Duathlon
Events

As its name suggests, duathlon is similar to triathlon, but only consists of two disciplines. If you thought that made it easier, think again. The swim segment has been replaced with a run segment, so the cycle leg of the competition is sandwiched between two runs.

first image of Duathlon</br> Events
second image of Duathlon</br> Events

This week’s best deals

Image of WTR Miguel Pereira
Up to 34% off
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WTR Miguel Pereira

Miguel Pereira, Brazil
19-20 Jul, 2025 (Sat - Sun)
Duathlon, Trail running, Mountain biking
From 12 EUR
Image of WTR Campos do Jordão
Up to 34% off
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WTR Campos do Jordão

Campos do Jordão, Brazil
04-05 Oct, 2025 (Sat - Sun)
Trail running, Duathlon, Mountain biking
From 12 EUR
Image of WTR Serra do Mar
Up to 34% off
5
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WTR Serra do Mar

Araras, Brazil
15-16 Nov, 2025 (Sat - Sun)
Trail running, Mountain biking, Duathlon
From 12 EUR
Image of Perak Duathlon
Up to 28% off

Perak Duathlon

Marina Island, 32200, Perak, Malaysia, Malaysia
15 Jun, 2025 (Sun)
Duathlon
From 54 EUR
Image of L’assaut du Maquisard
Up to 8% off
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L’assaut du Maquisard

la Reid (Theux), Belgium
28 Jun, 2025 (Sat)
Trail running, Duathlon, Cycling
From 14 EUR
Image of ATW Dorney Duathlon - March

ATW Dorney Duathlon - March

Windsor SL4 6FJ, UK, United Kingdom
09 Mar, 2025 (Sun)
Duathlon
From 57 EUR
Image of Donut Duathlon

Donut Duathlon

Torbay, United Kingdom
16 Mar, 2025 (Sun)
Duathlon
From 21 EUR
Image of ATW Dorney Duathlon - April

ATW Dorney Duathlon - April

Windsor SL4 6FJ, UK, United Kingdom
05 Apr, 2025 (Sat)
Duathlon
From 57 EUR
Image of ATW Mallory Park Duathlon

ATW Mallory Park Duathlon

Kirkby Mallory, United Kingdom
19 Apr, 2025 (Sat)
Duathlon
From 52 EUR
Image of Asia Triathlon Cup and South Asian Championships

Asia Triathlon Cup and South Asian Championships

Pokhara, Nepal
26-27 Apr, 2025 (Sat - Sun)
Triathlon, Duathlon
From 120 EUR
Image of Eastbourne Triathlon Festival

Eastbourne Triathlon Festival

East Sussex, United Kingdom
08 Jun, 2025 (Sun)
Duathlon, Triathlon, Swimming, Aquathlon
From 48 EUR
Image of The One for the Planet

The One for the Planet

Dorney, United Kingdom
15 Jun, 2025 (Sun)
Duathlon, Aquabike, Running, Aquathlon, Swimming, Triathlon
From 30 EUR
Image of TriFactor Triathlon & Duathlon - Singapore

TriFactor Triathlon & Duathlon - Singapore

Bedok, Singapore
27 Jul, 2025 (Sun)
Triathlon, Duathlon
From 62 EUR
Image of Brighton and Hove Triathlon

Brighton and Hove Triathlon

Hove Lawns, United Kingdom
31 Aug, 2025 (Sun)
Triathlon, Aquathlon, Swimming, Duathlon
From 54 EUR
Image of ATW Grafham Duathlon

ATW Grafham Duathlon

Grafham, United Kingdom
26 Oct, 2025 (Sun)
Duathlon
From 66 EUR
Image of Devon Duathlon Autumn

Devon Duathlon Autumn

East Budleigh, United Kingdom
02 Nov, 2025 (Sun)
Duathlon
From 41 EUR

Registration just opened

Image of Asia Triathlon Cup and South Asian Championships

Asia Triathlon Cup and South Asian Championships

Pokhara, Nepal
26-27 Apr, 2025 (Sat - Sun)
Triathlon, Duathlon
From 120 EUR
Image of WTR Serra do Mar
Up to 34% off
5
Map
Map

