Rocket City Back Half — F45-49: Ami Weems Runs Away With It

• Ami Weems won the F45-49 age group in 1:46:52 (8:09/mi) — nearly seven minutes clear of second place.
• Lea Billups ran the strongest closing stretch in the group, posting the 20th-fastest women's split on the 10K-to-Finish segment while climbing from 20th to 15th among all women.
• Holly Pemberton and Mandi Walker were the biggest movers of the day — Pemberton gained 13 spots among women in the back half, Walker an eye-catching 31 spots.
• Christy Ruble and Joy Martin finished just two seconds apart (2:07:17 vs. 2:07:19), with Ruble holding 7th and Martin 8th.

Ami Weems made the F45-49 race look like a solo time trial. The 48-year-old from Hoover crossed in 1:46:52 at an 8:09/mi clip — a pace that kept her 6th among all women through the first half and 7th at the finish, a remarkably consistent position for someone running that far ahead of her age-group peers. Her 11th-fastest women's split on the 10K-to-Finish segment confirmed she wasn't coasting; she was still pushing all the way to the tape.

Behind her, Lea Billups made a compelling case for second. The Huntsville local ran 1:53:49 and, more impressively, reeled in five women in the women's field over the back half with the 20th-fastest 10K-to-Finish split among all women. That kind of late momentum on a damp, 98%-humidity December morning in Huntsville is worth noting. Muna Rodriguez and Holly Pemberton from Knoxville rounded out the podium at 1:59:26 and 2:01:03 respectively, with Pemberton's closing surge — 34th-fastest 10K-to-Finish split in the women's field — nearly catching her.

The most dramatic story further back belonged to Mandi Walker of Maynardville, Tennessee. Starting the back half in 93rd place among women, she finished 62nd — a gain of 31 positions — to claim 5th in the age group at 2:06:01. That kind of sustained second-half strength, in heavy humidity, separated her clearly from Tracy Segrest just 18 seconds behind. And for sheer drama at the line, Christy Ruble and Joy Martin — both from Madison, AL — finished within two seconds of each other after 13.1 miles, Ruble edging Martin 2:07:17 to 2:07:19 for 7th and 8th.