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Mystery Marathon 2026

marathon runners stack of 26.2 books Thanks to our daughter, real-life marathon runner Bethany Mills - b.mills in this challenge - for posing for this photo.

The Mystillery Literary and Athletic Association (MLAA) welcomes you to the third running of the Mystery Marathon! Your goal is to to complete the marathon by reading 26 mysteries during the year. (No actual running is required.) One book is equivalent to one mile, and the number of pages equivalent to the number of steps taken to complete that mile. No advance signup necessary. Just read the General Information for Runners page and run your first mile! You'll be crossing the finish line in no time!
  Revisit previous marathons: 20242025

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My count-up
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MYSTERY MARATHON updated TUE JAN 13 2026 @ 6.00 PM EST       0 Finishers • 17 On the course FINAL
Place • Runner Status Tracker Completed miles in yellow, showing steps (pages) Days Steps
JenneB
Pennsylvania
268 320 303 336 285 269 171 330 368 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Traci L.
Illinois
92 212 223 246 104 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Tina Hilbert
Ohio
324 306 649 299 325 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Rick "Spandex Streak" Mills
Maine
186 311 270 224 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
bat "Go Speed Racer" kat
West Virginia
? 288 384 304 332 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Colleen
Illinois
362 28 406 326 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Beth M
North Carolina
448 432 254 272 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
moved up updated Linda B
Kentucky
  314 264 213 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
moved up updated Jjean
Texas
448 318 273 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
OutsmartYourShelf
The United Kingdom
270 336 397 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Vallery
Louisiana
272 306 279 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Bev "Flash" Hankins
Indiana
224 204 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
SueC
Utah
241 256 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Erika Morris
California
288 340 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Karen A
New Mexico
90 288 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Tara Taylor
Illinois
400 378 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Tari Hann
Ohio
296 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
2025 runners shown below this line
Terry M
Minnesota
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
"Zoomin" Susan Jensen
Arizona
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Sanacrow
Tennessee
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
David "Speed Reader" Salley
New York
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Name Template
Location
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

      Ambiguous instructions and arbitrary rules are found on the General Information page.

Key to symbols
Moved up a position(s)
New or updated today
Update pending
0 Mile marker
000 Steps (page count)
On the course!
finish line in sight Finish line in sight! Sprint!
crossed finish line Crossed the finish line!
Tracker page (optional)



A Mystillery challenge
hosted by Goodreads librarian Rick Mills
rickmills9@gmail.com
The Mystillery Reading Challenge Addict Susan Jensen's reading challenges