In May 2024, he finished second at the LA Grand Prix in the
3000 metres steeplechase in a personal best 8:16.59. In June 2024, he finished second at the
2024 United States Olympic trials in
Eugene, Oregon in the 3000m steeplechase in a time of 8:23.00. Wilkinson finished sixth in his heat at the Olympics, one spot away from qualifying for the finals; his time of 8:16.82 was faster than every runner in the two remaining heats. He finished seventh in the 3000 metres steeplechase at the
2025 Meeting International Mohammed VI d'Athlétisme de Rabat, part of the
2025 Diamond League, in May 2025 in a personal best 8:11.11. He lowered his personal best again at the Diamond League event in Monaco in July 2025, running 8:10.23. Competing in Winston-Salem, North Carolina, on 14 February 2026, Wilkinson set a new indoors personal best in the 3000 metres running 7:35.77. Later that month, he placed sixth over 3000 metres at the
2026 USA Indoor Track and Field Championships. ==Personal bests==