Sacramento Brain Freeze

Saturday, October 19, 2019, Nimbus Dam Recreation Area

“FreezeTheDisease” with us. The Sacramento Brain Freeze is a polar-plunge-style event that offers individuals and teams a chance to honor and remember loved ones. Teams and individuals are encouraged to wear their best costumes, bring all the spirit they have and get ready to plunge into Lake Natoma in celebration of all their hard work.

Don’t Feel Like Freezing? No need to worry! This event is an amazing spectator sport too. Register and fundraise in support of the event and we promise you don’t have to jump in the lake on event day.

Tiered registration fees (17 & younger are FREE)

  • $25 until September 2nd
  • $30 from September 3rd – October 17th
  • ONLINE REGISTRATION CLOSES AT 12 NOON on THURSDAY, OCT. 17 – If you miss your opportunity to register online you can register in person on event day beginning at 10AM.
  • Event Day Registration is $40

Check out last year’s event… the 2018 EVENT PHOTOS ARE HERE

Special Thank You to our Regional Sponsor

Special Thank You to our Platinum Sponsor

Special Thank You to our Sponsors

For more information about the event, fundraising and the NBTS mission please reach out to

Jenifer Prentiss | Senior Director of Regional Development, West | 707 583 3030