Duncan Callahan

Husband. Father. Ultra athlete. Coach. I aim to live a balanced, consistent, and positive life, while also helping and inspiring others to realize their potential. It is my intention to set goals, work toward those goals, and inspire others to do the same. Brand ambassador and member of the Altra Endurance Team. Specializing in engaging other runners with public speaking and presentations. Ultra-distance racing specialist with an emphasis and expertise in 100 mile running races. Rethinking the way I run and helping others to do the same. Ultra coach with Hanson’s Coaching Services