![VIDEO: ‘T-Rex’ Takes On An Extreme 5k Mountain Race](https://outdoors360.com/wp-content/uploads/2018/07/maxresdefault-8.jpg)
The Mount Marathon Race is one of the oldest and most extreme races in the country. The 5k involves running up a 3022-foot mountain and it takes place during one of the most popular 4th of July celebrations in Alaska. Although the men's and women's race is very hard to get into, a nearby t-rex ...
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