Sun, Apr. 2 Berlin Half Marathon Berlin Media (1)
Sun, Apr. 2 USATF 10 Mile Championships Washington DC Result / Media (10)
Thu, Apr. 6 - Apr. 8 Georgia Spec Towns Outdoor Invitational Athens GA Result / Media (3)
Thu, Apr. 6 - Apr. 7 Little Rock Invitational Little Rock AR Media (1)
Thu, Apr. 6 North Carolina A&T Aggie Invitational Greensboro NC Media (1)
Fri, Apr. 7 - Apr. 8 ArcadiaInvitational.org - Arcadia Invitational Arcadia CA Result / Media (1481)
Fri, Apr. 7 - Apr. 8 Duke Outdoor Invitational Durham NC Media (1)
Fri, Apr. 7 - Apr. 8 Miami Alumni Outdoor Invitational Coral Gables FL Media (1)
Fri, Apr. 7 - Apr. 8 Tennessee Invite Knoxville TN Media (1)
Fri, Apr. 7 - Apr. 8 University of South Florida Outdoor Invitational Tampa FL Media (1)
Sat, Apr. 8 - Apr. 10 Carifta Games Nassau Media (2)
Sat, Apr. 8 Miramar Invitational Miramar FL Result / Media (22)
Wed, Apr. 12 - Apr. 15 Mt. SAC Relays Walnut CA Result / Media (465)
Fri, Apr. 14 - Apr. 15 Bucknell Bison Outdoor Classic Lewisburg PA Media (1)
Fri, Apr. 14 - Apr. 15 Drake Jim Duncan Outdoor Invitational Des Moines IA Media (1)
Fri, Apr. 14 - Apr. 15 Florida Tom Jones Memorial Invitational Gainesville FL Result / Media (4)
Fri, Apr. 14 Providence Friar Invitational Providence RI Media (1)
Fri, Apr. 14 - Apr. 15 Texas A&M Commerce East Texas Outdoor Invitational Commerce TX Result / Media (1)
Sat, Apr. 15 High Point Outdoor Meet of Champions High Point NC Media (1)
Sat, Apr. 15 Johnny Conn Invitational Louisville KY Result / Media (3)
Sat, Apr. 15 - Apr. 16 NN Marathon Roterdam Rotterdam Media (1)
Sat, Apr. 15 Sherwood Need For Speed Invitational Sherwood OR Result / Media (95)
Mon, Apr. 17 Boston Marathon Boston MA Result / Media (32)
Thu, Apr. 20 - Apr. 21 Arkansas John McDonnell Outdoor Invitational Fayetteville AR Media (1)
Fri, Apr. 21 - Apr. 22 Oregon Relays presented by AthleticNET - OregonRelays.com Eugene OR Result / Media (2035)
Fri, Apr. 21 - Apr. 22 Payton Jordan Invitational Stanford CA Result / Media (19)
Fri, Apr. 21 - Apr. 22 Rick Erdmann Twilight Richmond KY Media (1)
Fri, Apr. 21 - Apr. 22 Wake Forest Outdoor Invitational Winston-Salem NC Media (1)
Sun, Apr. 23 London Marathon London Result / Media (5)
Tue, Apr. 25 USATF 1 Mile Championships Des Moines IA Result / Media (24)
Wed, Apr. 26 - Apr. 29 Drake Relays Des Moines IA Result / Media (1361)
Thu, Apr. 27 - Apr. 29 The Penn Relays, presented by Toyota Philadelphia PA Result / Media (887)
Fri, Apr. 28 Nike Jesuit Twilight Relays Portland OR Result / Media (85)
Sat, Apr. 29 Botswana Golden Grand Prix Gaborone Result / Media (2)