Race PR Kit

€104,95; €104,95
Unit price: per

Three supplements for the most important races of your season

The Race PR Kit brings together Race Day Boost, Anti-Fatigue Caps and Energy Surge, at a better price than buying them separately: phosphate loading in the days before your race, stimulant-free capsules for the late stage of long efforts, and sublingual ATP for the key moments. Phosphorus contributes to normal energy-yielding metabolism; magnesium contributes to the reduction of tiredness and fatigue. Vegan, gluten-free, caffeine-free.

What’s in the kit:

Race Day Boost (64 capsules – one complete four-day load)
Anti-Fatigue Caps (90 capsules)
Energy Surge (30 sublingual tablets)

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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BENEFITS

Three supplements for the most important races of your season

When you’re aiming to run or ride a personal record (PR) in a race, a lot depends on the details – on top of good preparation and the right fueling. The Race PR Kit brings together the three supplements we recommend for the key (“A”) races of your season – at a better price than buying them separately. All three are vegan and gluten-free, and none of them contains caffeine.

1. Race Day Boost – phosphate loading in the days before your race

4 capsules four times a day on each of the four days before your race, each serving providing 1000 mg of trisodium phosphate – following the protocol used in sports science studies. Phosphate loading is researched mainly for its role in buffering the acid produced during exercise and for the 2,3-DPG content of red blood cells. Malic acid makes it easier on your stomach. Phosphorus contributes to normal energy-yielding metabolism.

2. Anti-Fatigue Caps – stimulant-free capsules for the late stage of an effort

Magnesium and potassium aspartates plus OKG (ornithine alpha-ketoglutarate) – we chose them to deal with the ammonia that builds up during exercise, which we consider one of the main causes of early fatigue. Magnesium contributes to the reduction of tiredness and fatigue and to normal muscle function; potassium contributes to normal muscle function.

3. Energy Surge – ATP under your tongue, whenever you need it

100 mg of PEAK ATP® per tablet, in a sublingual form that dissolves under your tongue. There’s no fixed dosing schedule: you take it before a short, intense race, before a long climb or in the final push. In our experience, it delivers the most in the second half of an effort.

Who is it for?

Runners, cyclists, triathletes and all endurance athletes – for the most important races of the season and for multi-day events. The kit doesn’t provide energy, fluid or full-spectrum electrolyte replacement: during the race, Hammer Gel, HEED or Perpetuem, and Endurolytes take care of those.

FAQ

Why these three products?

Because each one is made for a different phase of your race. Race Day Boost prepares you in the days before the race with phosphate loading; Anti-Fatigue Caps is made for the late stage of long efforts; and Energy Surge is for the key moments of the race – before a climb, a surge or the final push. In our opinion, the three complement each other well this way.

What’s the difference between Energy Surge and Anti-Fatigue Caps?

Energy Surge contains ATP – the main energy storage and transfer molecule of your cells – and has no fixed dosing schedule: you take it when you need it. Anti-Fatigue Caps contains two ingredients – potassium/magnesium aspartates and OKG – which we chose to deal with the ammonia that builds up during exercise, and you take it regularly, every hour. The two products combine well.

What is phosphate loading?

Phosphate loading means taking small doses of sodium phosphate several times a day for a few days before a race. The method has been researched in endurance athletes for decades; we matched the dosing of Race Day Boost (4 × 1 g a day for 4 days) to the protocol used in the studies. Individual responses can vary, so try it before a less important race first.

Should I use them for every race?

Not Race Day Boost: in our experience, a kind of “tolerance” can develop with phosphate loading, so we recommend it 4–6 times a year, for the most important races of your season. Anti-Fatigue Caps and Energy Surge can be used in long or hard workouts and in any race.

Do they contain caffeine?

No. All three products are free of caffeine and other stimulants, so you can use them before an evening race or if you’re sensitive to caffeine, and they add nothing to the caffeine you get from other sources (a caffeinated gel, for example).

Do I still need to fuel while using them?

Yes. The products in the kit don’t provide energy, fluid or full-spectrum electrolyte replacement. You still need to take care of those during the race – with Hammer Gel, HEED or Perpetuem, and Endurolytes, for example. To plan your fueling, we recommend our How to fuel guides.

Are the products vegan?

Yes, all three products are vegan and gluten-free.

Are Hammer Nutrition supplements tested by an independent laboratory?

Yes. Our supplements are manufactured in accordance with US dietary supplement manufacturing regulations (21 CFR 111): every raw material used is tested for purity, potency, identity and integrity, and they are checked at every stage of production – blending, encapsulation, tableting, packaging materials, finished product – before they go on sale.

How should I store them?

In a cool, dry place, between 5 and 30 °C, away from direct heat, sunlight and moisture. The products keep their quality for 4 years from the manufacture date (MFG); after opening, always close the lid tightly and use within 6 months.

HOW TO USE

In the days before the race – Race Day Boost

Single-day (“A”) race: 4 capsules 4 times a day (16 capsules a day) on each of the 4 days before the race, with meals and plenty of water.
Multi-day race: 4 capsules 4 times a day on each of the 3 days before the start; after each race day, 2 × 4 capsules a day – one serving as soon as possible after the stage, with Recoverite recovery drink, the other later, with a meal.

On race day – Anti-Fatigue Caps

Before the start: 2–4 capsules 20–30 minutes before the start.
In longer races: an additional 1–2 capsules every hour from the second hour onward.

On race day – Energy Surge

Short, intense race (under an hour): dissolve 1–4 tablets under your tongue 5–30 minutes before the start.
In longer races: dissolve 1–3 tablets under your tongue as needed – before climbs, surges or the final push. For faster dissolving, chew the tablet and hold it in your mouth for 1–5 minutes before swallowing.

You’ll find the exact composition and nutrition table of each product on its product page.

Good to know

We recommend Race Day Boost 4–6 times a year, for the most important races of your season; don’t take more than 16 capsules a day.
16 Race Day Boost capsules a day contain 1760 mg of sodium (about 4.4 g of salt): cut back on the salt in your diet on loading days. If you have high blood pressure, kidney or heart disease, or follow a low-sodium diet, consult your doctor before use.
Energy Surge contains a sweetener (mannitol); excessive consumption may produce laxative effects.
Try all three products in training or before a less important race first – not on the day of your main race.
If you are pregnant or breastfeeding, take medication or have a known medical condition, consult your doctor before use.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

5 Secrets of Success (PDF)

Product Usage Manual (PDF)

How to fuel – guides