10Ks in May

Sat, May 1, 2027 · 8:00 AM · Des Moines, IA

Des Moines Women's Half Marathon, 10K & 5K

Sat, May 1, 2027 · 8:50 AM · Wheaton, IL

Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile

Sat, May 1, 2027 · 7:00 AM · Jekyll Island, GA

Turtle Crawl 2027

Sat, May 1, 2027 · 7:45 AM · South Bend, IN

Run Happy 50K (and other happy distances)

Sat, May 1, 2027 · 6:30 AM · San Ysidro, CA

2027 Abrazo 5K Walk & 10K Run

Sat, May 1, 2027 · 7:30 AM · Ohiopyle, PA

Great Allegheny Ohiopyle Marathon Race Festival: Marathon, Half Marathon, 10K and 5K

Sat, May 1, 2027 · 8:30 AM · Gaithersburg, MD

MoCo CARES Charity Race

Sat, May 1, 2027 · 8:30 AM · Plattsburgh, NY

Lake City Running Festival

Sat, May 1, 2027 · 7:00 AM · Eminence, MO

The Bluffs Trail Runs

Sat, May 1, 2027 · 10:15 AM · Augusta, MO

Drink MO Wine Run - 1 MILE, 5K, 10K & HALF MARATHON

Sat, May 1, 2027 · 8:00 AM · Grand Prairie, TX

Grand Prairie Cinco De Mayo 10K & 5K

Sat, May 1, 2027 · 7:00 AM · Kansas City, MO

Hometown Half Marathon/5K/10K - Kansas City

Sat, May 1, 2027 · 7:00 AM · Nashville, TN

Hometown Half Marathon/5K/10K - Nashville

Sat, May 1, 2027 · 7:30 AM · Tacoma, WA

Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

Sat, May 1, 2027 · 10:00 AM · Yellow Springs, OH

The Little Miami Trail Challenge @ John Bryan

Sat, May 1, 2027 · 8:00 AM · Longview, TX

Luau 5K, 10K, & 13.1M at Longview, TX (18)

Sat, May 1, 2027 · 8:00 AM · Venice, FL

Luau 5K, 10K, & 13.1M at Venice, FL (18)

Sat, May 1, 2027 · 8:00 AM · Holiday, FL

Luau 5K, 10K, & 13.1M at Holiday, FL (18)

Sat, May 1, 2027 · 8:00 AM · Stillwater, OK

Luau 5K, 10K ,13.1M & 26.2M at Stillwater, OK (18)

Sat, May 1, 2027 · 8:00 AM · Ocala, FL

Luau 5K, 10K, & 13.1M at Ocala, FL (18)

Sat, May 1, 2027 · 8:30 AM · DeBary, FL

Luau 5K, 10K, & 13.1M at DeBary, FL (18)

Sat, May 1, 2027 · 8:30 AM · New Cumberland, PA

Luau 5K, & 10K at New Cumberland, PA (18)

Sat, May 1, 2027 · 7:50 AM · Fairfax Station, VA

Healthy Strides 5K 10K

Sat, May 1, 2027 · 8:00 AM · Pompano Beach, FL

Luau 5K, 10K & 13.1M at Pompano Beach, FL (18)

Sat, May 1, 2027 · 6:00 AM · Winter Park, FL

Sunshine Double (Two Days, Five Distances to choose from)

Sat, May 1, 2027 · 8:00 AM · Bel Air, MD

Luau 5K, 10K, & 13.1M at Bel Air, MD (18)

Sat, May 1, 2027 · 8:00 AM · Long Beach, CA

Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon

Sat, May 1, 2027 · 8:30 AM · Biglerville, PA

Luau 5K, 10K, & 13.1M at Biglerville, PA (18)

Sat, May 1, 2027 · 8:30 AM · Rocky Mount, NC

Luau 5K, 10K, & 13.1M at Rocky Mount, NC (18)

Sat, May 1, 2027 · 8:00 AM · Bolivar, MO

CMH Heroes for Hospice Race

Sat, May 1, 2027 · 8:00 AM · Santa Clarita, CA

Santa Clarita Trail Race

Sat, May 1, 2027 · 8:00 AM · Ballwin, MO

The SPRING SPRUNG 5k-10k 10K Ruck and Half Marathon

Sat, May 1, 2027 · 7:00 AM · Durham, NC

Garmin Marathon Durham

Sat, May 1, 2027 · 8:00 AM · Piedmont, AL

Luau 5K, 10K, & 13.1M at Piedmont, AL (18)

Sat, May 1, 2027 · 8:30 AM · Fort Smith, AR

Luau 5K, 10K, & 13.1M at Fort Smith, AR (18)

Sat, May 1, 2027 · 8:00 AM · Wilmington, NC

Luau 5K, 10K & 13.1M at Wilmington, NC (18)

Sat, May 1, 2027 · 8:30 AM · Grand Ledge, MI

Luau 5K, 10K, & 13.1M at Grand Ledge, MI (18)

Sat, May 1, 2027 · 8:30 AM · Panama City, FL

Luau 5K, & 10K at Panama City, FL (18)

Sat, May 1, 2027 · 8:00 AM · Jacksonville, FL

Run Up for Heroes

Sat, May 1, 2027 · 8:00 AM · Iowa City, IA

Luau 5K, 10K, & 13.1M at Iowa City, IA (18)

Sat, May 1, 2027 · 8:00 AM · Gold Hill, OR

HWAM Superhero Run

Sat, May 1, 2027 · 8:00 AM · Beaumont, TX

Luau 5K, 10K, & 13.1M at Beaumont, TX (18)

Sat, May 1, 2027 · 6:00 AM · Grapeland, TX

Sasquatch Shuffle

Sat, May 1, 2027 · 8:00 AM · Midlothian, VA

Luau 5K, & 10K at Midlothian, VA (18)

Sat, May 1, 2027 · 8:00 AM · Dothan, AL

Fit to Fight

Large field

Sat, May 1, 2027 · 8:00 AM · Holland, MI

Tulip Time Run Presented by Blue Cross Blue Shield of Michigan

Sat, May 1, 2027 · 8:00 AM · Marietta, SC

Knock On Wood Trail Run/Hike - 13.1 & 10k

Sat, May 1, 2027 · 6:30 AM · Riceville, IA

IronHorse - USATF Certified & Sanctioned

Sat, May 1, 2027 · 8:00 AM · Byron, IL

Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.

Sat, May 1, 2027 · 10:00 AM · Bronx, NY

Run the Bronx

Sat, May 1, 2027 · 7:45 AM · Greensboro, NC

May The Course Be With You

Sat, May 1, 2027 · 9:00 AM · Forest, VA

Twisted Trail 10k

Sat, May 1, 2027 · 6:00 PM · Farmington, UT

May the Fourth Race Half Marathon, 10K, 5K

Large field

Sun, May 2, 2027 · 7:45 AM · Arcata, CA

2027 Avenue of the Giants Marathon

Sun, May 2, 2027 · 6:30 AM · Boise, ID

Boise River Marathon

Sun, May 2, 2027 · 9:00 AM · Baltimore, MD

Ellicott City 5K/10K

Sun, May 2, 2027 · 7:00 AM · St Louis, MO

Hometown Half Marathon/5K/10K - St Louis

Sun, May 2, 2027 · 9:00 AM · Portland, OR

Cinco de Mayo

Sun, May 2, 2027 · 7:00 AM · Cordova, TN

Hometown Half Marathon/5K/10K - Memphis

Sun, May 2, 2027 · 7:00 AM · Dallas, TX

Hometown Half Marathon/5K/10K - Dallas