Trail race guide
Berkeley Trail Adventure: date, distances, elevation, and registration
Berkeley Trail Adventure is a hard trail race organized by Inside Trail. It offers 10K, Half, 35K, 50K distances on Saturday, September 12, 2026.
- Date
- Saturday, September 12, 2026
- Location
- Tilden & Wildcat Canyon · Berkeley
- Distances
- 10K · Half · 35K · 50K
- Elevation gain
- 10K 1,050′ · Half 2,800′ · 35K 4,600′ · 50K 6,800′
- Difficulty
- Hard
- Registration
- Near capacity
- Official source
- Inside Trail · Verified Aug 30, 2026
Questions about Berkeley Trail Adventure
When and where is Berkeley Trail Adventure?
Berkeley Trail Adventure is scheduled for Saturday, September 12, 2026 at Tilden & Wildcat Canyon · Berkeley.
How do I register for Berkeley Trail Adventure?
Use the official registration button on this page. Registration, payment, waivers, transfers, cancellations, and refunds are handled by Inside Trail.
What distances are available?
Berkeley Trail Adventure currently lists 10K, Half, 35K, 50K.
Can I invite a friend?
Yes—use the prefilled text or email invitation. It includes the race date, a suggested distance, and this guide.