Kareem A. Dieng

Kareem A. Dieng

Kareem A. Dieng

At three years old I had my father take off the training wheels and went on to complete my first 100-mile bike ride at age nine.

Beginning with OCR back in 2011, I eventually found my way to ultra running events after pushing my limits in personal ultra runs and 100+ mile bike rides.

As a wilderness guide, I have led multiple 20-day backcountry expeditions, as well as international expeditions, and long-term wilderness therapy programming.

Intense challenge is fuel to my fire and fitness is a personal lifelong pursuit, so I push my edge running, rock climbing, mountaineering, cycling, swimming, and any other way I can get moving hard in the outdoors.

Endure. Through the fog.


  • The Endurance Society – Infinitus 88k
  • The Endurance Society – Infinitus 100 mile
  • The Endurance Society – Great Vermont Apparatus 24hr
  • Granite State Wheelers – Seacoast Century

2021 RaceSchedule

  • Sea to Sea 72hr Expedition Race (Team Onyx)- Feb 25-28
  • Big A 50k- May 1
  • Riverlands 100- May 8-9
  • The Endurance Society – Infinitus 250- May 25-30
  • Maine Summer Adventure Race 24hr (Team Onyx)- July 10-11
  • Grand to Grand Ultra- Sept 19-25
  • Devil’s Den Ultra- Oct 9-10