M20-29: Luke Allan Runs Away from the Field in San Francisco

• Luke Allan, 23, wins in 33:37 (5:25/mi) — more than six minutes clear of 2nd place, and fast enough to lead the overall men's field through the first half before settling into 2nd among men by the finish.
• Stanislas Mischler edges Rogelio Reyes for 2nd, 40:04 to 40:40 — but Reyes ran the second half harder, posting the 27th-fastest 5K→Finish split among men while Mischler clocked the 23rd; Reyes also climbed from 29th to 25th among men over that stretch.
• Cooper Hays, 20, made the biggest second-half charge in the top five, moving from 34th to 26th among men on the back half with the 25th-fastest 5K→Finish split — not enough to catch Reyes (40:40 to 40:47), but a clear statement of late-race strength.
• 126 finishers completed the M20-29 race, with the top 20 ranging from 33:37 to 50:32.

Luke Allan simply ran a different race than everyone else here. The 23-year-old from Bozeman, MT, crossed in 33:37 at a 5:25/mi clip — a pace that put him in the overall men's lead through the opening 5K before he ultimately settled 2nd among men by the finish line. His margin over 2nd-place Stanislas Mischler was 6:27, which is less a gap than a chasm. On the back half, Allan posted the 3rd-fastest 5K→Finish split among men — a sign he didn't coast it in.

Behind Allan, the real racing happened in a tight cluster. Mischler, 21, from Paris, held off Columbus, Indiana's Rogelio Reyes, 20, by 36 seconds — but Reyes was the one gaining ground. Reyes ran the 5K→Finish segment faster (27th-best among men to Mischler's 23rd isn't a dramatic difference, but Reyes moved from 29th to 25th among men while Mischler went from 23rd to 22nd), meaning the gap at the line was smaller than it looked at the halfway point. Cooper Hays, also 20, finished 4th in 40:47 — just seven seconds behind Reyes — after making the most dramatic positional move of the group, climbing from 34th to 26th among men over the second half.

Ian Yew rounded out the top five in 43:16 (6:58/mi), then Philip Lu (44:43), Lucas Manuel-Scheibe (44:55), and Aidan LeBlanc (45:14) filled out a competitive middle tier separated by just 31 seconds across three places. San Francisco's breezy, humid morning didn't slow the front of this field one bit — Allan's 33:37 sits comfortably inside the men's overall winning times from both 2024 and 2025.