Triathlon

No matter what distance of Triathlon 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 swim, bike and run, but actually enjoying the event when race day comes and being able to train without fatigue. For more information, take a look at our Triathlon Nutrition Guide.

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  • SiS GO Hydro 20 Tablets Berry

    SiS GO Hydro 20 Tabs (Berry)

    005604-single-
    1

    £7.00
  • SiS GO Hydro 20 Tablets - Lemon

    SiS GO Hydro 20 Tabs (Lemon)

    005208-single-
    2

    £7.00
  • SiS GO Hydro + Caffeine 20 Tablets Cola

    SiS GO Hydro + Caffeine 20 Tabs (Cola)

    005703-S
    3

    £7.00
  • SiS GO Energy Bar Bundle

    SiS GO Energy Bar Bundle - Fast Energy Loading

    499996
    4

    £11.00
  • SIS Mixed Isotonic 20 Gel Pack

    SiS Mixed Isotonic Energy Gel - 20 Pack

    100076
    5

    £28.00

    Out of stock

  • GO Caffeine Shot - Cola

    GO Caffeine Shot - Cola

    100201
    6

    £2.25
  • SiS REGO Rapid Recovery Powder - 500g (Chocolate)

    SiS REGO Rapid Recovery Powder - 500g (Chocolate)

    007158-20
    7

    £13.00
  • GO Caffeine Shot - Tropical

    GO Caffeine Shot - Tropical

    100202
    8

    £2.25
  • SiS GO Mixed Gel Bundle - Multipack Energy Gels

    SiS GO Mixed Gel Bundle (10 Energy Gels)

    000234
    9

    Regular Price: £14.00

    Special Price £10.00

  • SiS Pro Yellow Bottle (800ml)

    SiS Pro Yellow Bottle (800ml)

    010004
    10

    Regular Price: £5.00

    Special Price £3.99

  • SiS REGO Rapid Recovery Powder - 1kg (Chocolate)

    SiS REGO Rapid Recovery Powder - 1kg (Chocolate)

    100047
    11

    Regular Price: £24.00

    Special Price £13.69

  • SiS REGO Rapid Recovery Powder - 1kg (Strawberry)

    SiS REGO Rapid Recovery Powder - 1kg (Strawberry)

    100046
    12

    Regular Price: £24.00

    Special Price £13.69

  • SiS GO Electrolyte 1kg Lemon Lime

    SiS GO Electrolyte Powder - 1kg (Lemon & Lime)

    100050
    13

    Regular Price: £17.00

    Special Price £9.79

  • SiS REGO Rapid Recovery Powder - 500g (Strawberry)

    SiS REGO Rapid Recovery Powder - 500g (Strawberry)

    007059-20
    14

    £13.00
  • SiS Whey Protein 1kg Vanilla

    SiS Whey Protein Powder - 1kg (Vanilla)

    015719
    15

    Regular Price: £25.00

    Special Price £22.49

  • SiS GO Electrolyte Powder - 500g (Lemon & Lime)

    SiS GO Electrolyte Powder - 500g (Lemon & Lime)

    006052
    16

    £11.00
  • SiS REGO Rapid Recovery Powder - 500g (Banana)

    SiS REGO Rapid Recovery Powder - 500g (Banana)

    007257-20
    17

    £13.00
  • SiS REGO Rapid Recovery Powder - 500g (Vanilla)

    SiS REGO Rapid Recovery Powder - 500g (Vanilla)

    007752-20
    18

    £13.00
  • SiS Whey Protein 1kg Chocolate

    SiS Whey Protein Powder - 1kg (Chocolate)

    015115
    19

    Regular Price: £25.00

    Special Price £22.49

  • 800ml SiS Cycling Drinks Bottle - Narrow Neck

    SiS Bottle - Narrow Neck (800ml)

    010080
    20

    Regular Price: £5.00

    Special Price £3.99

  • SiS GO Energy + Electrolyte Gel 60ml 6 Pack Raspberry

    SiS GO Energy + Electrolyte Gel - 6 Pack (Raspberry)

    100017
    21

    £9.00
  • SiS REGO Rapid Recovery Powder - 1kg (Banana)

    SiS REGO Rapid Recovery Powder - 1kg (Banana)

    100205
    22

    Regular Price: £24.00

    Special Price £13.69

  • SiS SmartShake (600ml)

    SiS SmartShake (600ml)

    100142
    23

    Regular Price: £10.00

    Special Price £6.99

  • SiS Overnight Protein 1kg Vanilla

    SiS Overnight Protein Powder - 1kg (Vanilla)

    016716
    24

    Regular Price: £48.00

    Special Price £39.99

  • SiS Protein Bar 55g 20 Pack Chocolate & Peanut

    SiS Protein Bar - 20 Pack (Chocolate & Peanut)

    009169
    25

    Regular Price: £40.00

    Special Price £34.99

  • SiS GO + Caffeine Gel 60ml - Citrus (6 Pack)

    SiS GO Energy + Caffeine Gel - 6 Pack (Citrus)

    100081
    26

    £11.00
  • SiS Whey Protein 1kg Strawberry

    SiS Whey Protein Powder - 1kg (Strawberry)

    015016
    27

    Regular Price: £25.00

    Special Price £22.49

  • SiS GO Electrolyte 1kg Tropical

    SiS GO Electrolyte Powder - 1kg (Tropical)

    100051
    28

    Regular Price: £17.00

    Special Price £9.79

  • SiS REGO Rapid Recovery Powder - 1kg (Vanilla)

    SiS REGO Rapid Recovery Powder - 1kg (Vanilla)

    100204
    29

    Regular Price: £24.00

    Special Price £13.69

  • SiS GO Electrolyte 1kg Tropical

    SiS GO Electrolyte Powder - 1kg (Blackcurrant)

    100207
    30

    Regular Price: £17.00

    Special Price £9.79

  • SiS Protein Bar 55g 20 Pack Mint Chocolate

    SiS Protein Bar - 20 Pack (Mint Chocolate)

    009497
    31

    Regular Price: £40.00

    Special Price £34.99

  • SiS GO Energy + Electrolyte Gel 60ml 6 Pack Lemon & Mint

    SiS GO Energy + Electrolyte Gel - 6 Pack (Lemon & Mint)

    100022
    32

    £9.00
  • SiS GO Electrolyte Powder - 500g (Tropical)

    SiS GO Electrolyte Powder - 500g (Tropical)

    006458
    33

    £11.00
  • SiS GO Electrolyte 500g - Blackcurrant

    SiS GO Electrolyte Powder - 500g (Blackcurrant)

    006151
    34

    £11.00
  • SiS Overnight Protein 1kg Cookies & Cream

    SiS Overnight Protein Powder - 1kg (Cookies & Cream)

    100303
    35

    Regular Price: £48.00

    Special Price £39.99

  • SiS REGO Rapid Recovery Protein 1.6kg Chocolate

    SiS REGO Rapid Recovery 1.6kg (Chocolate)

    007165-20
    36

    £38.00

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