Proud to partner with Marathongruppen to make sporting events more sustainable.
At Tjejmilen 2026, 20,000 runners took to the streets of Stockholm - with thousands of Grale innovations in action along the way. Together, we’re showing how simple changes, scaled across major events, can make a big impact.
One race. 20,000 runners. Less unnecessary plastic.


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Research-based innovation built on several patents around proprietary processes.
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Research-based innovation built on several patents around proprietary processes.
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Research-based innovation built on several patents around proprietary processes.