Use a small container to attach Himalayan salt to your race belt, or better yet, grab the Onnit Salt Packets for convenience. (onnit.com)
AND with a salt packet enclosed, snack - goers can flavor this snack as much or as little as they would like! (rudisbakery.com)
The Spice Lab Pink Himalayan Salt - X-fine 50 Salt Packets - Gourmet Pure Crystal - Nutrient and Mineral Fortified for Health - Kosher and Natural Certified (amazon.com)