Tier Championship
Racing League. Endurance Series. A single-tier championship that takes you to the top. Race solo or form a team and book your place for the next race straight away.
What is the Tier Championship?
The Racing League and Endurance Series are not separate; together, they form the Tier Championship. Every race you complete counts towards your climb to the top of House of Racing. Whether you’re racing solo or as part of a team, the more often and the cleaner you drive, the higher you’ll climb.
Choose your race format
Racing League
A sprint race evening tailored to your level, with a single fixed car class for the whole evening. Compete in two short sprint races against a fixed group of opponents and earn points for the iHoRating leaderboard.
- Several race nights per month
- Max. 10 racers per competition
- qualifying + 2 sprint races per evening
Endurance Series
An intense Endurance format in which stamina, strategy and pit stops are just as important as speed. Race solo or with friends; each ticket is per driver (car) on the grid.
- Several endurance races per month
- Max. 10 cars on the grid
- 20-minute qualifying session + 90-minute endurance race
What is DPI
The Driver Performance Index (DPI) is your personal skill score at House of Racing. It is based on data we collect during every session anyway: no separate measurement is required; every lap is automatically taken into account. Your DPI consists of three skill components, plus a Safety licence, which is always listed separately.
01
Pace
How your fastest valid lap compares to the rest on the same circuit and in the same class.
02
Consistency
How close your laps are to one another: maintaining a consistent pace counts for more than a single top lap.
03
Progression
How much you have improved in the last few sessions compared to before.
04
Safety licence
Valid versus invalid laps determine your Safety licence. This is separate from your DPI and never counts towards your skill score.
How is your DPI calculated?
For each track and class, you build up a TCR (Track & Class Rating): 35% speed, 45% consistency and 20% progress. Consistency and progress carry more weight than pure speed, ensuring that even a less frequent or not-yet-super-fast driver still has a fair chance.
Your overall DPI is then a combination of your TCR scores across all classes and tracks, plus your loyalty: how actively you continue to race. This means that a loyal, regular racer can build up a score even without being the fastest, whilst a fast driver can build up a score purely through good TCRs, even with fewer sessions.
35%
Speed
45%
Consistency
20%
Progression
Legend · top 1%
Elite · top 10%
Pro · top 30%
Challenger · top 60%
Rookie · new
Book your race
The leaderboard
Each class and track has its own leaderboard. See where you and other racers stand, and follow how the rankings change after each session.