Trail running is like going for a run in a really cool and exciting place! It's like a treasure hunt as you get to run over rocks, under trees, and through streams while exploring nature. Unlike running on the sidewalk, trail running gives you a chance to see all sorts of wonderful things like mountains, forests, and lakes. It’s a fun way to exercise and stay healthy while also being out in nature! Just like how indoor rock climbing is different than going up and down stairs, trail running is different than running on a boring sidewalk.