Here is the full list of all 50 World CHAMPIONS: Decathlon achievements.
100m in less than 11sec
Pole Vault over 5,30m
Play each discipline 3 times
Run 10 km all together
Spot UFO during one of the disciplines
High Jump over 2.00m
No Foul in 10 attempts in a row.
400m in less than 44sec
400m in less than 43sec
Compete in Multiplayer 10 times
Long Jump over 8m
Over 6000 Points in Decathlon
Over 9000 Points in Decathlon
Play Full Decathlon
Javelin Throw over 80m
Javelin Throw over 90
Discus Throw over 70m
Discus Throw over 60m
110m Hurdles in less than 14sec
110m Hurdles 13sec
Shot Put over 20m
Shot Put over 22m
Long Jump over 7m
Play any game mode
100m in less than 12sec
100m World Champions Record!
Long Jump World Champions Record!
Shot Put World Champions Record!
High Jump over 2.30m
High Jump World Champions Record!
400m World Champions Record!
110m Hurdles World Champions Record!
Discus Throw World Champions Record!
Pole Vault over 6m
Pole Vault World Champions Record!
Javelin Throw World Champions Record!
1500m in less than 3:00:00
1500m in less than 2:40:00
1500m World Champions Record!
Highiest Score in Decathlon!
Play for 2 hours
Play for 30 hours
Play for 60 hours
Play for 120 hours
Your High Score in any discipline
Run 30 km all together
Run 150 km all together
Run 500 km all together
Run 1k km all together
No Jumping in Hurdles 110m under 15sec