Races in May 2026

Kensington Annual Crowned Hawk Classic

Sun, May 31 · Kensington, NH Kensington

Road 1 Mile Fun Run5K Run

From $15 Open

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South Ridge Trail Challenge

Sun, May 31 · Allison Park, PA Allison Park

Trail 5K (ish) - It's really about 3.5 miles10K (ish) - Closer to 6.66 miles20K (ish) - Almost a half marathon +2

From $30 Open

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Sole to City Half Marathon, 2-Mile, & Kids Run

Sun, May 31 · Youngstown, OH Youngstown

Road Kids Run - 2-Mile2-Mile Run/WalkVirtual 2-Mile +2

From $0 Open

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The Compassion 5K: Presented by Griswold Home Care

Sun, May 31 · Wilmington, DE Wilmington

Road The Compassion 5K

From $25 Open

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George W. Buck Boys & Girls Club of Joliet 5K Run/Walk

Sun, May 31 · Joliet, IL Joliet

Road 5K

From $30 Open

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Hometown Half Marathon & 5k/10k - Memphis

Sun, May 31 · Memphis, TN Memphis

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Quincy Police Charitable Foundation Road Race

Sun, May 31 · Quincy, MA Quincy

Road 3.5 Mile Run

From $30 Open

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17th Annual Barkhamsted River Run 5K

Sun, May 31 · Barkhamsted, CT Barkhamsted

Road 1M Kids Fun Run5K

From $10 Open

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Francis Parker School 23 Spring Fun Run

Sun, May 31 · Rochester, NY Rochester

Closed

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Hometown Half Marathon & 5k/10k - Chattanooga

Sun, May 31 · Chattanooga, TN Chattanooga

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Pound Ridge Color Run

Sun, May 31 · Pound Ridge, NY Pound Ridge

Road Fun Run5K Road Race

From $25 Open

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Cambridge 5K @ CambridgeSide

Sun, May 31 · Cambridge, MA Cambridge

Road Charity Runner - Cambridge 5K @ CambridgeSideCambridge 5K @ CambridgeSide

From $40 Open

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South Orange Rescue Squad - "Sound The Siren" 5K Run / Walk & EMS Open House

Sun, May 31 · South Orange, NJ South Orange

Road 2026 "Sound The Siren" 5K Run/Walk

From $30 Open

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The Buckeye Triathlon & Multisport Festival

Sun, May 31 · Waynesville, OH Waynesville

Triathlon 1/3 Iron Triathlon15K (9.3 miles) Open Run10K (6.2 miles) Open Run +18

From $45 Open

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The Bill Scott Memorial 5K Walk/Run

Sun, May 31 · Liverpool, NY Liverpool

Road 5K

From $25 Open

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LandShark Swim & Swim+Run

Sun, May 31 · Amesbury, MA Amesbury

Triathlon 1.2 Mile Swim2.4 Mile Swim1/2 Mile Swim +1

From $45 Open

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West Virginia Cryptid Race Series

Sun, May 31 · Clay, WV Clay

Trail Entire Series

Closed

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St. Pete SUP x Save The Manatee Club - 5k & SUP Outing

Sun, May 31 · Saint Petersburg, FL Saint Petersburg

St. Pete SUP x Save The Manatee Club - 5k & SUP Outing

From $45 Closed

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Mimosa 5k

Sun, May 31 · Lima, OH Lima

Road Mimosa 5K

From $35 Open

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WOMEN'S WHISPER TRIATHLON

Sun, May 31 · East Meadow, NY East Meadow

Virtual TRIATHLON YOUTH/JUNIORTRIATHLON - Middle & High School (indvidual)AquaBike (individual) +6

From $49 Open Closing Soon 30 spots left

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Michael Hanly 5K

Sun, May 31 · Staten Island, NY Staten Island

Road 5K Run & Walk

From $35 Open

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TC Running Bowling Social

Sun, May 31 · Jensen Beach, FL Jensen Beach

TC Running Bowling Social

From $20 Open

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Lighthouse Fun Run & Family Day

Sun, May 31 · Santa Margarita, CA Santa Margarita

Road 5K RunKids 1/2 Mile

From $5 Open

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Mile High Rescue Sixth annual 5K! Running for Rescues! & Summer Kick Off Party

Sun, May 31 · Englewood, CO Englewood

Virtual 1 Mile Fun Run - OnsiteRunning for Rescues! 1 Mile - Onsite - Girls on the Run or School Run Clubs1 Mile Fun Run - Virtual +7

