Energy & Endurance

GU Original Sports Nutrition Energy Gel is the energy gel that started it all. In 1993, Dr. Bill Vaughn developed the world’s first energy gel to help his daughter perform better during ultra-marathons, and GU has been helping to propel the world’s most...

GU Energy Chews pack energy-dense calories to help you fuel on-the-go. This highly portable bag contains sixteen (16) bite-sized Chews, which translates to two (2) servings, making it easier to eat and fuel at your own pace. These mini versions of our...

GU Original Sports Nutrition Energy Gel is the energy gel that started it all. In 1993, Dr. Bill Vaughn developed the world’s first energy gel to help his daughter perform better during ultra-marathons, and GU has been helping to propel the world’s most...

Created for daily use before and during training and competition, the new GU Energy Stroopwafel delivers all the nutrients needed to power your performance: Quality carbohydrates (immediate and long-lasting energy from complex and simple carbohydrates),...

Gu Energy Chews give athletes something to chew on during training and races. With similar nutrients per serving as the original GU Energy Gels, GU Energy Chews can help mix up a nutrition plan to keep things interesting while out on the road or trail...

GU Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original sports energy gel. Designed for extreme and long-duration endurance activities, GU Roctane Energy Gel comes in highly compact, portable, and calorie-dense packets...

We teamed up with our neighbors at hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient and less sticky. The Flask holds servings of energy Gel and includes marks on the back to measure your...

GU Energy Chews give athletes something to chew on during training and races. With similar nutrients per serving as the original GU Energy Gels, GU Energy Chews can help mix up a nutrition plan to keep things interesting while out on the road or trail...

GU Energy Chews pack energy-dense calories to help you fuel on-the-go. This highly portable bag contains sixteen (16) bite-sized Chews, which translates to two (2) servings, making it easier to eat and fuel at your own pace. These mini versions of our...

GU Energy Chews pack energy-dense calories to help you fuel on-the-go. Each highly portable bag contains sixteen (16) bite-sized Chews, which translates to two (2) servings, making it easier to eat and fuel at your own pace. These mini versions of our...

Roctane Ultra Endurance Energy drink is a carbohydrate intensive energy drink mix formulated especially for ultra-distance and intense racing or training efforts. It contains the critical carbs and electrolyte replenishment that endurance athletes need...

GU Energy Chews give athletes something to chew on during training and races. With similar nutrients per serving as the original GU Energy Gels, GU Energy Chews can help mix up a nutrition plan to keep things interesting while out on the road or trail...

GU Original Sports Nutrition Energy Gel is the energy gel that started it all. In 1993, Dr. Bill Vaughn developed the world’s first energy gel to help his daughter perform better during ultra-marathons, and GU has been helping to propel the world’s most...

Gu Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original Sports energy Gel. Designed for extreme and long-duration endurance activities, GU Roctane energy Gel comes in highly compact, portable, and calorie-dense packets...

GU Energy Chews pack energy-dense calories to help you fuel on-the-go. This highly portable bag contains sixteen (16) bite-sized Chews, which translates to two (2) servings, making it easier to eat and fuel at your own pace. These mini versions of our...

Roctane Ultra Endurance Energy Drink is a carbohydrate intensive energy drink mix formulated especially for ultra-distance and intense racing or training efforts. It contains the critical carbs and electrolyte replenishment that endurance athletes need...

GU Original Sports Nutrition Energy Gel is the energy gel that started it all. In 1993, Dr. Bill Vaughn developed the world's first energy gel to help his daughter perform better during ultra-marathons, and GU has been helping to propel the world's most...

GU Energy Chews pack energy-dense calories to help you fuel on-the-go. This highly portable bag contains sixteen (16) bite-sized Chews, which translates to two (2) servings, making it easier to eat and fuel at your own pace. These mini versions of our...

GU Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original sports energy gel. Designed for extreme and long-duration endurance activities, GU Roctane Energy Gel comes in highly compact, portable, and calorie-dense packets...

GU Liquid Energy Gel delivers the same portable and fast-absorbing carbohydrates as GU Energy Original Energy Gel in a refreshingly light and smooth liquid form. Each 100-calorie serving is 2 oz., and delivers a great-tasting blend of complex and simple...