B.A.A. 10K F15-19: Kylin Wayne Runs Down the Field in the Boston Heat

• Kylin Wayne, 19, Newton, NC — won the F15-19 age group in 43:27 (6:60/mi avg), climbing from 94th to 78th among women across the race.
• Sophia Warnetski, 16, Ashland, MA — took 2nd in 44:48, a gap of 1:21 back, though she faded from 86th to 108th among women in the second half of the race.
• Isabelle Marquis, 17, Andover, MA — claimed 3rd in 49:14, steadily gaining ground among women (312th → 252nd) with the 174th-fastest women's split on the 8K-to-finish stretch.
• 4th through 6th were separated by just 30 seconds (50:10 to 50:40), making the back end of the podium one of the tighter battles in the age group.

Running in 93°F heat with a 15 mph wind, Kylin Wayne was the clear class of the F15-19 age group on Sunday in Boston. The 19-year-old from Newton, NC, posted a 43:27 — nearly a minute and a half ahead of the field — and did it by moving forward all race long, climbing from 94th among women at the start to 78th by the finish. Her 56th-fastest women's split on the 8K-to-finish segment shows she didn't let the heat steal her close.

Sophia Warnetski, the 16-year-old from hometown Ashland, ran a strong first half to sit 86th among women through 5K, but the back half of the course took its toll. She slipped to 108th among women by the finish, though her 44:48 was more than enough to hold 2nd in the age group — a fine result for the youngest athlete on the podium.

Isabelle Marquis, 17, from Andover, told the opposite story. She started conservatively — 312th among women at 5K — and spent the entire race reeling people in, finishing 252nd among women and 3rd in the age group at 49:14. Her 174th-fastest women's split on the final 8K-to-finish segment was the engine behind that charge.

Behind the top three, Lily Maher (50:10), Sydney Ng (50:16), and Elif Uygun (50:40) packed into a 30-second window for 4th through 6th — a genuine battle in brutal conditions across 52 finishers in the age group. Greta Rash (52:16) and Hanna Gialil (53:01) rounded out the top eight, each earning their result on a day when the heat made every minute hard-won.