Marathon
26.2 miles — the distance that defines distance running. With 432,000 finishers annually in the US, the marathon demands 16-20 weeks of dedicated training and teaches you to manage your body across 3-6 hours of sustained effort. Boston, New York, Berlin, Chicago, London, and Tokyo form the prestigious World Marathon Majors, while Big Sur, the Great Wall Marathon, and Polar Circle Marathon offer bucket-list experiences. Runners over 50 make up a growing share of marathon fields, and many run their personal bests in their 40s and 50s.
Best Seasons
Spring, Autumn
Region
Worldwide
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Prerequisites
Complete these adventures first to build the fitness, skills, and experience this adventure demands.
Half marathon training teaches pacing, nutrition, and sustained effort for the full distance.
Demand Profile
Requirements Breakdown
Booking Info
Book 6+ months ahead
Major marathons require lottery entry or qualifying times. Enter 6-12 months ahead.
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