I USED TO BE COOL 5K/10K
5K · 10K
Apr 30, 2026 · Anywhere, California, US
Listed Aug 31, 2020
Run Vibes summary
Summarization pendingAI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.
Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.
Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing▾
Remember when you used to be cool?
Plot twist: you still are.
Join us for the I USED TO BE COOL 5K/10K — a virtual race for anyone with stories worth telling, mixtape playlists, and a confidence that only gets stronger with time. Whether you’re running, walking, or strolling around your neighborhood, this is your reminder that: IF YOU USED TO BE COOL...NOW YOU'RE ICONIC!
Complete your race anytime, anywhere, and help give back to a great cause! Every entry includes a custom high-quality shirt that’s sure to become your new favorite, a seriously cool finisher medal, and a donation to Stand Up To Cancer to help SU2C get one step closer to its mission of making everyone diagnosed with cancer a survivor!
STILL GOT IT. ALWAYS DID. ALWAYS WILL.
TO JOIN:
- Register for the I USED TO BE COOL 5K/10K before April 30th, 2026
- Complete a 5K (3.1 miles) or 10K (6.2 miles) at your convenience, anytime, anywhere (no deadline)!
- Celebrate your accomplishment by sharing on social media! #IUsedToBeCool #IRun4Movement
Related races
More events in California, and comparable distances or challenge.
Join the Gold Star 5K in San Diego to honor fallen service members and their families, presented by MWR Fitness, with a special towel for early finishers.
Indulge your sweet tooth at the Bakersfield Donut Run, a delicious 5k and 1.5-mile walk where everyone gets amazing donuts, all while supporting a great cause.
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
35K · 21 mi · Half Marathon · 10K · 5K · 3.5 mi
3/28/2026 · Auburn, CA
Listed Mar 24, 2023
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
10K · 5K · Walk · 2 mi · Fun Run
3/28/2026 · Fresno, CA
Listed May 15, 2018
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source