World Memory Championship discipline

Historic Dates training: memorise fictional events and years

Five minutes to link as many invented events to years as you can, then fifteen to write the years back. Standard mode is the World Memory Championship format — 290 dates, 40 to a page — scored with the World Memory Sports Council's penalty for wrong answers.

Memorise
5 min
Recall
15 min
Dates
290
40 per page
Wrong answer
−½
World record
241
dates · Guinness, 2020

Start a drill

The official Historic/Future Dates format

Each page lists 40 dates: a four-digit year on the left and a short event on the right. Years run from 1000 to 2099, no year or event appears twice, and the events are fictional or general so that knowing real history is no help. The number of dates presented is the world record plus 20%.

Historic/Future Dates format by competition level
LevelMemoriseRecall
National5 min15 min
International5 min15 min
World5 min15 min

On the recall pages the same events appear in a different order, and you write the year in front of each. Standard mode presents 290 dates (the 241-date record plus 20%) and shuffles them for recall the same way.

How Historic Dates is scored

Unlike most disciplines, a wrong answer costs points. These are the WMSC rules:

  • +1Correct year, all four digitsOne point per correctly assigned year.
  • −½Wrong yearHalf a mark is deducted for an incorrect year.
  • 0Left blankNo penalty for missing dates.
  • 4648 right, 5 wrong48 − 2.5 = 45.5, rounded up.
  • 0More wrong than rightA negative total is rounded up to zero.
  • 1Only one four-digit year per eventTwo years written in front of an event can't both count.

How to memorise dates

  • Encode the last three digits. Every year here starts with 1 or 20, so the century is one of two markers and the rest is a three-digit number: a Major System image for two of the digits plus a variation for the third, or a dedicated 000–999 system.
  • Make the event act on the image. Link the event text to the year's image in one vivid scene, rather than repeating the pair.
  • Place scenes on a journey. A memory palace route gives each date a location to be found at. Recall is out of order, so you look the event up rather than walk the route.
  • Review the page before moving on. Five minutes is short; a quick second pass on the first page often beats a fourth page half-learned.

The full method is in How to memorise dates, and the Major System covers building the number images.

Historic Dates FAQ

What is the Historic/Future Dates discipline?

Competitors memorise as many fictional events paired with years as they can in 5 minutes — for example “Peace treaty signed — 1487” — then write the correct year next to each event on a recall sheet where the events are in a different order. They have 15 minutes to recall.

What is the world record for historic dates in five minutes?

Guinness World Records lists 241 fictitious dates, memorised by Syeda Kisa Zehra of Pakistan at the 29th World Memory Championship in December 2020.

How is Historic/Future Dates scored?

One point for every correctly assigned year, with all four digits right. Half a point is deducted for every incorrect year, and there is no penalty for leaving a date blank. The total is rounded up to a whole number, and a negative total becomes zero.

Should I guess a year I'm not sure of?

Only if you're fairly confident. A right guess gains 1 and a wrong one costs ½, so a guess pays off on average only when you'd be right more than one time in three. A blank never costs anything.

What years and events are used?

Years between 1000 and 2099, with no year and no event used twice. Events are fictional or general, and never culturally specific, so nobody has an advantage from knowing history. Each event text is one to six words.

How are ties broken?

The competitor with fewer incorrectly assigned dates wins.

How do you memorise dates quickly?

Most of a year's information is in its last three digits, so a common approach is to turn those into an image with a number system and link it to the event, with a simple marker for the century. A 1000–2099 range needs only two century markers.

Sources

Not affiliated with the World Memory Sports Council.