Dave McKay Memorial Half Marathon & 5k
August 9, 2025
Flagstaff
Trail
1-100
Challenging
Small Town
High: 80°
/ Low: 45°
Overview
The 46th Annual Dave McKay Memorial Half Marathon & 5K is a notable event scheduled for August 12, 2023, at Thorpe Park in Flagstaff, AZ. As the second oldest half marathon in the state, this race offers a challenging and scenic course that starts at Thorpe Park and ascends the steep urban trail onto Observatory Mesa, where the discovery of Pluto was made.
Course Description
Participants will follow dirt roads offering stunning views of the San Francisco Peaks, navigating through elevations ranging from 6,900 ft at the start to 7,600 ft at the turnaround point. Organized by Kinney Construction Services, this event supports a meaningful cause, with all proceeds benefiting the BBBSF Mentoring Programs. These programs aim to change the lives of children facing adversity by providing them with strong, enduring, and professionally supported one-to-one relationships.
