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 Energy Bar Bundle

    SiS GO Energy Bar Bundle - Fast Energy Loading

    499996
    1

    £11.00
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  • SiS GO Hydro 20 Tablets - Berry

    SiS GO Hydro 20 Tablets - Berry

    005604-single-
    2

    £7.00
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  • SiS GO Hydro 20 Tablets - Lemon

    SiS GO Hydro 20 Tablets - Lemon

    005208-single-
    3

    £7.00
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  • 800ml SiS Cycling Drinks Bottle - Narrow Neck

    800ml SiS Bottle - Narrow Neck

    010080
    4

    £5.00
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  • SIS Mixed Isotonic 20 Gel Pack

    SiS Mixed Isotonic 20 Gel Pack

    100076
    5

    £28.00
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  • SiS GO Hydro + Caffeine 20 Tablets - Cola

    SiS GO Hydro + Caffeine 20 Tablets - Cola

    005703-S
    6

    £7.00
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  • SiS Whey Protein 1kg Chocolate

    SiS Whey Protein 1kg - Chocolate

    015115
    7

    £25.00

    Out of stock

  • SiS Whey Protein 1kg Vanilla

    SiS Whey Protein 1kg - Vanilla

    015719
    8

    Regular Price: £25.00

    Special Price £12.49

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  • GO Caffeine Shot - Tropical (1 x 60ml)

    GO Caffeine Shot - Tropical (1 x 60ml)

    100202
    9

    £2.25
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  • GO Caffeine Shot - Cola (1 x 60ml)

    GO Caffeine Shot - Cola (1 x 60ml)

    100201
    10

    £2.25
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  • SiS Whey Protein 1kg Strawberry

    SiS Whey Protein 1kg - Strawberry

    015016
    11

    Regular Price: £25.00

    Special Price £12.49

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  • 800ml SiS Pro Yellow Bottle

    800ml SiS Pro Yellow Bottle

    010004
    12

    Regular Price: £5.00

    Special Price £3.99

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  • SiS REGO Rapid Recovery 500g - Chocolate

    SiS REGO Rapid Recovery 500g - Chocolate

    007158-20
    13

    Regular Price: £13.00

    Special Price £11.49

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  • 400ml SiS Running Bottle - Slimline

    400ml SiS Running Bottle - Slimline

    010066
    14

    Regular Price: £4.00

    Special Price £2.99

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  • SiS REGO Rapid Recovery 1kg Chocolate

    SiS REGO Rapid Recovery 1kg Chocolate

    100047
    15

    £24.00
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  • SiS GO Electrolyte 1kg Lemon Lime

    SiS GO Electrolyte 1kg Lemon & Lime

    100050
    16

    £17.00
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  • SiS GO Electrolyte 1kg Tropical

    SiS GO Electrolyte 1kg Tropical

    100051
    17

    £17.00
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  • SiS Protein Bar 55g 20 Pack Chocolate & Peanut

    SiS Protein Bar 55g 20 Pack - Chocolate & Peanut

    009169
    18

    Regular Price: £40.00

    Special Price £35.99

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  • SiS REGO Rapid Recovery 1kg Strawberry

    SiS REGO Rapid Recovery 1kg Strawberry

    100046
    19

    £24.00
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  • SiS GO Electrolyte 500g - Lemon & Lime

    SiS GO Electrolyte 500g - Lemon & Lime

    006052
    20

    Regular Price: £11.00

    Special Price £9.89

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  • SiS REGO Rapid Recovery 500g - Strawberry

    SiS REGO Rapid Recovery 500g - Strawberry

    007059-20
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    Regular Price: £13.00

    Special Price £11.49

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

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

    100017
    22

    £9.00
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  • SiS GO Energy + Caffeine Gel 60ml 6 Pack - Citrus

    SiS GO Energy + Caffeine Gel 60ml 6 Pack - Citrus

    100081
    23

    £11.00
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  • SiS REGO Rapid Recovery 500g - Banana

    SiS REGO Rapid Recovery 500g - Banana

    007257-20
    24

    Regular Price: £13.00

    Special Price £11.49

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  • SiS REGO Rapid Recovery Protein 1.6kg Chocolate

    SiS REGO Rapid Recovery 1.6kg - Chocolate

    007165-20
    25

    £38.00
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  • SiS GO Electrolyte 500g - Blackcurrant

    SiS GO Electrolyte 500g - Blackcurrant

    006151
    26

    Regular Price: £11.00

    Special Price £9.89

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  • SiS REGO Rapid Recovery Protein 1.6kg Strawberry

    SiS REGO Rapid Recovery 1.6kg - Strawberry

    007066-20
    27

    £38.00
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  • SiS REGO Rapid Recovery 500g - Vanilla

    SiS REGO Rapid Recovery 500g - Vanilla

    007752-20
    28

    Regular Price: £13.00

    Special Price £11.49

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  • SiS GO Isotonic Gel 60ml 30 Pack Orange

    SiS GO Isotonic Energy Gel 60ml 30 Pack - Orange

    002054
    29

    Regular Price: £42.00

    Special Price £37.49

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  • SiS Protein Bar 55g 20 Pack Mint Chocolate

    SiS Protein Bar 55g 20 Pack - Mint Chocolate

    009497
    30

    Regular Price: £40.00

    Special Price £35.99

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  • SiS GO Electrolyte 500g - Tropical

    SiS GO Electrolyte 500g - Tropical

    006458
    31

    Regular Price: £11.00

    Special Price £9.89

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

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

    100022
    32

    £9.00
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  • SiS GO Electrolyte 500g - Raspberry

    SiS GO Electrolyte 500g - Raspberry

    006557
    33

    Regular Price: £11.00

    Special Price £9.89

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  • SiS GO Mixed Gel Bundle - Multipack Energy Gels

    SiS GO Mixed Gel Bundle (10 Energy Gels)

    000234
    34

    £14.00
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  • SiS SmartShake (600ml)

    SiS SmartShake (600ml)

    100142
    35

    £10.00
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  • SiS GO Electrolyte 1.6kg Lemon & Lime

    SiS GO Electrolyte 1.6kg - Lemon & Lime

    006069
    36

    £26.00
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