I have never clambered up Mount Everest

But I have climbed up cross fell.

I have never sprinted around Astley park

But I have marched around the mile track.

I have never cycled down the Grand Canyon

But I have ridden on a bike down the lane.

I have never swam in a lake

But I have paddled in the swimming bathes.

I have never crawled in a tunnel

But I have slithered under my bed.