Grizzly Peak Trail Run

Grizzly Peak Trail Run

Date: Saturday, May 9, 2026

Location: Lake Anza - Tilden Regional Park, Berkeley, CA 94708 US

Description: Start at Lake Anza and travel through popular Tilden Regional Park in the Berkeley hills. (Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

Events and Prices:

• 10K: $64.60 (Price increases after May 2, 2026 at 11:59pm PDT)
• Half Marathon: $75.20 (Price increases after May 2, 2026 at 11:59pm PDT)
• 30K: $80.50 (Price increases after May 2, 2026 at 11:59pm PDT)
• Marathon: $85.80 (Price increases after May 2, 2026 at 11:59pm PDT)
• 50K: $96.40 (Price increases after May 2, 2026 at 11:59pm PDT)
• Kid's Run (6yo & younger, 50yd dash) - Free!

Bib Number & Shirt Pick-up: Race Day: Check-in beginning at 7:00 a.m. at Lake Anza - Tilden Regional Park. Please arrive 45min before your event to receive your bib and shirt.

Parking: Free

Drop Bags (30K/Marathon/50K): You can leave a drop bag with non-valuables at the Start/Finish.

Shirts: To guarantee a shirt, please register 10 business days prior to the event.

Time Limit: All Events - 9 hours