WhenIsItDue Master Deadline List
Oct. 4th, 2019 10:46 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
squidgiepdx posting in ![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
whenisitdueHere are the upcoming deadlines, and the supporting information to guide you for more information. Have something to add? Click here and leave a comment.
NOTE: Here are a few challenge communities that (can) have challenges that (usually) aren't part of the list:Harry Potter fandom challenges can be found at PotterFests
The Vocab Drabbles Community does weekly challenges
The AU Challenge Community offers multiple AU challenges with no deadlines
The Froday Flash Fiction Challenge has weekly & other challenges
The Fic Promptly Community has daily prompts
The MCU100 Community offers weekly drabble challenges for the MCU fandom
The XMEN100 Community offers weekly drabble challenges for the X-Men fandom
The 10TrueLoves Community offers multifandom character prompts
| Open Date | Close Date | Community | Type of Challenge | Prompt/Information | Link |
| 03/29/2026 | 04/12/2026 | bitesizedfandomsex (DW) |
Fanworks | Multifandom: Signup period for Bite-Sized Fandoms Exchange 2026 | click here for details |
| 04/05/2026 | 04/12/2026 | everythingisfemslashex (DW) |
Fanworks | Multifandom: Tagset nomination period for Everything is Femslash Exchange 2026 | click here for details |
| 02/22/2026 | 04/18/2026 | tardis_remix (DW) |
Fanworks | Doctor Who: Signup and prompt fill period for Doctor Who and Related Fandoms Remix | click here for details |
| 04/14/2026 | 04/19/2026 | ca_sunset_exchange (DW) |
Fanworks | Multifandom: Signup period for The Completely Arbitrary Sunset Exchange, a femmeslash exchange. | click here for details |
| 03/01/2026 | 04/20/2026 | bethefirst (DW) |
Fanworks | Multifandom: Signup and creation period for Be The First - A challenge to create a fandom's first fanwork. | click here for details |
| 04/10/2026 | 04/20/2026 | fan_flashworks (DW) |
Fanworks | Multifandom: Challenge 512: Obstacle | click here for details |
| 04/14/2026 | 04/26/2026 | everythingisfemslashex (DW) |
Fanworks | Multifandom: Signup period for Everything is Femslash Exchange 2026 | click here for details |
| 04/20/2026 | 04/26/2026 | miyaspringbreakweek (Carrd) | Fanworks | Haikyuu: Miyacest Spring Break Week - With Prompts | click here for details |
| 03/16/2026 | 04/27/2026 | gabrielsbigblog (DW) |
Fanworks | Supernatural: Pinch Hitter & Beta signup period for Gabriel's Big Bang | click here for details |
| 04/01/2026 | 04/30/2026 | allbingo (DW) |
Fanworks | Multifandom: Flower Fest Bingo | click here for details |
| 03/23/2026 | 04/30/2026 | dc-femslash-big-bang (Tumblr) | Fanworks | DC Universe: Signup period for DC Femslash Big Bang | click here for details |
| 04/04/2026 | 04/30/2026 | dove_drabbles (DW) |
Fanworks | Multifandom: Prompt #150: April showers bring May flowers | click here for details |
| 04/01/2026 | 04/30/2026 | emotion100 (DW) |
Fanworks | Multifandom: April Prompt #49: Proud | click here for details |
| 04/01/2026 | 04/30/2026 | fancake (DW) |
Recs | Multifandom: Round 185: Arranged Marriage | click here for details |
| 02/01/2026 | 04/30/2026 | smallfandomfest (DW) |
Fanworks | Pimp Your Small Fandom! | click here for details |
| 04/10/2026 | 04/30/2026 | spring_renewal (DW) |
Fanworks | Multifandom: Spring Renewal Prompt Filling Period | click here for details |
| 04/01/2026 | 04/30/2026 | trope_of_the_month (DW) |
Fanworks | Multifandom: April's theme is Fake Dating | click here for details |
| 04/01/2026 | 04/30/2026 | vampiremedia (DW) |
Fanworks | Multifandom: Write and share Vampire-based drabbles all of April. | click here for details |
| 04/04/2026 | 05/03/2026 | sga_saturday (DW) |
Fanworks | Stargate Atlantis: Weeks #540-543 "rescue" and/or "cry" is open! | click here for details |
| 12/27/2025 | 05/04/2026 | BlindGo2026 (AO3) | Fanworks | Hikara No Go: Signups and submission period for Blind Go 2026 | click here for details |
