Is the course closed to the public?

No, the courses are not closed, so you will be sharing the path with other runners, walkers, and park visitors.

Are there awards for top finishers?

Yes, 1st place medals are awarded to the overall 1st male and female finishers in each distance.

Is gear check available?

Yes, you may leave personal items with staff at the registration tent, but please bring your own bag.

All races

10 weeks out

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All races

10 weeks out

Winter Whirl – 5K, 10K, Half Marathon

Saturday, December 19, 2026Fountain Valley, CA5K – Half Marathon

Experience a unique twist on winter at the Winter Whirl in Fountain Valley, where sunny California weather replaces the snow. This festive event invites runners of all paces to enjoy coastal cheer while navigating a scenic, low-pressure course. The race features a looped layout through Mile Square Park, offering a mix of 5k, 10k, and half marathon distances. Whether you are aiming for a personal best or simply looking to enjoy a fun day on the path, the atmosphere is designed for high vibes and community spirit. With free race photos and finisher medals for all, it is a perfect way to celebrate the season with a wink at the winter chill.