Cupid's Undie Run - Los Angeles

Santa Monica, California, United States

Feb, 2027 (TBD)

Fun Run, Fundraiser

Video

Race Information

This February, be a part of something great. There are fewer things in this world that feel better than getting half-naked for charity. Cupid's Undie Run lets you live that dream in the winter, in Santa Monica. 

The run itself happens around Valentine's weekend each year and is a “brief” fun run that takes place in the middle of a BIG party. That’s right: party, run (a mile-ish, at your own pace), party – all to find a cure for neurofibromatosis (NF), a genetic disorder that causes tumors to grow on nerves throughout the body and affects 1 in every 3,000 births.

Be a part of something great. Last year, Cupid’s raised over $3.5 Million to #EndNF, and they’re relying on YOU to join and make this year’s fundraising the biggest and best yet. Start a team, join a team, or just run solo and make some new friends!

👍 Run Pick of the Month: Hoag OC Marathon Running Festival

📍 Costa Mesa - Friday, May 1, 2026 - Sunday, May 3, 2026

💸 SAVE 15% On Your Entry. Use Code RUNGUIDES15

😄 Why We Like This Run
✅ Coastal route with sweeping ocean views
✅ Multiple distances, 5K, Half Marathon, and Full Marathon (walkers welcome)
✅ Net-downhill course ideal for PRs and Boston-qualifying times

Experience the ultimate coastal run at the Hoag OC Marathon Running Festival. This isn't just a race; it’s a scenic tour of Orange County’s most iconic coastal landscapes, designed for runners who crave the salt air and sweeping Pacific horizons.

The signature point-to-point route offers a front-row seat to the best of the California coast. Whether you are tackling the full 26.2 miles or the half marathon, you’ll be treated to sweeping ocean vistas, iconic landmarks and the "Net-Downhill" advantage:

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Race Facts

Race Size: 500 - 1,000

Course Type: Road

Boston Qualifier: No

Kids Run: No

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