Running

No matter what distance of run you decide to tackle, don't let all your hard work in training go to waste with a poor nutritional strategy! Your nutrition will be the make or break when it comes to not just surviving the miles but actually enjoying the event when race day comes and being able to train without fatigue. For more information, take a look at our Running Nutrition Guide.

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  • Endurance Hydration Bundle Pack - 4 x SiS GO Hydro 20 tabs

    Hydration Bundle

    sis-bundle-6t
    1

    Regular Price: £28.00

    Special Price £13.99

  • Podium Bundle

    Training Bundle

    sis-bundle-5t
    2

    Regular Price: £66.00

    Special Price £38.99

  •  GO Energy Bar Mini - 20 Pack (Apple & Blackcurrant)

    GO Energy Bar Mini - 20 Pack (Apple & Blackcurrant)

    200221
    3

    Regular Price: £24.00

    Special Price £13.99

    Out of stock

  • Specialty Gels - Multi Flavour 30 Pack Bundle

    Speciality Gels - Multi Flavour 30 Pack Bundle

    sis-bundle-5n
    4

    Regular Price: £53.00

    Special Price £26.49

  • SiS GO Isotonic Gel - Multi Flavour 30 Pack Bundle

    GO Isotonic Energy Gel - Multi Flavour 30 Pack Bundle

    sis-bundle-3n
    5

    Regular Price: £42.00

    Special Price £20.99

  •  GO Energy Bar Mini - 20 Pack (Blueberry)

    GO Energy Bar Mini - 20 Pack (Blueberry)

    200222
    6

    Regular Price: £24.00

    Special Price £13.99

  •  GO Energy Bar Mini - 20 Pack (Banana Fudge)

    GO Energy Bar Mini - 20 Pack (Banana Fudge)

    200223
    7

    Regular Price: £24.00

    Special Price £13.99

    Out of stock

  •  GO Energy Bar Mini - 20 Pack (Chocolate Fudge)

    GO Energy Bar Mini - 20 Pack (Chocolate Fudge)

    200224
    8

    Regular Price: £24.00

    Special Price £13.99

  •  GO Energy Bar Mini - 20 Pack (Red Berry)

    GO Energy Bar Mini - 20 Pack (Red Berry)

    200225
    9

    Regular Price: £24.00

    Special Price £13.99

  • SiS Training Supplements Intro Pack - Science in Sport

    Endurance Pack

    000029
    10

    £14.00
  •  GO Hydro - 8 Pack (Pineapple & Mango)

    GO Hydro - 8 Pack (Pineapple & Mango)

    005307
    11

    £56.00
  •  Mini GO Energy + Caffeine Bars - 12 Pack (Espresso)

    Mini GO Energy + Caffeine Bars - 12 Pack (Espresso)

    200913
    12

    £18.00
  •  Overnight Protein - 1kg (Chocolate)

    Overnight Protein - 1kg (Chocolate)

    016112
    13

    £48.00
  • GO Isotonic Energy Gel  - 20 Pack (Orange)

    GO Isotonic Energy Gel - 20 Pack (Orange)

    200214
    14

    £28.00
  •  REGO Rapid Recovery - 1kg (Chocolate)

    REGO Rapid Recovery - 1kg (Chocolate)

    100047
    15

    £24.00
  • SiS Immune (Orange)

    Immune Tablets (Orange)

    100108
    16

    £7.00
  •  Advanced Isolate+ - 1kg (Chocolate Orange)

    Advanced Isolate+ - 1kg (Chocolate Orange)

    100001
    17

    £45.00
  • SiS GO Hydro + Caffeine 20 Tablets Cola

    GO Hydro + Caffeine (Cola)

    005703-S
    18

    £7.00
  • GO Isotonic Energy Gel  - 20 Pack (Apple)

    GO Isotonic Energy Gel - 20 Pack (Apple)

    200210
    19

    £28.00
  • SiS GO Energy + Electrolyte Gel 60ml 30 Pack Raspberry

    GO Energy + Electrolyte Gel - 20 Pack (Raspberry)

    200227
    20

    £30.00
  • GO Isotonic Energy Gel  - 6 Pack (Cherry)

    GO Isotonic Energy Gel - 6 Pack (Cherry)

    200510
    21

    £8.40

    Out of stock

  • GO Energy + Caffeine Gel  - 20 Pack (Espresso)

    GO Energy + Caffeine Gel - 20 Pack (Espresso)

    200220
    22

    £36.00
  • SiS Running Water Bottle - Slimline (400ml)

    SiS Running Water Bottle - Slimline (400ml)

    010066
    23

    £4.00
  • SiS GO Hydro 20 Tablets - Lemon

    GO Hydro (Pineapple & Mango)

    005307-S
    24

    £7.00

    Out of stock

  •  GO Energy + Immune Gel  Mixed - 6 Pack

    GO Energy + Immune Gel Mixed - 6 Pack

    200509
    25

    £11.00
  •  Overnight Protein - 1kg (Vanilla)

    Overnight Protein - 1kg (Vanilla)

    016716
    26

    £48.00
  • SiS GO Electrolyte 1kg Lemon Lime

    GO Electrolyte - 1kg (Lemon & lime)

    100050
    27

    £17.00
  • GO Isotonic Energy Gel  - 20 Pack (Pineapple)

    GO Isotonic Energy Gel - 20 Pack (Pineapple)

    200215
    28

    £28.00
  •  GO Hydro (Lemon)

    GO Hydro (Lemon)

    005208-single-
    29

    £7.00

    Out of stock

  • SiS GO Energy + Electrolyte Gel 60ml 30 Pack Lemon & Mint

    GO Energy + Electrolyte Gel - 20 Pack (Lemon & Mint)

    200226
    30

    £30.00
  • GO Isotonic Energy Gel  - 30 Pack (Cherry)

    GO Isotonic Energy Gel - 30 Pack (Cherry)

    200512
    31

    £42.00
  • 700ml Protein Shaker

    700ml Protein Shaker

    010073
    32

    £5.00
  •  Whey Protein - 1kg (Pineapple & Coconut)

    Whey Protein - 1kg (Pineapple & Coconut)

    100304
    33

    £30.00
  • GO Isotonic Energy Gel  - 20 Pack (Tropical)

    GO Isotonic Energy Gel - 20 Pack (Tropical)

    200216
    34

    £28.00
  •  Overnight Protein - 1kg (Cookies and Cream)

    Overnight Protein - 1kg (Cookies and Cream)

    100303
    35

    £48.00
  •  Mini GO Energy + Caffeine Bars - 12 Pack (Red Berry)

    Mini GO Energy + Caffeine Bars - 12 Pack (Red Berry)

    200903
    36

    £18.00

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