Upcoming Marathon Events in California, United States
MAY
2-3
2026
📍 Costa Mesa, United States
🏃♂️ Road
📏 3.1 miles, 13.1 miles, 26.2 miles
MAY
2
2026
MAY
2
2026
📍 Lone Pine, United States
🏃♂️ Trail
📏 10 miles, 42 km, 50 miles, 50 km
MAY
2
2026
MAY
3
2026
MAY
9
2026
📍 Stinson Beach, United States
🏃♂️ Trail
📏 7mi, 21 km, 42 km
MAY
9
2026
📍 Susanville, United States
🏃♂️ Trail
📏 1 km, 2 42 km, 4.5 miles, 30 km, 50 km
MAY
9
2026
📍 Pollock Pines, United States
🏃♂️ Trail
📏 5 km, 8 miles, 10 km, 17 miles, 21 km, Trail 42 km, 50 km
MAY
10
2026
MAY
16
2026