We did a 11-12K increasing speed run today with Jari. Starting from c. 4.00/km I finished it with something like 3.15. It really helps to do the hard runs with a fellow runner.
one man can make a difference
We did a 11-12K increasing speed run today with Jari. Starting from c. 4.00/km I finished it with something like 3.15. It really helps to do the hard runs with a fellow runner.