Redwood (Spring) Trail Run

Oakland, United States • 20 Mar 2027

Redwood (Spring) Trail Run

The Redwood (Spring) Trail Run takes place on March 20, 2027 at Chabot Space & Science Center in Oakland, California. The course travels through Redwood Regional Park using the East Ridge and West Ridge trails and passes through stands of redwoods on the Stream and Bridle trails. Distances for the races were measured with a Rolatape surveyor's measuring wheel.

The event offers multiple race options and youth entries, including a short kids dash for ages 6 years and younger and age-specific five mile categories for younger athletes. There is also a Coastal Testing entry listed for noncompetitive testing purposes.

Key logistical facts from the organizer:

  • 5 miles
  • Half marathon (13.1 miles)
  • 30K (18.3 miles)
  • Marathon (26.2 miles)
  • 50K

Registration for many events opens on March 27, 2026 and closes for several events on March 14, 2027; some youth and testing entries have different registration windows. Registration fees vary by event, with free entries for the kids dash and testing entry and higher fees for longer trail distances. Visit the organization's website for the most recent information.

Race information

50 km
50k
26 mi
Marathon
18 mi
30k
13 mi
Half Marathon
5 mi
5 Mile
Visit the organization's website for the most recent information.
Trail runs nearby

Dirt Circus in San Francisco is a free community festival by UltraSignup featuring a social 3.2 mi or 4.5 mi group run, an expo with brand vendors, food, and a raffle, plus local partners and limited on-site parking.

A monthly community meetup in Richmond offering a conversational group hike or an optional faster trail run, organized by FIERCE Advocates with Moving Forward and Richmond Run Club. Events are family friendly and include free parking.

Experience the 42nd annual Lake Chabot Trail Challenge featuring a scenic half marathon loop and a paved 5K run. Enjoy views of the San Francisco Bay and Mt Diablo while competing for medals on chip timed courses.

A point-to-point 100-mile ultramarathon from UC Berkeley to Skyline High School in Oakland, featuring about 18,000 ft of elevation across ridgelines, redwood forest and lake trails; the 2026 race is sold out with a waitlist.

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