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WeatherTech Championship

AMERICA'S TIRE 250 on FS1, Sunday, September 24

Watch the race broadcast live on FS1 beginning at 5:00 p.m. ET.

Entry List

Event Schedule

Spotters Guide

Changes to Entry List, Four-Hour Race Highlight Continental Tire Challenge Return to Mazda Raceway

Continental Tire Challenge

Changes to Entry List, Four-Hour Race Highlight Continental Tire Challenge Return to Mazda Raceway

New Drivers and Cars Dominate Grand Sport Entry List at MRLS

“Weekend of Giving” for Street Tuner Class, IMSA

Continental Tire Challenge

“Weekend of Giving” for Street Tuner Class, IMSA

RS1 Commemorates World Alzheimer's Day, Mazda Honors Veterans

CORE Moves To Prototype Class With ORECA In 2018

WeatherTech Championship

CORE Moves To Prototype Class With ORECA In 2018

Team 'Goes Back To Roots' With Bennett, Braun

Scuderia Corsa Returning to Site of Professional Debut in Search of Victory at Mazda Raceway Laguna Seca

WeatherTech Championship

Scuderia Corsa Returning to Site of Professional Debut in Search of Victory at Mazda Raceway Laguna Seca

Team looks to extend its points with two races remaining

IMSA Names Michelin Official Tire Beginning In 2019

WeatherTech Championship

IMSA Names Michelin Official Tire Beginning In 2019

Premium Tire Brand Assumes Official Status with IMSA WeatherTech SportsCar Championship, SportsCar Challenge and Prototype Challenge;

Hand Expects Dogfight in Hometown Race at Mazda Raceway Laguna Seca

WeatherTech Championship

Hand Expects Dogfight in Hometown Race at Mazda Raceway Laguna Seca

Ford GT Driver in Title Hunt with Two Races Remaining

Click below to tune in.

Race Weekend schedule

Friday, Sep 22

Practice - 1 - Continental Tire Challenge

11:45 AM to 12:45 PM EDT

Practice - 1 - WeatherTech Championship

1:00 PM to 2:00 PM EDT

Practice - 2 - Lamborghini Super Trofeo

3:50 PM to 4:30 PM EDT

Practice - 2 - Continental Tire Challenge

4:45 PM to 5:40 PM EDT

Practice - 2 - WeatherTech Championship

5:50 PM to 6:50 PM EDT

Qualifying - 1 - Lamborghini Super Trofeo

7:10 PM to 7:25 PM EDT

Qualifying - 2 - Lamborghini Super Trofeo

7:30 PM to 7:45 PM EDT

Practice - 3 - Continental Tire Challenge

8:00 PM to 8:20 PM EDT

Qualifying - (ST) - Continental Tire Challenge

8:30 PM to 8:45 PM EDT

Qualifying - (GS) - Continental Tire Challenge

8:45 PM to 9:00 PM EDT

Saturday, Sep 23

Practice - 3 - WeatherTech Championship

11:00 AM to 12:00 PM EDT

Race - 1 of 2 - Lamborghini Super Trofeo

1:20 PM to 2:10 PM EDT

Qualifying - (GTD) - WeatherTech Championship

2:30 PM to 2:45 PM EDT

Qualifying - (GTLM) - WeatherTech Championship

2:55 PM to 3:10 PM EDT

Qualifying - (P) - WeatherTech Championship

3:20 PM to 3:35 PM EDT

Race - Mazda Raceway Laguna Seca 240 - Continental Tire Challenge

5:00 PM to 9:00 PM EDT

Sunday, Sep 24

Warm Up - WeatherTech Championship

12:10 PM to 12:30 PM EDT

Race - 2 of 2 - Lamborghini Super Trofeo

2:25 PM to 3:15 PM EDT

Race - AMERICA'S TIRE 250 - WeatherTech Championship

5:05 PM to 7:45 PM EDT

Race Central

Leaderboard

SHOW:

OVERALL
P
PC
GTLM
GTD
GS
ST
P3
MPC
GT3
GT3
GT3
GT3CP
GT3CG
PRO
PROAM
AM
LB CUP

Time elapsed:

Remaining time:

Session Results

position	driver	fastest lap

See Full Results >>

Tweets by @IMSA

Mazda Raceway Laguna Seca

IMSA On Tv

CBS Sports Network

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Lamborghini Super Trofeo

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Series Key:

lamborghini

VIR Race Broadcast

Sunday, September 24, 2017 – 3:00 PM to 4:00 PM EDT

Fox Sports 1

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WeatherTech Championship

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united-sportscar

AMERICA'S TIRE 250

Sunday, September 24, 2017 – 5:00 PM to 8:00 PM EDT

Fox Sports 1

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Continental Tire Challenge

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Series Key:

sportscar-challenge

Mazda Raceway Laguna Seca 240

Sunday, October 1, 2017 – 5:00 PM to 7:00 PM EDT

Fox Sports 1

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WeatherTech Championship

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Series Key:

united-sportscar

Motul Petit Le Mans

Saturday, October 7, 2017 – 10:30 AM to 11:30 AM EDT

Fox Sports 2

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WeatherTech Championship

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united-sportscar

Motul Petit Le Mans

Saturday, October 7, 2017 – 11:30 AM to 2:30 PM EDT

Fox Sports 2

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WeatherTech Championship

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Series Key:

united-sportscar

Motul Petit Le Mans

Saturday, October 7, 2017 – 5:00 PM to 9:30 PM EDT

Synclair

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Porsche GT3 Cup USA

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Series Key:

gt3-challenge-usa

Sonoma Broadcast (check local listings)

Saturday, October 14, 2017 – (All day)

Fox Sports 1

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Continental Tire Challenge

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Series Key:

sportscar-challenge

Fox Factory 120

Sunday, October 15, 2017 – 7:00 AM to 9:00 AM EDT

CBS Sports Network

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Lamborghini Super Trofeo

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Series Key:

lamborghini

Mazda Raceway Race Broadcast

Sunday, October 15, 2017 – 3:00 PM to 4:00 PM EDT

Fox Sports 2

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Prototype Challenge

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Series Key:

prototype-lites

Race Broadcast

Thursday, October 26, 2017 – 8:00 PM to 9:00 PM EDT

Synclair

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Porsche GT3 Cup USA

Series Image:

Series Key:

gt3-challenge-usa

Road Atlanta Broadcast (check local listings)

Saturday, October 28, 2017 – (All day)

Upcoming Events

WeatherTech SportsCar Championship
Change Series
- WeatherTech SportsCar Championship
- Continental Tire SportsCar Challenge
- Prototype Challenge Presented By Mazda
- Porsche GT3 Cup Challenge USA by Yokohama
- Porsche GT3 Cup Challenge Canada by Yokohama