Tough Mudder in Big Bear Lake, US, USA. 2 events on Saturday, September 12, 2026.
The Tough Mudder Big Bear 2026 event takes place in the rugged mountain terrain surrounding Big Bear Lake, California. The course features a challenging 15K or 5K route with a mix of muddy trails, steep inclines, and water obstacles that require teamwork and endurance to overcome. The Tough Mudder series is known for its emphasis on camaraderie and personal challenge over pure competition, making this event a unique test of physical and mental toughness.
The organizer has not published start times yet. Waves fill up.
Register on toughmudder.com
Race village, nearest airport and how to get there.
Big Bear Lake, US
Airports within 200 km of the venue. Each one lists the other races you can reach from it.
Actual conditions on these dates over the past 5 years.
| Year | High | Low | Wind | Rain |
|---|---|---|---|---|
| 2026 | 25°C | 15°C | 16 km/h | — |
| 2025 | 19°C | 8°C | 8 km/h | — |
| 2024 | 22°C | 11°C | 8 km/h | — |
| 2023 | 21°C | 11°C | 16 km/h | — |
| 2022 | 18°C | 10°C | 9 km/h | 8.8 mm |
Within 500 km and four weeks of this one, if you're making a trip of it.