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Marathons Go Green: Fighting Waste on the Run
2 Dec
Summary
- Paris Marathon aims to be first cup and bottle-free event in 2026.
- New York's Team for Climate invests in forestry for carbon offsets.
- Marathons can reduce urban air pollution by up to 89% during road closures.

The increasing popularity of running events is generating significant waste and emissions. Marathons, like those in New York, London, and Sydney, are seeing record participation, leading to substantial plastic and paper refuse, alongside travel-related carbon footprints. To address this, races worldwide are experimenting with waste reduction strategies and promoting climate action.
Initiatives like New York's Team for Climate are pioneering efforts, raising funds for reforestation projects and promoting sustainable practices. For the 2025 marathon, proceeds supported forest and river restoration across over 70,000 acres. Future goals include minimizing plastic waste from water cups and baggage. Similarly, the 2026 Paris Marathon is striving to eliminate cups and bottles entirely, encouraging runners to use refill stations and carry their own hydration.
Beyond waste, marathons offer platforms to raise environmental awareness. The visual impact of climate-themed running kits and the measurable decrease in urban air pollution during road closures, estimated at 89% during the London Marathon, showcase the benefits of reduced traffic and public transport. Events are also incentivizing eco-friendly travel among participants, aiming for substantial emission reductions.




