Redwood (Summer) Trail Run

Sat, Aug 15, 2026, 8:00 AM PDT

Location: Oakland, CA; Chabot Space & Science Center (annex lot), 10000 Skyline Blvd., 94619
Type: TRAIL

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

Distances & registration

5 options

Registration for all distances is through the official signup link above.

5 Miles
Sat, Aug 15, 8:15 AM PDT · From $64.60
Opens Sep 11, 2025, 8:00 PM PDT · Closes Aug 8, 2026, 7:59 PM PDT
13.1 Miles
Sat, Aug 15, 8:00 AM PDT · From $75.20
Opens Sep 11, 2025, 8:00 PM PDT · Closes Aug 8, 2026, 7:59 PM PDT
30K
Sat, Aug 15, 8:00 AM PDT · From $80.50
Opens Sep 11, 2025, 8:00 PM PDT · Closes Aug 8, 2026, 7:59 PM PDT

+ 2 more options

26.2 Miles
Sat, Aug 15, 8:00 AM PDT · From $85.80
Opens Sep 11, 2025, 8:00 PM PDT · Closes Aug 8, 2026, 7:59 PM PDT
50K
Sat, Aug 15, 8:00 AM PDT · From $96.40
Opens Sep 11, 2025, 8:00 PM PDT · Closes Aug 8, 2026, 7:59 PM PDT

Vibe Check

Serious Test

Trail + hills, longer distance

Mostly trail

Based on terrain, weather, and distance data.

The course

From the organizer

The course travels through beautiful Redwood Regional Park. Enjoy the spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle trails.

(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

Also in this area

Easier options nearby

Lower-difficulty races in the same state.