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Practice Leaderboard

NASCAR Practice Leaderboard provides practice information for all drivers entered in the field including sequence, speed, time, and finish position.


Update Frequency

2s Time To Live / Cache

Data Points

AttributeParent ElementTypeDescription
award_poleraceBooleanSignifies a race provides a pole award for the first driver
chase_raceraceBooleanSignifies a race is part of the playoffs
conditionraceStringCurrent racing condition at the track
ex. normal, conditions_caution

Click here for a complete list of race conditions
distanceraceIntegerDistance of a race in miles
heat_raceraceBooleanSignifies a race is a heat race
idraceGUIDUnique ID of a race
ex. 24ba9219-ebe8-4e1f-a21c-71edfd9aaf44
lapsraceIntegerNumber of laps in a race
nameraceStringName of a race
ex. Bluegreen Vacations Duel 1 at DAYTONA
numberraceIntegerRace number within a practice
parent_idraceGUIDUnique ID that links events together across seasons (e.g. Daytona 500)
ex. de3f49e0-9393-4d7e-b5a5-3cf5b94a9f38
purseraceDecimalPurse of a race. Note: This is no longer supported in years 2016 or later.
scheduledracedateTimeScheduled date and time of a race
ex. 2022-02-20T19:30:00+00:00
statusraceStringRace status
scheduled, created, initialized, practice, qualifying, prerace, inprogress, complete, closed, delayed, canceled, rescheduled, maintenance, warmup, time-tbd
AttributeParent ElementTypeDescription
backstretchtrackIntegerBackstretch length of a track in feet
bankingtrackStringBanking information of a track
ex. Turns: 31, Tri-Oval: 18, Backstretch: 3
distancetrackFloatDistance of a track in miles
frontstretchtrackIntegerBackstretch length of a track in feet
idtrackGUIDUnique ID of a track
ex. 6ff97f68-2e9d-4fe6-8cd8-2969e1d3570b
lattrackDecimalLatitude of a track
ex. 29.192994
lngtrackDecimalLongitude of a track
ex. -81.067
nametrackStringName of a track
ex. Daytona International Speedway
shapetrackStringShape of a track
ex. Oval or D-Shaped Oval
AttributeParent ElementTypeDescription
idpractice - result - carGUIDUnique ID of a car
ex. 9b6f938a-37c6-4416-8d8c-b4ad6aa7e8a0
numberpractice - result - carIntegerNumber of a car
crew_chiefpractice - result - carStringCrew chief for a car
ex. Paul Wolfe
sponsorspractice - result - carStringSponsors for a car
ex. Shell Pennzoil/AAA Southern California
idpractice - result - car - manufacturerGUIDUnique ID of a manufacturer
ex. 73364deb-a012-4625-b759-db6a236797e3
namepractice - result - car - manufacturerStringName of a manufacturer
ex. Toyota
idpractice - result - car - ownerGUIDUnique ID of a car owner
ex. 03246399-5e63-4c21-9c5f-24074e3bf515
namepractice - result - car - ownerStringName of a car owner
ex. Walter Czarnecki
AttributeParent ElementTypeDescription
first_namedriverStringFirst name of a driver
ex. Kevin
full_namedriverStringFull name of a driver
ex. Kevin Harvick
iddriverGUIDUnique ID of a driver
ex. 9d18716c-fd73-48d4-b3da-44228c767b84
in_chasedriverBooleanSignifies a driver is in playoff contention
last_namedriverStringLast name of a driver
ex. Harvick
points_eligibledriverBooleanSignifies a driver is eligible for points in a series
AttributeParent ElementTypeDescription
idpractice - result - car - teamGUIDUnique ID of a team
ex. e337709c-9fb6-4275-ad89-d9c100e71a1d
namepractice - result - car - teamStringName of a team
ex. Team Penske
idpractice - result - car - team - ownerGUIDUnique ID of a team owner
ex. 57198af5-d912-4efc-9135-95fc6c0a3fc5
namepractice - result - car - team - ownerStringName of a team owner
ex. Roger Penske
AttributeParent ElementTypeDescription
cablepracticeStringName of an race's broadcast cable station
internetpracticeStringName of a race's internet stream
networkpracticeStringName of a race's broadcast network
ex. USA
radiopracticeStringName of the race's broadcast radio station
ex. MRN
satellitepracticeStringName of the race's broadcast satellite station
ex. 242
Practice Statistics:
AttributeParent ElementTypeDescription
lap_timepractice - resultDecimalFastest lap time in a practice
laps_completedpractice - resultIntegerNumber of practice laps completed
positionpractice - resultIntegerStarting position in practice
end_timepracticedateTimeEnd time of a practice
ex. 2022-02-15T22:55:00+00:00
sequencepracticeIntegerNumber of a practice
start_timepracticedateTimeStart time of a practice
ex. 2022-02-15T22:05:00+00:00
statuspracticeStringPractice race status
scheduled, inprogress, delayed, postponed, canceled, complete, time-tbd
statuspractice - resultStringDriver practice status
See our FAQ for a breakdown of all driver practice statuses
speedpractice - resultDecimalTop speed (mph) for a driver in a practice
Click Try It! to start a request and see the response here!