Whether you are a serious distance runner or an armchair adventurer, Thomas Hesch’s book will draw you to finish his story about dedication and grit.

In Twenty Years to the Finish Line, Hesch describes his two-decade path to realize his dream: Run in the Boston Marathon–and finish it. It is a story filled with road bumps and challenges that would end the dream for many who seek a coveted place in one of running’s great competitions.

I was enthralled by Hesch’s training regimen. It is quite a feat for anyone on the cusp of his 70s; there are many who are decades younger who fall short of Boston qualifying.

Although I expected him to finish the 26.2 miles, I raced to the last chapter to find out for sure. I expect you may do the same.