FitCliq - Tinder for fitness

Run For Stuff - Find your motivation to get moving

Crossfilter - Fast multidimensional filtering for coordinated views

Routeshuffle - Create random exercise routes, made by a 15 year old runner

Running by Gyroscope - Collect and share your favorite runs — with maps, photos, calories, and other stats.

Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.