2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Brooke Lorentz celebrates after crossing the finish line during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Marcel Hug of Switzerland (L) and Susannah Scaroni of the United States (R) pose with the trophy after winning the professional Men's Wheelchair Division and professional Women's Wheelchair Division respectively during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
Boston Marathon Boston Marathon Race Director Dave McGillivray sends out a group of about 20 from the Massachusetts National Guard, which walks the course annually, announcing the start of the 127th marathon Monday, April 17, 2018. (AP Photo/Jennifer McDermott) (Jennifer McDermott)
Boston Marathon Race operations workers install the timing mat at the starting line of the 127th Boston Marathon, Monday, April 17, 2023, in Hopkinton, Mass. (AP Photo/Mary Schwalm) (Mary Schwalm)
Boston Marathon Women's wheelchair athlete Manuela Schar (W101), of Switzerland, breaks from the starting line with others during the 127th Boston Marathon, Monday, April 17, 2023, in Hopkinton, Mass. (AP Photo/Mary Schwalm) (Mary Schwalm)
125th Boston Marathon BOSTON, MASSACHUSETTS - OCTOBER 11: Marcel Hug of Switzerland crosses the finish line to win the men's wheelchair race during the 125th Boston Marathon on October 11, 2021 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
APTOPIX Boston Marathon Marcel Hug, of Switzerland, breaks the tape to win the men's wheelchair division of the Boston Marathon, Monday, April 17, 2023, in Boston. (AP Photo/Charles Krupa) (Charles Krupa)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Susannah Scaroni of the United States celebrates with the trophy after winning the professional Women's Wheelchair Division during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Marcel Hug of Switzerland poses with a the trophy after winning the professional Men's Wheelchair Division during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Evans Chebet of Kenya crosses the finish line and takes first place in the professional Men's Division during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
Boston Marathon Hellen Obiri, of Kenya, breaks the tape at the finish line to win the women's division of the Boston Marathon, Monday, April 17, 2023, in Boston. (AP Photo/Charles Krupa) (Charles Krupa)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Evans Chebet of Kenya crosses the finish line and takes first place in the professional Men's Division during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Susannah Scaroni of the United States celebrates with the trophy after winning the professional Women's Wheelchair Division during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Omar Rawlings/Getty Images) (Omar Rawlings/Getty Images)
Boston Marathon Evans Chebet of Kenya holds the trophy after winning the 127th Boston Marathon, Monday, April 17, 2023, in Boston. (AP Photo/Winslow Townson) (Winslow Townson)
Boston Marathon Hellen Obiri, left, and Evans Chebet, both of Kenya, embrace after winning the men's and women's division of the Boston Marathon, Monday, April 17, 2023, in Boston. (AP Photo/Charles Krupa) (Charles Krupa)
Boston Marathon Evans Chebet, left, and Hellen Obiri, both of Kenya, pose on the finish line after winning the men's and women's division of the Boston Marathon, Monday, April 17, 2023, in Boston. (AP Photo/Charles Krupa) (Charles Krupa)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: Evans Chebet of Kenya (L) and Hellen Obiri of Kenya (R) pose with the trophy on the finish line after winning the professional Men's Division and professional Women's Division respectively during the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)
2023 Boston Marathon BOSTON, MASSACHUSETTS - APRIL 17: A person cleans a logo near the finish line before the start of the 127th Boston Marathon on April 17, 2023 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images) (Maddie Meyer/Getty Images)