Broken Arrow 18K F60-69: Yamauchi Dominates in the Thin Air

• Kim Yamauchi, 62, wins in 2:53:14 — nearly 43 minutes clear of 2nd place, running a 15:29/mi average across a course that climbs to nearly 9,000 feet.
• Tracy Michelmore (3:36:23) and Nancy Monson (3:58:24) complete the podium, separated by 22 minutes — with 69-year-old Monson claiming 3rd.
• Avril Harcourt posted the strongest finish of the top five, recording the 159th-fastest women's split on the High Camp→Finish segment to close out 5th in 4:10:55.
• Nine women completed the F60-69 race, with the field splitting into two distinct clusters: five finishers under 4:11 and four between 5:14 and 5:40.

Kim Yamauchi made this look like a different race from everyone else's. The 62-year-old from Truckee — who, notably, lives close enough to the Sierra Nevada to call altitude a familiar companion — crossed in 2:53:14, a 15:29/mi average over a course that swings between 6,200 and 8,820 feet. Her margin of 43 minutes over 2nd place wasn't a close win; it was a statement. She also showed real strength on the Snow King→KT 22 segment, where she posted the 27th-fastest women's split in the entire women's field — a standout effort that helped her climb from 31st to as high as 27th among women before the course's later miles pulled her back to 39th at the finish.

Tracy Michelmore, 64, from San Francisco, ran a steady race to take 2nd in 3:36:23, moving through the women's field with consistency across the back half. Third went to Nancy Monson, 69, of Carson City — the oldest finisher in the group and arguably the most impressive story on the page. Monson ran 3:58:24 at a 21:19/mi average and was notably strong on the KT 22→Siberia leg, where she posted the 125th-fastest women's split in the field, helping her climb from 179th to 147th among women across the race's middle sections.

Sandy Baker (4th, 4:07:27) and Avril Harcourt (5th, 4:10:55) rounded out the front cluster separated by just 3:28, with Harcourt's High Camp→Finish split showing she had real legs left at the end. Behind them, Susan Lo (5:14:39), Kim Gazzaniga (5:17:03), Kathleen Powell (5:33:50), and Christina Santala (5:39:45) all navigated the same demanding course to finish — no small thing at this elevation and distance.