Run the Parkway 20 Miler: Allison Krepich Owns the F1-19 Field

• Sole finisher and winner: Allison Krepich, 17, of Orangevale, CA — 4:29:56 (13:30/mi avg)
• Steady climber: Moved from 285th to 268th among women across the race's tracked checkpoints
• Strong finish: Posted the 221st-fastest women's split on the Mile 16→Finish stretch

Allison Krepich was the only finisher in the F1-19 age group at the 2025 Run the Parkway 20 Miler, and she made the most of it — crossing in 4:29:56 at a 13:30/mi average under warm conditions (74°F with 59% humidity), a genuine test of endurance for any athlete, let alone a 17-year-old tackling 20 miles in Folsom.

What makes Krepich's run worth examining isn't just the finish — it's the trajectory. She entered the women's field ranked 285th and steadily worked her way forward at every checkpoint: 285th, 281st, 278th, 276th, and finally 268th by the finish line. That's a net gain of 17 places among women across the full race, a sign of a runner who paced herself well and let the course do the sorting.

The final stretch told the same story. Her Mile 16→Finish split ranked 221st among all women — solid closing speed after 16 miles already in the legs, and further evidence that she didn't fade when it counted.

Krepich takes the F1-19 title outright, and at 17 years old, finishing a 20-miler in challenging heat while consistently moving through the women's field is a performance worth noting on its own merits.