Garmin eTrex 20x Outdoor Handheld GPS Unit with TopoActive Western Europe Maps,Black/Orange Been using this since 2013, reliable and easy to use
Nathan Men's Vapour Air Hydration vest/pack-Electric Blue, Large/X-Large/37-44-Inch, L/XL Used since 2011, I have a 2nd one now, great battery life and displays all the info you need
Lore of Running Nearly 5 years of use and still going, I don't use a bladder but bottles in the front pockets
Becoming a Supple Leopard: The Ultimate Guide to Resolving Pain, Preventing Injury, and Optimizing Athletic Performance A decent book to give you some basic knowledge
Petzl Myo Headlamp - Grey/Orange, One Size Best book I've seen for mobility and stretching