WTR Serra do Mar

Araras, Brazil
15-16 Nov, 2025 (Sat - Sun)
Trail running, Mountain biking, Duathlon
From 12 EUR
Image of WTR Miguel Pereira
Up to 34% off
Map
Map

WTR Miguel Pereira

Miguel Pereira, Brazil
19-20 Jul, 2025 (Sat - Sun)
Duathlon, Trail running, Mountain biking
From 12 EUR
Image of WTR Campos do Jordão
Up to 34% off
Map
Map

WTR Campos do Jordão

Campos do Jordão, Brazil
04-05 Oct, 2025 (Sat - Sun)
Trail running, Duathlon, Mountain biking
From 12 EUR
Image of Perak Duathlon
Up to 28% off

Perak Duathlon

Marina Island, 32200, Perak, Malaysia, Malaysia
15 Jun, 2025 (Sun)
Duathlon
From 54 EUR
Image of L’assaut du Maquisard
Up to 8% off
Map
Map

L’assaut du Maquisard

la Reid (Theux), Belgium
28 Jun, 2025 (Sat)
Trail running, Duathlon, Cycling
From 14 EUR
Image of The One for the Planet

The One for the Planet

Dorney, United Kingdom
15 Jun, 2025 (Sun)
Duathlon, Aquabike, Running, Aquathlon, Swimming, Triathlon
From 30 EUR
Image of ATW Grafham Duathlon

ATW Grafham Duathlon

Grafham, United Kingdom
26 Oct, 2025 (Sun)
Duathlon
From 66 EUR
Image of Devon Duathlon Autumn

Devon Duathlon Autumn

East Budleigh, United Kingdom
02 Nov, 2025 (Sun)
Duathlon
From 41 EUR
Image of Brighton and Hove Triathlon

Brighton and Hove Triathlon

Hove Lawns, United Kingdom
31 Aug, 2025 (Sun)
Triathlon, Aquathlon, Swimming, Duathlon
From 54 EUR
Image of Eastbourne Triathlon Festival

Eastbourne Triathlon Festival

East Sussex, United Kingdom
08 Jun, 2025 (Sun)
Duathlon, Triathlon, Swimming, Aquathlon
From 48 EUR
Image of ATW Dorney Duathlon - March

ATW Dorney Duathlon - March

Windsor SL4 6FJ, UK, United Kingdom
09 Mar, 2025 (Sun)
Duathlon
From 57 EUR
Image of ATW Dorney Duathlon - April

ATW Dorney Duathlon - April

Windsor SL4 6FJ, UK, United Kingdom
05 Apr, 2025 (Sat)
Duathlon
From 57 EUR
Image of ATW Mallory Park Duathlon

ATW Mallory Park Duathlon

Kirkby Mallory, United Kingdom
19 Apr, 2025 (Sat)
Duathlon
From 52 EUR
Image of Donut Duathlon

Donut Duathlon

Torbay, United Kingdom
16 Mar, 2025 (Sun)
Duathlon
From 21 EUR
Image of TriFactor Triathlon & Duathlon - Singapore

TriFactor Triathlon & Duathlon - Singapore

Bedok, Singapore
27 Jul, 2025 (Sun)
Triathlon, Duathlon
From 62 EUR

Combine running and cycling

Duathlon events are a great way to start competing in multi-sport events if you don’t feel strong enough in the water to participate in triathlons. They are also awesome for those colder months, when swimming outdoor is just not an option.

Duathlon events vary in length with sprint races consisting of a 5km run, 20km bike and 2.5km run. Standard distance is a 10km run followed by a 40km cycle and then a 5km run. Middle distance courses cover a total of 80km with a 10km run either side of a 60km bike ride. The longest distance involves a 10km run going into a 150km cycle, and finishing with a 30km run.

As in triathlon, transitions play an important role in the race, especially if you want to be competitive.

For trail enthusiasts, there are cross duathlons, which have combine trail running and mountain biking.

Our duathlon calendar has races from around the globe. Most of them take place during events that primarily focus on triathlon, and some feature only duathlon events.

