From the Release Challenges forum on Bookcrossing:
- "Keep Them Moving" challenge - I did this in 2006. The goal is to read and release books received from other bookcrossers. I will do this again in 2007.
- "Reduce My TBR Piles" challenge - Some people are listing their TBR books, but since I have over 200, I'll just list the books I read and the TBR count at the end of each month. My goal is reduce my TBR list by 50% or at least get close!
- "Ultimate Reading and Releasing" challenge - overlap with the "Reduce My TBR Piles" one!