In 152 days · Sat, Mar 13, 2027
Don't let race day sneak up
One email during race week. That's it.
Saturday, March 13th, 2027
4320 Old Redwood Highway, Santa Rosa CA
5K
43–62°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
46–68°F
dry
2025
41–53°F
rain
2024
40–67°F
dry
2023
52–58°F
rain
2022
48–62°F
dry
2021
40–60°F
dry
2020
46–60°F
dry
2019
36–62°F
dry
2018
48–57°F
rain
2017
40–77°F
dry
Best months to race in California →
Race-day ready
Everything but the shoes.
Real running socks, a bib belt, anti-chafe — the cheap upgrades that matter.
About this race
2027 Theme
United In Orange 2027: Bridging Sickle Cell Trait & Renal Medullary Carcinoma Awareness
Primary Event Date
Saturday, March 13, 2027
Primary Event Location
Cardinal Newman High School (Track Area)
4320 Redwood Highway
Santa Rosa, California 95403
Race Time
9:00 AM – 12:00 AM
Event Registration
Registration will open October 11, 2026
Please register by February 28, 2027 to be guaranteed a t-shirt. After that date, it will be first
come, first served.
Registration Fee: $30
Registration includes:
5K race entry
Official 2027 event T-shirt
Race-day refreshments
Virtual 5K
Registration Fee: $40
Registration includes:
Virtual 5K participation
Official 2027 event T-shirt
Processing/Service Fees
The Foundation would like applicable RunSignUp processing/service fees to be passed on to the
participant at checkout rather than absorbed by the Foundation.
Advertised registration prices remain:
In-Person 5K: $30
Virtual 5K: $40
Course map
Train with a club
Run clubs near Santa Rosa to train with before race day.
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