UTMB Ultra Trail F45-49: McKenzie runs them all down

• Beth McKenzie wins in 7:07:54 (11:29/mi), climbing from 37th among women at the first checkpoint to 28th by the finish — and posting the 9th-fastest women's split on the Argentière-to-Finish closing stretch.
• Chrystelle Lambert takes 2nd in 7:41:28, 33:34 back, and owned the fastest women's split on the Champex-Lac segment — a genuine leg specialist who made her move count where it mattered most.
• Carine Loyer rounds out the podium in 7:53:31, but her gender ranking told a harder story: she slid from 41st among women at mid-race to 56th by the finish, giving back time on the run-in.
• A packed chase pack: 4th through 12th covers just under 2:48, with Laura Emmi (8:26:24) through Ya LI (9:59:26) separated by less than 100 minutes across eight finishers.

Beth McKenzie came to Orsières with a point to prove and spent the first half of this 60-kilometer journey proving it. She was 37th among women at the opening checkpoint, drifted briefly to 42nd, then began a relentless march forward — 37th, 34th, 32nd, 30th, and finally 28th by Chamonix. That kind of sustained progression across the Alps, through 3,500 meters of climbing and at elevations pushing past 7,500 feet, is not an accident. Her 11:29/mi average held firm where others faded, and her 9th-fastest women's split on the Argentière-to-Finish segment confirmed she was still accelerating when it counted most. McKenzie wins the F45-49 field of 68 finishers by 33 minutes and 34 seconds.

Chrystelle Lambert's race had a different shape. She ran steadily in the 50s among women through the early going, cracked the top 50 by mid-race, and then produced the fastest women's split on the Champex-Lac entrée-to-sortie segment — a burst of speed that helped carry her to 2nd place in 7:41:28. She faded slightly late, slipping to 47th among women by the finish, but the damage was already done to the rest of the F45-49 field. Carine Loyer crossed 3rd in 7:53:31, though her trajectory was the inverse of McKenzie's — she was as high as 41st among women before sliding back to 56th, her 27th-fastest women's split on La Giète-to-Trient unable to hold off the attrition of the final kilometers.

Laura Emmi (4th, 8:26:24) deserves a mention for the 6th-fastest women's split on the Champex-Lac segment — the same stretch where Lambert shone — suggesting real strength at that point of the course even if her overall pace of 13:35/mi placed her well behind the podium. Sarah Knapp (5th, 8:58:02) was the last finisher under nine hours, with Alba Nidia Espinales Salinas (6th, 9:25:21), Natasha Buckley (7th, 9:39:59), and Rosalina Siguero Correia (8th, 9:48:43) following in a tightly grouped cluster. Elena Horwath (11th, 9:58:50) and Ya LI (12th, 9:59:26) were separated by just 36 seconds at the line — close enough to feel the other's footsteps on the descent into Chamonix.