Races in May
135 races
JH Rhody Run
May 17, 2026Port Townsend, WA, USA
Sugarloaf Marathon
BQMay 17, 2026Kingfield, ME, USA
Navy Bay Bridge Run
May 17, 2026San Diego, CA, USA
Capitol Hill Classic
May 17, 2026Washington, DC, USA
Bay to Breakers
May 17, 2026San Francisco, CA, USA
Riga Marathon
May 17, 2026Riga, Latvia
Windermere Marathon
BQMay 17, 2026Spokane, WA, USA
Capital City Marathon
BQMay 17, 2026Olympia, WA, USA
Marine Corps Historic Half
May 17, 2026Washington, DC, USA
Beer Lovers Marathon
May 17, 2026Liège, Belgium
Salzburg Marathon
May 17, 2026Salzburg, Austria
Steel Rail Marathon & Half
BQMay 17, 2026Adams, MA, USA
Red Deer Marathon (Woodys RV World Marathon)
May 17, 2026Red Deer, AB, Canada
Med City Marathon
BQMay 17, 2026Rochester, MN, USA
Colfax Marathon
BQMay 17, 2026Denver, CO, USA
Cleveland Marathon
BQMay 17, 2026Cleveland, OH, USA
Blue Nose Marathon
BQMay 17, 2026Halifax, NS, Canada
Epic Marathon
BQMay 17, 2026Green Bay, WI, USA
Armed Service Marathon
BQMay 17, 2026Grand Haven, MI, USA
Hackney Half
May 17, 2026Hackney, England, UK
Gothenburg Half Marathon
May 23, 2026Gothenburg, Sweden
Beaverhead Marathon
May 23, 2026Dillon, MT, USA
Glendalough 'Lap of the Gap' Marathon
May 23, 2026Glendalough, Ireland
Bill Snyder Highway Half and 5K
May 23, 2026Manhattan, KS, USA
Prince of Wales Alaska Marathon
BQMay 23, 2026Craig, AK, USA
Bayshore Marathon
BQMay 23, 2026Traverse City, MI, USA
Miles on the Mohawk Marathon
May 24, 2026Schenectady, NY, USA
Lima Marathon (Maraton De Lima)
BQMay 24, 2026Lima, Peru
Edinburgh Marathon
BQMay 24, 2026Edinburgh, Scotland
Boston's Run To Remember Half Marathon
May 24, 2026Boston, MA, USA
Minocqua Northwoods Escape Marathon
BQMay 24, 2026Minocqua, WI, USA
Sudbury Rocks Marathon
BQMay 24, 2026Sudbury, ON, Canada
Cape Town Marathon
BQMay 24, 2026Cape Town, South Africa
Vermont City Marathon
BQMay 24, 2026Burlington, VT, USA
Calgary Marathon
BQMay 24, 2026Calgary, AB, Canada
Ottawa Marathon
BQMay 24, 2026Ottawa, ON, Canada
Coeur d'Alene Marathon (CDA Marathon)
BQMay 24, 2026Coeur d'Alene, ID, USA
Buffalo Marathon
BQMay 24, 2026Buffalo, NY, USA
Boulder Boulder
May 25, 2026Boulder, CO, USA
Old Colony Marathon
BQMay 29, 2026Westfield, MA, USA
Nutmeg State Marathon
BQMay 30, 2026Hartford, CT, USA
Virginia Wine Country Half Marathon
May 30, 2026Loudoun, VA, USA
Stockholm Marathon
May 30, 2026Stockholm, Sweden
Fargo Marathon
BQMay 30, 2026Fargo, ND, USA
Red Island State Marathon
BQMay 31, 2026Warwick, RI, USA
Great Manchester Run
May 31, 2026Manchester, England, UK
Saskatchewan Marathon
May 31, 2026Saskatoon, SK, Canada
Newport Marathon - Oregon
BQMay 31, 2026Newport, OR, USA
Carmel Marathon
BQMay 31, 2026Carmel, IN, USA
Rock n Roll San Diego Marathon
BQMay 31, 2026San Diego, CA, USA
Course des Pompiers Marathon
May 31, 2026Laval, QC, Canada
Maratona Internacional de Porto Alegre Olympikus
May 31, 2026Rio Grande do Sul, Brazil
Shiprock Marathon
BQMay 01, 2027Shiprock, NM, USA
Ipswich Twilight Road Races
2023 TBD · MayIpswich, England, UK
Stirling Scottish Marathon
2023 TBD · MayStirling, Scotland, UK
Pro Football Hall of Fame Marathon
2024 TBD · MayCanton, OH, USA
Maple Marathon
BQ2024 TBD · MayMont-Saint-Gregoire, QC, Canada
Marthas Vineyard Marathon
BQ2024 TBD · MayMarthas Vineyard, MA, USA
Brecon Beacons Marathon
2025 TBD · MayTalybont-on-Usk, Wales, UK
Providence Marathon
BQ2025 TBD · MayProvidence, RI, USA
USA Women's Half Marathon (The Hamptons)
2025 TBD · MayThe Hamptons, NY, USA
REVEL White Mountains Marathon
BQ2026 TBD · MayConway, NH, USA
Green Bay Marathon
BQ2026 TBD · MayGreen Bay, WI, USA
Wild West Marathon & Ultra
2027 TBD · MayLone Pine, CA, USA
Texas Switchback Trail Race
2027 TBD · MayAustin, TX, USA
Brainerd Jaycees Run for the Lakes Marathon
BQ2027 TBD · MayNisswa, MN, USA
Potomac River Run Marathon
BQ2027 TBD · MayCarderock, MD, USA