From $5 Open

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The Fast and Furriest 5k presented by the Sanctuary at Haafsville

Sun, May 31 · Allentown, PA Allentown

Road 5K Run/Walk

From $35 Open

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Run with the Law 5K Run

Sun, May 31 · Edinburg, TX Edinburg

Road 5K Run

From $25 Open

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Amanda Holmes Memorial Scholarship 5k Terrain Run

Sun, May 31 · Leavenworth, KS Leavenworth

Road Virtual Amanda Holmes 5KAmanda Holmes Memorial Scholarship 5k Terrain Run

From $35 Open

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The Inaugural 21.5K

Sun, May 31 · Philadelphia, PA Philadelphia

Open

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19TH RACE FOR THE RIBBON 5K RUN & 5K WALK. (SS Summer Series #2)

Sun, May 31 · Lewes, DE Lewes

Road 19TH RACE FOR THE RIBBON 5K WALK19TH RACE FOR THE RIBBON 5K Run/Walk. (SS Summer Series #2)

From $30 Open

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Billings Skyline Races

Sun, May 31 · Billings, MT Billings

Road Half Marathon30K

From $65 Open 100 spots left

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NYC Memorial Day Weekend Half Marathon, 10K, 5K

Sun, May 31 · Brooklyn, NY Brooklyn

Road 5K- US Citizen or Resident ONLY5K - VIRTUAL ONLY5K - INTERNATIONAL Participant: Individual - MAY 31 +6

From $45 Open

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The 11th Annual Paper Chase 5K

Sun, May 31 · Lansing, MI Lansing

Road Paper Chase 5k Run/Walk

From $40 Open

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5th Annual Tommy's Olympic Speed Walk

Sun, May 31 · Minnetrista, MN Minnetrista

Open

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5th Annual Run For Raegan

Sun, May 31 · Plantation, FL Plantation

Road 1 Mile Walk5K Run

From $25 Open

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Espresso Mile p/b Chain & Spoke

Sun, May 31 · Des Moines, IA Des Moines

Road Mile Race/Walk

From $10 Open

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2026 14th Annual Penn Alexander School Run for Art & Science 5K & 1-Mile Fun Run/Walk

Sun, May 31 · Philadelphia, PA Philadelphia

Road 1-Mile Fun Run/Walk5k Run

From $30 Open

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Run for the Fez

Sun, May 31 · Evansville, IN Evansville

Road Run for the Fez 1 MileRun for the Fez 5K

From $25 Open

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Balmorhea Family 1 Mile & 5K Race

Sun, May 31 · Balmorhea, TX Balmorhea

Road Balmorhea Family 5K (3.1 Miles) RaceBalmorhea Family 1 Mile Race

From $10 Open

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Tomorrow River Trail Half-Marathon

Sun, May 31 · Plover, WI Plover

Road 1/2 Marathon

From $50 Open

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Run the Vineyards - Jonathan Edwards 5K

Sun, May 31 · North Stonington, CT North Stonington

Road 5K

From $44 Open

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Fostering LIFE 5K & Community Festival

Sun, May 31 · Atlanta, GA Atlanta

Open

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Band on the Run

Sun, May 31 · Kettering, OH Kettering

Road 5k Run/Walk

From $40 Open

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Girls on the Run Puget Sound

Sun, May 31 · Seattle, WA Seattle

Road - Don't register here - Click "Volunteer" link in header

From $0 Open

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Rainbow Run, Rock & Roll

Sun, May 31 · Truckee, CA Truckee

Road CHILD 5-17yrs - 5K Run/Walk/RollADULT - 5K Run/Walk/Roll

From $20 Closed

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The Joe Keany Memorial 5K and 1 Mile Fun Run

Sun, May 31 · Miller Place, NY Miller Place

Road 1 Mile Run5K Run / Walk

From $15 Open

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Run Clermont

Sun, May 31 · Clermont, FL Clermont

Open

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Canceled

Sun, May 31 · Tampa, FL Tampa

Canceled

From $150 Open

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Edragon SA 5k Summer Series

Sun, May 31 · San Antonio, TX San Antonio

Road Race #5Race #3Race #4 +2

From $20 Open

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The 5K for Kids' Mental Health

Sun, May 31 · Columbus, OH Columbus

Virtual In-Person 5K Run/WalkVirtual 5K Run/Walk

From $50 Open

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Savage Run Virtual 5k for Lupus Awareness

Sun, May 31 · Anywhere, GA Anywhere

Virtual Savage Run Virtual (5k)- No Tshirt optionSavage Run Virtual 5K

From $20 Open

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