B.A.A. 10K F15-19: Madelyn Wilson Owns the Age Group

• Madelyn Wilson, 16, was the sole F15-19 finisher, crossing in 35:35 at a 5:44/mi average.
• She held 4th among women from the opening checkpoint through the finish line.
• Her 5K–8K split ranked 4th-fastest among all women in the field.

Madelyn Wilson had the F15-19 age group entirely to herself on a brutal Boston morning — 93°F, a 15 mph wind, and humidity that made every mile feel longer than it was. None of that stopped the 16-year-old from Auburn from running a composed, controlled race at 5:44 per mile across the full 10K.

What stands out isn't just the finish time of 35:35 — it's how she got there. Wilson sat 4th among women at every checkpoint tracked, never slipping, never surging wildly, just holding her line with remarkable consistency. And in the 5K-to-8K stretch, the race's middle and most demanding segment, she posted the 4th-fastest women's split in the entire field. On a day when the heat was peeling people apart, that kind of mid-race strength is worth noting.

The F15-19 age group may have had only one finisher, but Wilson's performance speaks for itself — steady positioning among the women's field leaders and a punishing-conditions pace that most runners in any age group couldn't match.