How to unluck blast off explosive challenge standard

Answer from: Ya mum
Go slow at first untill u get on the sand then go fast to doge the mines don't go on the road or it will explode. when u get on the grass slowly but not too slow go around the corner without going near the bombs then go to mine field. go though the field fast so u don't blow up. don't go on the ramp! go on the left side of the ramp slow untill u get to the finish line. there hope this helps