More than 1,600 have registered for the event
Parish Walk entrants need to check in at the NSC in Douglas over the next couple of evenings.
You can do so between 5.30pm and 8.30pm today, and from 5.30pm to 7.30pm tomorrow.
It will also give you the opportunity to pick items such as your numbers and a race programme, which are included in your starter pack.
The event takes place this weekend, starting at the NSC at 8am on Saturday, with more than 1,600 registered to take part.