Here is the full list of all 41 Smoots Summer Games achievements worth 1,000 gamerscore.
Participate in your first event
Win 100m Dash event in Championship
Win 200m Dash event in Championship
Win 400m Dash event in Championship
Win 110m Hurdles event in Championship
Win 400m Hurdles event in Championship
Win Long Jump event in Championship
Win Triple Jump event in Championship
Win High Jump event in Championship
Win Pole Vault event in Championship
Win Javelin Throw event in Championship
Win Discus Throw event in Championship
Win Hammer Throw event in Championship
Win Shot Put event in Championship
Win Swimming Backstroke event in Championship
Win Swimming Breaststroke event in Championship
Set a new world record in 100m Dash
Set a new world record in 200m Dash
Set a new world record in 400m Dash
Set a new world record in 110m Hurdles
Set a new world record in 400m Hurdles
Set a new world record in Long Jump
Set a new world record in Triple Jump
Set a new world record in High Jump
Set a new world record in Pole Vault
Set a new world record in Javelin Throw
Set a new world record in Discus Throw
Set a new world record in Hammer Throw
Set a new world record in Shot Put
Set a new world record in Swimming Crawl
Set a new world record in Swimming Backstroke
Set a new world record in Swimming Breaststroke
Set a new world record in Swimming Butterfly
Win Pentathlon championship
Win Heptathlon championship
Win Decathlon championship
Participate in your first Championship
Participate in your first Special Challenge
Defeat all the events on Bronze edition
Defeat all the events on Silver edition
Defeat all the events on Gold edition