Don's 2026 Schedule: 

• April 20 - Boston Marathon

• July 17th - High Lonesome 100

• November 20th -  USA 24 Hour National Championship 

 

 

Don's
2025 Schedule

• April 21 - Boston Marathon

• July 26th - Creede 100

• September 9th - American Heros Run

• October 18th -  24 Hour World Championships