Russian ⇄ English

на протяжении почти всей гонки он бежал наравне с лидером, но потом устал и был вынужден отстать stresses
gen.	he was about to stay with the leading runner for most of the race until he weakened and had to drop back
Makarov.	he was able to stay with the leading runner for most of the race until he weakened and had to drop back