+Fell running is a demanding sport originating in the UK's [hill walking](/wiki/hill_walking) regions. It involves racing over mountainous terrain, often off-path, requiring both [endurance](/wiki/endurance) and agility across steep ascents and descents. Competitors navigate rugged fells, where the challenge lies in the unforgiving landscape.
+## See also
+- [Mountain Running](/wiki/mountain_running)
+- [Trail Running](/wiki/trail_running)
+- [Skyrunning](/wiki/skyrunning)