Highlights of Johnson and Alonso's car swap in Bahrain

CONCORD, N.C. -- It was a memorable Monday for Jimmie Johnson and Fernando Alonso, to say the least.

The seven-time NASCAR Cup Series champion and two-time Formula 1 world champion swapped rides at Bahrain International Circuit and made the most of the opportunity.

Follow along throughout the once-in-a-lifetime event on social media below, and check out a photo gallery of the car swap here.

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THIS IS AWESOME!!! #JJxALO
A post shared by Jimmie Johnson (@jimmiejohnson) on Nov 26, 2018 at 2:34am PST

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The braking point is so late in @F1, it’s insane. The G Forces from hitting the brakes so hard actually make your eyes lose focus and vision go blurry Unreal feeling #JJxALO Sound on @McLaren @fernandoalo_oficial @teamhendrick
A post shared by Jimmie Johnson (@jimmiejohnson) on Nov 26, 2018 at 5:54am PST

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@bah_int_circuit #JJALO @jimmiejohnson #F1 #NASCAR
A post shared by Fernando Alonso (@fernandoalo_oficial) on Nov 26, 2018 at 3:07am PST

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Hi @fernandoalo_oficial. Sound on!!! @f1 @mclaren @teamhendrick #JJxALO
A post shared by Jimmie Johnson (@jimmiejohnson) on Nov 26, 2018 at 7:51am PST

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It’s not a proper car swap without doughnuts... The @F1 car was a bit tricky in the beginning but I figured it out. #JJxALO @McLarenF1 @alo_oficial
A post shared by Jimmie Johnson (@jimmiejohnson) on Nov 26, 2018 at 6:22am PST

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What an experience to drive a @nascar car for the first time today. @jimmiejohnson and I we will remember this day! Thanks @teamhendrick and @mclaren to make it possible #f1 #nascar #JJALO
A post shared by Fernando Alonso (@fernandoalo_oficial) on Nov 26, 2018 at 9:22am PST