50K Races in North America 2026
50 kilometres — the shortest of the ultramarathon distances. Browse upcoming events in North America.
62 upcoming races
Browse by Country
Upcoming Races
Running
Switchback Sorrows 50k Trail Race
Oct 10, 2026Spokane, USA
Run 50 m
Running
Defiance 50K / 30K / 15K
Oct 10, 2026Tacoma, USA
Run 50 m
Running
The Peak 50K, Marathon & Half Marathon
Oct 17, 2026Julian, USA
Run 50 m
Running
Bimblers Bluff 50K
Oct 18, 2026Guilford, USA
Run 50 m
Running
Autumn Leaves 50M/50K/30K
Oct 24, 2026St. Paul, USA
Run 50 m
Running
Fancy Nonsense 25k/50k
Oct 24, 2026Willow Springs, USA
Run 25 m
Running
Fonta Flora 50k and Half Marathon
Oct 24-25, 2026Nebo, USA
Run 50 m
Running
Patapsco Valley 50K
Oct 24, 2026Baltimore, USA
Run 50 m
Running
The Bad Thing Race - 25km & 50km
Oct 24, 2026Goderich, Canada
Run 25 m
Running
WTF Dark Sky 220 / Cherry Springs 110 / Wooly 50K
Oct 25-30, 2026Lock Haven, USA
Run 50 m
Running
Fire on the Mountain 50K Trail Race
Nov 1, 2026Little Orleans, USA
Run 50 m
Running
Autumn Squatch 10K, 20K & 50K
Nov 1, 2026Lewis Center, USA
Run 10 m
Running
Mountaineer Rumble 10 Mile-50K-100K-100 Miler
Nov 7, 2026Blacksburg, USA
Run 16 m
Running
Rio Del Lago 100 Mile + 50K Endurance Runs
Nov 7, 2026Granite Bay, USA
Run 161 m
Running
Colorado River Run 100 Mile • 50 Mile • 50K • Marathon • Half Marathon • 10K • 5K
Nov 27-28, 2026Marble Falls, USA
Run 161 m
Running
2026 Seattle Ghost Marathon, Half & 50K
Nov 28, 2026Seattle, USA
Run 42 m
Running
Savannah Ultra Urban 50k Run
Nov 28, 2026Savannah, USA
Run 50 m
Running
Cloudland Canyon 50 Mile/50K/25K/5 MIle
Dec 5-6, 2026Rising Fawn, USA
Run 81 m
Running
Lake Norman State Park 30K & 50K Trail Race
Dec 5, 2026Troutman, USA
Run 30 m
Running
Freight Train 100k/50k
Dec 5, 2026Farmville, USA
Run 100 m