Exum's XMS3 programs match our elite guides with private clients, military units, security personnel, and other groups.

Training is conducted in a variety of mountain environments to assure that all participants attain a high level of competence. The XMS3 programs are extreme and the training is unsurpassed, anywhere. Period.

XMS3 programs provide custom training courses of any length or intensity. These Exum programs address the perishable skills required to maintain excellence in all mountain disciplines.


Mountain activities involve risk

All activities in and around the mountains involve risks which cannot be eliminated. All participants will be required to sign an electronic version of the Acknowledgement of Risk form prior to participation. Please review this form so you are aware of the risks associated with this activity.

  • Arc'Teryx
  • Black Diamond
  • Virginian Lodge
  • Samsara
  • La Sportiva
  • Mammut
  • 4FRNT