• Photo: Greg Mionske

    Margo Hayes, 19, of Boulder, made history last week by becoming the first woman to climb a 5.15a—the 131-foot La Rambla line up El Pati wall in Siurana, Spain.

    Margo spent seven days working the route with fellow American climbers Matty Hong and Jon Cardwell. Hong had succeeded on the route just two days prior and Jon was very close. Margo started her ascent at around 4:25 p.m. on February 26. Applause, hoots, and hollers erupted in the canyon about half an hour later.

    These behind-the-scenes photos follow her journey from the bottom of the crag to the anchors.

    Photo: Hayes climbs into the crux sequence of La Rambla, 9a+, in Siurana, Spain.

    Correction: The original version of this story incorrectly listed the climb as a 15.5a. We regret the error.
  • Photo: Greg Mionske

    Hayes unpacks her bag for a day of climbing. The bag Margo is unpacking is actually her mother's bag, which she used to travel the world when she was young.
  • Photo: Greg Mionske

    Matty Hong, left, and Margo Hayes, right, get ready for a day of climbing in Siurana. Hong and Hayes, both of Boulder, made the ascent of La Rambla.
  • Photo: Greg Mionske

    Hayes mentally prepares herself before stepping on to the wall for an attempt.
  • Photo: Greg Mionske

    Hayes shows of a battle wound while on La Rambla.
  • Photo: Greg Mionske

    Hayes reviews holds and sequences as she is lowered to the ground.
  • Photo: Greg Mionske

    Hayes on the lower portion of La Rambla.
  • Photo: Greg Mionske

    Hayes gathers herself mentally before climbing the last 16 feet to the anchors of La Rambla.
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