026

Running > Half Marathon, 10k, 5k, 1 mile

Viking 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (07S40) - Everett, WA - genericImage-websiteLogo-265184-1759844069.4832-0.bO5rBL.png

Viking 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (07S40)

Everett, WA

Sat - Feb 14, 2026

Running > Half Marathon

Valentines Live, Love, RUN 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-255965-1755763027.1739-0.bOPTft.png

Valentines Live, Love, RUN 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Feb 14, 2026

Running > Half Marathon

SuperHeroes Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-261512-1756561153.8158-0.bOSV8b.png

SuperHeroes Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Mar 07, 2026

Running > Half Marathon

Medal Madness 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (11S40) - Everett, WA - genericImage-websiteLogo-265185-1759844460.1081-0.bO5rHS.png

Medal Madness 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (11S40)

Everett, WA

Sat - Mar 14, 2026

Running > Half Marathon

St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-255989-1755056080.8997-0.bONaFq.png

St. Paddy's Day Lucky Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Mar 14, 2026

Running > Half Marathon

Run for Breast Cancer 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-260773-1755660426.0132-0.bOPuck.png

Run for Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Apr 04, 2026

Running > Half Marathon

Always Hope Easter Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-255952-1749447280.9324-0.bOrNjW.png

Always Hope Easter Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Apr 04, 2026

Running > Half Marathon

Pirate 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (15S40) - Everett, WA - genericImage-websiteLogo-265187-1759844679.8385-0.bO5rLh.png

Pirate 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (15S40)

Everett, WA

Sat - Apr 11, 2026

Running > Half Marathon

Coffee Lovers Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-256241-1756101100.8873-0.bOQ_NS.png

Coffee Lovers Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Apr 25, 2026

Running > Half Marathon

Cinco De Mayo Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-255849-1754382955.6135-0.bOKCjR.png

Cinco De Mayo Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - May 02, 2026

Running > Half Marathon

Luau 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (19S40) - Everett, WA - genericImage-websiteLogo-265188-1759844876.1849-0.bO5rOm.png

Luau 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (19S40)

Everett, WA

Sat - May 09, 2026

Running > 5k, 10k, Half Marathon

Run for Mental Health 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-260929-1755833660.4445-0.bOP-u8.png

Run for Mental Health 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - May 23, 2026

Running > Half Marathon

Run for Breast Cancer 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-245242-1751340033.2371-0.bOy1qb.png

Run for Breast Cancer 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jun 06, 2026

Running > 5k, 10k, Half Marathon, 1 mile

Medal Madness 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (24S40) - Everett, WA - genericImage-websiteLogo-265190-1759845049.2221-0.bO5rQ5.png

Medal Madness 5K, 10K, & Half Marathon at McCollum Park, Everett, WA (24S40)

Everett, WA

Sat - Jun 13, 2026

Running > 5k, 10k, Half Marathon

Sloth Run 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-260929-1755833660.4445-0.bOP-u8.png

Sloth Run 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jun 20, 2026

Running > 5k, 10k, Half Marathon, 1 mile

Run for Chocolate 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-260933-1755837035.1641-0.bOP_jR.png

Run for Chocolate 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jul 04, 2026

Running > 5k, 10k, Half Marathon, 1 mile

Run for Coffee Lovers 5K/10K/13.1 SEATTLE - Seattle, WA - genericImage-websiteLogo-245242-1751340033.2371-0.bOy1qb.png

Run for Coffee Lovers 5K/10K/13.1 SEATTLE

Seattle, WA

Sat - Jul 25, 2026

Running > 5k, 10k, Half Marathon, 1 mile

2026 Seattle Ghost Marathon, Half & 50K - Seattle, WA - genericImage-websiteLogo-242485-1732584020.2157-0.bNrsju.png

2026 Seattle Ghost Marathon, Half & 50K

Seattle, WA

Sat - Nov 28, 2026

Running > Marathon, Half Marathon, Ultra