Here is the full list of all 50 F1 2020 achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox One.
Set the fastest time in all 3 Practice sessions, took Pole Position and won the Grand Prix
Completed 10 Online Races
Won any online race
Set a favourite Trophy
Completed 2 or more Secondary Sponsor Goals in one race weekend
Achieved pole position
Joined a League
Changed your driver head part way through a My Team or Driver Career playthrough.
Equipped a new pair of gloves from the Podium Pass or Item Shop
Completed a 25% or above race at Hanoi
Completed a race using the 'Elite' driver proficiency
Made an adjustment within photo mode
Won a race whilst using manual transmission
Got on the F1 podium for the first time
Played a captured highlight
Read information on any car in the showroom
Filled every sponsor slot with sponsors on a car livery
Purchased any upgrade for a facility in My Team
Completed 10 Practice Programmes in F1 during My Team or Driver Career.
Completed your first race weekend in My Team mode
Beat a Personal Best Ghost and Rival Ghost in Time Trial
Activated a flashback
Drove your team's car out on track for the first time in My Team mode
Activated DRS perfectly on all zones of any track
Set up your own F1 team and showed your car to the world at the pre-season car reveal
Edited a Driver, Car and badge in Customisation
Win a race after starting in last position on the grid
Successfully complete a Driver/Team Negotiation during a season in Driver Career or My Team
Complete a clean Time Trial lap using the 'Maximum Top Speed' car set up preset
Reach $100,000,000 lifetime earnings in My Team mode
Gain 9 positions during a wet race at Brazil in the Brawn BGP 001
Win the F1 Drivers Championship
Win the Constructors Championship with your team in My Team mode
Successfully hire an acclaim level 15 or higher Driver in My Team mode
Complete Ranked Placement races and achieve a Rank.
Complete 25 Online Races
Complete 50 Online Races
Fully upgrade any facility area in My Team
Complete 10 Clean Online races
Win a race in the 1992 Williams FW14B at Silverstone
Win a race at Zandvoort as Max Verstappen
Purchase all available Perks in Driver Career or My Team
Answer 100 press interview questions in My Team or Driver Career
Get a League Medal
Win any Championship Event
Spectate an online race
Successfully complete 50 activities in My Team mode
Complete 5 Invitational events during My Team or Driver Career
Apply all vehicle upgrades from one R+D department
Reach a Team Acclaim level of 20 in My Team mode