Wed, May. 2 - May. 5 Arizona AIA Outdoor State Championships Mesa AZ Result / Media (314)
Thu, May. 3 - May. 5 Alabama AHSAA Outdoor State Championships Cullman / Gulf Shores AL Result / Media (15)
Thu, May. 3 - May. 5 CCAA Outdoor Championships Turlock CA Result / Media (1)
Thu, May. 3 - May. 5 GLVC Outdoor Championships Romeoville IL Result / Media (2)
Thu, May. 3 - May. 5 Louisiana LHSAA Outdoor State Championships Baton Rouge LA Result / Media (2)
Thu, May. 3 Payton Jordan Invitational Stanford CA Result / Media (302)
Fri, May. 4 Arkansas Outdoor Razorback Qualifier Fayetteville AR Result / Media (2)
Fri, May. 4 - May. 5 CCIW Outdoor Championships Naperville IL Result / Media (1)
Fri, May. 4 Doha Diamond League - Qatar Athletic Super Grand Prix Doha Result / Media (7)
Fri, May. 4 - May. 5 Florida FHSAA Outdoor State Championships Bradenton FL Result / Media (5)
Fri, May. 4 - May. 6 Horizon League Outdoor Championships Rochester MI Result / Media (2)
Fri, May. 4 - May. 5 Mississippi MHSAA Outdoor State Championships Various MS Result / Media (3)
Fri, May. 4 - May. 12 New Mexico NMAA Outdoor State Championships Albuquerque NM Result / Media (4)
Fri, May. 4 - May. 5 Northeast-10 Outdoor Championships New Haven CT Result / Media (1)
Fri, May. 4 Oregon Twilight Eugene OR Result / Media (46)
Fri, May. 4 - May. 5 Patriot League Outdoor Championships Easton PA Result / Media (2)
Fri, May. 4 - May. 6 Southland Outdoor Championships San Antonio TX Result / Media (2)
Fri, May. 4 - May. 5 WIAC Outdoor Championships River Falls WI Result / Media (1)
Sat, May. 5 - May. 6 America East Outdoor Championships Catonsville MD Result / Media (2)
Sat, May. 5 - May. 7 BUCS Outdoor Championships Bedford Result / Media (172)
Sat, May. 5 - May. 6 Ivy League Outdoor Championships Philadelphia PA Result / Media (3)
Sun, May. 6 Great Manchester Run 10k Manchester Media (2)
Sun, May. 6 Prague International Marathon Prague Media (3)
Sun, May. 6 USATF Half Marathon Championships - Official Website Pittsburgh PA Result / Media (39)
Wed, May. 9 - May. 11 Big South Outdoor Championships High Point NC Result / Media (2)
Wed, May. 9 - May. 12 Mountain West Outdoor Championships Fresno CA Result / Media (30)
Thu, May. 10 - May. 12 ACC Outdoor Championships Coral Gables FL Result / Media (2)
Thu, May. 10 - May. 13 Conference USA Outdoor Championships Houston TX Result / Media (2)
Thu, May. 10 - May. 12 Georgia GHSA Outdoor State Championships Carrollton / Rome / Albany GA Result / Media (4)
Thu, May. 10 - May. 12 NJCAA Division III Outdoor Championships Utica NY Result / Media (2)
Thu, May. 10 - May. 12 Summit League Outdoor Championships Tulsa OK Result / Media (2)
Fri, May. 11 - May. 12 Big 12 Outdoor Championships Waco TX Result / Media (2)
Fri, May. 11 - May. 13 Big Ten Outdoor Championships Bloomington IN Result / Media (70)
Fri, May. 11 - May. 12 Big West Outdoor Championships Los Angeles CA Result / Media (139)
Fri, May. 11 - May. 12 MIAC Outdoor Championships Northfield MN Result / Media (2)
Fri, May. 11 - May. 13 Missouri Valley Outdoor Championships Terre Haute IN Result / Media (2)
Fri, May. 11 - May. 13 SEC Outdoor Championships Knoxville TN Result / Media (3)
Fri, May. 11 - May. 12 South Carolina SCHSL Outdoor State Championships Columbia SC Result / Media (2)
Fri, May. 11 - May. 12 Texas UIL Outdoor State Championships Austin TX Result / Media (232)
