Chicago 13.1 — F45-49: Feygin surges home to a commanding win

• Dimple Feygin won the F45-49 age group in 1:32:41 (7:04/mi) — more than five and a half minutes clear of the field.
• Carrie Barth held 2nd in 1:38:20, with Leah Hammer closing hard to claim 3rd in 1:40:51.
• A tight four-way battle decided places 4–7: just 57 seconds separated Amanda Carpo (4th, 1:45:03) from Tanna Christopoulos (7th, 1:45:59).
• Three athletes finished within 3 seconds of each other for 13th–15th: Tamiko Saame (1:51:39), Tara Patel (1:51:42), and Camille McLeod (1:51:43).

Dimple Feygin of Deerfield turned in the dominant performance of the F45-49 field on a warm, breezy Chicago morning — 74°F with a 12 mph wind that made every late-race mile a test of will. Starting conservatively, she was 93rd among women at the first checkpoint, but she was moving. By 8K she had climbed to 72nd, by 15K to 65th, and she crossed the line 42nd among all women, posting the 20th-fastest women's split from 15K to the finish. That closing surge is what separated her from the rest of the age group — her 7:04/mi average stood more than five minutes ahead of anyone else in the F45-49 field of 147.

Carrie Barth of Chicago ran a notably different race. She arrived at the 5K mark 62nd among women and actually drifted slightly through the middle miles — 64th, 66th, then 68th by 15K — before settling 71st at the line in 1:38:20. Her 70th-fastest women's split from 5K to 8K shows she had genuine early pop, even if the back half required managing. Leah Hammer, also of Chicago, took the opposite approach: she was 112th among women at the opening checkpoint and stayed patient, finally unleashing a 71st-fastest women's closing split (15K to finish) to cross in 1:40:51 and lock up 3rd.

The middle of the age group produced some of the race's most compelling racing. Paula Oldeg (5th, 1:45:26) and Dawn Rhee (6th, 1:45:28) were separated by just two seconds after 13.1 miles — a gap decided by fractions, not fortune. Meanwhile, Amanda Carpo's journey to 4th was hard-earned: she was as far back as 147th among women at the 15K mark before rallying to 134th at the line, posting the 119th-fastest women's closing split. Oldeg's late charge was nearly identical, climbing from 154th to 141st over the same stretch. In a field of 147, every position in that closing stretch was a fight.