TRIATHLON

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Triathlon Races

JAPAN TRIATHLON UNION (JTU)

1. Japan Triathlon Union - information on official JTU races. Calendars of 2025 Age Group Ranking Races at three distances are available here (scroll down for a list of races and links to entry websites): Sprint, Standard, and Long Distance

2. Japan Age Group Ranking Races - shows races with registration currently open [エントリー受付中]

3. JTU ranking system - includes information on ranking races (sprint, Olympic and long distance), how to earn points, and how to qualify for the National Championship races at the end of the season. There are race calendars with links to entry websites.

RACE CALENDARS

1. Calendar of all Japan National Championships qualifiying races (in English) for sprint, Olympic, and Middle/Long distance; individual calendars for sprint, Olympic, and long distance can be viewed here.

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2. Japan Multisport - comprehensive calendar of races in Japan (in English); list of middle and long distance triathlons here.

3. Tokyo Metropolitan Triathlon Union - races organised by JTU Tokyo

4. Kanagawa Triathlon Union - races organised by JTU Kanagawa

RACE ENTRY WEBSITES

1. Lawson Entry (Japanese) - the main race entry site for JTU races

2. Sports Entry (Japanese) - triathlon race calendar and race entry for some of the races in Japan

3. Sports Entry (English) - limited race calendar for races which have entry in English

4. MSPO Entry - race entry site for some races, especially those which don't figure in JTU points ranking

5. KFC - organises triathlons, trail running, OWS races, etc.

6. Tokyo Island Series - includes Niijima and Oshima OD triathlon races

Race Reviews and Reports

1. Members' Reports - we are compiling race reports from around Japan. If you have a report you would like to share, please send it to Mark.

2. Racecheck - reviews and reports of races from the multisport community; TnT members are encourage to submit reports to help build this resource which was set up by former TnT member, Alex Tanti.

3. Blogs - there are many race reports on TnT members' blogs

Race Preparation, Coaching & Advice

1. Tri-K - coaching by our very own Keren Miers; ask him about pricing

2. Fuelling Advice - Ironman nutrition by Arnout Hemel

3. Checklists - here are some triathlon race checklists: Race Weekend Trip (OD); Race Day (OD); Race Weekend Trip (Long distance)

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4. Triathlon Race Calculator - calculate your splits, pace, and speed. There are also separate calculators for swim, bike, run and "body".

Physios

1. Tokyo Physio - physiotherapy, pilates & massage provided by one of TnT's sponsors (and members). Ask for the TnT discount.

2. The Nomadic Physio - Donny Mackay comes highly recommended by TnTers; he is based in Myoko, Nagano during the ski season, but visits Tokyo periodically.

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Tokyo Physical Therapy - another recommended team of physios set up by Mari Gish

Yokohama Sports Medical Center - public sports performance and health centre; can use health insurance, but overly busy facility

Shonan Bellmare Condition Center - can use health insurance; ask for Sogo-san (十川さん) who knows his stuff (in Japanese)

Running Physios - for run-specific physios, see the "Run" section of this website

Major race organisers:

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