Review on 6AM RUN Marathon Run Non Training by Keith Norred

Excellent item. The peach mango is delicious and keeps me going for longer runs. I've tried black coffee and "traditional" pre-workouts (with beta-alanine, creatine monohydrate, etc.) but this stuff seems good for those days when I just want to run 4 miles or more. When I first tried it I was able to run about 5 miles (then 3 miles was my limit before I had to walk). Two days later, I attempted a 6am marathon and ran 6.75 miles (could have run longer, but I had to stop to go to work). After that I was sold.