The 26-year-old ran 10.77 to beat Olympic champion Miller-Uibo in Florida on Saturday.
Sha’Carri Richardson needed one race to remind the sport where she stands.
The former 100-meter world champion laid down her best time in more than two years Saturday, clocking 10.77 seconds at the Star Athletics Sprint Series in Florida to win comfortably over a field that included two-time Olympic 400-meter champion Shaunae Miller-Uibo, who has been working her way down to the shorter sprint this season.
Richardson, 26, finished well clear of the rest. Miller-Uibo crossed in 11.05 for second place, the third-fastest 100-meter clocking of her career. American sprinter Melicia Mouzzon took third in 11.14.
What the time means
The 10.77 puts Richardson second on the 2026 world list, behind only the 10.63 national record that Adaejah Hodge of the British Virgin Islands posted in the preliminaries of the 2026 NCAA Division I Outdoor Track and Field Championships in Eugene, Oregon, last weekend. Hodge, however, served a 17-month ban for a prohibited substance that began in August 2024, a fact that adds context to where her time sits on the season rankings.
For Richardson, the performance stands in sharp contrast to what she produced through 2025, a year in which she broke the 11-second barrier just once across the entire outdoor season. She finished that stretch with a fifth-place result at the World Athletics Championships, clocking 10.94 in a final won by her compatriot Melissa Jefferson-Wooden, who claimed the title in a commanding 10.61.
A different kind of 2026
The momentum this year has felt different from the start. A week before Florida, Richardson opened her outdoor campaign by winning the 100-meter at the LA Grand Prix in Los Angeles, running 10.99 ahead of Kayla White in 11.08 and Tamari Davis in 11.11. Saturday’s 10.77 is a significant step beyond that opening win and puts her firmly back among the names that will define this season.
Richardson won the 100-meter world title in 2023 and claimed a silver medal at the Paris Olympics in 2024, but the difficulties of 2025 raised genuine questions about whether she could return to that level. The answer Saturday came in the form of a time that most sprinters never reach once, let alone repeatedly.
With the Diamond League circuit and the World Athletics Championships still ahead, Richardson’s timing could not be better. At 26, she is moving into what should be the fullest stretch of her career, and Saturday’s race is an early signal that she intends to make that window count.