Colin O'Brady - 50HP. 50HP World Record Attempt - Track the journey as I set out to climb the tallest point in each of the 50 U.S. states, faster than it's been done before. Come out and join me at your state's high point!. Follow along online. The MapShare site shows the progress of someone tracking with an inReach satellite communicator. Read messages they have sent to MapShare. You can even reply.