Now in beta
Understand your sessions. Decide smarter on track day.
KartRacer turns logger data, official timing, and onboard video into a clear picture of your weekend — so setup calls and session plans start from evidence, not guesswork. AI reads the hundreds of data points behind every lap and tracks your progression across the season.
What the AI studies
Lap by lap, session by session, season over season
Your logger captures far more than a lap time. KartRacer reads the full picture at three levels — the same work you'd do manually in RaceStudio, but across every upload.
Per lap
Every sample on track
Speed, GPS position, lateral G, RPM, and sector splits — traced through every corner, not summarized at the finish line.
Per track day
How the weekend unfolded
Lap-to-lap consistency, where pace peaked or faded, and how practice, quali, heats, and finals compare — plus RaceHub field context when linked.
Over the season
Whether you're actually improving
Best lap and cornering G trends by track and config, how this visit compares to the last, and championship points when your series is on RaceHub.
How it works
01
Import your sessions
Upload MyChron exports from RaceStudio or link RaceHub. Every session joins your history — organized by track day, venue, and class.
02
AI reads every lap
Hundreds of data points per lap, every channel your logger captured. Too much to study by hand — the AI reads it all and finds what matters.
03
Track your progression
See trends across the weekend and the season. Best lap, cornering G, consistency — did that change actually move you forward?
04
Coach on what's next
Written session and day reports, Vs. Field context, and championship standings — so your next setup call and driving focus start from what the data shows.
AI-powered tools for your data
Session AI coaching
The AI reads hundreds of data points per lap — speed traces, lateral G, RPM, sector splits — and distills them into coaching on pace, consistency, and technique. Add onboard video and it studies that alongside your telemetry.
Championship standings
Link track days to your series and class. See full season points from RaceHub — position, round-by-round results, and totals — with your row highlighted and links back to each event day.
Vs. Field
Match your track day to the official RaceHub event, link each logger session to qualifying or the final, and see where you sit in the field — Vs. Field percentiles and official lap times side by side.
Day-level summary
The AI connects every session on a track day — spotting where pace built or faded across practice, quali, and finals — with maps, video, Vs. Field, and a cross-session day report.
Progression dashboard
Watch your karting progression session over session — best lap, cornering G, consistency — filtered by track and config. The AI builds on every upload so you can see whether you are actually improving.
GPS track map
GPS trace rendered for every session. Isolate individual laps to compare driving lines through each sector.
Lap heatmap
Every lap ranked fastest to slowest at a glance. The AI uses this spread — not just your best — to judge consistency and where time was lost lap to lap.
AI coach chat
Dig into what the AI found — ask about a sector trend, a setup change, or how this session compares to your last visit. Full telemetry and progression history in context.
Friends
Connect driver profiles with a friend code or handle. See friends' recent pace and session activity — private by default, no public search.
Batch upload
Drop a whole day of files at once. KartRacer queues them, walks you through validation per session, then coaches each one.
Track day organization
Every session under one track day — date, venue, championship, class. Build a season of comparable data instead of a folder of forgotten CSVs.
Who it's for
Competitive drivers
You cannot manually review thousands of samples after every session. Let the AI study your progression and tell you where time is — and isn't — coming from.
Parents & families
See objective progression week to week — not just whether it felt faster. The AI reads every session so you can track real development over a season.
Race teams
Multiple drivers, dozens of sessions per weekend. The AI studies each one and keeps progression visible — so debriefs focus on trends, not gut feel.
Start building your progression history
Free during the beta — upload a session and let the AI read your data in minutes. Common questions