EARLY BIRD TICKET SALES FROM JANUARY 2026

JOIN AND PROTECT THE FORESTS


Links
Are you ready for the next edition of a unique sporting event in the heart of the Amsterdamse Bos? Join in and contribute to the protection of rainforests with your participation!

















































Terrain
FLAT
Air temp (Low)
51 F / 11 C
86 F / 30 C



5, 10, 21 & 128 KM
Distance
Air temp (High)

































AFTERMOVIE 2025



IMPORTANT (!)
Due to the heat, we have decided to walk or run only a NEW 6.5km course. This includes an optional loop with an extra water station and more shade!
HEAT PROTOCOL
We’ve taken extra precautions to help you beat the heat:
3 Water stations (with optional electrolytes)
2 First Aid zones
2 Ice coolers filled with ice
Adjusted route with >90% in shade
Advice for beginners: please join the walk
Tip: Bring light clothing and a water bottle you can refill
Pro tip: Bring swimwear and jump in the lake afterwards!



Between trees and trails unfolds the Amsterdam Forest Theatre. Everything you need, in one place. This map guides you to first aid, drinking water, toilets, the afterparty, and more.
MAP LOCATION





EVENT STARTS IN...

Run alone or with your team through the beautiful Amsterdam Forest, feel the energy of the forest and contribute to rainforest conservation.
Every step counts, every kilometre makes an impact!


Did you know...
The Amsterdam Forest (10km²) is three times larger than New York's Central Park, but 500,000 times smaller than the Amazon Rainforest (5,500,000 km²)?


Challenges






YOU DON'T HAVE TO BE IN THE FOREST TO JOIN THE FIGHT

Special guest


Chief Dadá Borarí
Acclaimed leader Chief Dadá will be present to share a special message from the Indigenous peoples of the Brazilian Amazon.








EARTH RACE
We connect health with a positive impact for nature.
Contact
ASK A QUESTION
jessicavdende@hotmail.com
+31642038383
website
VISUAL CREDITS
© Cosmo Roncon
© Fábio Quireli
© Oscar Brak
© Carol Da Riva
© Viviane Borari
+31622943637
niek@treesistance.com
LOGISTICS
PARTNERSHIPS














































































