Love this video. Entertaining and educational.

“A Garmin stress chart that indicated I should just walk towards the light ” had me on the floor 😂😂

I think a lot of Mark’s humour flies under the radar, I love how he often refuses to grasp the low hanging fruit.

"Her body is just far better at taking a hard pounding" 🤣🤣🤣 thanks for that Mark

"I assumed it was just the muscles that i worked very hard that day, which given that included my heart, i figured death would soon follow" had a good laugh at that one

I watched this drunk. It was like a comedy sketch. Mark is a comedy genius.

"If the chocolate egg had its own pronouns and was fleeing persecution from a foreign country then the Daily Mail would be even more horrified" That made me laugh, spot on with the analysis 😂

"Americans know a thing or two about consuming a load of calories" - another banger 😂

As someone who's 5'3, Mark just cranking out 1000 calories here and there in a hour is mindboggling.

I love it, "typical youngster". The diligent, experienced athlete knows that the crux of this challenge is the gigantic chocolate egg lol. Well done as usual, Mark!

I like that this isn't Will's comedy like a lot of people are prone to do when they watch other creators, your own style is freaking hilarious and pretty well thought out

Loved the video. My take away is that a collab between you and Will would be comedy gold. Hopefully the universe lets it happen at some point.

The effort you put into your videos is mad! I’m not even talking about the physical stuff. 😂 But just filming in public and editing a piece of work like that is fecking relentless and keeping a clear narrative throughout too. From one content creator to another you are a beast 💪🏻

Really fantastic video. Maybe your best yet? The puns were spot on. The challenge ridiculous. Well done guys! 👏

can i just say how much I LOVE your videos?! stay awesome! As a masters age group (40yo woman) competitive cyclist, I understand your struggle trying to get all the calories in and the fatigue/cramping from all the work.....not easy, so I applaud you for taking it on!

"I can easily see how this challenge is failable" that was when Mark hit his low confidence point... Absolute masterclass! You did a great job at conveying your message and showing everybody how it's done (and confidently I'll add)

This is a brilliant video. The best thing you’ve done to date Mark! 👍🏻 Has no one spotted the perfect pause between ‘tossing’ and ‘turning’ yet?

It is not often that I subscribe after only watching one video. This is one of those times. You're a certified legend, sir. Keep up the good work!

Brilliant one, from the challenge in itself to Jens “really” and “entertaining the wife”, your vids were always excellent and they’re getting better

Mind-boggling. I usually burn at best around 3500 (active and resting) on a particularly active day. 10,000 is nuts. Well done!

I don’t think I’ve laughed so much, this guy has an unbelievable sense of humour. Top bloke. The ending was incredible 😂

Stunning effort Mark! I’d call that a victory, I’ve only ever seen people do the “easy” part of this (the eating). Very inspirational 👏

Now that I’ve seen the video in its entirety, it’s brilliant! Thanks, Mark, for doing this work and sharing it, along with a healthy dousing of your humor, with the audience. Just keep stayin’ alive, young man.

Loving this content Mark- thanks for still putting stuff out on KZfaq!!!

Big Will T fan and enjoyed his attempt at this challenge. Thanks to youtube algorithms now discovered this channel and I'm very grateful. Epic twist at the end!

If you and Will got together I dont think I'd be able to breathe - you two would be hitting us left and right with dad jokes lolol

Mark, I've seen most of your videos, this is up there with the very best. The conclusion at 23 mins onwards is genuinely hilarious, so well written.

Great video! Love the quality and effort that went into making this video along with your unmatched humour. I felt sick with exhaustion and fullness by the end of this video. Keep it up!

Mark’s final joke had me in tears. Perfect abrupt cut.

Instant fan. Well done for trying! You almost had it. Your sense of humour is next level. 👏👏👏

Another fantastic video Mark. I truly look forward to you posting. 😊

Watched this video more than a few times and I never cease to LOL multiple times! One of your best (in a great back catalogue!).

That was the funniest video in some time. Laughed out loud on atleast 3 different occasions

Don't know what I enjoyed more, you taking a dump on the daily mail, or the content of the video, well done!

Man I love your sense of humor! So subtle and hilarious! Great inspirational video as always 😊

The commentary is the best part. Love your videos, and this may be your best yet

Your sense of humour KILLS me. But also, PB & J is a pure delicacy of the people and you should definitely give it another shot 🤩

I'm dying laying on the floor here. This man is gold! Garmin said I should just walk towards the light :))))))))))))

mate, this is the first video of ive ever watched from you and you are just a character! youre an absolute pleasure to watch and now I am currently binging your videos, glad I stumbled across your channel, all the best from down under! :)

I’ve gone of these videos a little lately but absolutely loved this one. Great job

Possibly one of the greatest fitness challenge videos I have seen. 😂

That was incredible mate, what an inspiration! Well done 👏

Love all your videos but this may be my favourite. Had me laughing at your sterling efforts all the way to 23:05 and then “Oh no - that’s very not good”. Glad to see you recovered and you’re better now. You’re nuts (in a good way) to try such a crazy challenge. Keep up the great work. 👏👏👍

I thoroughly enjoyed this video and its my first time visiting your channel. Loved the challenge and your dry humor tops it all off. You're motivating me to do one of these challenged myself but I'm nowhere near as active as you.

