San Blas Half Marathon on the extremely hilly course plus heat and humidity. Here is Dominic Korir and David Bett in the lead pack pushing a fast pace. In this heat it was too aggressive, as they were already taking fluids at 4km. The heat and hills took their toll, as David faded to finish 4th and Dominic ran strong to grab the last podium spot in 3rd. Joyline Chemutai, seen just off the back of the men’s early pack, continued her strong racing in America with a 4th place in the deep international field.