W1-19: Schweibinz Surges Late to Claim NYC Half Title

• Alivia Schweibinz won the W1-19 age group in 1:31:17 (6:58/mi), the fastest finish in the field by nearly three minutes.
• Blair Walsh ran the strongest early race among the podium but faded in the final stretch; Kajal Parmar closed the 15K–20K segment with the 134th-fastest women's split before a sharp fade to the finish.
• The gap from 1st to 3rd spanned just under three minutes (1:31:17 to 1:34:06), while 4th through 13th were packed between 1:42:17 and 1:46:39.
• 136 young women finished the 13.1 miles from Prospect Park to Central Park on a brisk, clear 40°F morning.

Alivia Schweibinz, 19, of Manalapan, NJ, didn't lead wire to wire — she built to it. Her gender-wide place tracking tells the story of a runner who ran her own race early and then turned the screws: she sat 391st among all women at the first checkpoint, steadily climbed to 302nd, then 214th, and crested at 157th by 20K before settling at 287th at the finish. That 15K–20K stretch was her sharpest weapon — the 61st-fastest women's split across the entire field on that segment. She crossed in 1:31:17 at a 6:58/mi average, a margin that left no doubt.

Blair Walsh, 18, of New York, NY, ran the race in reverse fashion. She was 3rd in the age group but her trajectory among the broader women's field told a different story — she moved up through the early miles (279th, then 330th, 359th, 433rd), suggesting she went out hard and paid for it late. Her 20K–finish split ranked 348th among women, and she crossed in 1:34:06 (7:11/mi) to claim 3rd. Kajal Parmar, 18, of Raleigh, NC, meanwhile ran a solid middle stretch — her 15K–20K split ranked 134th among women — but the final miles cost her dearly, her gender place sliding from 282nd to 1,395th at the finish. She still held 2nd in the age group at 1:53:30 (8:39/mi).

Further back, Maggie Greiner (16, New Canaan, CT) and Lily Magliacano (19, New Canaan, CT) brought some geographic symmetry to 4th and 8th, finishing 1:42:17 and 1:42:35 respectively. Sarah Stark (5th, 1:44:03) and Clementine Huchet (7th, 1:44:33) were separated by just 30 seconds despite Huchet finishing two spots back — a reminder of how tightly bunched the middle of this 136-woman field truly was on a cold, fast March morning in New York.