Marathons in North America
830 marathons and 873 half marathons coming up across 14 countries in North America, each rated by our difficulty model so you can find the right course for your goal.
Hardest in North America
Pikes Peak Marathon
Manitou Springs, United States of America
Life Time Leadville Trail Marathon & Heavy Half
Leadville, United States of America
Hallow's Eve Trail Race
North Vancouver, Canada
Ozark Foothills 100
Wildwood, United States of America
Muir Woods Half Marathon
Stinson Beach, United States of America
Blue Ridge Marathon
Roanoke, United States of America
Fall Superior Trail Races Marathon
Lutsen, United States of America
Foot Levelers Blue Ridge Marathon
Roanoke, United States of America
Lowest difficulty in North America
REVEL Mt. Charleston Marathon
Las Vegas, United States of America
Hawaii Bird Conservation Marathon
Hawaii, United States of America
Sundance to Spearfish Marathon
Spearfish, United States of America
Boundary Bay Marathon
Delta, Canada
Granite State Marathon
Nashua, United States of America
Bears Ears Marathon
Blanding, United States of America
Fredericton Marathon
Fredericton, Canada
Brainerd Jaycees Run for the Lakes Marathon
Nisswa, United States of America
Browse by country
Each race links to its full difficulty breakdown, elevation, expected weather, and a personalised finish-time calculator. Compare any two with the marathon difficulty calculator, or see the toughest courses worldwide on the hardest marathons list.