Races in May 2026

Horseneck Half & 3.5 Miler: SOLD OUT! NO WEEKEND REGISTRATIONS WILL BE ACCEPTED

Sun, May 17 · Westport, MA Westport

Road 3.5 Mile RunHalf Marathon

From $45 Open

Register →

MG 5K - Class of 2028 Color Run

Sun, May 17 · Bemus Point, NY Bemus Point

Road MG 5K

From $15 Open

Register →

LIT 5K Run

Sun, May 17 · Salt Lake City, UT Salt Lake City

Road 1 Miler5K

From $30 Closed 50 spots left

Register →

Down to the Wire 5k and Fun Run

Sun, May 17 · Watkinsville, GA Watkinsville

Road 1 Mile Fun Run5K

From $20 Open

Register →

Run for the Animals

Sun, May 17 · Silver Spring, MD Silver Spring

Road 1 Mile Fun Run/Walk5K

From $40 Closed

Register →

ROSLYN ESTATES 5K RUN / WALK FOR CHARITY

Sun, May 17 · ROSLYN, NY ROSLYN

Road FAMILY OF 3 OR GREATER - ROSLYN ESTATES 5K RUN / WALK FOR CHARITYINDIVIDUAL - ROSLYN ESTATES 5K RUN / WALK FOR CHARITY

From $50 Open

Register →

Student Senate Color Run (postponed to fall)

Sun, May 17 · Augusta, ME Augusta

Open

Register →

Screen Your Gut - Save Your Butt NorCal

Sun, May 17 · Davis, CA Davis

Road 1 Mile5K10K

Closed

Register →

The Bermuda Union of Teachers 5K Run/Walk

Sun, May 17

Road Middle School (M1, M2, & M3) 1 Mile runUpper Primary (P4, P5, & P6) School 1 Mile Run5K Competitive Walk +4

From $15 Open

Register →

Surf Drive Mile

Sun, May 17 · Falmouth, MA Falmouth

Road Surf Drive Mile

Closed

Register →

Girls on the Run Rockies Colfax SoleMates 2026

Sun, May 17 · Denver, CO Denver

Road Colfax 1/2 MarathonColfax MarathonColfax Relay Team

From $25 Open 3 spots left

Register →

Saginaw-Run Michigan Cheap

Sun, May 17 · Saginaw, MI Saginaw

Road 5k Walk5k10k +1

From $20 Open

Register →

13th Annual PWP 5K

Sun, May 17 · Syracuse, NY Syracuse

Virtual 1-Mile Bubble Run5KVirtual 5K

From $15 Open

Register →

Rails To River XC Mountain Bike Race

Sun, May 17 · Reston, VA Reston

BaseSportExpert

From $50 Open

Register →

PS 199 RUN HARD, BE KIND 5K (2026)

Sun, May 17 · New York, NY New York

Road PS 199 RUN HARD, BE KIND 5K (2026)

From $35 Open

Register →

Race to Cure Sarcoma Boston

Sun, May 17 · Boston, MA Boston

Virtual 5K Run or 1-Mile Walk (Untimed) - Child (Ages 6-12)5K Run or 1 Mile Walk (Untimed) - Adult5K Run (Timed) - Child (Ages 6-12) +3

