The Broken Arrow Skyrace weekend opened on Friday 19 June with its punishing Ascent, the vertical-kilometre-style climb that sends runners 3.6 miles and 2,840 feet up Washeshu Peak above Olympic Valley, California. As the curtain-raiser to a marquee Golden Trail World Series and Mountain Running World Cup weekend at Palisades Tahoe, the race drew an international elite field to one of the most spectacular start lines in the sport, and it duly delivered a pair of gripping contests on the mountain.

The women's race produced the day's most dramatic finish. Anna Gibson trailed Kenya's Joyce Njeru for much of the upper climb, with Njeru leading onto the near-vertical "Stairway to Heaven" ladder section that defines the closing metres. Gibson held her nerve and timed a very late surge to score the win in 43:15, reeling in Njeru, who took second, in the final strides. It was a repeat victory for the American, who underlined her credentials as one of the standout uphill specialists on the global circuit.

In the men's contest, Kenya's Patrick Kipngeno powered to victory in 37:59, claiming his second Broken Arrow Ascent title after his 2024 win. A specialist climber with a pedigree built across the world's steepest courses, Kipngeno set a relentless rhythm on the lower switchbacks and was never seriously threatened on the run to the 9,000-foot high point. His win reaffirmed the depth of East African talent in the short, sharp uphill discipline that has become a Golden Trail staple.

Both results carry weight beyond the day itself. With the Mountain Running World Cup and Golden Trail World Series sharing billing at Broken Arrow, the Ascent offered an early measure of form for athletes targeting overall series honours, and the quality of the fields suggested the season's mountain-running narrative will run deep into the autumn. For Gibson and Kipngeno, repeat wins on such a competitive stage are valuable currency.

Attention now shifts to the marquee 23K on Sunday 21 June, the weekend's blue-riband event and a fuller test of all-round mountain ability over technical ground, snowfields and exposed ridgelines. With a record prize purse on offer and many of the sport's biggest names in town, the Ascent has set an electric tone for what promises to be one of the standout trail-racing weekends of the year.