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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  1. SiS PROTEIN20 - 55g
    +3Flavours
  2. SiS Trinka Clear Water Bottles - 700ml
    SiS Trinka Clear Water Bottles - 700ml
    29% Off
    Was £7.00 Special Price £5.00
    0 Reviews
  3. SiS Creatine Monohydrate - 400g (Unflavoured)
    Creatine - 400g (Unflavoured)
    40% Off
    Was £10.00 Special Price £6.00
    3 Reviews
    Out of stock
  4. 800ml SiS Cycling Drinks Bottle - Narrow Neck
    800ml Bottle
    32% Off
    Was £5.00 Special Price £3.40
    20 Reviews
  5. SiS GO Isotonic Energy Gel - 6 Pack
    +8Flavours
    SiS GO Isotonic Energy Gel - 6 Pack
    40% Off
    Was £8.40 Special Price £5.05
    73 Reviews
  6. SiS GO Energy + Electrolyte Gels - 6 Pack
    +3Flavours
    SiS GO Energy + Electrolyte Gels - 6 Pack
    40% Off
    Was £9.00 Special Price £5.40
    43 Reviews
  7. SiS BCAA Perform Powder - 250g
    +2Flavours
    SiS BCAA Perform Powder - 250g
    40% Off
    Was £18.00 Special Price £10.80
    8 Reviews
  8. SIS GO Caffeine Shot - 12 Pack
    +2Flavours
    SIS GO Caffeine Shot - 12 Pack
    40% Off
    Was £27.00 Special Price £16.20
    17 Reviews
    Out of stock
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