Thanks to S Bee for telling me about the Commonwealth Writers short story prize.
To enter you must be a citizen of a commonwealth country. Entries of 2,000 to 5,000 words must be submitted by the 1st of November. There are regional prizes of £2,500 and the overall winner will get £5,000.
That's an unusually high prize for a free entry competition.
Thanks to Marion Clarke for an update on the monster flash fiction competition I mentioned recently. I wasn't sure if there was a prize. There is – £100 of book vouchers.