Emily Sisson breaks her own American record in the 2023 Houston Half Marathon

Ethiopia’s Hiwot Gibremaryam took the win in the women’s half-marathon, while Emily Sisson took 19 seconds off her own U.S. record

Emily Sisson smashes Keira D’Amato’s American record at Chicago Marathon

Sisson is only the third American woman to break 2:20 in the marathon

Ruth Chepngetich misses world record at Chicago Marathon by 14 seconds

Chepngetich set an insanely fast pace from the start, clocking 15:11 for her first 5K