The Dirty 300 Challenge – Brutal 300 Rep Workout to Burn Fat and Build Endurance – FitnessBlender

by YouTube Team

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37 comments

Brittani Landro February 21, 2014 - 1:42 pm

It says calories on the bottom but there are 2 different numbers if I'm tracking this routine, which number do I use and whats the difference?  I cannot wait to get home to try this tonight!! 

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ayhan hasan February 21, 2014 - 4:06 pm

Nice workout 🙂

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Angela García February 21, 2014 - 8:12 pm

God! I'm sweating like I was under that rain. Uff! I'm dead tired lol!

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MsTipsycolada February 21, 2014 - 11:25 pm

I enjoy everything in this workout but I really have a love hate with burpees.

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sarah February 22, 2014 - 1:04 pm

Very nice. Left me panting and whimpering. Ha! More please! 

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Anat Rozenman - Segal February 22, 2014 - 4:23 pm

kicked my ass

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Jen Shaw February 22, 2014 - 9:54 pm

Burpees = death!

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Angie Pangie February 23, 2014 - 7:56 pm

Loved it. Found my back kind of straining with the jackknifes. How could you modify it to help the back. Thanks a mil 🙂

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Adelaide Chitanda February 23, 2014 - 11:56 pm

OMG This was so hard but I really loved it because I reallly felt like I was doing something. Well done once again fitnessblender 🙂 xo 

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Zawani Abdul Ghani February 24, 2014 - 3:09 pm

Daniel, you're one tough soldier! 😛 I had to stop the vid and do the rounds at my own pace cos I was DYING tryna catch up! O.o Great workout!

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gracey211026 February 24, 2014 - 7:09 pm

Wow this video looks like a challenge don't think I will be trying this until I get my endurance up a little more 🙂

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Shannon Lee February 24, 2014 - 9:48 pm

I can't even do 10 pushups, much less 25!  🙁 But I want to

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Olivia Nottage February 25, 2014 - 6:25 am

Now THAT was real and it kicked my ass. Brutal to the max! Enjoyed it and completed it

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RONIN WARRIOR February 26, 2014 - 4:50 am

m100's are better if you do them right. If you do the burpe with the push up and the jump squat all the way down

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jamil1985 February 27, 2014 - 1:43 am

Super!

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Camryn Clune March 5, 2014 - 12:02 am

Omg this is definetly the hardest fitnessblender workout I've done..couldn't get through 10 on pretty much all of these!

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Jack Bies March 6, 2014 - 10:59 am

This is workout is crazy! Crazy awesome! Thanks Daniel, well done!

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Carmen March 7, 2014 - 6:23 am

You got a like from me because your super power is to talk as you work out! 🙂 

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USSCheyenne March 7, 2014 - 8:10 pm

Great workout but on the first round of burpees you did 16, not 25:) And i was wondering how come you were faster than me;)

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Michael Umholtz March 31, 2014 - 4:52 am

As always great job with the routine! Had a BLAST!!!!

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Bikash Lama April 3, 2014 - 4:11 pm

Have you seen Fat Blast Furnace? (Google it) It is a quick and easy way to shed pounds fast.

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Lolita Surely April 3, 2014 - 4:51 pm

I thought this was going to kick my butt.

I was right!

Thanks, FB!

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selin newman April 15, 2014 - 6:48 pm

done it but very hard !!! quite cheated sometimes… next time i ll improve hopefully

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Lauren Siegert August 2, 2014 - 5:08 pm

This is tough — one of the few I have to take several extra breaks on (especially during the burpees).  Since it's not timed, there is less pressure to stay on pace, which makes it more feasible.  Give it a try; you'll be proud of yourself in the end!

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Laura Belmonte November 11, 2014 - 11:48 am

WOAH. that was one of the harder workouts I've done of yours and I definitely was not expecting that!!!

Thanks !!

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Ollie Anntan April 22, 2015 - 8:11 pm

This workout was absolutely brutal! Make sure to warm up first! I almost didn't make it 🙂

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Stephanie White June 19, 2015 - 2:26 pm

started this thinking "oh I did the 500 rep workout, so this one should be easy." I was wrong. So wrong.

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Boost Freaks March 15, 2016 - 6:12 pm

Faster than you?!? It took me 30 minutes to complete and I nearly died 3 times during the routine so yeah, I think I'm ok…for now.

I think…

RIP me.

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Josh Crouse May 24, 2016 - 11:57 pm

More like "The Dirty 291 Challenge". Only did 16 burpees on the first set.

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Veni Vidi Amavi December 17, 2016 - 5:06 am

pretty hard, esp free their level 3 20 min barre workout!

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Veni Vidi Amavi December 17, 2016 - 5:06 am

those burpees & knee jumps are the hardest for me! 😳😳

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Noldy July 29, 2017 - 1:27 am

WHOOOAHH!!!!!!!! I had to take it easy on the upper body cause I have upper body scheduled for tomorrow so I only did 15. The last group I did 10 reps. BRUTAL!!! Workout complete 29.07.2017 – 4.26am #FB30 replacement workout.

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Jonathan Nichols January 18, 2018 - 1:46 pm

When do the jack knife crunches and your laid out flat, is it okay if your back is curved? Like my middle back is not touching the ground? Is that normal?

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Tara Carey February 20, 2019 - 3:50 am

Not sure how I JUST found this now but, OMG. My 1st set of burpees I was only able to get to 20. The 2nd set I pushed myself. This will be a great bench mark video to see my progress. Thanks

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Glen Roe April 27, 2020 - 9:11 am

"everyone loves burpees" said no one ever!

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Dana Mclemore June 17, 2020 - 2:32 am

BAD ASS!! WHY?? Why > Why? Why hasn't this received more likes? I don't get it. Hmmm..it seems the "pussy" workouts people like more and interesting find…on the "wussy" workout videos, I notice all the comments are whining and self-deprecating. Hmmm

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Evan Bragin April 12, 2021 - 11:13 pm

"It's gonna hurt so bad"…sell it💪💪💪

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