Great Comeback 1

Clif Bar products release and sustain energy throughout exercise, activities and adventure. The challenging nature and endurance required from participants at our events make Clif Bar a great sports nutrition partner across the Great Run, Great Swim and SwimRun series. Clif Bar’s nutritious products help keep our runners and swimmers’ energy levels high during our longer events with bars given to all participants in the finisher bags.


We’ve created a series of exclusive, official Great Run merchandise collections for 2021 – available to buy now.
Browse the full range at the Great Run Shop.

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