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Challenge
Ended

Run, Hyangro! 4-Hour Complete Viewing Challenge with 'Inflab CTO'

Hyangnro, this time it's a marathon! (Drumroll!) For those who register: 25% discount coupon for all courses + access to 4-hour study-together channel + fun live session with Inflab CTO Hyangnro! For those who complete the course: learning endurance prize (raffle) + participation fee refund!

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강의로 진행되는 챌린지!

Self Improvement
cover letter
get a job

5개 수업 학습

1회 미션 수행

라이브 2 회

성취의 증표, 수료증을 발급해요.

질문하고 즉시 답을 얻어요.

(경품) 지구력 학습 경품 추첨 있음

(할인쿠폰) 25% 할인 쿠폰 제공!

(환급) 챌린지 완주 시 참가비 환급

4시간 온라인 모각공 라이브!

jojoldu님과 함께해요!

6,152

Learners

504

Reviews

45

Answers

4.9

Rating

7

Courses

Hello.
This is Hyang-ro from Gaebalbadak.

Co-instructor

The refund of participation fees for finishers and notification of winners has been completed!!
Please check your Inflearn points for the participation fee refund, and winners have been individually notified via text message.


Already our third challenge,
this time it's the Marathon Course Completion Challenge with Inflab CTO Hyangrho!


For those who said they'd watch lectures over the weekend,
for those who've been hesitating to take courses because they can't trust their own willpower these days,


Everyone, attention!

Put your worries aside and just trust Hyangro in this marathon completion challenge
Let's run together for just 4 hours =3





September Chuseok & October Hyangloween
Marathon Challenge Results 🏰

Ta-da!!

[ Overall Average Rating ⭐️ 5.0 / Total Number of Students 👤 2,182 ]

Thankfully, many students are enjoying it. 🥹

If you're curious about vivid reviews, please click the thumbnail!



On a relaxed Sunday, let's run for just 4 hours with Inflab CTO Hyangnro! 💪🏻

Looking for people who can sit and endure for 4 hours, and want to endure!! 🍑


If you feel like time is slipping away,
join the Sunday, December 14th Course Completion Marathon..

For 4 hours, each in their own place, sitting and running and running again,
you can experience concentration and sense of achievement like never before.


4 Reasons Why You Should Join the Challenge

1) Inflab CTO, YouTuber Hyangrho personally leads study encouragement & live sessions

2) Not alone, but together! 4-hour online study group
(*Study group: Let's gather and study together!)

3) 25% course discount coupon

4) Full refund of participation fee for all finishers,
plus raffle prizes (mouse, keyboard, keycaps, etc...)


How does it sound?
Don't you want to run together with Inflearn?


👟 How to Participate 👟


1️⃣ Sign up for the Marathon Completion Challenge.

(※ A 25% course coupon will be automatically issued upon registration!)

2️⃣ Purchase the course you want with the 25% coupon.


3️⃣ Participate in live sessions and complete missions with Hyangro for a day
and receive various challenge rewards!


Detailed mission content and live schedule can be found in the curriculum.
Only those who participate in all lives and missions can enter the goods raffle event.

🪣 Schedule 🪣


*Application Period: 12/4 (Thu) ~ 12/12 (Fri)

*Challenge Period: December 14 (Sun)

*Results announcement date: December 23rd (Tuesday)

(*We will contact those eligible for refunds & merchandise events separately.)


Harder than running at the gym is 4 hours of running while sitting,
and at the end, the fruit of learning awaits you.
(Of course, running at the gym is also very hard)


This Sunday, prove it with the Complete Marathon.

While you focus, endure, and run

Your butt and mind will become one level stronger!


Let's all, with endurance for just 4 hours
losing track of time and joyfully
complete the entire course!



December is such a peculiar month. Your mind feels rushed but there's nothing tangible to grasp, and everything around you is caught up in the year-end atmosphere.
"This year has been too busy, so I should really start from January 1st next year."
I too always thought that way and let the remaining month slip by.

However,
an article I read recently completely changed my thinking.

"Paradoxically, year-end is actually the best moment to start. This is because year-end is already full of 'signals for change'. There are things to organize, things to wrap up, things to reflect on, and things to prepare for next. As much as your mind becomes complicated, the desire to "organize" also grows.

A very small change that starts at this time becomes the foundation that supports big changes in the new year. The experience of keeping just one promise at year-end is more powerful than a resolution to become a completely different person in the new year. Because small successes are the most realistic driving force that leads to the next action."


It felt like being hit on the head.
We usually think that to achieve something, we need 'stronger willpower' and 'more time'.
Especially during hectic times like year-end, we tend to postpone things, saying "I don't have time now, so I'll focus on it later."


