Sat, May. 2 500 Festival Mini Marathon Indianapolis IN Result / Media (1)
Sun, May. 3 Bloomsday Run 12k Spokane WA Result / Media (2)
Sun, May. 3 Broad Street Run 10 Miler Philadelphia PA Result / Media (1)
Sun, May. 3 Flying Pig Marathon Cincinnati OH Result / Media (1)
Sun, May. 3 OC Marathon and Half Orange County CA Result / Media (1)
Sun, May. 3 Prague International Marathon Prague Result / Media (3)
Sun, May. 3 Vancouver Marathon Vancouver BC Result / Media (1)
Tue, May. 5 Komen Race for the Cure - Southern Nevada Las Vegas NV Result / Media (1)
Sat, May. 9 Fifth Third River Bank Run 25k Grand Rapids Result / Media (3)
Sat, May. 9 Komen Race for the Cure - Global Washington DC Result / Media (1)
Sat, May. 9 - May. 10 Pan American Race Walking Cup Arica Result / Media (1)
Sat, May. 9 USATF 25 km Championships - Official Website Grand Rapids MI Result / Media (45)
Sun, May. 10 BIG 25 Berlin Berlin Result / Media (1)
Sun, May. 10 Eugene Marathon Eugene OR Result / Media (3)
Sun, May. 10 Great Manchester Run 10k Manchester Result / Media (4)
Sun, May. 10 Komen Race for the Cure - Philadelphia Philadelphia PA Result / Media (1)
Sun, May. 10 Miles for Moffitt Tampa Result / Media (1)
Thu, May. 14 USATF 1 Mile Road Championships - Official Website Twin Cities MN Result / Media (41)
Sat, May. 16 Beach to Bay Relay Marathon Corpus Christi TX Result / Media (1)
Sat, May. 16 Brooklyn Half Marathon Brooklyn NY Result / Media (2)
Sun, May. 17 Bay to Breakers 12k San Francisco CA Result / Media (1)
Sun, May. 17 Gifu Seiryu Half Marathon Gifu Result / Media (1)
Sun, May. 17 Green Bay Marathon and Half Green Bay WI Result / Media (1)
Sun, May. 17 Kaiser Permanente Colfax Marathon and Half Denver CO Result / Media (1)
Sun, May. 17 Rock 'n' Roll Portland Half Marathon Portland OR Result / Media (1)
Fri, May. 22 Spring Lake 5 Mile Spring Lake NJ Result / Media (1)
Sat, May. 23 Goteborg Half Marathon Goteborg Result / Media (1)
Sat, May. 23 Ottawa 10k Road Race Ottawa ON Result / Media (3)
Sat, May. 23 - May. 24 Ottawa Marathon / Canadian 10km Championships Ottawa ON Result / Media (11)
Sat, May. 23 Soldier Field 10 Mile Chicago IL Result / Media (1)
Mon, May. 25 Bolder Boulder 10k Boulder CO Result / Media (2)
Sat, May. 30 Dam to Dam Des Moines IA Result / Media (1)
Sat, May. 30 - May. 31 Edinburgh Marathon Edinburgh Result / Media (1)
Sat, May. 30 Freihofer's Run for Women 5K Albany NY Result / Media (1)
Sat, May. 30 Healthy Kidney 10k New York NY Result / Media (4)
Sun, May. 31 Rock 'n' Roll San Diego Marathon and Half San Diego CA Result / Media (1)