If you want to feel what its like to hit a world class ski jump but don’t want to risk life and limb head on up to Kollensvevet zipline which hangs above the Holmenkollen Ski Jump in Norway.  The 361 meter zip line takes you whipping down the track of the world famous ski jump with an elevation drop of 107.5 meters and a stunning view of Oslo.  Pricey at 730 Krone ($94 USD) but if you’re in that neck of the woods it would be worth it. 
[images from visitoslo.com]