This weekend brings the annual Bolder Boulder 10K race, a community event with 50,000-plus runners, joggers, and walkers in a celebration of fitness (as well as a heartfelt stadium tribute honoring America's veterans and armed forces). New this year along the race course: Gatorade debuts new stevia-sweetened, natural versions of their well-known sports drinks: G Natural and low-cal G2 Natural, both made with natural flavors, colors, and ingredients such as sea salt, with no high-fructose corn syrup. The Gatorade people say these two new offerings, available in Blackberry Raspberry, Lemon Berry, Orange Citrus, Berry, Citrus Mango, and Orange Pomegranate flavors, "offer the same hydration and performance benefits as original Gatorade Thirst Quencher and G2." Grab a cup from one of the Bolder Boulder volunteers as you race by, or check it out at the post-race Expo (G Natural and G2 Natural will also be available in natural products stores soon). See you at the finish line!