Trails. I've been running for over a decade and have never once "enjoyed" a city or pavement run. A half marathon in the city feels like torture but I can easil

Trails. I've been running for over a decade and have never once "enjoyed" a city or pavement run. A half marathon in the city feels like torture but I can easily do 50k runs on trails. Humans aren't meant to run on pavement in the city or on treadmills. It makes running much less enjoyable.