F40-44: Reiman edges Lerner in a five-second thriller at the San Francisco 5K

• Gabrielle Reiman wins F40-44 in 26:08 (8:25/mi), holding off a hard-charging Melissa Lerner by just five seconds.
• Melissa Lerner finishes 2nd in 26:13 (8:26/mi) — a near-identical clock but a genuine chase that came up just short.
• Angela Cunningham takes 3rd in 26:51, running 8:39/mi to round out a tight podium separated by 43 seconds top to bottom.
• A field of 75 finishers in F40-44, with the top four all clearing 27:47 before a two-and-a-half-minute gap opens to 5th.

Gabrielle Reiman, representing her home city of San Francisco, took the F40-44 win in 26:08 — a brisk 8:25/mi through the city's signature breezy waterfront conditions. With 60°F temperatures and a 15 mph wind off the Bay, the course was fast enough for a sharp effort, and Reiman made the most of it. Five seconds. That's all that separated first from second in what was the defining story of this field.

Melissa Lerner made the trip from Huntingtown, Maryland count, crossing in 26:13 at 8:26/mi — a pace barely a tick off Reiman's. The margin is slender enough that it almost certainly came down to the final stretch, making this one of the tightest F40-44 finishes the San Francisco 5K has seen in the editions we have data for. Angela Cunningham, racing from Havant, ran a composed 8:39/mi to claim 3rd in 26:51 and complete a genuinely competitive podium.

Fourth went to Stephanie Chai (Denver) in 27:47 — still a strong 8:57/mi — before a notable gap opened to 5th. Elizabeth Marxen, a local San Franciscan, clocked 30:32 in 5th, with Natalia Beavers (30:49) and Erin Pitts (31:07) following closely across 6th and 7th. That trio was separated by just 35 seconds, offering a mini-battle of its own deeper in the field. The 75-finisher F40-44 field stretched all the way to Arianne Pool in 20th at 35:37, with 55 more women completing the race behind her.