F70-74: Kristi Berg Owns the Field

• Sole finisher: Kristi Berg, 70, of Menlo Park, CA — 4:28:59 (10:16/mi avg)
• Strong finish: Berg posted the 234th-fastest women's split on the 20M→Finish stretch, closing with purpose in the cold rain
• Steady climber: Moved from 432nd to 332nd among women across the first three checkpoints, then surged to finish even higher

Kristi Berg came to Napa with no one to chase in the F70-74 field — and she made the most of it anyway. Running through 41°F temperatures and a persistent light rain, the Menlo Park 70-year-old covered 26.2 miles at a 10:16/mi average, crossing in 4:28:59 as the only finisher in her field.

What makes Berg's run worth noting isn't just the finish — it's how she got there. Her position among the broader women's field improved steadily throughout the race, moving from 432nd at the first checkpoint all the way to 332nd by the time she hit mile 20. Then, on the final stretch when tired legs often betray runners, she found another gear. Her 20M-to-finish split ranked 234th among all women — meaning she was actively passing people late in the race, not just surviving to the tape.

Racing alone in your field on a cold, wet morning in Napa is its own kind of test, and Berg passed it cleanly.