The half marathon world record now begins with a 56. Jacob Kiplimo of Uganda took a whopping 48 seconds off the previous ...

And when it’s better to hold back. You’ve completed a few half marathons, and your sights are set on a new goal: breaking two hours. You download a training plan designed to help you do just that.

Kiplimo finished the race with a time of 56:42 and smashed the previous world record by 48 seconds, the biggest ever single ...

Uganda's Jacob Kiplimo broke the world half marathon record with a time of 56 minutes and 41 seconds in Barcelona on Sunday, ...

Colonial Half Marathon on Feb. 15 was held on a 13.4 mile course, three-tenths of a mile longer than the standard distance of 13.1 miles.

Uganda’s Jacob Kiplimo smashed the world half marathon record with a blistering time of 56 minutes and 42 seconds, shaving 48 ...

Uganda's Jacob Kiplimo became the first person to run a half marathon below 57 minutes as he shattered the world record by 48 ...

Uganda's Jacob Kiplimo set a new world half marathon record in Barcelona with a time of 56:41, surpassing the previous record ...

Makuvire, from Zimbabwe and a collegiate runner for the South Carolina Gamecocks, held off Conner Weaver and George Onyancha to win in 2 hours, 18 minutes and 56.7 seconds. Weaver clocked in at ...