Eiger E250 UNESCO Trail

The E250 UNESCO Trail opens race week on the Wednesday, a 261 km course that starts and finishes in Grindelwald, three days before the E101 sets off.

Location: GrindelwaldSwitzerland
Distance: Ultra
Date: July 14, 2027in 249 days

Typical Weather: Alpine summer, 8-22°C (46-72°F), variable mountain conditions
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Training Resources

TrainingMarathon Training: The Art of Periodization NutritionNutrition Fundamentals for Runners RecoveryThe Science of Recovery: Why Rest Makes You Faster

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