Redwood (Spring) Trail Run Marathon
Redwood (Spring) Trail Run Marathon climbs through Oakland's redwood forest on a demanding Bay Area route shared with several shorter and longer trail races.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 21, 2026.
Quick facts
- Oakland redwood-forest trail marathon
- Substantial climbing and technical footing
- Long cutoff for a demanding full
- Returns March 20, 2027 with 2026 results available
About the Redwood (Spring) Trail Run Marathon
The spring edition gives marathoners a full-distance trail option within easy reach of Oakland. The marathon is distinct from the same event's 5-mile, half, 30K and 50K divisions.
Course
Forest singletrack and park trails accumulate substantial elevation across the full marathon. Repeated climbs, descending turns and uneven footing matter more than road pace, while a generous cutoff supports steady trail effort.
Race-day weather
March in the East Bay hills may bring cool rain, mud and slick roots or a warm sunny afternoon. Redwood shade keeps some sections damp even after open trails begin to dry.
Past Redwood (Spring) Trail Run Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, March 20, 2027 | Upcoming | — |
| 2026 | Saturday, March 21, 2026 | Completed | Open results |
Redwood (Spring) Trail Run Marathon FAQ
When is the Redwood (Spring) Trail Run Marathon?
The 2027 Redwood (Spring) Trail Run Marathon is on Saturday, March 20, 2027.
How do I register for the Redwood (Spring) Trail Run Marathon?
You can register for the Redwood (Spring) Trail Run Marathon at runsignup.com.
Featured collections
Send Marathon Scout an official race update
Send us confirmed dates, registration links, results, live tracking, or course changes. Every update is reviewed before it goes live.