American women finishers celebrate with the crowd at the Boston Marathon, Monday, April 15, 2024, in Boston. At right are Sara Hall, Emma Bates and Des Linden. (AP Photo/Charles Krupa)
Emma Bates, center, gives high fives to spectators at Wellesley College as she and the other leaders of the women's division run through Wellesley, Mass., during the Boston Marathon, Monday, April 15, 2024. Bates was the top American finisher. (AP Photo/Jennifer McDermott)
Boston Marathon men's division winner Sisay Lemma, of Ethiopia, left, and women's division winner Hellen Obiri, of Kenya hold up the trophy at the Boston Marathon, Monday, April 15, 2024, in Boston. (AP Photo/Charles Krupa)
Boston Mayor Michelle Wu, left, places a wreath on Hellen Obiri, of Kenya, right, winner of the women's division of the Boston Marathon, during ceremonies, Monday, April 15, 2024, in Boston. (AP Photo/Steven Senne)
Kenya's Hellen Obiri, center, surges ahead of Sharon Lodeki, left, and Edna Kiplagat, right, just past mile 23 in Brookline, Mass., during the Boston Marathon, Monday April 15, 2024. Obiri won the women's division. (AP Photo/Jennifer McDermott)
Emma Bates takes the lead after the start of the Boston Marathon, Monday, April 15, 2024, in Hopkinton, Mass. Bates was the top American finisher. (AP Photo/Jennifer McDermott)
Hellen Obiri, of Kenya, celebrates after crossing the finish line to win the women's division at the Boston Marathon, Monday, April 15, 2024, in Boston. (AP Photo/Steven Senne)
Hellen Obiri, of Kenya, raises her arms as she wins the women's division at the Boston Marathon, Monday, April 15, 2024, in Boston. (AP Photo/Charles Krupa)
Hellen Obiri, of Kenya, raises the trophy after winning the women's division at the Boston Marathon, Monday, April 15, 2024, in Boston. (AP Photo/Charles Krupa)
Hellen Obiri, of Kenya, displays the trophy on finish line after winning the women's division at the Boston Marathon, Monday, April 15, 2024, in Boston. (AP Photo/Steven Senne)