Precision Hydration

No cramps, no empty tank: with Precision Fuel & Hydration you match salt and carbohydrates to your body. Choose the PH 1000 or PH 1500 based on how much you sweat, and count your carbs easily with the PF 30 and PF 90 gels. That way you know exactly what you take in per hour. Build your fuelling plan for your next long run.
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  • Precision PF 30 Gel – single gel, front of pack
    Popular choice

    Precision PF 30 Gel (30g Carbs)

    Energy gel with 30 g carbs for marathons, trail runs and ultras

    (11)
    By € 300
    300 / item
  • Precision PF 90 Gel – pouch with cap, front

    Precision PF 90 Gel (30g Carbs)

    Large energy gel with 90 g carbs for ultras and long trails

    (6)
    By € 600
    200 / item
  • Precision PF 30 Chew Original – bag of packs, front

    Precision PF 30 Chew (30g Carbs)

    Energy chews with 30 g carbs for trail runs and ultras

    510 g

    (8)
    € 3499
    233 / item
  • Precision PF 30 Caffeine Gel – single gel with 100 mg caffeine, front

    Precision PF 30 Caffeine Gel (30g Carbs)

    Energy gel with 30 g carbs and 100 mg caffeine for races

    (4)
    By € 380
    380 / item
  • Precision PH 1000 Electrolyte Tablets – tube with cap and loose effervescent tablets

    Precision PH 1000 Electrolyte Tablets (500mg Sodium)

    Strong electrolyte tablets for long trail runs and heavy sweating

    45 g

    (11)
    By € 999
    100 / item
  • Precision PH 1500 Electrolyte Tablets – tube with cap and loose effervescent tablets

    Precision PH 1500 Electrolyte Tablets (750mg Sodium)

    Extra strong electrolyte tablets for heavy sweaters and heat

    50 g

    (11)
    By € 999
    100 / item
  • Precision PF 60 Chew Bar Original – bar next to the wrapper

    Precision PF 60 Chew Bar (60g Carbs)

    Chew bar with 60 g carbs for ultras and long trail runs

    (11)
    By € 395
    395 / item
  • Precision Electrolyte Capsules – box with blister, front

    Precision Electrolyte Capsules (250mg Sodium)

    Salt capsules for ultras and trail runs where you drink water

    15 g

    (2)
    € 899
    060 / item
  • Precision PF 300 Flow Gel – refill pouch with cap, front

    Precision PF 300 Flow Gel (30g Carbs)

    Refill pouch with 300 g carbs for ultras and long trail runs

    510 g

    (3)
    € 2000
    200 / item
  • Precision Carb & Electrolyte Drink Mix – bag, front

    Precision Carb & Electrolyte Drink Mix (30g Carbs per 500 ml)

    Sports drink with carbs and sodium for long runs and heat

    510 g

    (1)
    € 2999
    200 / item
  • Precision PH 1500 Sachets – box with a single sachet

    Precision PH 1500 Sachets (750mg Sodium)

    Strong electrolyte drink for heavy sweaters, heat and preloading

    160 g

    (3)
    € 1299
    162 / item
  • Precision PH 500 Electrolyte Tablets – tube with cap and loose effervescent tablets

    Precision PH 500 Electrolyte Tablets (250mg Sodium)

    Electrolyte tablets for daily training and warm long runs

    60 g

    (3)
    By € 999
    067 / item
  • Precision 1 litre bottle – clear bottle with rainbow band, front

    Precision Bottle (1000ml)

    Large sports bottle for long training sessions and hydration mixes

    110 g

    (1)
    € 795
  • Precision Flow Flask 300 – soft flask with bite valve and carb scale

    Precision Flow Flask 300 (500ml)

    Large soft flask for long runs and carb management

    29 g

    (1)
    € 1099
  • Precision Everyday Trail Hat in black – angled front view
    UPF sun protection

    Precision Everyday Trail Hat

    Trail cap with UPF 50+ and mesh panels for sunny trail runs

    55 g

    (1)
    € 3995
  • Precision Flow Flask 120 – small soft flask with bite valve and carb scale

    Precision Flow Flask 120 (200ml)

    Compact soft flask for short runs and quick energy

    25 g

    (1)
    € 899
  • Precision PH 1000 Sachets – box with a single sachet

    Precision PH 1000 Sachets (500mg Sodium)

    Electrolyte drink for long trail runs, marathons and heavy sweating

    160 g

    € 1299
    162 / item
  • Precision Trail Hat with sticker print – angled front view

    Precision Trail Hat

    Light trail cap for warm runs and long days outside

    55 g

    € 3995
  • Precision Fuel Bottle 500ml – clear bottle with rainbow stripes, front

    Precision Fuel Bottle (500ml)

    500 ml bottle for sports drinks and electrolytes during training

    75 g

    € 499
  • Precision Flow Bottle 300 – soft bottle with carb scale up to 300 g

    Precision Flow Bottle 300 (500ml)

    Soft bottle for Flow Gel with scale up to 300 g carbs

    51 g

    (2)
    € 599
  • Precision PH 250 Electrolyte Tablets – tube with cap and loose effervescent tablets

    Precision PH 250 Electrolyte Tablets (125mg Sodium)

    Light effervescent electrolyte tablets for training and warm weather

    60 g

    (1)
    By € 999
    067 / item
  • Precision Bucket Hat with sticker print – front view

    Precision Bucket Hat

    Light bucket hat for sunny trails and very long days

    65 g

    (3)
    € 3995
  • Precision Splatter Hat – angled front view with splatter print
    UPF sun protection

    Precision Splatter Hat

    Trail cap with splatter print, UPF 50+ and mesh panels

    55 g

    € 3995
  • Precision PH 500 Sachets – box with a single sachet

    Precision PH 500 Sachets (250mg Sodium)

    Electrolyte drink for training and warm long runs

    160 g

    € 1299
    162 / item
Precision Hydration - Trail.nl

Precision Fuel & Hydration at Trail.nl: fuel and salt tailored to you

Precision Fuel & Hydration (formerly Precision Hydration) starts from a simple idea: every runner loses a different amount of salt through sweat. That's why with this brand you choose your electrolytes based on how much you sweat, and your carbohydrates based on how much you need per hour. No guesswork, but a plan.

Electrolytes: what strength do you need?

  • Average sweater: the PH 1000 tablets (500 mg sodium per litre) are a good starting point for training and races of up to a few hours.
  • Salty sweater or hot races: the PH 1500 tablets give you more sodium. If you see white salt marks on your clothes, this is probably your strength.
  • Topping up on the go: the Electrolyte Capsules are swallowed with water, handy when you refill flasks at aid stations.

Compare them with all our electrolytes.

Carbohydrates: count your grams

The PF products have the number of grams of carbohydrate in their name, so you can easily hit your target per hour. The PF 30 Gel is a mild gel with 30 grams of carbohydrate, also available as a caffeine version. With the PF 90 Gel one flask holds enough for an hour or more. Prefer something to chew? Choose the PF 30 Chews or the PF 60 Chew Bar. More choice in energy gels and energy chews.

Frequently asked questions

How many carbohydrates do I need per hour?
For runs longer than an hour and a half, most sports dietitians recommend 60 to 90 grams per hour. Start lower and build up during training so your stomach gets used to it.

How do I know how much salt I lose?
White marks on your clothes, salt on your skin or cramps during long runs are signs that you lose a lot of salt. In that case, start with the PH 1500.

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