2026 Bay Area 5K & Polar Plunge

Join Special Olympics Northern California for the coolest event of the year – the Bay Area 5K and Polar Plunge for Special Olympics. This timed run will take you along the beautiful Alameda beach.  Each participant will  receive a finisher medal with first through third place awards presented to top finishers in each age category.  REGISTER EARLY FOR THE 5K AS FEES INCREASE ON 1/1/2026.

This event is part of the Bay Area 5K & Polar Plunge event.  Participants are encouraged to dress in costume!

Event details and schedule

Event Schedule

8:30a.m. - 5K Registration Open
9:15a.m. - 5K Opening Ceremony               
9:30a.m. - 5K Run Begins
10:00a.m. - Plunge Registration Opens
10:30a.m. - Race Course Cleared
11:30a.m. - Plunge Opening Ceremony, Costume Judging and Awards
12 noon - PLUNGE 

There's more!

Want to do more for Special Olympics? Sign up to also do the Polar Plunge! All registered participants who pay the 5K registration fee AND raise a minimum of $125 will receive a Polar Plunge t-shirt and lunch. Visit PlungeCA.com for details.

Costumes are strongly encouraged for both the Polar Plunge and the 5K… Dress to Impress!

Questions? Contact Plunge@sonc.org