7 Most Difficult Marathons In The World And Where To Find Them

Running 26.2 miles is never easy. But long time runners often find that they want a totally different challenge from say aiming for a PR or even running an Ultramarathon. Instead, they’re seeking out the hardest marathons in the world.

We wouldn’t want you to spend valuable training time searching all over, so instead our crew has gone out to cultivate that list for you! And of course a number of the athletes we train through custom 1-1 run coaching have completed many of these races!

For each w...