Colleen MacDonald is a Arvada, Colorado based ultrarunner with roots in Minnesota who recently captured the imagination of adventurers everywhere by setting the Fastest Known Time on the legendary Northern Route on the iconic Mt. Kilimanjaro - the highest peak on the African continent.

Colleen has made it her mission to empower women and girls to pursue their own outdoor adventures by raising money and awareness for The Carin Project - a group that promotes outdoor learning and leadership for girls all over the US.