Races in May 2026

Shi-Tri

Sun, May 17 · Owosso, MI Owosso

Triathlon Individual2-3 person relay team

From $60 Open Closing Soon

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FreeFromEvil 5k Race/Walk

Sun, May 17 · Waterbury, CT Waterbury

Road 5k Run/Walk5k Run/Walk + Merchandise

From $25 Open

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Running Laps with Lions

Sun, May 17 · Sandusky, OH Sandusky

Road Running Laps with Lions

From $25 Open

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Sheboygan A's 5K with myTEAM TRIUMPH

Sun, May 17 · Sheboygan, WI Sheboygan

Road 5K Angel

From $0 Open

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Sand to Serengeti

Sun, May 17 · Fayetteville, NY Fayetteville

Trail Sand to Serengeti - 3 Mile Trail RunSand to Serengeti - 10 Mile Trail Run

From $40 Open 61 spots left

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Saginaw-Run Michigan Cheap

Sun, May 17 · Saginaw, MI Saginaw

Road 5k Walk5k10k +1

From $20 Open Closing Soon

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Iowa Championship Open Water Swim Series

Sun, May 17 · Palo, IA Palo

Triathlon Iowa Championship Open Water Swim Series

From $200 Open

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Healthy Kids Running Series Spring 2026 - Middletown, DE

Sun, May 17 · Middletown, DE Middletown

Road 4th & 5th Grade - 1 MileSingle Day Walk Up Week 2Single Day Walk Up Week 3 +9

From $15 Open

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Race Against Human Trafficking

Sun, May 17 · Sunland Park, NM Sunland Park

Road 5K10K

Closed

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DLM Good Neighbor 5k

Sun, May 17 · Dayton, OH Dayton

Road 5k Run

From $20 Open

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Founders 5K

Sun, May 17 · Greensburg, PA Greensburg

Road Founders 5K

From $25 Open

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Bacon Run

Sun, May 17 · Sarasota, FL Sarasota

Road 1 Mile Fun Run/Walk5k Run10k Run

From $25 Open

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2026 Unified 5K - Mechanicsburg

Sun, May 17 · Mechanicsburg, PA Mechanicsburg

Road 1 Mile Walk/Run/Roll5k Run/Roll5k Walk/Run (Early Start)

From $30 Open Closing Soon

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Outrun Hunger 5K race - and 1-mile fun walk

Sun, May 17 · Springfield, MA Springfield

Virtual 1-mile fun walkOutrun Hunger 5k race - Rachel's Table5k virtual race

From $25 Open

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Girls on the Run 5K Presented by EMC Insurance

Sun, May 17 · Des Moines, IA Des Moines

Road 5K Participant (5K Buddy, Community Runner or Sparkle Runner)

From $25 Open

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Friendship Day & Walk

Sun, May 17 · Stamford, CT Stamford

Open

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Any Which Way 5K & Walk-a-thon

Sun, May 17 · Woodsville, NH Woodsville

Road Cottage Hospital 5K RunCottage Hospital 5K WalkStudent Rate

From $10 Open

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Game On! Escape to Hutchinson Island Triathlon #1

Sun, May 17 · Stuart, FL Stuart

Triathlon Sprint TriathlonSprint Triathlon RelaySprint Duathlon +4

From $109 Open Closing Soon

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Hometown Half Marathon & 5k/10k - Fort Worth

Sun, May 17 · Fort Worth, TX Fort Worth

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Armed Services Marathon, Half Marathon & 5K

Sun, May 17 · Grand Haven, MI Grand Haven

Road 5 K10k1/2 Marathon +1

From $35 Open 50 spots left

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Walk For Wishes

Sun, May 17 · El Paso, TX El Paso

Road WALK5K

From $0 Open

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East Palestine PTO Color Run

Sun, May 17 · East Palestine, OH East Palestine

Road East Palestine PTO Color Run

From $25 Open

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Shawnee Mission Park Adventure Race

Sun, May 17 · Lenexa, KS Lenexa

2-Hour Solo2-Hour Family/Team6-Hour 3-Person Team +3

From $40 Open

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CU4Kids - Colors 4 a Cause 5k

Sun, May 17 · Brewer, ME Brewer

Road CU4Kids Colors 4 a Cause 5k

From $35 Open

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Madison Kiwanis Red Bird Run

