1 June 2016

How close should bolts be placed?

The Kalymnos topo was one of the first to give specific guidelines on how close the first bolts should be placed. #1 at the most on 2.8 meters above ground, #2 at four meters and the #3 at six meters. Even if this guideline has had a great impact on reducing a number of "old school" potentially deadly routes, the FFME recommendation does not make hitting the ground avoidable when clipping the second or third bolt. If you fall while clipping the second bolt, based on FFEM, at least 1.5 meter rope will be out. This means that your feet will actually hit the ground before the rope gets tight. (First bolt 2.8 meter above ground but including the hanger and quick-draw it is 2.5 meters. Add 1.5 meters rope and that your feet is 1 meter below your harness.) If you fall while clipping the third bolt at six meters based on FFME example, you will also hit the ground as normally 2.5 meters rope is out. (4 meters, minus 0.3 for bolt and hanger and 2.5 meters rope, 0.5 meter dynamic and 1 meter for feet below the harness.) Climbing is a risky sport and clearly the FFEM bolting guidelines have had positive impact but with the new generation of 6a gym climbers who want to come out to the rock, it should be revised. Here are the 8a bolting recommendations for easier routes: #1 at 3 meters #2 at 4 meters #3 at 5.5 meters #4 at 7.5 meters #5 at 10 meters If we are talking about very hard routes with a relatively much easier start, it is normally OK with longer distance in between the bolts. When it comes to clipping positions and grades, on a 6a route the clipping positions should be adjusted to 160 cm climbers meanwhile on an 8a route, 170 cm could be applicable.
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