F50-54: Costanzo Claims Napa in 3:12:45

• Shari Costanzo won the F50-54 field in 3:12:45 (7:21/mi), finishing more than 5:40 clear of second place.
• Stacey Bailey ran 3:18:27 to take second, posting the 37th-fastest women's split on the 10M→13.1M segment — one of her stronger stretches of the day.
• Mei Yang rounded out the podium in 3:22:44, closing well with the 43rd-fastest women's split on the 20M→Finish leg to hold off the field behind her.
• A field of 41 finishers spread across more than an hour of racing, from Costanzo's 7:21/mi to a broad pack navigating the Silverado Trail's net-downhill stretch through California wine country.

Shari Costanzo, racing on home soil in Napa, made her presence felt from the gun. Her gender standings tell a story of controlled aggression — she moved as high as 23rd among all women at one point, and while she drifted back to 30th before ultimately settling at 27th, the fluctuations never threatened her grip on the F50-54 lead. Her 7:21/mi average was a full 13 seconds per mile faster than Bailey's, and the 22nd-fastest women's split on the 13.1M→16.2M segment confirmed she had real pop in the middle miles. The margin at the finish — 5 minutes and 42 seconds — left no doubt.

Stacey Bailey (3:18:27) ran a composed race, moving steadily from 46th among women at the first check all the way to 39th by the halfway point before settling into 42nd at the finish. Her strongest segment came between miles 10 and 13.1, where she posted that 37th-fastest women's split — a clear mid-race push that helped her put distance between herself and the rest of the F50-54 field. Mei Yang (3:22:44, 7:44/mi) tracked through the women's standings with quiet efficiency, climbing from 85th to 65th before the final miles, then using the 43rd-fastest women's closing split to seal third place.

Behind the podium, Nicole Dalesio (6th, 3:47:27) and Janet Torres (7th, 3:54:13) led a substantial mid-pack, while Kelly Chang (9th, 4:01:33) and Nancy Chorné (10th, 4:09:19) anchored the top ten. The spread across the full 41-finisher field stretched well past the four-hour mark, a testament to how broadly the F50-54 group turned out along this point-to-point course.