AI race engineer for iRacing

You know you're slow.
Pace shows you which corner.

Other tools hand you a graph and leave you to it. Pace reads your lap back corner by corner — every number from your own telemetry.

Take back the time you're losing, lap after lap.

See a sample debrief

No sign-in to look — analyse a real lap in your browser. Free while in preview.

T1 · La SourceLAP 7 · Spa · 296 GT3
Pick who's in your ear

brake −8 m ✓entry −4 km/h ✓−0.00 s lost
Speed · your lap vs reference
Wanted to add “You lost the rear on entry” —— steering and yaw don't line up — not enough evidence.
?Not enough data

Same lap. Same 0.21 s. You choose the voice — calm engineer to full roast. The numbers never change; only the attitude does.

Roast is opt-in — never on by default.

I race iRacing myself. I was sick of squinting at graphs trying to guess where I lost time — so I built Pace.

— the founder

It tells you what it knows — and what it doesn't

Every claim the coach makes is checked against your telemetry before you ever see it. If the data doesn't back it up, it gets softened or held back — not guessed.

Braked ~8 m late✓Verified against telemetry
Carried 4 km/h too little at apex✓Verified against telemetry
Losing the rear on entry?Not enough data

Every debrief ends with one question: “Was this right?” Your 👍 / 👎 is the only thing that tunes the coach — so it answers to your data, not a vibe.

👍 helpful👎 off

It remembers the mistake you repeat

One slow corner is luck.
The same one every session is a habit.

You've braked late into T1 for 6 sessions straight — a habit, not one bad lap. It's shrinking, though: 0.34 s → 0.21 s.

Stateless tools can't say this. Pace can — because it watches across sessions.

Time lost · braking into T1↓ shrinking
0.34
0.31
0.27
0.26
0.23
0.21
Last 6 sessions · unit s
6 sessions · braking phase↓ getting better

A few sessions in, this is your driver profile

SAMPLEDemo data — a preview of what you'll get after you upload.

Driving DNA

Consistency78Brake modulation64Trail brake48Throttle control71Steering smoothness69Risk management82

Strong on the brakes · trail braking to sharpen · very consistent

This is the you that carries to next week's new track — transferable driving skill, not the memory of one circuit.

Per track × car

Track / car (id)LapsBestOptimalΔ untappedσConsistency
Suzuka · GT382:18.3142:17.880−0.4340.4181
Spa · GT362:20.1172:19.402−0.7150.5864
Telemetry tools

Measure everything. Explain nothing. You get a line — not a reason.

Generic AI coaches

Talk fluently. Never touch your data. They tell everyone “brake later.”

Pace

Builds a per-corner answer key from your lap — then says it in plain words.

Stop guessing. Start finding time.

Pace is free while in preview — every lap, every voice. Drop a lap and see where your time goes.

See a sample debrief

FAQ

Does Pace work with iRacing?

Yes. Upload an iRacing .ibt telemetry file in your browser and Pace breaks the lap down corner by corner. The optional Windows app adds live coaching while you race.

Is Pace free?

Yes — Pace is free while it's in preview: upload laps, get the full corner-by-corner debrief, and use every coach voice including roast mode. A paid Pro tier is planned for later; there's nothing to buy today, and you can join the waitlist to hear when it opens.

Do I need to install anything?

No. Analysing a lap works entirely in the browser. The Windows app is only needed for real-time coaching in your ear during a session.

Does the AI make up numbers?

No. Every figure in a debrief is derived from your own lap's telemetry, and each claim is checked against that data before the coach is allowed to say it. If a claim can't be verified, Pace withholds it.

What is roast mode?

The same debrief — same corners, same numbers — delivered by a coach that roasts you. Pick calm engineer, data nerd, hype teammate, or full roast; only the voice changes, never the data.