42.195 km
Distance
1,250 m
Elevation Gain
5:45:00
Average Finish Time
850
Total Finishers
1999
Established
Mountainous
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Course & Elevation
The world's highest marathon, starting at 3,640m and reaching 3,840m in the heart of the Andes. The course winds through La Paz's historic neighborhoods, offering stunning views of Illimani mountain and the surrounding peaks. Altitude acclimatization is essential as runners battle thin air and dramatic elevation changes throughout the course.
🌤️ Weather
Spring season in La Paz brings cool, crisp conditions with occasional rain showers. Altitude of 3,640m means thin air and strong UV exposure despite cool temperatures.
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🎯 Fun Facts
- ▸ The world's highest marathon course, entirely above 3,200m elevation, making it a supreme test of altitude adaptation
- ▸ Runners face the 'Marcha de la Paz' route through colonial neighborhoods, passing La Paz's most historic landmarks
- ▸ Many international runners spend weeks acclimatizing in La Paz before attempting the marathon due to extreme altitude
- ▸ The race celebrates Bolivian independence and cultural identity, with traditional music and festivities throughout the course
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