2022 Japan Road Race Calendar
Keep updated on road races around Japan. Learn about marathons, half marathons and more - open for registration, scheduled, cancelled, postponed - in 2022. Updated frequently.
Going the Distance:Middle, Long, and Somewhere in Between Triathlons in Japan
List of triathlons in Japan. From 70.3 middle distance triathlons to full Ironman long distance triathlons - and everything in between (but longer than Olympic Distance).
2022 Japan Triathlon Calendar
Keep updated on triathlon races in Japan. Open for registration, cancelled, and scheduled triathlons in 2022. Updated frequently.
2021 Japan Triathlon Calendar
Keep updated on triathlon races in Japan. Open for registration, cancelled, and scheduled triathlons in 2021. Updated weekly.
ASICS Sports Complex TOKYO BAY: One Day at Tokyo’s Best Gym
A world-class gym for all abilities in the heart of Tokyo! Learn about training at one of the world's largest urban low-oxygen training facilities and get fit in Japan.
New Normal: Tips for a Smooth Return to Racing
It's the return of racing! Amidst the COVID-19 pandemic, what does the new normal look like? Read our tips for a smooth return to racing in Japan.
Register for Races in Japan: What Are Your Options?
Check out our (kind of biased) assessment of Japan's race registration websites!
What’s Your Flavor?: Reviewing Japanese Sports Nutrition
We review five uniquely Japanese sports nutrition products made in Japan. What are they? Are they worth a try?
Registration Tips: Sign Up For Races in Japan
Learn about Samurai Sports' self-edit feature, available to registered participants for all events and races.
The Best (Ultra) Trail Races In Japan: Up To 160KM
Since 2016, Samurai Sports contributor Tom has been running trail races all over Japan. Here is his list of the best ultra trail races available to you.