From MMBOX PRODUCTION:
How do you figure out the distance of your jogging route? By driving a car along the route? Measuring on a paper map with a ruler? With MMBOX Jogging Route Designer, Not only can you measure the distance you ran, but you can also easily design your jogging route by changing it as you like and setting the distance you want to run. Even for those who use a GPS watch, this is a very useful tool for designing a route.