Olympic Decathlon (1981 for Apple II) aka Microsoft Decathlon (1982 for IBM PC) is a computer game where the player participates in a Decathlon.
Source: Wikipedia, "Microsoft Decathlon", available under the CC-BY-SA License.
User Summary
The events included in the game are:
1. 100-Meter Dash
2. Long Jump
3. Shot Put
4. High Jump
5. 400-Meter Dash
6. 110-Meter Hurdles
7. Discus Throw
8. Pole Vault
9. Javelin Throw
10. 1500-Meter Run
The player may practice each event before beginning the Decathlon. Each event is scored and medals are awarded at the end of the game. The running events allow two players to compete at the same time.