Sun, May 2, 2027 · 9:00 AM · Portland, OR
Cinco de Mayo
0.4M5K10KHalf Marathon
- Price
- Free-$80.50
- Field size
- 25 · based on the organizer's entry cap
May running races — Page 3
Races happening in May. When we're missing a detail, we leave it blank rather than guess.
Race results
Showing 121–180 of 580 races. Use search and filters from page 1.
Sun, May 2, 2027 · 7:00 AM · Cordova, TN
Hometown Half Marathon/5K/10K - Memphis
1M5K10KHalf Marathon
- Price
- $20.83-$52.28
Sun, May 2, 2027 · 7:00 AM · Dallas, TX
Hometown Half Marathon/5K/10K - Dallas
1M5K10KHalf Marathon
- Price
- Free-$65.46
Sun, May 2, 2027 · 8:40 AM · Leonard, MI
2 PARKS TRAIL HALF MARATHON AND 5K
5KHalf Marathon
- Price
- $33.30-$54.50
Sun, May 2, 2027 · 8:30 AM · Morristown, NJ
2027 Superhero Half Marathon and Relay
Half Marathon
- Price
- $61.01-$82.36
Sun, May 2, 2027 · 6:30 AM · Fort Collins, CO
The Colorado Marathon
5K10KHalf MarathonMarathon
- Price
- $48.70-$170.60
Sun, May 2, 2027 · 7:30 AM · East Providence, RI
Providence Rhode Races
1K5KHalf MarathonMarathonCertified course · per organizer
- Price
- $13.60-$106.71
Sun, May 2, 2027 · 10:00 AM · Worcester, MA
Worcester Cinco (5)K (Race 3 Greendale Physical Therapy Worcester Triple Crown)
5KWalker-friendly · per organizer
- Price
- $18.85-$37.93
Sun, May 2, 2027 · 8:00 AM · Long Beach, CA
May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs
1M5K10KHalf Marathon
- Price
- $20.08-$69.89
Sun, May 2, 2027 · 7:30 AM · Houston, TX
El Cinco Cinco
1K5K10K
- Price
- Free-$62.05
- Field size
- 125 · basis unavailable
Sun, May 2, 2027 · 6:55 AM · Fort Worth, TX
Running through the Decades Half Marathon - Fort Worth
1M5K6.55MHalf Marathon
- Price
- $17.72-$54.61
Sun, May 2, 2027 · 6:55 AM · Tulsa, OK
Running through the Decades Half Marathon - Tulsa
1M5K6.55MHalf Marathon
- Price
- $17.72-$54.61
Sun, May 2, 2027 · 9:00 AM · Pennsville, NJ
The Shipyard 10 Miler & 5K
5K10Mflat and fastWalker-friendly · per organizer
- Price
- $49.76-$62.48
Sun, May 2, 2027 · 11:00 AM · Columbia, CT
Porter 5K (3.1 mile) Rec Park, Columbia, CT
1M5K
- Price
- $16.90-$27.50
Sun, May 2, 2027 · 9:00 AM · Edison, NJ
Colts Classic 5k Run/Walk at Middlesex College
1M5K
- Price
- $18.25-$28.25
Sun, May 2, 2027 · 8:30 AM · Ann Arbor, MI
2027 Annual Burns Park Run
0.5M5K10K
- Price
- $6.30-$38.10
- Field size
- 1,260 · based on the organizer's entry cap
Sun, May 2, 2027 · 7:15 AM · Schaumburg, IL
Chicagoland Spring Marathon, Half Marathon & 10K
10KHalf MarathonMarathon
- Price
- $45.99-$114.99
Sun, May 2, 2027 · 8:00 AM · Kirkland, WA
Kirkland Half Marathon & 5K
1K5KHalf Marathon
- Price
- $18.37-$101.01
- Field size
- 1,506 · based on the organizer's entry cap
Sun, May 2, 2027 · 8:00 AM · Gloucester, MA
Twin Lights Half Marathon
Half Marathon
- Price
- $89.59
- Field size
- 1,100 · based on the organizer's entry cap
Tue, May 4, 2027 · 6:40 PM · San Antonio, TX
