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Oslo Trail Challenge 55K

A 55 km ultra-trail in the Oslo Trail Challenge weekend, set off on the Saturday alongside the 100K and 21K, with Lillomarka Arena as its start and finish.

Location
OsloNorway
Distance
Ultra
Date
in 322 days
Typical Weather
September, 10-17°C (50-63°F), usually mild
Website
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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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