Izzi Batt-Doyle, 31, shattered the Australian marathon record with a time of 2:20:38 in the Chicago Marathon. She finished sixth, surpassing Jess Stenson’s previous record by 46 seconds. This marks a significant achievement for the two-time Olympian.

Batt-Doyle’s time of 2:20:38 was two minutes faster than her personal best. She was inspired by former record-holder Benita Willis, who set the bar at 2:22:36 in 2006. The new record positions Batt-Doyle for upcoming Olympic Games. Read more racing coverage.

Batt-Doyle expressed relief and pride in her accomplishment. Her fiancé, Riley Cocks, supported her throughout the race, running alongside her until the finish line. This victory adds to her existing records in the half-marathon and 10,000m. Related: Emma Grace Hurley Sets New Fastest Marathon Debut for American Women.

This original Runner World brief is based on reporting from The Guardian Athletics. Visit the source for its complete reporting, context and any later corrections.