F50-59 at Tahoe Rim Trail 100: Piskorska Goes the Distance

• Anna Piskorska, 54, of Blandon, PA — the sole F50-59 finisher — crossed in 34:48:33, averaging 20:53/mi across 100 miles of high-elevation Sierra Nevada terrain.
• Course spans 4,862–9,003 ft elevation — thin air and relentless climbing that would test any endurance athlete, regardless of acclimatization.
• 7th-fastest women's split on the Bull Wheel 3→Tunnel Creek 3 segment, a standout stretch in an otherwise grinding final third of the race.
• Gender place swung from 15th to 21st and back to 18th — a race of ebbs and flows across the full 100-mile arc.

There is only one story in the F50-59 field at the 2026 Tahoe Rim Trail 100, and it belongs entirely to Anna Piskorska — because finishing is the story. One hundred miles of Sierra Nevada trail, ranging from nearly 5,000 to over 9,000 feet above sea level, with no margin for error and nowhere to hide. Piskorska, 54, from Blandon, PA, covered every inch of it in 34:48:33.

Her gender place tells a nuanced tale of a race that never stayed still. She moved as high as 14th among women before gradually slipping back through the field, reaching 21st at one checkpoint — the kind of drift that happens when 100 miles of altitude and accumulated fatigue do their work. But she steadied, climbing back to 18th by the finish. That's not a collapse; that's management.

What stands out in the data is the Bull Wheel 3→Tunnel Creek 3 segment, where Piskorska posted the 7th-fastest women's split in the field. Deep into a 100-miler, at elevation, with tens of miles already in the legs — that's not survival mode. That's racing. It's the kind of split that suggests she found something in the back half that a lot of women around her could not.

Completing a 100-mile mountain ultra is the benchmark here, and Piskorska cleared it cleanly. In the F50-59 field, she is, simply, the finisher — and that title is earned at 20:53 per mile across some of the most demanding terrain in American ultrarunning.