| 04/11/2026 | 05/04/2026 | one_piece_exchange_26 (AO3) | Fanworks | One Piece: Signup period for One Piece Fanwork Exchange 2026 | click here for details |
| 04/25/2026 | 05/09/2026 | hellaverseex (DW) |
Fanworks | Signup period for What A Hellish Summer Exchange 2026 | click here for details |
| 04/09/2026 | 05/09/2026 | precuretokucard (DW) |
Fanworks | Kamen Rider Gotchard: Prompt and Prompt Filling Period for Chemy Card Spring Silly!! | click here for details |
| 04/25/2026 | 05/15/2026 | 3weeks4dreamwidth (DW) |
Meta | Participation period for the yearly Three Weeks to Celebrate Dreamwidth | click here for details |
| 04/09/2026 | 05/20/2026 | moodthemeinayear (DW) |
Fanworks | Minimual Mood Theme Track 3 period | click here for details |
| 05/01/2026 | 05/31/2026 | allbingo (DW) |
Fanworks | May's theme is Flower Fest Bingo | click here for details |
| 05/01/2026 | 05/31/2026 | retrowrimay (Tumblr) | Fanworks | MultiFandom: Retro Writing in May focuses on tropes, tags, and formats that have fallen out of style. | click here for details |
| 05/22/2026 | 06/05/2026 | aromanticbuckybarnes (Tumblr) | Prompt Fest | Marvel MCU: Prompt submission period for Aromantic Bucky Barnes Fest 2026 | click here for details |
| 06/01/2026 | 06/07/2026 | liushenweek (BSKY) | Fanworks | SVSSS: LiuShen Week 2026 | click here for details |
| 04/01/2026 | 06/10/2026 | unconventionalcourtship (DW) |
Fanworks | Multifandom: Signup period for Unconventional Courtship 2026 | click here for details |
| 01/01/2026 | 06/30/2026 | crackthewip (DW) |
Fanworks | Multifandom: Crack The WIP 2026 - Finish that Work In Progress | click here for details |
| 03/14/2026 | 06/30/2026 | galorechallenge (DW) |
Fanworks | Multifandom: A Crossover Fic Challenge with prompts | click here for details |
| 04/01/2026 | 06/30/2026 | whatif_au (DW) |
Fanworks | Multifandom: Third Annual Anniversary Bingo Challenge Note: This challenge community has no true deadlines. | click here for details |
| 06/05/2026 | 07/02/2026 | aromanticbuckybarnes (Tumblr) | Prompt Fills | Marvel MCU: Prompt fills period for Aromantic Bucky Barnes Fest 2026 | click here for details |
| 04/09/2026 | 07/08/2026 | moodthemeinayear (DW) |
Fanworks | Medium Mood Theme Track 2 period | click here for details |
| 05/28/2026 | 07/08/2026 | moodthemeinayear (DW) |
Fanworks | Minimual Mood Theme Track 4 period | click here for details |
| 03/30/2026 | 07/12/2026 | bethepod (DW) |
Podfic | Multifandom: Behind The Pod submission deadline is 7/12 | click here for details |
| 03/11/2026 | 08/15/2026 | ds_c6d_bigbang (DW) |
Fanworks | due South & related: Author/Creator signups for the 18th annual due South/Canadian Six Degrees Big Bang | click here for details |
| 07/16/2026 | 08/26/2026 | moodthemeinayear (DW) |
Fanworks | Minimual Mood Theme Track 5 period | click here for details |
| 08/01/2026 | 09/01/2026 | no_true_pair (DW) |
Fanworks | Multifandom: Signup period for No True Pair's Eight Character Full Round. NOTE: You can sign up until the end of the fest (9/28/26) as long as you don't look at the prompts. | click here for details |
| 08/22/2026 | 10/04/2026 | ds_c6d_bigbang (DW) |
Fanworks | due South & related: Complementary works creator signups for the 18th annual due South/Canadian Six Degrees Big Bang | click here for details |
| 07/16/2026 | 10/14/2026 | moodthemeinayear (DW) |
Fanworks | Medium Mood Theme Track 3 period | click here for details |
| 09/03/2026 | 10/14/2026 | moodthemeinayear (DW) |
Fanworks | Minimual Mood Theme Track 6 period | click here for details |
| 10/01/2026 | 10/31/2026 | allbingo (DW) |
Fanworks | October's theme is Gothic Bingo Fest | click here for details |
| 01/01/2026 | 11/30/2026 | rewrite_a_fic (DW) |
Fanworks | Multifandom: Rewrite an old fic of yours and give it a new look! | click here for details |
| 10/22/2026 | 12/02/2026 | moodthemeinayear (DW) |
Fanworks | Minimual Mood Theme Track 7 period | click here for details |
NOTE: Here are a few challenge communities that (can) have challenges that (usually) aren't part of the list:
no subject
Date: 2019-10-21 10:14 pm (UTC)