Sat, May 1, 2027 · 9:00 AM · Nazareth, PA
2nd Annual 5K Trail Run/Walk at Jacobsburg State Park -Benefits Wreaths Across America
5K
- Price
- $33.30
5Ks in May — Page 2
Every upcoming 5K race we know about in May. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 61–120 of 479 races. Use search and filters from page 1.
Sat, May 1, 2027 · 8:45 AM · Fredericksburg, VA
Mental Health Matters 5K and Fun Run
5K
- Price
- Free-$38.96
Sat, May 1, 2027 · 8:00 AM · Iowa City, IA
Luau 5K, 10K, & 13.1M at Iowa City, IA (18)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, May 1, 2027 · 8:00 AM · Beaumont, TX
Luau 5K, 10K, & 13.1M at Beaumont, TX (18)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, May 1, 2027 · 8:00 AM · Midlothian, VA
Luau 5K, & 10K at Midlothian, VA (18)
5K10K
- Price
- $33.80-$49.70
Sat, May 1, 2027 · 8:00 AM · Lenexa, KS
Tower 2 Tower 5K
5K
- Price
- $18.95-$39.35
- Field size
- 550 · based on the organizer's entry cap
Sat, May 1, 2027 · 7:30 AM · Thibodaux, LA
Thibodaux Firemen's Fair Fun Run and 5k
1M5K
- Price
- $16.90-$27.50
Large field
Sat, May 1, 2027 · 8:00 AM · Holland, MI
Tulip Time Run Presented by Blue Cross Blue Shield of Michigan
0.5K5K10K
- Price
- $11.60-$38.10
- Field size
- 3,500 · based on the organizer's entry cap
Sat, May 1, 2027 · 8:30 AM · Huntington Beach, CA
SoCal's Cinco De Miles 5K and 5 MILE
1M5K5M
- Price
- $31-$48.32
Sat, May 1, 2027 · 7:00 AM · Frederick, MD
Frederick Running Festival
5KHalf Marathon
- Price
- $22.50-$142.35
Sat, May 1, 2027 · 6:30 AM · Riceville, IA
IronHorse - USATF Certified & Sanctioned
5K10KHalf MarathonMarathonCertified course · per organizer
- Price
- $16.90-$69.90
- Field size
- 120 · based on the organizer's entry cap
Sat, May 1, 2027 · 8:00 AM · Byron, IL
Byron Rocks 5k & 10k - Run it. Walk it. Ruck it.
5K10K
- Price
- $43.40-$54
Sat, May 1, 2027 · 7:30 AM · Spring, TX
KLEIN ISD Education Foundation 5K & Fun Run
5KCertified course · per organizer
- Price
- $17.40-$33.30
Sat, May 1, 2027 · 6:00 PM · Farmington, UT
May the Fourth Race Half Marathon, 10K, 5K
5K10KHalf Marathon
- Price
- $43.35-$1,041
Sat, May 1, 2027 · 9:00 AM · Portland, ME
Dash for the Derby 5K
5KWalker-friendly · per organizer
- Price
- $30.68
Sat, May 1, 2027 · 7:30 AM · Topeka, KS
TopCity Half Marathon
5KHalf Marathon
- Price
- $38.86-$70.89
- Field size
- 504 · based on the organizer's entry cap
Sat, May 1, 2027 · 9:00 AM · Newport News, VA
HRI MONTESSORI HEAR ME ROAR 5K: 9 am - 10:30 am
5K
- Price
- $38.10
Sun, May 2, 2027 · 8:00 AM · Myrtle Beach, SC
Señor Frogs Fiesta Run/Walk
1.5M5KWalker-friendly · per organizerCertified course · per organizer
- Price
- Free-$39.10
Sun, May 2, 2027 · 10:00 AM · Seattle, WA
May the Course be with You 5k
5KWalker-friendly · per organizer
- Price
- Free-$37.04
Sun, May 2, 2027 · 6:30 AM · Boise, ID
Boise River Marathon
5K10KHalf MarathonMarathonflat and fast
- Price
- $38.10-$64.60
Sun, May 2, 2027 · 7:00 AM · St Louis, MO
Hometown Half Marathon/5K/10K - St Louis
1M5K10KHalf Marathon
- Price
- Free-$54.28
Sun, May 2, 2027 · 7:30 AM · Longmont, CO
Longmont Half & 5k (LM Half)
5KHalf MarathonWalker-friendly · per organizer
- Price
- $39-$64
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
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 · 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