【激走】東根さくらんぼマラソン本番！猛暑と激痛、心拍175の限界に挑む53歳のリアル【50代からのサブ5.5への道(笑）】

🏃‍♂️ Thank you for watching! I'm Kazukon, the "Notorious Runner", a 53-year-old runner from Japan who started running seriously in April 2024. In this video, I take on the 2026 Higashine Cherry Marathon Half Marathon, held on June 7, 2026, in Yamagata Prefecture, Japan. Race weekend was far from ideal. During my shakeout run the day before, I experienced knee pain that raised concerns about whether I would be able to race comfortably. On race morning, temperatures climbed quickly and the strong sunshine created difficult conditions from the very beginning. I arrived at the Jimmachi Self-Defense Force parking area around 6:30 a.m. and immediately felt the excitement surrounding one of Yamagata's most popular running events. The atmosphere was incredible, and special guest Olympic marathon champion Naoko Takahashi inspired runners with her encouraging words before the start. Starting from the back of Group G, I set off determined to do my best regardless of the conditions. My heart rate quickly climbed above 175 bpm, turning the race into a battle against heat, fatigue, and physical discomfort. Despite the challenges, I was able to keep moving forward thanks to the beautiful scenery of Yamagata and the enthusiastic support from volunteers and spectators along the course. This video is not about elite performance or fast times. It is a real and honest record of a runner in his 50s continuing to challenge himself and chase new goals. If you're over 50, returning from injury, training for a race, or simply trying to live a healthier life, I hope this video gives you a little extra motivation. Please consider subscribing, liking the video, and leaving a comment. Your support means a lot! 🏃 ABOUT THIS CHANNEL Welcome to the "Notorious Runner Kazukon" channel. I am a real estate company owner who decided in his 50s that it was time to improve his health and take on a completely new challenge. Before running, I spent most of my life playing baseball and other sports that relied on speed and explosiveness. Long-distance running was actually something I struggled with. As I got older, I realized I didn't want to grow old unhealthy. More importantly, I wanted to become the kind of grandfather who could still run, move, and enjoy life with energy and enthusiasm. That decision led me to begin my running journey on April 19, 2024. This channel documents that journey honestly—the successes, failures, injuries, lessons, and small victories along the way. My goal isn't to become an elite runner. My goal is to prove that it's never too late to start something new. 🎥 CHANNEL CONTENT 🏃 Race Vlogs Real race experiences from across Japan, featuring course conditions, aid stations, weather challenges, elevation profiles, and honest race-day reflections. 📷 Running Gear & Action Camera Reviews Reviews and real-world experiences with action cameras, GPS watches, and running gear, including Insta360, DJI Osmo Action, GoPro, and more. 💪 Running & Healthy Living After 50 Training routines, injury prevention, recovery strategies, and balancing running with work and family life. ⚾ Life Beyond Running Baseball, video editing, home gardening, and the everyday experiences that make this journey unique. 👤 PROFILE Name: Kazukon Age: 53 Occupation: Real Estate Company Owner Hobbies: 🏃 Running ⚾ Amateur Baseball 🎬 Video Editing 🌽 Home Gardening Running Since: April 19, 2024 🏆 PERSONAL BESTS 5K – 26:29 (Watari Marathon, November 2025) 10K – 1:01:55 (Miyagi-Natori Seaside Marathon, November 2024) Half Marathon – 2:16:24 (Kuki Marathon, March 2025) Full Marathon – 5:45:00 (Himeji Castle Marathon 2026) 📊 RACE HISTORY June 2026 Higashine Cherry Marathon (Half) 2:40:46 May 2026 Sendai International Half Marathon 2:25:55 February 2026 Himeji Castle Marathon 5:45:00 November 2025 Soga Relay Marathon November 2025 Watari Marathon 26:29 October 2025 Yamagata Marugoto Marathon 2:45:46 June 2025 Otaru Canal Road Race 1:02:13 May 2025 Toyosu Relay Marathon March 2025 Kuki Marathon 2:16:24 November 2024 Miyagi-Natori Seaside Marathon 1:01:55 📅 UPCOMING RACES 🏃 Vegalta Sendai Relay Marathon 2026 🏃 Yamagata Marugoto Marathon 2026 Mission: Redemption and a New Personal Best 🏃 Yokohama Marathon 2026 If you see me at a race, please say hello! 💬 MESSAGE TO VIEWERS I am not a professional athlete. I am simply an ordinary person trying to become a better version of myself through running. If these videos inspire even one person to take a walk, start jogging, improve their health, or challenge themselves regardless of age, then sharing this journey is worthwhile. Thank you for following along. Run Happy. Stay Healthy. Keep Moving Forward. #HigashineCherryMarathon #HalfMarathon #Marathon #Running #RunnerOver50 #RunningVlog #MarathonTraining #Yamagata #JapanRunning #AppleWatch #Insta360 #DJI #YokohamaMarathon #FitnessOver50 #NeverTooLate #ChallengeYourself