55-59 Women

Molly Huddle owns the mixed American record, which she set at the Houston Half-Marathon in 2018 when she ran a 50:52 (on route to the national half-marathon record of 1:07:25). Indeed, this would be a three-fold attempt as there is the 51:47 run by Cathy O'Brien in August 1989 at the Bobby Crim 10M. It was the world record for two years. ................
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