Second-place finisher Conner Mantz called out Addisu Yihune at the finish line after he was pushed by Yihune and cut off with only about 650 feet to go.
The Cape Elizabeth 10K road race attracts its biggest field of runners since 2017 on a day that featured tight races won by Ethiopia's Addisu Yihune and Kenya's Hellen Obiri.
Obiri, the 2023 Boston Marathon winner and the only woman to win world championships outdoors, indoors and in cross country, will compete at Beach to Beacon for the first time.