But this article tells the opposite story.

"No. The more I wait for the new year, the more I waver. Let me lock in from today, even for the remaining time."


Reading this sentence reminded me of a marathon.
When we stand on a marathon course, we don't think about other things.
On the track, messenger notifications, piled-up work, and worries about dinner all disappear.
We only see our own heavy breathing, the back of the person ahead, and the finish line.


The reason marathons are great isn't simply because you run a long distance, but because for the time you're running, they perfectly protect our attention from the noise of the world.
When we're in that forcibly created 'environment of immersion,' we finally produce the result of finishing the race.


When I think about it, I wonder if our lack of focus at year-end is really because it's 'year-end'?
Isn't it because we don't have a 'marathon course'-like system to protect our attention?
That's why I decided to create this challenge.


In December, when it's easiest to get distracted, paradoxically, I invite you to enter the most powerful 'attention protection system'.


When studying alone, you constantly check your phone and feel tempted to get distracted.
So just as a marathon controls the roads for runners, I'd like to recommend experiencing how this challenge can control December's noise so you can focus on a single lecture.


Rather than dreaming of a "completely different me" grandly in the new year,
creating an experience of "keeping just one promise" during the remaining December is much more powerful.
Because that small muscle of success will become the strength to sustain you throughout next year.


I want to spend it as the perfect timing to have an experience that locks me in solidly, rather than a half-hearted December.

Why not build small success experiences with me right now, without waiting until the new year?


*Important Notes

- Participation will only be recognized for courses purchased with the issued challenge coupon.
- You can purchase multiple courses with the challenge coupon.
- Refunds may not be possible in cases such as submitting content other than the designated missions.
- Those who cannot participate in the Mogakgong Live may not be eligible for refunds or prize drawings.
- Refunds will be paid in Inflearn points.
- Missions and Live sessions can be submitted and accessed through challenge learning, and the Live link may change depending on future service conditions.
- The 25% course discount coupon issued in this challenge does not offer a 'revival' feature that allows use after the expiration date.
- Event prizes may take significantly longer to ship and deliver depending on circumstances.

12월

13일

챌린지 시작일

2025년 12월 13일 PM 03:00

챌린지 종료일

2025년 12월 14일 PM 02:59

챌린지 커리큘럼

All

8 lectures ∙ (6hr 22min)

Course Materials:

챌린지 전용 수업
Live

챌린지에서 배워요

  • December 14th, transforming from a boring Sunday into a 'special', 'valuable', and 'enjoyable' Sunday! ✨

  • You can get a keyboard and mouse as a way to encourage you to study harder with endurance going forward!

  • The power of the gluteus medius (butt) stuck to a chair for 4 hours! 🍑

  • Incense burner special keycap marathon version too!!!!

Recommended for
these people

Who is this course right for?

  • If you've only heard about the incense burner challenge and wanted to try it at least once!

  • For those who struggled because they needed to study... but couldn't concentrate!

  • Someone who will receive amazing prizes with 9,900 won of happiness (25% discount coupon / keyboard mouse giveaway / refund)

Reviews

All

29 reviews

5.0

29 reviews

  • vppdoochi님의 프로필 이미지
    vppdoochi

    Reviews 20

    Average Rating 5.0

    5

    100% enrolled

    I want to quickly buy other courses with the payback I received. I've really gained momentum~

    • aminsc님의 프로필 이미지
      aminsc

      Reviews 16

      Average Rating 4.9

      5

      40% enrolled

      Starting with the challenge, I'm still making an effort to consistently watch the lectures 😊😊 Thank you for creating such a fun and meaningful opportunity I'll look forward to the aged kimchi challenge next time :)

      • hijingjing85님의 프로필 이미지
        hijingjing85

        Reviews 6

        Average Rating 5.0

        5

        100% enrolled

        This time, I managed to put in effort without letting time slip away.

        • chiz님의 프로필 이미지
          chiz

          Reviews 2

          Average Rating 5.0

          5

          80% enrolled

          Thanks to the challenge, I feel like I used my time really well! I'm so proud!!

          • smarteddy님의 프로필 이미지
            smarteddy

            Reviews 2

            Average Rating 5.0

            5

            60% enrolled

            Hello.. I completed the mission verification on the day of the challenge, but I didn't receive the refund, so I checked just now and found that my progress is only 60% because I didn't click on "3. [Live Recording] Starting 4-hour study session from 2 PM!" In this case, would it be difficult to get a refund? (It was my mistake 😭😭) Separately, I was able to focus happily for 4 hours on the day of the challenge and it was very helpful. I will participate again next time. Thank you^__^

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