Ответ:

1. False. Kalahari Extreme marathon is longer than a normal marathon

2.False. This is the lenght of a normal marathon

3.True

4.True

5.False. Temperatures at night in the Kalahari are always less than 5 degrees Celsius

6.False. The runners know where they are going to run the day before the marathon

7.True

Объяснение: