2016 Read-A-Thons

2016 is here!
I have never really participated in read-a-thons before. Have you? 
I plan on participating in at least of such read-a-thons to test the waters and see if I am a read-a-thon kind of person . So I did a little research and found some of the read-a-thons that will be running this year. Here are the list of the read-a-thons and links to them. The dates may vary so you would want to check their website for the latest information.
If you have participated in any of these in the previous years I would love to hear about your experience. Also, let me know if you have any suggestions for me as I prepare for these.
Dec30-Jan7 | Trees of Reverie
4-10 | #AYearathon (Benchwarmers)
4-10 | Bout of Books 15.0
4-10 | TBRTakedown 3.0
4-11 | Booksathon
16 | Winter 24 Hour Read-a-thon
16-17 | #24in48 Readathon
18-24 | A Winter’s Respite
19-25 | RYBSAT #7
8-14 | #AYearathon (Romance/New Adult)
10-14 | Topication
7-13 | #AYearathon (Horror/Suspense)
13-20 | Slay That Series
4-10 | #AYearathon (Re-reads)
23 | Deweys 24 Hour Read-a-thon
2-8 | #AYearathon (Catch up/finish a series)
9-15 | Bout of Books 16.0
6-12 | #AYearathon (LGBTQQIAAP+)
4-10 | #AYearathon (TBR Catch-Up)
1-7 | #AYear-a-thon (Nonfiction/Biography)
1-31 | MS Readathon
22-28 | Bout of Books 17.0
5-11 | #AYearathon (Small books)
3-9 | #AYearathon (Mental Health)
7-13 | #AYearathon (2016 Debut Authors)
1-31 | Harry Xmas to You
5-11 | #AYearathon (Graphic novels)
17-20 | #Cramathon
Casual Read-a-thon
7in7 Read-a-thon
Non Fiction November
Here are the LINKS:

#24in18 Readathon: http://24in48.com
7in7Readathon: https://twitter.com/7in7readathon
#AntiBullyReads: https://www.goodreads.com/group/show/...
#AYearathon: https://www.goodreads.com/group/show/...
#BookBuddyAThon: https://www.youtube.com/channel/UCG2f...
Bookentine: http://www.teaandtitles.com/
Booknerdathon: https://twitter.com/booknerdathon
Booksathon: https://twitter.com/booksathon
Booktube-a-thon: https://www.youtube.com/BookTubeAThon
Bout of Books: http://boutofbooks.blogspot.com
Casual Read-a-thon: https://twitter.com/casualreadathon
#Cramathon: https://twitter.com/CramAThon
Deweys 24Hr Read-a-thon: http://www.24hourreadathon.com/
Harry Potter Read-a-thon: https://twitter.com/hpreadathon
Harry Xmas To You: http://twitter.com/harryxmastoyou
Ho-ho-ho Read-a-thon:
MS Readathon: https://register.msreadathon.org.au/
Non Fiction November: https://www.goodreads.com/group/show/...
Rainbowthon: http://twitter.com/carpethislibrum
Reading In Between the Lines Book Club: https://www.goodreads.com/group/show/...
Read-O-Rama: https://twitter.com/readorama
RYBSAT: https://twitter.com/rybsat15
Seasons Reading: http://seasonsreading.blogspot.com
Slay That Series: https://twitter.com/slaythatseries
TBR Takedown: https://t.co/9xyyIHnbhP
TopicAThon: https://betweenlinesandlife.wordpress...
Trees of Reverie: http://treesofreverie.com
Underhyped Read-a-thon: https://www.goodreads.com/group/show/...