Hello, so tomorrow I get 15 yards of dirt for FREE! And I thought I would construct my backyard track. I already have a stand built. I had a pretty legit track then we got a horse and had to use the area as an arena. Now that the horse is gone and my father is in the construction business ,why not build a new track. We also get 250' of 4" coorgated pipe for free. However, I do not have a plan. If you guys could help me come up with a few designs it would help so much! Thanks.