Women's Boston Marathon 2026: Lokedi seizes the lead early and never lets go

• Sharon Lokedi wins in 2:18:51 (5:18/mi), surging from 4th to 1st on the opening 15K→20K segment and posting the fastest women's split on that stretch — she never relinquished the lead.
• Loice Chemnung ran the fastest women's split from 20K to the half, climbing from 13th to 2nd in the process and finishing in 2:19:35 — just 44 seconds off the win.
• Mary Ngugi-Cooper's 30K→20M surge (2nd-fastest women's split on that leg) carried her from 4th to 3rd, where she held on to finish in 2:20:07.
• Five women broke 2:21 on a cool, breezy 51°F morning in Boston — a competitive top end across a women's field of 12,578.

Sharon Lokedi ran a tactically precise race. She sat in 4th through the early miles, then ignited on the 15K–20K stretch — posting the fastest women's split on that segment to move to the front. From that point forward, the lead was hers. Her 2:18:51 at 5:18/mi tells the story of a runner who timed her move to perfection and had enough left to hold off a hard-charging field through the Newton hills and down into Boylston Street.

Loice Chemnung was the race's great mover. Starting in 13th, she threaded her way through the field with the fastest women's split from 20K to the half, arriving at that checkpoint in 5th and continuing to climb. She crossed in 2:19:35, 44 seconds behind Lokedi — a gap that reflects just how cleanly Lokedi ran rather than any shortage of ambition from Chemnung. Mary Ngugi-Cooper (2:20:07) completed the podium, her 2nd-fastest women's split on the 30K–20M stretch pulling her past Mercy Chelangat in the late miles.

Chelangat (2:20:30, 4th) and Jess McClain (2:20:49, 5th) rounded out a tight chase pack, with McClain also posting the 2nd-fastest women's split from 20K to the half — the same stretch where Chemnung was flying. Irine Cheptai finished 6th in 2:20:54, meaning six women finished within two minutes and three seconds of the winner. Annie Frisbie (8th, 2:22:00) and Emily Sisson (9th, 2:22:39) were the standout American finishers further back, both well inside 2:23 on a morning that rewarded steady, disciplined running from start to finish.