I'm not even finished with the video. But I love it. Really fun and easy to watch

I challenge anyone to watch Mark’s videos and not laugh or learn something new regarding fitness and health…..And how to give your offspring the teasing they probably deserve. 😂😂😂😂. You’re the action hero we need Mark!

Bonkers, I loved it. Good effort & thanks for a very amusing video! When are you going to do attempt two?

Definitely educational and entertaining. Was looking for the top exercise tips, was not expecting the hilarious zingers😂

I never met anyone who hated swimming 😂, this was very funny and entertaining to hear your honest ideas. The ending was wild tho

great job Mark, you did very well! I tried this a few weeks ago and got to around 7300 calories burnt by 7 pm (but wasn't counting 'resting' calories) but I had only eaten about 5000 calories and felt really full so I gave up there. In hindsight I'm annoyed that I gave up instead of trying to push through but I am already planning on what I can do differently to complete the full challenge another time and you gave me some ideas as well!

Hilarious the best 10k challenge yet well done! 🎉

One of the best videos yet. Brilliant! Laughed out loud a few times! 😂 👏

Bloody heck you must live weirdly close to me, I can't think of anything funnier than seeing you attempting this challenge whilst on my morning run 🤣 Brilliant video ✌️

Actually pretty impressed with the results of this. Will definitely over-prioritized the food a bit, but both of you guys are good TV in your approaches.

I coach competitive swimming. I always find it humorous when you share your opinion of swimming . This is one of the most entertaining fitness channel I have come across. Keep up the awesome content and hard work!

Realy like how you shared your planning for everything you did

Hi Mark Lewis, here’s a little something from me to show my appreciation for the good stuff you put out. Keep it up man! ❤️

Hey Mark, I have commented previously that I was initially disappointed in you moving away from the 'Free' KZfaq platform, but I'll be the first one to say that I apologise for expecting less from you and wrongly anticipating that your channel would not motivate me to do more exercise for a better life for myself and my family. Thank you for these 'still' regular uploads VS the paid subscription. Thank you for your efforts!!!

Love ur humor and editing style!!!

Don’t know why the Staying Alive clips have tickled me as much as they have but your movie clips never fail to deliver Mark! Good work fella.

Dude's dry humour is very entertaining! Stuff like .. "Americans know a thing or two about consuming a load of calories" .. "entertaining your spouse" .. "Her body is just far better at taking a hard pounding" .. and more xD The amount of chocolate would get me worried towards digestion lol

Great video Mark, one of your best. I really enjoyed it. I thought you had it in the bag! You did really well just to get that close.

WOW, what a great video!! I saw Will do this challenge and Browny and I really enjoyed your take on it. New subscriber! Great job!!

Definitely the right strategic plan - lots of sustainable cardio, relatively normal (minus the egg) food consumption, with a binge meal planned for the end. As you said at the end, more hydration/electrolytes would have helped. I also wonder if starting the clock after a prolonged rest (mess your sleep schedule up for a few days, then sleep for about 15 hours, then stay up for 24 hours straight for the challenge) would help? A few extra hours to spread out the intensity of the cardio may have helped.

This looks so hard. Can't imagine how you were feeling in the afternoon with hours left in the day. Amazing job.

I wasn’t expecting that ending!! Brilliant effort you smashed the hard part!!

Well done. I see you as a winner, since you beat the most difficult part of the challenge👍. You rock!

can't believe you said "jen can take a hard pounding" with a straight face lol

I came for the down to earth personality and challenges, I stayed for the cracking banter! 🤣

This was such an entertaining video. You have a fantastic sense of humour.

I was crying when you said "Very little.. tossing... and turning" with a little look away from camera. Love your videos Mark, keep them up mate 👍

this was a very good and different approach to what I've seen with these challenges before...they mainly concentrate on the food and then play catch up with the exercise, but we all know it is far easier to eat calories than to burn them!

That's some impressive calorie burning. Now just to wait for Coach Greg's inevitable reaction video

Its been a while since I watched a video of yours, but watching this made me rememember how great (and funny) they are!