From $10 Open

Register →

Hopeful Beginnings 5k

Sun, May 17 · Palatine, IL Palatine

Road 5k

From $0 Closed

Register →

9th Annual Om Memorial 5K Run and 1 Mile Walk

Sun, May 17 · Monroe Township, NJ Monroe Township

Road Om Memorial 1 Mile WalkOm Memorial 5K Run

From $12 Open

Register →

Powel 5K & Family Fun Day

Sun, May 17 · Philadelphia, PA Philadelphia

Road 1 Mile Fun Run/Walk-Student1 Mile Fun Run/Walk-Adult5K-Student +1

From $10 Open

Register →

Iowa Championship Triathlon Series

Sun, May 17 · Palo, IA Palo

Triathlon Iowa Championship Triathlon Series

From $200 Open

Register →

Strength Training and Injury Prevention Workshop

Sun, May 17 · Phoenixville, PA Phoenixville

Open

Register →

Hometown Half Marathon & 5k/10k - Lincoln

Sun, May 17 · Lincoln, NE Lincoln

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

Register →

A Night for Special Olympics NC

Sun, May 17 · Cary, NC Cary

Wine DinnerChef's Table SponsorSommelier Sponsor +2

From $175 Closed 60 spots left

Register →

Darien Dash

Sun, May 17 · Darien, IL Darien

Road 1 Mile5k10k +1

From $0 Open

Register →

Run for Recovery 5K

Sun, May 17 · Athens, GA Athens

Road Run for Recovery 5K Run / Walk

From $38 Open

Register →

Super Hero 5K Fun Run

Sun, May 17 · Woodbridge, VA Woodbridge

Road Superhero 5k Fun RunLittle Hero - Diaper Dash (50 Yard)Tot Trot - 100 Yard

From $15 Open

Register →

Miles for the Mounted Patrol 5K

Sun, May 17 · Wilmington, DE Wilmington

Road Miles for the Mounted Patrol 5K

From $25 Open

Register →

Upper Dublin Triathlon/Duathlon/Aquabike/Run Powered by LuLu Country Club

Sun, May 17 · Fort Washington, PA Fort Washington

Triathlon Run-OnlyAquabike - IndividualTriathlon - Individual +2

From $25 Closed 14 spots left

Register →

Jefferson Healthcare RHODY RUN

Sun, May 17 · Port Townsend, WA Port Townsend

Road Rhody Run 5KRhody Run 12K

From $35 Open

Register →

First State Trail Race

Sun, May 17 · Wilmington, DE Wilmington

Trail 10k25k50k

From $35 Open 100 spots left

Register →

Foster5K + Kids Dash

Sun, May 17 · San Jose, CA San Jose

Road 10th Annual Foster5K + Kids Dash Presented by Rubrik

From $45 Open

Register →

Miles for Mary Run/Walk

Sun, May 17 · Westfield, MA Westfield

Road Miles for Mary 1 Mile WalkMiles for Mary 5k

From $30 Open

Register →

Vero Beach Air Show 2 Mile

Sun, May 17 · Vero Beach, FL Vero Beach

Road Individual Registration

From $40 Open

Register →

2026 Capitol Hill Classic 10K, 3K, and Fun Run

Sun, May 17 · Washington, DC Washington

Road Kids' Fun Run3K10K

From $20 Open

Register →

Virtual Surgeon General's 5K

Sun, May 17 · Cleveland, OH Cleveland

Virtual Remote 2026 Surgeon General's 5K WITH SHIRT

From $25 Open

Register →

BarnArts Race Around the Lake

Sun, May 17 · Barnard, VT Barnard

Virtual 5K Run/Walk10K RunVirtual 5k or 10k

From $25 Open

Register →

Trail Beer Mile Challenge

Sun, May 17 · Roanoke, IN Roanoke

Road Fireball MileBeer MileLight Beer Mile +1

From $10 Open 15 spots left

Register →

Footin' It For Family 5k

Sun, May 17 · Cohocton, NY Cohocton

Road 5k

From $30 Open

Register →

"Using our Voices" Mental Health Run- Patchogue-Medford

Sun, May 17 · Medford, NY Medford

Road 1 Mile Run/Walk-Non Competitive5k- Competitive

From $10 Open

Register →

NM BOSQUE BURQUE RUN 15K, 10K and 5K

Sun, May 17 · Albuquerque, NM Albuquerque

Road 5K5K (17 AND UNDER)10K +1

From $20 Open

Register →

BR Youth Road Race

Sun, May 17 · Bridgewater, MA Bridgewater

Closed

Register →

MCRRC Run Aware 5K

Sun, May 17 · Bethesda, MD Bethesda

Road 5K Non-Member Registration

From $20 Open

Register →

2026 Brain Aneurysm Run/Walk Michigan

Sun, May 17 · Midland, MI Midland

Road 2026 Brain Aneurysm Foundation Run/Walk Michigan

From $40 Open

Register →

Any Which Way 5K & Walk-a-thon

Sun, May 17 · Woodsville, NH Woodsville

Road Cottage Hospital 5K WalkCottage Hospital 5K RunStudent Rate

From $10 Open

Register →

MCMBA MTB Skills Clinic on Sunday May 17th 2026

Sun, May 17 · Novi, MI Novi

MCMBA Non-Member clinic feeIntermediate MCMBA Non-Member clinic feeIntermediate MCMBA Member clinic fee +1

From $169 Closed 2 spots left

Register →

West Side Run

Sun, May 17 · Syosset, NY Syosset

Road 1 Mile Run5k5k - CSH High School Team Athletes ONLY

From $5 Open

Register →

The Boilermaker's Erie Canal Races (10 Miler, Relay & 5K)

Sun, May 17 · Marcy, NY Marcy

Virtual VIRTUAL 5K Race5K Race2-Person 10 Mile Relay +2

From $26 Closed 3 spots left

Register →

New England Season Opener

Sun, May 17 · Hopkinton, MA Hopkinton

Triathlon Sprint DuathlonDuathlon TeamSprint Triathlon +1

From $120 Closed

Register →

National Brain Tumor Ride

Sun, May 17 · Waltham, MA Waltham

Closed

Register →

Sioux Falls Skedaddle

Sun, May 17 · Sioux Falls, SD Sioux Falls

Road The Bryan Boys for Hope Zippy MileSioux Falls Skedaddle Half Marathon

From $20 Open 100 spots left

Register →