The Hardest Bike Climb on Earth - (Cycling 13,850 ft From Sea To Summit of Mauna Kea) 

extremely good production quality for a channel with less than 1k subs. you guys should have at least 100k

You guys are awesome. Im so impressed

Awsome! I climbed Haleakala last year, but this is the Holy Grail of climbs! Thanks for the good footage.

Wow! Thank you for sharing this. Someday I’ll climb that as well. 🙏💪🚴🏼‍♀️💪🙏

nice trip, did it 2 years ago as well

Great effort guys I have been up there and it feels like you’re on top of the world I didn’t ride my bike to the top but often road up through the rain forest to above the tree line your video brought back many found memories. of life on the big island thank You

Awesome vid! Was great meeting you guys again! Safe travels and glad you both made it up to the top! 👊

Slow is smooth, smooth is Fast! Wow

Duuuudes. This is epic! Would love to see the adventure on the way down as well

I live in Thailand but want to ride a bicycle to Mauna Kea summit once in my life

Wow!!!!!! Well done! Beautiful video!

Awesome job !! I’ve ridden many times around Maui east loop 120mi. Many countless hills. 10miles of gravel. I’ve climbed Haleakala 1 time. 10,000ft. I need to do that big island climb 13,800ft. Sounds rough

Radical. I’m living on the island now. Thinking about doing this.

The biggest climb i've ever done was 3k in 30 miles on smooth road and I was dead after. I couldn't even imagine how difficult this was

Great job guys! Totally brutal climb.

Amazing !

I am not kidding, the guy had more food after 13 miles than I ever had on one ride, even those over 150 miles

Interesting I must go there

9000 feet in 36 miles 4850 feet in the next 6 miles. That hurts just thinking about it. My hat is off to you. I did Haleakala which is only 10000' summit. I was hurting above 9000'.

Great video!!!!!! Well done!

The gravel section looks like fine sand 🥶🍼🥵

Such an amazing documentation of this epic journey

Amazing video guys! Were you tempted to go down the road to cash in on some free miles? Haha. I'm curious to know what gears you were running as your lowest gear, was it about 1:1?

Hey nice work and excellent video. Best one I've seen to give a sense of what it is like. I am planning on giving this a go the first week of January. I don't think you covered it here but was curious whether the Rangers at the Visitor Center checkpoint required you both to acclimatize for 30 minutes before proceeding up the gravel section, like they apparently do with people in vehicles? It wouldn't be the worst thing to have a forced rest stop but certainly would break up the flow if one was in a decent "grind it out" rhythm. I live in Colorado and am routinely up at altitudes of 12-14K, including having ridden both Evans and Pikes by bike; thus, not very concerned with that aspect of it (from a safety standpoint). Thanks!

Sir , great video! What is your granny gear/ gears when you climb MAUNA KEA?

Amazing guys! How many days did it take? Keep it up!

What gearing did you guys use? I’m planning on doing this December 1st when my family goes to visit. On my main bike I have a standard front crank and a 32 teeth rear cog. I can’t get my gearing any lower due to using sram etap 11 speed. Fun video!

How was the SAG team? Looking at doing this in the summer. Did they follow the whole way up? How was the drive? Could my 20 year old do it? Did you have to get a park pass?

wow. when is the best season to go?

I just did Haleakala in much better weather and it was tough. Had you done that climb before? This is epic.

Fucking greatest moment when you reached summit!!!! I felt it!!!

PLanning on doing this ride next month. What size tires were you riding? It looks pretty wide, like 56mm. Also, what was your lowest gear? Thanks for posting this it is such an epic video!!

How often does it snow on the top?

Nice, what’s next?

It looks like one of you was riding a DB Haanjo Exp - were you running 700c wheels on that instead of the stock 650B. What is the ride quality with larger wheels? Thinking of doing the same.

so

are you guys in strava?

what's your Strava?

😂😂😂

What a nice video, and what a luxury to have a support car with you! This video really made me want to go back to Hawaii so that I can also try to climb Mauna Kea!