Sat, Apr. 1 Duke Battle of the Blues Outdoor Invitational Durham NC Result / Media (2)
Sun, Apr. 2 Credit Union Cherry Blossom 10 Mile Run Washington DC Result / Media (78)
Thu, Apr. 6 - Apr. 8 Arizona State Sun Angel Track Classic Tempe AZ Result / Media (3)
Thu, Apr. 6 - Apr. 8 Tennessee Relays Knoxville TN Result / Media (2)
Fri, Apr. 7 - Apr. 8 ArcadiaInvitational.org - Arcadia Invitational Official Site Arcadia CA Result / Media (582)
Sat, Apr. 8 Grenada Invitational St. George's Result / Media (3)
Sat, Apr. 8 UCLA Rafer Johnson Jackie Joyner Kersee Invitational Los Angeles CA Result / Media (2)
Sun, Apr. 9 Rotterdam Marathon Rotterdam Result / Media (1)
Sun, Apr. 9 UAE Healthy Kidney 10k New York NY Result / Media (24)
Thu, Apr. 13 - Apr. 15 Mt. SAC Relays Torrance CA Result / Media (443)
Fri, Apr. 14 Azusa Pacific Bryan Clay Outdoor Invitational Azusa CA Result / Media (15)
Fri, Apr. 14 - Apr. 15 Bucknell Bison Outdoor Classic Lewisburg PA Result / Media (2)
Fri, Apr. 14 - Apr. 15 Oregon Relays - OregonRelays.com Eugene OR Result / Media (482)
Sat, Apr. 15 - Apr. 17 Carifta Games Curaçao Result / Media (2)
Mon, Apr. 17 Boston Marathon Boston Result / Media (55)
Wed, Apr. 19 - Apr. 22 Kansas Relays Lawrence KS Result / Media (3)
Fri, Apr. 21 - Apr. 22 Arkansas John McDonnell Outdoor Invitational Fayetteville AR Result / Media (2)
Fri, Apr. 21 - Apr. 22 Duke Outdoor Invitational Durham NC Result / Media (2)
Fri, Apr. 21 - Apr. 22 Virginia Outdoor Challenge Charlottesville VA Result / Media (2)
Sat, Apr. 22 Baylor Michael Johnson Outdoor Classic Waco TX Result / Media (2)
Sat, Apr. 22 Centennial Invitational Gresham OR Result / Media (82)
Sun, Apr. 23 London Marathon London Result / Media (16)
Tue, Apr. 25 USATF 1 Mile Road Championships - Official Website Des Moines IA Result / Media (20)
Wed, Apr. 26 - Apr. 29 Drake Relays Des Moines IA Result / Media (381)
Thu, Apr. 27 - Apr. 29 Hillsdale College GINA Relays Hillsdale MI Result / Media (2)
Thu, Apr. 27 - Apr. 29 Penn Relays Philadelphia PA Result / Media (1961)
Fri, Apr. 28 Nike Jesuit Twilight Relays Official Website Portland OR Result / Media (295)
Sat, Apr. 29 Duel in the Desert - Arizona vs. Arizona State Tempe AZ Media (1)