Time Trial Leaderboards: 13.5T Stock, Modified & Open Classes

In indoor RC racing, a single fast lap is only half the story — winning a qualifier means putting together three clean, consistent minutes without clipping a barrier or needing a marshal.

That is why leaderboards in RCHUB Racing are built around the classic 3:00 Time Trial qualifier.

How a Time Trial Run Works

• Start from the Pit / Grid: At the start call, the marshal places your car onto the rubber racing line facing the driving direction.


• 3:00 Race Clock + Overtime: Once the clock starts, you have 3 minutes (180 seconds) to complete as many laps as possible, plus up to 45 seconds of overtime after the buzzer to cross the finish line and complete your final lap.


• Two Leaderboards per Track & Class:

- Best Single Lap: Ranked by your fastest valid lap time.
- Best 3-Minute Run: Ranked just like RC qualifying — most laps completed in 3:00, with total elapsed time as the tiebreaker (e.g. `14 laps in 3:05.420` beats `14 laps in 3:08.110`).

Three Official Classes

Leaderboards are separated into three classes so every car specification competes on a level playing field:


• 13.5T Stock (`stock`): 1:10 4WD Touring chassis with the spec 13.5T brushless motor and 2S LiPo.


• Modified (`mod`): 1:10 4WD Touring chassis with modified motors (down to 4.5T) and 2S LiPo.


• Open (`open`): 1:12 LMP Pan Car on 1S LiPo & foam tyres, as well as custom motor builds.

Fair Play: Track Versions & Incidents

• Track Version Integrity: If a track author edits the barriers or geometry of a published track, its geometry hash changes and a new leaderboard version starts automatically — cosmetic color changes (such as carpet or island colors) keep the existing leaderboard intact.


• Incidents & Track Cuts: Cutting across the track invalidates the current lap (`cut`). Using car reset (`reset`) or a marshal lift (`marshal`) is logged in your run breakdown so everyone can see how clean a run was.

Share Your Setup Sheet

When submitting or configuring your Time Trial runs, you can enable Share Setup. When enabled, clicking your run on the leaderboard reveals your gearing (pinion, spur, FDR), electronics, tyre choice, and full chassis/aerodynamic Setup Sheet so fellow drivers can test your settings on the track!