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No way I can pull this off 😂 nice

I remember when I used to run sub-20 min 5k! I would cycle to the Parkrun races in Cambridge (the old one) every Saturday morning, beat 20 min, and then really struggle to cycle back home. As in really struggle.

¡Congratulations Mark! That’s pretty amazing under 20 minutes. I did 5k today too at 23.30 minutes👋 I Love Running.

Wow, congrats! I see a few more grey hairs in the after photo…

Samuel is the only one that looks happier afterwards :-)

Congratulations on successfully completing a 5k with your friends and achieving your sub-20 minute goal. Your before-and-after photo demonstrates the effort and dedication required to reach this achievement. Keep up the good work and remain committed to challenging yourselves in the future.

Great job, guys! Love you, Mark Zuckerberg ! As my Facebook friend of course. You're the best.

That’s awesome! Congrats 💪

Good luck, absolutely amazing 😍😍

This is amazing 👏

VERY NICE MOVEMENT....!!!!!!❤️🌹🌺👌👍 !!!!!!

Goood Luck Man 👌🔥

Good luck ,very impressive

That’s amazing ! Best kind of fun

Very Nice Anna great frds u have ... good luck with Everything Anna Mark Zuckerberg

So Amazing to miss this!! Good luck 😊

Good luck very impressive

Wow. Congrats. That’s legit fast.

Looks like it was nice out ! Good job!

Good luck

That's awesome, good job on meeting your goals. 👍

Sub 20 😲. The only time I hit that goal is in my dream. Well done folks 👏

Bien ✅

Je confirme ✍

THAT IS GREAT! I'M SO GLAD YOU WERE HAVING FUN LATELY.