Broken Arrow 23K — F20-29: Petersen Holds Her Line to Take the Age Group

• Sydney Petersen (24, Crested Butte) won the F20-29 age group in 2:23:01 (10:00/mi), posting the 7th-fastest women's split on the Siberia→High Camp segment.
• Abby Lock closed within 1:41 of Petersen, fueled by the 5th-fastest women's split on Snow King→Siberia — the sharpest single-leg move in the top three.
• Sarah Carter ran the most consistent women's race of the podium, holding 9th among women at every checkpoint and finishing 3rd in 2:26:29 with the 6th-fastest women's split on the High Camp→Finish.
• The top three were separated by just 3:28 across 14-plus miles of high-altitude terrain — a tight F20-29 podium by any measure.

Sydney Petersen came to Palisades Tahoe from Crested Butte — high country herself — and ran like it. She held 7th among all women from the first checkpoint to the finish line, never wavering, and her 10:00/mi average across a course that climbs to nearly 8,900 feet tells the story of someone who simply refused to fade. Her best moment came on the Siberia→High Camp stretch, where she posted the 7th-fastest women's split in the field on one of the course's most demanding sections.

Abby Lock, also a Colorado runner out of Cortez, made the most aggressive move of anyone in the top three. She surged from 10th among women at the first checkpoint all the way to 7th by Snow King, powered by the 5th-fastest women's split on that Snow King→Siberia leg. She couldn't quite reel in Petersen over the final miles, settling 1:41 back in 2:24:42 — but her mid-race charge made her the most dynamic runner of the podium.

Sarah Carter (Fort Collins) was the steadiest of the three. She sat 9th among women at every single checkpoint and crossed in 9th among women at the finish — zero drama, maximum consistency. Her 2:26:29 and the 6th-fastest women's closing split from High Camp to the finish confirmed she was running her own race from gun to tape, and it earned her the final podium spot.

Behind the top three, Andie Cornish told a different story: 8th among women early, she slid to 18th by the finish, a reminder of how relentlessly this course — thin air, steep terrain, and nearly 14 miles of mountain running — can punish a pace that starts too bold.