Improve the bracketed part of the sentence.
The prisoner (ran away from the fence) and climbed it in one go.
No improvement
There are two sentences, which indicate that the fence is climbed by the prisoner. So, the prisoner must run towards the fence and not away from the fence.
So, options 2 and 3 are not correct here.
Therefore, the correct answer is option 1.
Improved sentence - The prisoner$ ran towards from the fence$ and climbed it in one go.$