During my 18-mile long run during marathon training, I hit the wall and was hurting so bad that I decided to walk the last 2 miles. I also hit the wall during a shorter training run for a half. I woke up way too late and ran when it was ungodly hot out, and I absolutely crashed. Once I walked back up our driveway (which is a steep hill 🫠) I was so beat that I just broke down in tears. After a good cry session, a shower, and rehydration, I was in a much better spot!