Zersenay Tadese of Eritrea smashed the World record in the Half Marathon on Sunday, clocking 58:23 at the EDP Lisbon Half Marathon. Tadese, the winner of four successive World Road Running and World Half Marathon titles, eclipsed the mark of 58:33 set by Kenyan Samuel Wanjiru in 2007.
California’s fastest half-marathon lived up to its billing Sunday as American Meb Keflezighi set a new U.S. 20k record and bettered his personal best by 25 seconds winning the Rock ‘n’ Roll Half Marathon in a time of 1:01:00. Keflezighi’s 20k split of 57:52 broke Ryan Hall’s standing 20K record of 57:54 set in 2006.