OCR Races near Ontario International

Browse upcoming obstacle course races within 200km of Ontario International Airport. Find your next challenge and start planning your trip.

🗓️ Upcoming Events (6)

Races near Ontario International sorted by date and distance. Distances shown are approximate as the crow flies.

Dodger Stadium Spartan Event 2026

Los Angeles, USA (59.6km away)

Tough Mudder Los Angeles 2026

Lake Elsinore, US (54.2km away)

Distances:5km, 15km, 8hr

San Diego Spartan Event Weekend 2026

Pala, USA (91.7km away)

Distances:5km, 10km

Big Bear Spartan Trifecta Weekend 2026

Big Bear Lake, USA (68.5km away)

Distances:5km, 10km, 21km

Tough Mudder Big Bear 2026

Big Bear Lake, US (66.8km away)

Distances:5km, 15km

Temecula Spartan Event Weekend 2026

Lake Elsinore, USA (54.2km away)

Distances:5km, 10km

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