I like to work on things in advance and have time.. so maybe 750 challenge would be good.. if it is in FebruaryYes, this challenge should be repeated in 2024. The dates will likely be very similar to the dates listed for the 2023 750-word challenge in the 2023 Challenge List link that electricblue66 provided.
When the 2024 challenges and dates have been established, Laurel will post them. You'll be able to view them all then. For now, you can assume that many of the challenges in the 2023 list will be repeated with similar date ranges. Hope this helps.