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2,130 marathons found for 5K. Keep the list broad first, then tighten the filters when a race looks realistic.





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Fish Creek, Wisconsin, United States
01MAY
21.1K
Door County Half Marathon & Nicolet Bay 5k
Fish Creek, Wisconsin, United States
May 1, 2027 MAY
Ohiopyle, Pennsylvania, United States
01MAY
42.2K
Great Allegheny Ohiopyle Marathon Race Festival: Marathon, Half Marathon, 10K and 5K
Ohiopyle, Pennsylvania, United States
May 1, 2027 MAY
Riceville, Iowa, United States
01MAY
ULTRA
IronHorse - USATF Certified & Sanctioned
Riceville, Iowa, United States
May 1, 2027 MAY
Farmington, Utah, United States
01MAY
21.1K
May the Fourth Race Half Marathon, 10K, 5K
Farmington, Utah, United States
May 1, 2027 MAY
Grapeland, Texas, United States
01MAY
ULTRA
Rise Sasquatch Shuffle
Grapeland, Texas, United States
May 1, 2027 MAY
New Zealand
01MAY
42.2K
Rotorua Marathon
New Zealand
May 1, 2027 MAY
Long Beach, California, United States
01MAY
21.1K
Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon
Long Beach, California, United States
May 1, 2027 MAY
Switzerland
01MAY
21.1K
Sempacherseelauf
Switzerland
May 1, 2027 MAY
Tacoma, Washington, United States
01MAY
ULTRA
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K
Tacoma, Washington, United States
May 1, 2027 MAY
Eminence, Missouri, United States
01MAY
42.2K
The Bluffs Trail Runs
Eminence, Missouri, United States
May 1, 2027 MAY
Jersey
01MAY
ULTRA
The Double Top Ultra
Jersey
May 1, 2027 MAY
Ballwin, Missouri, United States
01MAY
21.1K
The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon
Ballwin, Missouri, United States
May 1, 2027 MAY
Topeka, Kansas, United States
01MAY
21.1K
TopCity Half Marathon
Topeka, Kansas, United States
May 1, 2027 MAY
Australia
02MAY
42.2K
Adelaide Marathon (Brooks)
Australia
May 2, 2027 MAY
Canada
02MAY
42.2K
Demi-marathon de Lévis Promutuel Assurance 2027
Canada
May 2, 2027 MAY
Canada
02MAY
42.2K
Georgina Spring Fling Marathon, 1/2, 10km, 5km
Canada
May 2, 2027 MAY
Kirkland, Washington, United States
02MAY
21.1K
Kirkland Half Marathon & 5K
Kirkland, Washington, United States
May 2, 2027 MAY
France
02MAY
21.1K
La Flines Teams
France
May 2, 2027 MAY
Belgium
02MAY
42.2K
Maasmarathon
Belgium
May 2, 2027 MAY
Canada
02MAY
42.2K
Marathon BougeBouge Ile Perrot
Canada
May 2, 2027 MAY
Long Beach, California, United States
02MAY
ULTRA
May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California, United States
May 2, 2027 MAY
Italy
02MAY
21.1K
Milan Half Marathon (Stramilano)
Italy
May 2, 2027 MAY
Canada
02MAY
21.1K
Quebec Half Marathon
Canada
May 2, 2027 MAY
Carver, Massachusetts, United States
02MAY
21.1K
Run Through the Pines Half Marathon & 5K
Carver, Massachusetts, United States
May 2, 2027 MAY

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