Collection: Long distance endurance fuel | Hammer Nutrition UK

Long distance endurance fuel — for events beyond 2–3 hours. When duration increases, your body needs more than carbs alone. Perpetuem delivers complex carbs + protein + healthy fats for sustained energy, muscle protection and digestive comfort. Trusted for nearly 40 years.

Looking specifically for a drink-based option? Compare long-distance sports and energy drinks to choose HEED for sessions up to 3 hours or Perpetuem for events lasting 3 hours or longer.

Shop Perpetuem → Shop Perpetuem Solids → FREE 5 Secrets Guide →

What to Use & When

Use Fully Charged before long-distance events when you want a low-caffeine pre-workout for energy and focus. It complements your carbohydrate fuel, hydration and electrolyte strategy rather than replacing them.

• Up to ~3 hours: HEED Sports Drink — 110 cal/serving; hydration + complex carbs + 6 electrolytes in one bottle
• Beyond 3 hours (liquid): Perpetuem — ~90 cal/scoop; complex carbs + protein + healthy fats; reduces muscle breakdown; the flagship long-distance fuel
• Beyond 3 hours (chewable): Perpetuem Solids — ~100 cal per 3 tabs; no mixing; pocket-ready
• Quick energy boost: Hammer Gel — ~90 cal; fast fuel for climbs, transitions or closing miles; pairs perfectly with Perpetuem
• All-day real food: Hammer Bars — 240–260 cal/bar (flavour dependent); 100% organic; alternates with Perpetuem on very long events
• Electrolytes: Endurolytes or Endurolytes Extreme — full-spectrum mineral replacement; tailor to heat, sweat rate and intensity
• After your event: Recoverite — post-exercise recovery

All Fuels: Recovery | Energy | Electrolytes | Food Bars | Fuelling Kits