RELATED: Find NBCSN in your area | Watch live online at NBCSports.com | Channel finder
The NASCAR Sprint Cup and XFINITY Series will gather for a doubleheader showing at Darlington Raceway this weekend while the Camping World Truck Series makes a stop at Canadian Tire Motorsport Park. Check out the full schedule below.
Note: All times are ET
SUNDAY, SEPT. 4:
PRE-RACE SCHEDULE
-- 4:00:00 p.m.: NSCS Driver/Crew Chief Meeting (NASCAR Sprint Cup Series garage)
-- 5:25:00 p.m.: NSCS Drivers Introductions w/ NASCAR Special Awards
-- 6:05:00 p.m.: Presentation of Colors: South Carolina Air National Guard Honor Guard, McEntire Joint National Guard Base
-- 6:05:35 p.m.: Invocation by: "Mr. Darlington Raceway" Harold King
-- 6:06:15 p.m.: National Anthem by: Barry Williams America's Most Reliable Big Brother "Greg," from "The Brady Bunch"
-- 6:07:45 p.m.: Flyover TOT by: (2) T-38s, the 49th Fighter Training Squadron from Columbus AFB, Mississippi (Turn 4 to Turn 1)
-- 6:12:45 p.m.: "Drivers, Start Your Engines" by Mark Martin, Rick Hendrick, Richard Childress, and Bojangles' CEO Clifton Rutledge
-- 6:20:45 p.m.: Start of the Bojangles' Southern 500 (367 Laps, 501.3 Miles)
ON TRACK: DARLINGTON
-- 6 p.m.: NASCAR Sprint Cup Series Bojangles' Southern 500 (367 laps, 501.3 miles), NBC/NBC Sports App (Results)
ON TRACK: CANADIAN TIRE
-- 2:30 p.m.: NASCAR Camping World Truck Series Chevrolet Silverado 250 (64 laps, 157.37 miles), FS1 (Results)
PRESS CONFERENCES (Watch live)
-- 2:30 p.m.: Dale Earnhardt Jr., Rick Hendrick and Dr. Micky Collins
-- 3 p.m.: Darrell Waltrip
-- 3:15 p.m.: Mark Martin
-- 3:30 p.m.: Barry Williams
-- 10:30 p.m. approx.: Post-NSCS race
DAILY ROUNDUP
-- Truex comes on strong late for Darlington win
-- Harvick sounds off on pit crew after runner-up finish
-- Looking at the Chase bubble picture post-Darlington
-- Two cars fail post-race inspection at Darlington
-- Stewart called to NASCAR hauler post race
-- Dale Jr.: 'Confident about the future'
-- At-track images from Darlington
-- Nemechek edges Custer to win at Canada
-- Custer tackles Nemechek at MoSport
-- Drivers react to wild Truck Series finish
-- Frame-by-frame of the finish
FRIDAY, SEPT. 2:
ON TRACK: DARLINGTON
**All today's at-track activity was postponed due to threat of severe weather.
DAILY ROUNDUP
-- Dale Jr. to miss rest of 2016 season
-- Starting lineup for Darlington's Bojangles Southern 500
-- Recalling Harry Gant's magical September run of 25 years ago
-- What to watch for at Darlington and MoSport
-- McMurray understands fill-in challenges Bowman faces
-- Fantasy: Former winner a value play?
SATURDAY, SEPT. 3:
ON TRACK: DARLINGTON
Sprint Cup Series, XFINITY Series qualifying canceled; Lineups per rulebook
-- 9-9:55 a.m.: NASCAR XFINITY Series final practice (Results)
-- 11 a.m.-12:25 p.m.: NASCAR Sprint Cup Series practice, CNBC for entirety, simulcast on NBCSN from 11:30-12:30 (Results)
-- 1:30-2:50 p.m.: NASCAR Sprint Cup Series final practice, NBCSN (Results)
-- 3:30 p.m.: NASCAR XFINITY Series VFW Sport Clips Help a Hero 200 (147 laps, 200.8 miles), NBC (Results)
ON TRACK: CANADIAN TIRE
-- 9:30-10:25 a.m.: NASCAR Camping World Truck Series first practice (Results)
-- 11:35 a.m.-12:55 p.m.: NASCAR Camping World Truck Series final practice (Results)
-- 5:45 p.m.: NASCAR Camping World Truck Series Keystone Light Pole Qualifying, FS2 (Results)
GARAGECAM (Watch live)
-- 1 p.m.: NASCAR Sprint Cup Series
PRESS CONFERENCES (Watch live)
-- 9:30 a.m.: Chase Elliott
-- 12:35 p.m.: Carl Edwards
-- 12:50 p.m.: NMPA/Sprint Most Popular Driver announcements
-- 5:15 p.m. approx.: Post-NXS race
DAILY ROUNDUP
-- Darlington garage honors five-time winner Yarborough
-- Hamlin paces lone NXS practice at Darlington
-- Hemric, Custer top Saturday's Trucks practice
-- ESPN's 'College GameDay' to visit 'Battle at Bristol'
-- Voting for 2016's NMPA Sprint Most Popular Driver Award opens Sept. 4
-- At-track photos from Saturday
-- Darlington names its garage after Cale Yarborough
-- Decals to honor Betty Jane France this weekend
-- Johnson, Keselowski pace Saturday's practice sessions
-- Top story lines for Sunday's main event
-- Sadler earns his first win at Darlington
-- 44-year-old Kenseth recalls watching 41-year-old Sadler race as 'a boy'
-- Sadler honored to win for boss, Dale Jr.
-- Bruce: Throwbacks or not, Darlington chock full of lasting memories