quite diificult race, I run about 1 hour 30 minutes in 17 km but 抽筋at last 4km and need 45 mins to finsh last 4 km. Need more warm up and train in upward slope
quite diificult race, I run about 1 hour 30 minutes in 17 km but 抽筋at last 4km and need 45 mins to finsh last 4 km. Need more warm up and train in upward slope