The culmination is a course of a 40 km run and climbing a 5500 feet cliff with a fully loaded pack at night.

In addition to the full marathon, a 10 km run and a half marathon are also held.

At least enough to do a 10 km run!

As a 16 year old he took part in 15 km runs.

This is a race with a 3.9km swim, 180km bicycle ride, and finishing with a 42.2km run.

From measurements completed to date, the average power consumption is under 0.9kWh per km run.

There is also a 3.2 km run, that has to be completed under 13.49 minutes.

There are also language classes and a 10 km run.

Unlike the 4 km run, the contestants ran this race as individuals.

The 30 km run has about 15,000 participants per year and the shorter races several thousands, making it the largest cross-country event in the world.