A friend of mine showed me this link from her once-upon-a-time blog and I loved this.
Check out http://robaroundbooks.com/robs-reading-challenges/100-shots-of-short-reading-challenge/
The best part is that this one does not have any time limits but comes with an assortment of short stories up for you to read and well, you may stumble upon some great ones yourself.
If you like short stories or have not tried them before, go ahead and give these a try. If you have anything to recommend, then please do. I am starting mine tonight 
