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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  • Protein Bar Bundle

    Protein Bar Bundle

    protein-bar-bundle
    1

    Regular Price: £12.00

    Special Price £6.24

  • REGO Bundle

    REGO Bundle

    sis-bundle-1t
    2

    Regular Price: £82.00

    Special Price £42.64

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

    Hydration Bundle

    sis-bundle-6t
    3

    Regular Price: £28.00

    Special Price £14.56

  • REGO Rapid Recovery Powder Plus 1.54kg (Choose your flavour)

    REGO Rapid Recovery Powder Plus 1.54kg (Choose your flavour)

    22790
    4

    Regular Price: £43.00

    Special Price £22.36

  • SiS GO Mixed Gel Bundle - Multipack Energy Gels

    GO Mixed Gel Bundle

    000234
    5

    Regular Price: £14.00

    Special Price £10.00

  • REGO Rapid Recovery Powder 1kg (Choose your flavour)

    REGO Rapid Recovery Powder 1kg (Choose your flavour)

    007070
    6

    Regular Price: £24.00

    Special Price £12.48

  • Overnight Protein Powder - 1kg (Choose your flavour)

    Overnight Protein Powder - 1kg (Choose your flavour)

    26650
    7

    Regular Price: £48.00

    Special Price £24.96

  • Specialty Gels - Multi Flavour 30 Pack Bundle

    Speciality Gels - Multi Flavour 30 Pack Bundle

    sis-bundle-5n
    8

    Regular Price: £53.00

    Special Price £27.56

  • SiS GO Isotonic Gel - Multi Flavour 30 Pack Bundle

    GO Isotonic Energy Gel - Multi Flavour 30 Pack Bundle

    sis-bundle-3n
    9

    Regular Price: £42.00

    Special Price £21.84

  • GO Hydro 20 Tablets 8 Pack - Pineapple & Mango

    GO Hydro 20 Tablets 8 Pack - Pineapple & Mango

    005307
    10

    Regular Price: £56.00

    Special Price £29.12

  • SiS WHEY20 78ml Mixed 4 Pack - Strawberry & Lemon

    WHEY20 78ml Mixed 4 Pack - Strawberry & Lemon

    100070
    11

    Regular Price: £9.00

    Special Price £4.68

  • SiS WHEY20 78ml Mixed 4 Pack - Strawberry & Lemon

    WHEY20 78ml Mixed 4 Pack - Chocolate Orange & Caramel

    200705
    12

    Regular Price: £9.00

    Special Price £4.68

  • SiS Training Supplements Intro Pack - Science in Sport

    Endurance Pack

    000029
    13

    £14.00
  • Mini GO Energy + Caffeine Bars - 12 Pack (Espresso)

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

    200913
    14

    £18.00
  • SiS Protein Bar 55g 20 Pack Mint Chocolate

    Protein Bar 55g 20 Pack - Mint Chocolate

    009497
    15

    £40.00
  • SiS GO Energy + Electrolyte Gel (30 Pack)

    GO Energy + Electrolyte Gel - 30 Pack (Choose your Flavour)

    25550
    16

    £45.00
  • GO Energy + Immune Gel 60ml 20 Pack (Choose your flavour)

    GO Energy + Immune Gel 60ml 20 Pack (Choose your flavour)

    22760
    17

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

    SiS Running Water Bottle - Slimline (400ml)

    010066
    18

    £4.00
  • SiS GO Energy Sachets 50g (18 Pack)

    GO Energy Sachets - 18 Pack (Choose your Flavour)

    003040
    19

    £24.00
  • GO Energy + Immune Gel Bundle - 6 Pack

    GO Energy + Immune Gel Bundle - 6 Pack

    200509
    20

    £11.00
  • REGO Rapid Recovery Sachets - 18 Pack (Choose your flavour)

    REGO Rapid Recovery Sachets - 18 Pack (Choose your flavour)

    007040
    21

    £32.00
  • GO Energy + Immune Gel 60ml 30 Pack (Choose your flavour)

    GO Energy + Immune Gel 60ml 30 Pack (Choose your flavour)

    22770
    22

    £54.00
  • 700ml Protein Shaker

    700ml Protein Shaker

    010073
    23

    £5.00
  • GO Energy Powder - 500g (Choose your Flavour)

    GO Energy Powder - 500g (Choose your Flavour)

    003050
    24

    £11.00
  • SiS GO Caffeine Shot - Tropical (12 x 60ml)

    GO Caffeine Shot - Tropical (12 x 60ml)

    200202
    25

    £27.00
  • GO Energy + Caffeine Gel - 20 Pack (Choose your Flavour)

    GO Energy + Caffeine Gel - 20 Pack (Choose your Flavour)

    22690
    26

    £36.00
  • Mini GO Energy + Caffeine Bars - 12 Pack (Red Berry)

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

    200903
    27

    £18.00

    Out of stock

  • REGO Rapid Recovery Powder - 500g (Choose your flavour)

    REGO Rapid Recovery Powder - 500g (Choose your flavour)

    007050
    28

    £13.00
  • REGO Rapid Recovery Powder Plus 490g (Choose your flavour)

    REGO Rapid Recovery Powder Plus 490g (Choose your flavour)

    22780
    29

    £16.00
  • SiS Immune (Orange)

    Immune Tablets (Orange)

    100108
    30

    £7.00
  • GO Isotonic Energy Gel - 30 Pack (Choose your Flavour)

    GO Isotonic Energy Gel - 30 Pack (Choose your Flavour)

    2060
    31

    £42.00
  • SiS GO Caffeine Shot - Cola

    GO Caffeine Shot - Cola (12 x 60ml)

    200201
    32

    £27.00
  • WHEY20 78ml 8 Pack Bundle - Strawberry & Lemon

    WHEY20 78ml 8 Pack Bundle - Strawberry & Lemon

    sis-bundle-26t
    33

    £18.00
  • SiS REGO Rapid Recovery 1.6kg

    REGO Rapid Recovery Powder - 1.6kg (Choose your Flavour)

    007060
    34

    £38.00
  • GO Isotonic Energy Gel - 6 Pack (Choose your Flavour)

    GO Isotonic Energy Gel - 6 Pack (Choose your Flavour)

    002050
    35

    £8.40
  • Podium Bundle

    Training Bundle

    sis-bundle-5t
    36

    £66.00

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