Sat, May. 12 Occidental Oxy Outdoor Invitational Los Angeles CA Result / Media (2)
Sat, May. 12 - May. 13 Pac-12 Outdoor Track and Field Championships Stanford CA Result / Media (294)
Sat, May. 12 Shanghai Diamond League - Shanghai Golden Grand Prix Shanghai Result / Media (9)
Thu, May. 17 - May. 19 Colorado CHSAA Outdoor State Championships Lakewood CO Result / Media (5)
Thu, May. 17 - May. 26 Illinois IHSA Outdoor State Championships Charleston IL Result / Media (2525)
Thu, May. 17 - May. 19 NJCAA Division I Outdoor Championships El Dorado KS Result / Media (4)
Thu, May. 17 - May. 19 Oregon OSAA Outdoor State Championships Eugene OR Result / Media (640)
Thu, May. 17 USATF Distance Classic Los Angeles CA Result / Media (171)
Thu, May. 17 - May. 19 Utah UHSAA Outdoor State Championships Provo UT Result / Media (4)
Thu, May. 17 - May. 19 Wyoming WHSAA Outdoor State Championships Casper WY Result / Media (3)
Fri, May. 18 - May. 19 Delaware DIAA Outdoor State Championships Dover DE Result / Media (3)
Fri, May. 18 - May. 19 Idaho IHSAA Outdoor State Championships Middleton / Boise ID Result / Media (3)
Fri, May. 18 Manchester Great CityGames Manchester Media (1)
Fri, May. 18 - May. 19 Nevada NIAA Outdoor State Championships Carson City NV Result / Media (3)
Fri, May. 18 - May. 19 North Carolina NCHSAA Outdoor State Championships Greensboro NC Result / Media (3)
Sat, May. 19 California CIF SS Finals - Southern Section Torrance CA Result / Media (435)
Sat, May. 19 Golden South Classic Orlando FL Result / Media (2)
Sat, May. 19 Highgate Harriers Night of the 10,000m PBs London Result / Media (15)
Sat, May. 19 Jamaica International Invitational Kingston Result / Media (2)
Sun, May. 20 Loughborough International Athletics Meeting Loughborough Result / Media (5)
Wed, May. 23 - May. 25 Tennessee TSSAA Outdoor State Championships Murfreesboro TN Result / Media (3)
Thu, May. 24 - May. 26 Maryland MPSSAA Outdoor State Championships Baltimore MD Result / Media (3)
Thu, May. 24 - May. 26 NCAA D1 East Outdoor Preliminary Round Tampa FL Result / Media (5)
Thu, May. 24 - May. 26 NCAA D1 West Outdoor Preliminary Round Sacramento CA Result / Media (232)
Thu, May. 24 - May. 26 NCAA D2 Outdoor Championships Charlotte NC Result / Media (2)
Thu, May. 24 - May. 26 NCAA D3 Outdoor Championships La Crosse WI Result / Media (2)
Thu, May. 24 Oregon Middle School Meet of Champions Corvallis OR Result / Media (96)
Fri, May. 25 - May. 26 Montana MHSA Outdoor State Championships Laurel / Great Falls MT Result / Media (3)
Fri, May. 25 - May. 26 PreClassic.com - The official Prefontaine Classic website Eugene OR Result / Media (662)
Sat, May. 26 British Milers' Club Grand Prix - Watford Watford Result / Media (36)
Sat, May. 26 California CIF SS Masters - Southern Section Torrance CA Result / Media (509)
Sat, May. 26 - May. 27 European Club Final Cup Birmingham Result / Media (4)
Sat, May. 26 - May. 27 Ottawa 10km / Canadian 10km Championships / Ottawa Marathon Ottawa ON Result / Media (4)
Sun, May. 27 Scotiabank Calgary Marathon / Canadian Half Marathon Championships Calgary AB Result / Media (4)
Thu, May. 31 - Jun. 2 British Columbia Outdoor Provincial Championships Langley BC Result / Media (266)
Thu, May. 31 Festival of Miles St Louis MO Result / Media (13)
Thu, May. 31 Rome Diamond League - Golden Gala Rome Result / Media (6)