SARR May the 4th Be With You Run
0.25M2M4M
- Price
- $11.60-$42.34
Wed, May 5, 2027 · 8:30 AM · Grand Rapids, MI
Amway River Bank Run
1M5K10K15K25K30K35K40K
- Price
- Free-$133.50
Fri, May 7, 2027 · 6:30 PM · Harpers Ferry, IA
Friends of Yellow River State Forest Trail Run
5K10KHalf Marathon
- Price
- $38.10-$59.30
Fri, May 7, 2027 · 7:30 AM · Overland Park, KS
Go Girl Run | Kansas City
5KHalf Marathon
- Price
- $17.40-$85.24
- Field size
- 67 · based on the organizer's entry cap
Fri, May 7, 2027 · 6:30 PM · Traverse City, MI
Traverse City Trail Running Festival
5K10K25KUltra
- Price
- $39.40-$192.65
Sat, May 8, 2027 · 9:00 AM · Johnson City, TX
Lyme Warrior's Run Like A Warrior 5k Color Run - Johnson City TX
5K
- Price
- $20.08
Sat, May 8, 2027 · 7:00 AM · Versailles, KY
Pisgah Farms & Furlongs Half Mare-athon & 10K
10KHalf Marathon
- Price
- $68.09-$83.99
- Field size
- 420 · based on the organizer's entry cap
Sat, May 8, 2027 · 9:00 AM · Manheim, PA
Run the Vineyards - "The 5K Waltz"
5KWalker-friendly · per organizer
- Price
- $49.76
Sat, May 8, 2027 · 10:00 AM · Fairmont, WV
6th Annual Kickin It For Katy 5k run and 1.2 mile Walk
1M5K
- Price
- Free-$27.50
Sat, May 8, 2027 · 8:30 AM · Berkeley, CA
Grizzly Peak Trail Run
10KHalf MarathonMarathonUltra
- Price
- Free-$96.40
Sat, May 8, 2027 · 7:00 AM · Sharon Hill, PA
Dawn To Dusk To Dawn Track Ultras
UltraCertified course · per organizer
- Price
- $107-$316
- Field size
- 80 · based on the organizer's entry cap
Sat, May 8, 2027 · 8:00 AM · Ocala, FL
Mother's Day 5k Run / Walk
5K
- Price
- $27.50-$38.10
- Field size
- 453 · based on the organizer's entry cap
Sat, May 8, 2027 · 8:00 AM · Lewes, DE
Race4Warriors 5K, 10K & Half Marathon Challenges!
5K10KHalf MarathonCertified course · per organizer
- Price
- $27.50-$64.60
Sat, May 8, 2027 · 7:30 AM · Winterville, GA
52nd Annual Marigold 10K
10Kflat and fastCertified course · per organizer
- Price
- $33.44
Sat, May 8, 2027 · 7:10 AM · Jefferson City, MO
Capital City Race
5K10KHalf Marathon
- Price
- $32.80-$63.54
Sat, May 8, 2027 · 8:00 AM · Dallas, TX
Run The Grove 5K by Primos Dallas
3K5KCertified course · per organizer
- Price
- $27.50-$48.70
Sat, May 8, 2027 · 7:30 AM · Palos Hills, IL
F^3 Cap Sauers Trail Marathon & 10 Mile
10MMarathon
- Price
- $75.45-$91.35
Sat, May 8, 2027 · 7:00 AM · Colorado Springs, CO
Hometown Half Marathon/5K/10K - Colorado Springs
1M5K10KHalf Marathon
- Price
- Free-$46.28
Sat, May 8, 2027 · 8:00 AM · Elk Grove Village,, IL
Hometown Half Marathon/5K/10K - Greater Chicago
1M5K10KHalf Marathon
- Price
- Free-$54.28
Sat, May 8, 2027 · 7:00 AM · Miramar, FL
Jamaica Hi 5K Run Miramar
5K
- Price
- $34.50
- Field size
- 2,000 · based on the organizer's entry cap
Sat, May 8, 2027 · 9:00 AM · Rockaway Beach, NY
RUN ROCKAWAY BEACH NYC MOTHER'S DAY HALF MARATHON 5K & 1 MILE WALK
1M5KHalf Marathon
- Price
- $48.70-$69.90