What is the 5K registration fee?
The registration fee for the 5K is $45. The fee increases on January 1, 2026 so register early. All participants will receive a commemorative medal at the conclusion of their run.
What is the One Mile Run/Walk registration fee?
The registration fee is $20.
Is the 5K Trail Run Timed?
Yes and awards presented to top 3 runners in each age category.
Is there a minimum age requirement?
No, anyone is welcome to join us. However, those under the age of 18 must bring a 5K & Polar Plunge Waiver signed by a parent or legal guardian. No waiver, no participation, no exceptions!
Can a 5K and One Mile participant also Plunge?
Sure! And many of them do. You will need to raise an additional $125 and will receive a Polar Plunge shirt and lunch. You can also earn additional incentives, so the more you raise, the more we want to thank you!
Do I have to dress in costume?
No, but keeping in mind the sense of fun, many of them do. When else will you have an excuse to dress in your favorite Halloween costume in the middle of winter?
If I choose to Run/Walk and Plunge is there enough time for me to do both?
Yes! The run takes off at 9am and the Plunge hits the water at 12 noon. Between the run and Plunge enjoy the Pre-Plunge festivities and games.
That is completely up to you! Dip your whole body or your big toe, whatever you decide is fine by us! If you don’t want to get wet at all, register as a 5K Run Chicken. You’ll be excused from plunging but qualify for the same incentive rewards as our plungers.
I have received some donations that have been given to me personally. What should I do with them?
Up to one week prior to your Plunge date, mail checks to:
Special Olympics Northern California
Attn: Polar Plunge
3480 Buskirk Ave., Ste. 340
Pleasant Hill, CA 94523.
Be sure to include your name. Donations you receive the week prior to your Plunge should be brought with you. We will have volunteers to accept your donations and credit them to your Plunge page.
To whom should checks be made?
Please have checks payable to Special Olympics Northern California.
When do I receive my incentive rewards?
You will receive your Polar Plunge shirt at the Plunge. Other incentives you may earn will be mailed to you after the Plunge.
What do I do if I receive additional donations after the plunge?
Please include your name and mail them to:
Special Olympics Northern California
Attn: Polar Plunge
3480 Buskirk Ave., Ste. 340
Pleasant Hill, CA 94523