2016 - 2017 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 3367 races.

3,367 races

The North Face Endurance Challenge New York

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

Colorado Marathon

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

Reno 5000 #1

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

Special Dreams Farm 5K/10K

10K
  • 2016-05-01
  • USA | Michigan | Shelby Charter Township
  • Shorter than 10 km race - 6.200 miles

CMCC's Backs in Motion 10km Run & 5km Run/Walk

  • 2016-05-01
  • Canada | Ontario | Toronto
  • 10k race - 10 kilometers

Race With A View

10K Run
  • 2016-05-01
  • USA | California | Long Beach
  • 10k race - 10 kilometers
  • Charity

Race With A View

10K Walk
  • 2016-05-01
  • USA | California | Long Beach
  • 10k race - 10 kilometers
  • Walk Charity

Independence Half Marathon and 5k

1/2 Marathon
  • 2016-05-01
  • USA | Missouri | Independence
  • Half Marathon - 13.100 miles

Broke Mans Cleveland

  • 2016-05-01
  • USA | Ohio | Cleveland
  • Half Marathon - 13.100 miles

Brookside PTA 5K

1 Mile Fun Run
  • 2016-05-01
  • USA | New Jersey | Cranford
  • Shorter than 10 km race - 1 miles

Brookside PTA 5K

1 Mile Fun Run
  • 2016-05-01
  • USA | New Jersey | Cranford
  • Shorter than 10 km race - 1 miles

Brookside PTA 5K

1 Mile Fun Run
  • 2016-05-01
  • USA | New Jersey | Cranford
  • Shorter than 10 km race - 1 miles

Waldwick Chamber of Commerce 5K Run and 1 Mile Walk

1 Mile Walk
  • 2016-05-01
  • USA | New Jersey | Waldwick
  • Shorter than 10 km race - 1 miles
  • Walk

Donald Ross Elementary School 5K Fun Run and 2 Mile Walk

2M Walk
  • 2016-05-01
  • USA | Massachusetts | Braintree
  • Shorter than 10 km race - 2 meters
  • Walk

Independence Half Marathon and 5k

5k
  • 2016-05-01
  • USA | Missouri | Independence
  • Shorter than 10 km race - 5 kilometers