B.A.A. 10K Women's F30-34: Susannah Scaroni Runs Alone — and Runs Away

• 21:56 finish at a 3:32/mi average — the only F30-34 finisher on the day.
• Fastest women's split on the 5K→8K segment, the decisive middle stretch of the race.
• Led the women's field from start to finish, holding the top gender spot at every checkpoint.

Susannah Scaroni was the sole representative of the F30-34 age group at the 2022 B.A.A. 10K, and she made the most of it — crossing in 21:56 at a blistering 3:32 per mile on a warm Boston morning. With temperatures at 77°F and a 12 mph wind, conditions were far from ideal for fast running, which makes that pace all the more striking.

There was no age-group battle to narrate here, but Scaroni's performance was anything but a quiet solo jog. She led the women's field from the opening checkpoint to the finish line, never relinquishing the top spot among women. And it wasn't just a front-running hold — she posted the fastest women's split on the 5K-to-8K segment, the middle portion of the race where fields typically begin to fracture and gaps start to open. That's precisely where Scaroni turned the screws.

With one finisher in the F30-34 group, the story is less about competition within the age group and more about the caliber of the performance itself. A 3:32/mi average for 10 kilometers, in June heat, at the front of the women's race — that's a number worth reading twice. Scaroni owned this race.