Remember your kart. Review it later.

Save a number at the track

1. Open the blue Quick Kart button.
2. Choose Arrive & drive, or the session type you are driving: Practice, Qualifying, Heat, Race, Final or Endurance stint. For an event today, explicitly choose your private event plan. It stays visibly active across captures and reloads. Use Leave event when the event ends; Arrive & drive stays separate. Each session type is your explicit choice; the app does not guess a race sequence.
3. Enter the kart number and save it. Wait for confirmation that the capture was saved to your account.

A capture remembers the number, selected session type and device-local time zone. There is no venue selector; a safely matched or confirmed result supplies its venue. New prestart captures are checked when you open or refresh the signed-in app. Narrow, unique matches carry your recorded session type and explicit event choice. Ambiguous evidence and existing imported kart decisions remain for review. The app must be open to perform this check; browser-closed matching is unavailable. A private event plan is applied only when its date and venue agree with that result. The choice expires at the end of its venue-local day. A changed, cancelled or rescheduled plan requires a fresh selection before another capture; saved captures keep their original choices. A planned visit does not establish that the event happened. It does not claim that a result has arrived or that a session has been matched. If confirmation is unavailable, the capture may or may not have reached your account. Keep the original attempt until you have checked your saved captures.

The small Quick Kart view shows up to three recent captures from today or yesterday. Open Karts → Review kart numbers for the full review.

Recover a save

If the number was saved but the account view could not refresh, the confirmed capture remains visible. Use Reload saved data; this reads your account without saving another capture.

If delivery could not be confirmed, Quick Kart keeps the original number, session type, optional event choice and capture time on this device for your account. Reload saved data and choose Retry original capture. Closing and reopening the dialog or reloading the page does not change that time. No retry runs automatically. Review saved captures before discarding an attempt or starting another one. If browser storage is unavailable, nothing is sent until the original attempt can be kept safely.

Retry protection uses the retained capture history: unmatched captures have a 14-day review window and the standard view shows up to 60 entries. The separately controlled durable-storage pilot retains its archive; that pilot is not enabled for every account. Very old attempts may need manual session review instead of retrying. A sign-in or permission error keeps the number recoverable; reconnect your account before another attempt. A save that succeeded before sign-in refresh failed is still a saved change—reload it without repeating the save.

Confirm the exact session

Review the suggested choices using the venue-local time and the session evidence. Confirm only the session you actually drove. If a confirmation is interrupted, its original session stays reserved; reload saved data and confirm that same session to finish. Choosing a different session is blocked until the original decision has been reviewed. Nearby times or matching numbers are clues, not proof; the app does not silently attach an ambiguous capture or replace a number already assigned to another choice.

Unmatched captures remain reviewable for 14 days. Previously matched captures stay available in their expandable history. If the session number saves before its type or capture history finishes, the message names what remains. Reload and confirm the original session to finish; do not create another capture. Conflicting recorded types or events require review instead of being overwritten.

Read your kart history

The main Karts view groups recorded use in its relevant venue and comparison context. Open the sessions behind a pattern. A rental number may be reused or moved; it is not a permanent identity for one physical kart.

Don’t remember leaves the session number blank and removes its reminder. Review skipped numbers only displays those saved unknowns; it does not restore the reminders. If a number comes back to you, open its session and add it.

A quick lap in kart 12 does not prove kart 12 caused it. Traffic, conditions, driving and missing context can all limit the comparison. Keep observations such as “felt slow” in notes rather than treating them as measured performance.

Open Karts ↗ · Review saved numbers ↗ · Review a session

Practice in Demo

Quick Kart and missing-number edits save privately inside the fictional Nashville scenario. A capture uses the current time; it will not match an older fictional visit just because the kart number is similar. Use the session’s missing-number control when completing its fictional history. The new session-type capture selector is unavailable in Demo; number-only capture remains available.

Choose a kart-history layout

Karts offers Cards and List. Cards is the starting layout, and your choice saves to your account. Both show the same venue-scoped history. Filter repeated, all or single-use numbers and sort by uses, latest use or your fastest retained lap. Open a kart for its source sessions.

Usage counts include every bound session at the venue, independently of timing eligibility. Unknown numbers are separate; they cannot establish which kart was used. A personal fastest lap is an observed retained value, not a mechanical rating. Shared-date comparisons keep the existing recorded context rules and appear only when enough evidence exists.

The venue kart library starts on All and displays every observed number. Purple marks the fastest observed retained lap and red the slowest of the recorded kart bests within matching context; faster-than-median observations may be green. One use can supply an observation. These are your recorded results, not an intrinsic kart advantage.

Kart history highlights observed retained minima across practice, qualifying and race purposes within one recorded venue, layout, version and class context. Purple marks the fastest displayed minimum; matching displayed times are ties. The card background follows the same subtle color. Mixed or unresolved contexts keep their values but show no rank. All, Repeated and Used once filters never change the comparison pool. These observations do not establish an intrinsic kart advantage.

Earlier captures and existing events

Earlier captures keep their original purpose, time and recorded event choice, including a choice that was left blank. They are not retroactively treated as new prestart captures. Historical grouping needs a separate reviewed decision for the exact existing event; sharing a calendar day does not establish membership. A guarded existing-event choice preserves the original capture and result-ranking interpretation. Conflicting or incomplete evidence remains for review.