Tough Topanga 15km
- When
- Sat, Jun 20, 2026, 12:00 AM
- Where
- Topanga, US
- Distances
- 10K · 15K
- Terrain
- TRAIL
- Elevation gain
- 543 m
- Typical weather
- Mild
- Organizer
- SoCalTrail
About
Held on 20 June 2026, this famously brutal 10K from SoCalTrail Events launches from Trippet Ranch in Topanga State Park, delivering one of Southern California’s toughest short trail races with steep climbs, fast descents, and sweeping canyon-to-ocean views.