Had me chuckling all the way through. Great video.

great video as per usual 👍 most impressively you seem to have finished the challenge and then done an additional 48 hours without eating the other half of the egg ...

24:20 - I like how the Garmin says “too many consecutive days like this _can_ exhaust you” 😂. Amazing effort and excellent video!

you had me many times almost peeing myself from laughing with this one. Humor on point like always. Hats down to you Sir :D

Hello Mark and Jen, firstly thank you for the channel and content having recently discovered your KZfaq channel whilst browsing for a Garmin Fenix 7x Sapphire Solar Carbon Grey. I have to applaud you both firstly for your journeys and accomplishments thus far. Its truly inspiring. Not only are you hilarious with a dry and quick witted sense of humour BUT you love Top Gun, Airwolf and Street Hawk from what I've picked up so far. Epic. The banter between yourself and Jen plus "the kid" is brilliant 👏🏼 The point of my comment is to thank you personally for inspiring ME in to starting a fitness journey as I have let myself go a bit over the years and ashamed to say at 42 years old and 5"11 I'm tipping 19st 2Ib on the scales as at yesterday SO ITS TIME to remedy this. I have acquired the fitness tracker smart watch and a premium pair of running shoes and I shall now start building up my fitness and especially utilising your lamp post suggestion. I have to walk before I jog and run so appreciate my journey will be hard and long (insert Mark joke here 😂) but you have demonstrated it can be done and now I wanna piece of that pie (not the one we eat as that's what got me in to this pickle) so THANK YOU MARK AND JEN and I'm happy to have discovered your channel and am now subscribed. I appreciate there are lots of comments that you have to read through so am not expecting a reply or mention etc I just wanted to get this revelation to you so that you can feel good in the knowledge that YOUR knowledge IS HELPING your viewers. Thank you. Al from Bournemouth UK 🇬🇧

May I recommend the 24h Le Mans Velo as a soloist? 17000 cals burned according to my Strava track. As Dr Hutch described it, such events are “an inconvenient eating competition”. But i get the point here. To do huge endurance events, you need to train for fuelling throughout, and during, the whole event. Its not trivial.

I'm sure there is a chocolate out there that's fleeing prosecution with its own pronouns. The daily mail just isn't looking hard enough

I thoroughly enjoyed this one! The will power you have is crazy!

This has to be one of your best Mark. Pure quality 🤣🤣

Classic video, brilliant script. A return to stand up beckons.

I don't care what anyone says, I consider this a victory. We all know you'd have eaten the remaining calories if your muscles hadn't staged a mutiny against you, and you knocked the REAL challenge of the day out of the park. I can't imagine the agony, I'm glad you're okay at the end of all of it.

I usually dont Watch videos like this, but im Very glad i gave it a Watch. Amazing video!

Genuinely loved this, great video

Excellent. I found easiest calories during recent med treatment when I was told to put on weight was creamy ice cream (1k for a 480 mil tub). Extra thumbs up for the Daily Mail gag as it’s a filthy rabble rousing paper I wouldn’t wipe my arse on. Bravo.

love the video, great fun to watch, my record is burning 18.000kcal in one day when i cycled for 24h crossing Portugal North to South (740km with 9000m elevation), not sure how much i actually ate, but i guess around 10-12.000 but mostly liquid energy drinks as nutrition :-)

Crazy!!! Love the vids man!

Such a blessing you are able to do this...missing it so all the excercise

I always wonder how accurate those calorie tracking watches really are. For example on a day i take my adhd medication my heart rate will be higher, so the watches think im burning a lot more calories, which definitely isnt always the case

Gee I fail to get 4000. It’s so difficult. 10k seems like a nightmare.

Another banger of a video! Keep up the good work!

As a longtime follower & Patreon member, this was your best video! Doing Alp Du Zwift at the end 😅 Brilliant humour 👊

5:16 - how on earth did you manage to keep a straight face? :D

Just thought of something. The "rest calories" of the Garmin are based on your typical daily calorie expenditure for your height/weight. But during the challenge you ate a lot more than usual. Your body had to process all this food, it must take quite a lot of energy to move several days worth of food around and digest it. I wonder how many more calories you actually burnt.

loved this vid my fav from you so far!!

This is amazing great video just subbed ❤

When I saw your stress during sleep chart on your Garmin watch I could see what a bad night you had 😢,I hope you're ok now?as someone who is Autistic with a PHD in anxiety(according to the phycologist at my Autism assessment😂) I regularly suffer high stress levels during the night and wake up with a graph like that on my Garmin app and it sucks(I don't have excruciating cramps though) ,the next day is hard , you're completely drained,I admire what you achieved that day before it went pear shaped but please don't do it again, you're one of my favorite You tubers so I'd rather you didn't die 😢