2015 - 2016 North America Race Calendar in May

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in North America during the month of May among 3035 races.

3,035 races

The North Face Endurance Challenge New York

10k
  • 2016-05-01
  • USA | New York | Bear Mountain
  • 10k race
  • Hilly Trail The North Face Endurance Challenge

Reno 5000 #1

10K
  • 2016-05-01
  • USA | Nevada | Reno
  • 10k race
  • Road Running

Colorado Marathon

10K
  • 2016-05-01
  • USA | Colorado | Fort Collins
  • 10k race
  • Road Running

The North Face Endurance Challenge New York

5K
  • 2016-05-01
  • USA | New York | Bear Mountain
  • Shorter than 10 km race - 5 kilometers
  • Hilly Trail The North Face Endurance Challenge

Reno 5000 #1

5K
  • 2016-05-01
  • USA | Nevada | Reno
  • Shorter than 10 km race - 5 kilometers
  • Road Running

Goodlife Fitness Toronto Marathon

5K Run
  • 2016-05-01
  • Canada | Ontario | Toronto
  • Shorter than 10 km race - 5 kilometers
  • Road Running

Eau Claire Marathon & Half Marathon

5K Run/Walk
  • 2016-05-01
  • USA | Wisconsin | Wisconsin
  • Shorter than 10 km race - 5 kilometers
  • Walk Road Running

The 17th Morris Mauler 5K Trail/XC Race ( Spring Edition )

5K Trail/XC Race , The Paul Krentar Mini Mauler for Kids, Marvin's 1.6 Mile Walk of Fame, The Kodiac Cardiac 3.1 mile (5k ) Hike of the Goats. (All Walks are Non-Competitive).
  • 2016-05-01
  • USA | New Jersey | Morristown
  • Shorter than 10 km race - 5 kilometers
  • Walk Trail

Goodlife Fitness Toronto Marathon

5K Walk
  • 2016-05-01
  • Canada | Ontario | Toronto
  • Shorter than 10 km race - 5 kilometers
  • Walk Road Running

BMO Vancouver Marathon

8 km
  • 2016-05-01
  • Canada | British Columbia | Vancouver
  • Shorter than 10 km race - 8 kilometers
  • Road Running

Colorado Marathon

Access Health Colorado Marathon
  • 2016-05-01
  • USA | Colorado | Fort Collins
  • Marathon
  • Boston Qualifier Road Running

BMO Vancouver Marathon

BMO Vancouver Half Marathon
  • 2016-05-01
  • Canada | British Columbia | Vancouver
  • Half Marathon
  • Road Running

BMO Vancouver Marathon

BMO Vancouver Marathon
  • 2016-05-01
  • Canada | British Columbia | Vancouver
  • Marathon
  • Boston Qualifier Walk Road Running

BMO Vancouver Marathon

BMO Vancouver Marathon Relay
  • 2016-05-01
  • Canada | British Columbia | Vancouver
  • Marathon
  • Road Running Relay

Run for the Lakes

Brainerd Jaycees Run for the Lakes Marathon
  • 2016-05-01
  • USA | Minnesota | Nisswa
  • Marathon
  • Boston Qualifier Relay