
In short: the Viking Age is usually dated from the raid on Lindisfarne in 793 to the Battle of Stamford Bridge in 1066, about 270 years of Norse raiding, trading, settlement and kingship from Ireland to Newfoundland. This Viking Age timeline walks through those years in four stretches. If you ride indoors, Cyclorama's Viking Age runs on the same calendar, at about 5 years per kilometre.
Norse seafarers from what is now Denmark, Norway and Sweden raided, traded and settled across Europe and reached North America. They settled in the British Isles, Ireland, the Faroes, Iceland, Greenland and Normandy, and travelled the Dnieper and Volga trade routes in eastern Europe, where they were known as Varangians. Few Scandinavians of the Viking era were raiders themselves. In the 11th century the home countries came together as larger kingdoms, and for a short time Cnut ruled a North Sea empire. Wikipedia puts the Viking Age at about 800 to 1050, during the Middle Ages; the dates 793 and 1066 are the conventional bookends, and this timeline uses them.


The ride starts on 1 January 793 and ends on 31 December 1066. The Classic route is 55 km with 500 moments, so each kilometre moves the calendar on by about 5 years. The Sprint covers the key events in about 25 km. Each route keeps its own progress and your place is saved, so you can ride the Viking Age timeline a session at a time (Sprint and Classic).
That is a very different pace from the other eras. World War II moves about a month per kilometre; here a single kilometre covers about five years, so Cnut's 19 years on the English throne pass in under 4 km. The cards come up as you reach their date, and you can turn on Read cards aloud if you would rather listen than read. Every card links to its Wikipedia source. You do not need a smart trainer: see how to ride without a smart trainer, or exercise bike apps without Bluetooth if you have a basic bike.
It is built for the easy days, when the trainer is dull and a show is just background. One rider in r/Zwift put it simply: "Got bored with Zwift + Netflix". Cyclorama reads a smart trainer, a speed or cadence sensor, a power meter, or no sensor at all, and never changes your resistance. To see what else exists, read is there a history app for cycling. There is no account to make, and the no account, works offline guide explains what stays on your phone.

By convention it starts with the raid on Lindisfarne in 793 and ends with the Battle of Stamford Bridge on 25 September 1066. Many historians round it to about 800 to 1050, and Scandinavian raids on Britain and Ireland went on for some decades after 1066.
Few are built around history. Strava tracks and shares rides, Zwift is an indoor app for smart trainers and bikes, and Rouvy plays real routes from around the world. Cyclorama is an iPhone and iPad app where the distance you pedal indoors moves an era's calendar forward, and dated moments adapted from Wikipedia appear as you reach them. It is not a course: the cards are short, and the source is one tap away.
Yes. Wikipedia describes the Viking Age as a period during the Middle Ages, in the early medieval centuries before the Norman Conquest of England in 1066.
The Classic route is 55 km with 500 moments, about 5 years per kilometre. The Sprint is about 25 km. Your place is saved between rides, and the other five eras run from 56 to 89 km.
The history on this page is adapted from the Wikipedia articles linked in each entry, read on 5 November 2026, and is shared under the same licence, CC BY-SA 4.0. Credit Wikipedia and Cyclorama if you reuse it. Dates in Viking history are often approximate or drawn from later sagas and chronicles; where a source says "about" or "traditionally", so does this page. The history in the app is adapted from Wikipedia in the same way and links each moment to its source.
Cyclorama is free on the App Store for iPhone and iPad. Android is coming soon: join the beta and we'll invite you.
Download on the App Store Android beta
| Credit | Licence | Source |
|---|---|---|
| Illustration, not a photograph: a Viking longship with a striped sail on a calm fjord at sunrise. Created for Cyclorama with ChatGPT (AI-generated) | AI-generated by us (ChatGPT) | |
| Larry Lamsa | CC BY 2.0 | source |
| Dennis G. Jarvis (photo); the embroidery is 11th-century | CC BY-SA 2.0 | source |
| Cyclorama on iPhone. App Store screenshot, Cyclorama | Own product screenshot, from the App Store listing | source |