Collection: TRIATHLON NUTRITION FOR SWIM, BIKE, RUN & RECOVERY
Triathlon nutrition for every distance — sprint, Olympic, 70.3 and Iron distance triathlon. Hammer’s approach: steady energy across all three disciplines, full-spectrum hydration and effective recovery. No excessive sugars, no GI distress, no mid-race crashes.
Shop Hammer Gel → Long-Distance Fuel → Electrolytes → FREE 5 Secrets Guide →
Fuel by Triathlon Distance
| Sprint | HEED 30–45 mins before + Hammer Gel 15 mins before start + 1–2 gels hourly on the bike. Endurolytes as required. |
| Olympic | HEED + Hammer Gel (1–2 per hour) + Endurolytes. Consistent calorie and electrolyte intake throughout bike and run. 120–180 cal/hr target. |
| Half Iron (70.3) | Perpetuem / Perpetuem Solids (1–2 scoops/chews hourly) + Hammer Gel + Endurolytes Extreme (1–2 capsules hourly). Recoverite within 30–60 mins of finishing. |
| Full Iron | Perpetuem + Perpetuem Solids + Hammer Gel + Endurolytes Extreme + Anti-Fatigue Caps (1–2 hourly) + Endurance Amino (1–2 hourly). Recoverite post-race. Practise every element in training — no surprises on race day. |
| Hot conditions | Step up to Endurolytes Extreme + increase fluid intake. Overseas races and summer events demand higher sodium support. Hot weather guide → |
Triathlon Nutrition FAQs
- Iron distance nutrition plan
- Half Ironman nutrition plan
- Best electrolytes for triathletes
- What to eat before a triathlon
- How many calories per hour during triathlon?
- Avoiding stomach problems during triathlon
- Recovery after Iron distance triathlon
The Hammer Triathlon Philosophy
- 120–180 cal/hr — the range most triathletes can absorb comfortably. Exceeding this is the most common cause of GI distress on the run.
- Complex carbs, not simple sugars — steady pacing across all three disciplines without energy spikes or crashes
- Full-spectrum electrolytes — triathletes lose more than sodium; chelated minerals support muscle function and hydration across long efforts
- Fuelling mistakes on the bike become run problems — consistent intake on the bike protects your run pace
- Practise every element in training — transitions leave no time to correct nutrition mistakes on race day
Related: Running | Cycling | Electrolytes | Recovery | Triathlon Hub
Categories
- Fuel hub – the guide to going long
- Electrolytes hub – guide to endurance hydration
- Cycling hub – fuel for every ride
- Triathlon hub – fuel for swim, bike & run
- Running hub – fuel for every distance
- Recovery Hub – Endurance Recover for Athletes
- Hyrox Hub -Fuel smarter perform better
- Rowing Hub - Rowing Nutrition guide
-
ENERGY GEL UK – HAMMER GEL® FAST-ACTING ENDURANCE FUEL
High Intensity
ENERGY GEL UK – HAMMER GEL® FAST-ACTING ENDURANCE FUEL12 reviews- Regular price
- £2.25
- Sale price
- £2.25 Sale
-
ORGANIC ENERGY BAR UK – HAMMER BARS® REAL FOOD ENDURANCE FUEL
100% Organic
ORGANIC ENERGY BAR UK – HAMMER BARS® REAL FOOD ENDURANCE FUEL8 reviews- Regular price
- £3.65
- Sale price
- £3.65 Sale
-
HEED - Steady Energy for Endurance Kit
HEED - Steady Energy for Endurance Kit1 review- Regular price
- £9.95
- Sale price
- £9.20 Sale -8%
-
CITRIC ACID FREE SPORTS DRINK UK – HEED BY HAMMER NUTRITION
Under 2hr Drink
CITRIC ACID FREE SPORTS DRINK UK – HEED BY HAMMER NUTRITION13 reviews- Regular price
- £45.95 to £78.95
- Sale price
- £45.95 to £78.95 Sale
Hurry - only 3 left -
PERPETUEM – Sustained Fuel for Long Efforts (Kit)
PERPETUEM – Sustained Fuel for Long Efforts (Kit)No reviews- Regular price
- £20.81
- Sale price
- £19.25 Sale -7%
-
LONG DISTANCE ENDURANCE FUEL UK – PERPETUEM® BY HAMMER NUTRITION
Over 2 hour Drink
LONG DISTANCE ENDURANCE FUEL UK – PERPETUEM® BY HAMMER NUTRITION12 reviews- Regular price
- £69.95
- Sale price
- £69.95 Sale
Only 9 left -
PERPETUEM SOLIDS – SUSTAINED FUEL YOU CAN CHEW
Chewable fuel
PERPETUEM SOLIDS – SUSTAINED FUEL YOU CAN CHEW10 reviews- Regular price
- £5.60
- Sale price
- £5.60 Sale
-
ENDUROLYTES FIZZ – Fast Hydration, Balanced Electrolytes
Hydration Tabs
ENDUROLYTES FIZZ – Fast Hydration, Balanced Electrolytes11 reviews- Regular price
- £8.20 to £23.00
- Sale price
- £8.20 to £23.00 Sale
13 Tablets | 6 Electrolytes | 63p per tablet -
ENDUROLYTES EXTREME – High-Strength Sodium Electrolytes
Electrolyte Caps
ENDUROLYTES EXTREME – High-Strength Sodium ElectrolytesNo reviews- Regular price
- £1.95
- Sale price
- £1.95 Sale
-
ENDUROLYTES EXTREME – High-Strength Sodium Electrolytes
Electrolyte Caps
ENDUROLYTES EXTREME – High-Strength Sodium Electrolytes7 reviews- Regular price
- £38.95
- Sale price
- £38.95 Sale
-
ENDUROLYTES EXTREME POWDER – High-Strength Sodium Electrolytes
Electrolyte Powder
ENDUROLYTES EXTREME POWDER – High-Strength Sodium Electrolytes5 reviews- Regular price
- £39.95
- Sale price
- £39.95 Sale
Hurry - only 2 left -
ELECTROLYTE CAPSULES UK – ENDUROLYTES® BY HAMMER NUTRITION
Electrolyte Caps
ELECTROLYTE CAPSULES UK – ENDUROLYTES® BY HAMMER NUTRITIONNo reviews- Regular price
- £1.95
- Sale price
- £1.95 Sale
-
ELECTROLYTE CAPSULES UK – ENDUROLYTES® BY HAMMER NUTRITION
Electrolyte Caps
ELECTROLYTE CAPSULES UK – ENDUROLYTES® BY HAMMER NUTRITION4 reviews- Regular price
- £33.95
- Sale price
- £33.95 Sale
Hurry - only 1 left