Sun, May 17 · Madison, OH Madison

Road Red Bird Run 5kRed Bird Kids Race

From $15 Open

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Great Bear Run

Sun, May 17 · Needham, MA Needham

Road 1M Fun Run - not timed1M Run5K Run and 1M Run +5

From $29 Open

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Highball to Thurmond Ultra & Relay

Sun, May 17 · Thurmond, WV Thurmond

Virtual 50K Ruck50KVirtual 50 Mile +4

From $50 Open

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Casey's Run

Sun, May 17 · Waterboro, ME Waterboro

Road Casey's Run

From $20 Open

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NJT Namma 5K Run

Sun, May 17 · Clark, NJ Clark

Road NJT Namma 5K Run

From $25 Open Closing Soon

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Biltmore Kiwanis Classic

Sun, May 17 · Asheville, NC Asheville

Road 5k15k

From $60 Open

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5th Annual Rise Up for Fitness Family 5K – presented by Texas Health Huguley Fitness Center

Sun, May 17 · Burleson, TX Burleson

Road 5K

From $30 Open

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16th Annual Joe Sazyc 5k Race @ 12pm in Wayne State Main Campus

Sun, May 17 · Detroit, MI Detroit

Open

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Hometown Half Marathon & 5k/10k - Lincoln

Sun, May 17 · Lincoln, NE Lincoln

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Greta's Run 5K & Memory Walk

Sun, May 17 · Westfield, NJ Westfield

Virtual Greta's Run 5K5K with StrollerVirtual 5K +2

From $15 Open

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First State Trail Race

Sun, May 17 · Wilmington, DE Wilmington

Trail 10k25k50k

From $35 Open 100 spots left

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Trails and Tails Virtual 5k

Sun, May 17 · Columbus, OH Columbus

Virtual 5k Run/Walk Virtual Challenge

From $35 Open

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MRTC KIDS! Spring Program 2026

Sun, May 17 · Cordova, TN Cordova

Road MRTC KIDS! Spring Running Program 2026

From $25 Open

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Cleveland - HFTC 5k

Sun, May 17 · Cleveland, OH Cleveland

Road HFTC 5k

Closed

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Millner Heritage Wine Run 5k

Sun, May 17 · Kimball, MN Kimball

Road 5kHelp With Check-in 8:30am-10:00am

From $15 Open Closing Soon 10 spots left

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WVS Spring Trail 5.3 Mile Run/Jen Stec Memorial

Sun, May 17 · Wyoming, PA Wyoming

Road Wyoming Valley Striders 34th Annual Spring Trail 5.3 Mile Run/12th Annual Jen Stec Memorial

From $10 Open

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Peach Kid's Triathlon - Alpharetta

Sun, May 17 · Alpharetta, GA Alpharetta

Triathlon Peach Kids JuniorPeach Kids IntermediatePeach Kids Senior

From $75 Open

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Guzi's Hunt for the Cure Run/Walk

Sun, May 17 · Oak Creek, WI Oak Creek

Virtual Adult Untimed Run or WalkChild 5K UntimedRemote 5K +1

From $20 Open Closing Soon

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2026 Winters Couch to Track Charity Challenge

Sun, May 17 · Winters, CA Winters

Road Adult ChallengeKids Challenge

From $20 Open

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Butler's Back the Blue 5k

Sun, May 17 · Butler, PA Butler

Virtual 2 Mile WalkVirtual 5k5k run

From $22 Open

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Race for SCOPE

Sun, May 17 · Bala Cynwyd, PA Bala Cynwyd

Road 1 Mile Walk5K

From $25 Open

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Rage Run: 5K for PPMNJ

Sun, May 17 · South Orange, NJ South Orange

Road Rage Run: 5K for PPMNJRage Run, Walk, or Roll: 1 Mile for PPMNJ

From $25 Open

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Parker Pride Run

Sun, May 17 · Chelmsford, MA Chelmsford

Road 2 Mile Run/Walk

From $20 Open Closing Soon

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Dawn's 5k Dash

Sun, May 17 · Fallston, MD Fallston

Virtual Dawn's 5k DashDawn's 5k Dash Virtual

From $30 Open Closing Soon

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The Greg Adams eRace Stigma 5K

Sun, May 17 · Adrian, MI Adrian

Road 5k Run/WalkKids Dash

From $5 Open

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Roar And Walk / Run 5K

Sun, May 17 · Piscataway, NJ Piscataway

Road Roar And Walk / Run 5K

From $50 Open

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