Forums >Cross Training>biking miles=running miles
I've got a fever...
On your deathbed, you won't wish that you'd spent more time at the office. But you will wish that you'd spent more time running. Because if you had, you wouldn't be on your deathbed.
Team HTFU NCTR Driver
#2867
Run to Win25 Marathons, 17 Ultras, 16 States (Full List)
esq.
You obviously don't work as hard on downhills but I'd say you have to work twice as hard going up hills on a bike.