Muddy River Marathon
2027 TBD · MayCape Girardeau, MO, USA
Miwok 100K
2027 TBD · MayStinson Beach, CA, USA
OneAmerica 500 Festival Mini-Marathon
2027 TBD · MayIndianapolis, IN, USA
La Crosse Marathon
BQ2027 TBD · MayLa Crosse, WI, USA
IronHorse Marathon
BQ2027 TBD · MayRiceville, IA, USA
Great Allegheny Ohiopyle Marathon
BQ2027 TBD · MayOhiopyle, PA, USA
Blue Cross Broad Street Run
2027 TBD · MayPhiladelphia, PA, USA
ColleMar-athon
2027 TBD · MayBarchi, Pesaro e Urbino, Italy
Stramilano Run Generation
2027 TBD · MayMilan, Italy
Walter Childs Marathon
BQ2027 TBD · MayHolyoke, MA, USA
York Marathon
BQ2027 TBD · MayYork, PA, USA
Prague Marathon
BQ2027 TBD · MayPrague, Czechia
Maas Marathon De La Basse-Meuse
2027 TBD · MayVise, Belgium
Great Limerick Run
2027 TBD · MayLimerick, Ireland
Lilac Bloomsday 12K
2027 TBD · MaySpokane, WA, USA
Great Birmingham Run
2027 TBD · MayBirmingham, England, UK
Des Moines Women's Half Marathon
2027 TBD · MayDes Moines, IA, USA
Three Forts Marathon
2027 TBD · MayWorthing, England, UK
Georgina Spring Fling Marathon
BQ2027 TBD · MayGeorgina, ON, Canada
Charles River Marathon
BQ2027 TBD · MayBoston, MA, USA
Eau Claire Marathon
BQ2027 TBD · MayEau Claire, WI, USA
Chicagoland Spring Marathon
BQ2027 TBD · MaySchaumburg, IL, USA
Tacoma City Marathon
BQ2027 TBD · MayTacoma, WA, USA
Pittsburgh Marathon
BQ2027 TBD · MayPittsburgh, PA, USA
Belfast City Marathon
BQ2027 TBD · MayBelfast, Ireland, UK
Avenue of the Giants Marathon
BQ2027 TBD · MayEureka, CA, USA
Cincinnati Flying Pig Marathon
BQ2027 TBD · MayCincinnati, OH, USA
OC Marathon
BQ2027 TBD · MayCosta Mesa, CA, USA
Toronto GoodLife Marathon
BQ2027 TBD · MayToronto, ON, Canada
Colorado Marathon
BQ2027 TBD · MayFort Collins, CO, USA
Vancouver Marathon
BQ2027 TBD · MayVancouver, BC, Canada
Long Island Marathon
BQ2027 TBD · MayEast Meadow, NY, USA
Lincoln Marathon
BQ2027 TBD · MayLincoln, NE, USA
Maine Coast Marathon
BQ2027 TBD · MayWells, ME, USA
Hudson Valley Marathon
BQ2027 TBD · MayPoughkeepsie, NY, USA
Providence Rhode Races Marathon
BQ2027 TBD · MayEast Providence, RI, USA
Milton Keynes MK Marathon
BQ2027 TBD · MayMilton Keynes, UK, England
Maple Leaf Marathon
BQ2027 TBD · MayFairlee, VT, USA
Gum Tree 10K
2027 TBD · MayTupelo, MS, USA
Quicksilver 100K & 50K
2027 TBD · MaySan Jose, CA, USA
Beat the Bridge
2027 TBD · MaySeattle, WA, USA
Starved Rock Country Marathon
2027 TBD · MayOttawa, IL, USA
Granite State Marathon
BQ2027 TBD · MayNashua, NH, USA
Santa Barbara Wine Country Half Marathon
2027 TBD · MaySolvang, CA, USA
Greenbrier Half Marathon
2027 TBD · MayWhite Sulphur Springs, WV, USA
Amway River Bank Run
2027 TBD · MayGrand Rapids, MI, USA
Lake Wobegon Trail Marathon
BQ2027 TBD · MaySt. Joseph, MN, USA
Cape Town 10K
2027 TBD · MayCape Town, South Africa
Run Gatwick
2027 TBD · MayCrawley, England, UK
Maratona dell'Isola d'Elba
2027 TBD · MayElba, Li, Italy
Geneva Marathon
2027 TBD · MayGeneva, Switzerland
Leiden Marathon
2027 TBD · MayLeiden, Netherlands
Pine Tree Marathon
BQ2027 TBD · MayPortland, ME, USA
Great Bristol Run
2027 TBD · MayBristol, England, UK
Copenhagen Marathon
BQ2027 TBD · MayCopenhagen, Denmark
Fredericton Marathon
2027 TBD · MayFredericton, NB, Canada
Harpoon 5 Miler
2027 TBD · MayBoston, MA, USA
Timp Trail Marathon
2027 TBD · MayOrem, UT, USA
Famous Idaho Potato Marathon
BQ2027 TBD · MayBoise, ID, USA
RBC Brooklyn Half Marathon
2027 TBD · MayBrooklyn, NY, USA
Mattoni Karlovy Vary Half Marathon
2027 TBD · MayKarlovy Vary, Czechia
Whitefish Marathon
BQ2027 TBD · MayWhitefish, MT, USA
Helsinki City Running Day
2027 TBD · MayHelsinki, Finland
Three Hearts Marathon
2027 TBD · MayRadenci, Slovenia
Madeline Island Marathon
BQ2027 TBD · MayLa Pointe, WI, USA
Sehgahunda Trail Marathon
2027 TBD · MayHunt, NY, USA
Ogden Marathon
BQ2027 TBD · MayOgden, UT, USA
New River Marathon
BQ2027 TBD · MayTodd, NC, USA