could do bug obstacle course DIY American Ninja Warrior Backyard Obstacle Course - Five different elements. Build and re-build this obstacle course, and then it breaks down for storage. Storage ideas in the post.
Assembling Course Run Through Place pallets in a zigzag pattern, laying them upright vertically. This will be a run through course where the kids will have to run around 10 pallets. You are now ready to have start the obstacle course race! I did go ab