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News: Duathlon

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Press Release

ELITES TARGET NEW YEAR SUCCESS AT DUBAI MARATHON

06 Jan, 2025 (Mon)

A line-up featuring a former world marathon champion, a former marathon world record holder and international city marathon winners from around the globe will line up when the 2025 Dubai Marathon gets underway in the UAE on Sunday (January 12). Staged under the auspices of the Dubai Sports Council, the Dubai Marathon will celebrate its 24 th anniversary with thousands of runners taking to the area around the iconic Burj Al Arab less than two weeks into the new year. Among them will be a man with special memories of the city. Ethiopian Lelisa Desisa exploded on to the world marathon scene by winning a compelling Dubai Marathon back in 2013. It was the start of a running journey that took him to running glory at the Boston Marathon in 2013 and 2015, the New York Marathon in 2018 before being crowned World Marathon Champion in Doha in 2019. But while Desisa was one of the most successful marathon runners pre-pandemic, the man with the fastest time in the field is Kenyan star Dennis Kimetto – and although his 2:02:57 in Berlin was set a decade ago it was the first sub 2:03 in marathon history and stood for four years. Kimetto has won three big city marathons during his career – Chicago, Tokyo and Berlin – breaking the course record at each and has fond memories of the UAE having won the Ras Al Khaimah Half Marathon in 2012, a feat matched by Desisa two years later in 2014. In the women’s elite field, 2022 Sydney Marathon winner Tigist Girma heads the line- up with a marathon personal best of 2:18:52, while compatriot Zeineba Yimer – winner of the 2023 Barcelona Marathon – and fellow Ethiopian and 2023 Dubai Marathon champion Dera Dida will also have title ambitions for the weekend with personal bests of 2:19:07 and 2:19:24 respectively. The elite men and women competing in the 24 th edition of the Middle East’s oldest and fastest international marathon gathered to meet sponsors and media at a pre- event press conference. “The Dubai Marathon is one of the oldest sporting events on our calendar and a very important date for the city,” said Ali Omar Al Balooshi, Director of Sports Events Department, Dubai Sports Council. “We are delighted to see so many established athletes with us once again and look forward to a memorable race on Sunday.” But while the focus may have been on those who have already produced fast times at the world’s greatest marathon venues, a host of up-and-coming athletes are waiting in the wings ready to write their own headlines in a race renowned for creating new champions. In the past, the men’s race has seen victories for the likes of Desisa, reigning Olympic Champion Tamirat Tola and course record holder Getaneh Molla (2:03:34), while last year’s women’s race witnessed a new course record from Tigist Ketema (2:16:07), a record time for a woman making her marathon debut. Making his Dubai debut this year is British Paralympian Richard Whitehead MBE, marathon world record holder for athletes with bilateral knee amputations who ran the 2024 Chicago Marathon in a record-breaking 2:41:36 in October. A multi-gold medal winning Paralympian in London (2012) and Rio(2016), Whitehead has also achieved four World Championship titles and is looking forward to his first attempt at the Dubai Marathon. “I love the camaraderie of the events, how they embrace all ages, all cultures, and all abilities,” he said. “I think running as an athlete who lives with a disability enables people to see that anything is possible, if you believe in yourself.” The international elites will now spend the eve of the event completing last-minute training on the streets and roads of the city before tackling the 42.195km route that starts on Umm Suqeim Street in the shadow of the Burj Al Arab. Late registration for the Marathon, the 10km Road Race and the 4km Fun Run can made online only at dubaimarathon.org with the final chance for run number collection being Saturday (January 11). And for runners looking for transport, RTA Dubai has announced that the Dubai Metro will be open from 5am on race morning. The 2025 Dubai Marathon is supported by the Dubai Sports Council, adidas, the Channel 4 Radio Network, ITP Media Group, XIAOMI, JETOUR, Bisleri Water, Dubai RTA, Dubai Police and Dubai Municipality and SIRO One Za'abeel, the first fully integrated Fitness + Recovery hotel in Dubai.
Ahotu event page:
3 min read

DUBAI MARATHON JOINS FORCES WITH XIAOMI FOR 2025

06 Jan, 2025 (Mon)

The Dubai Marathon is proud to announce Xiaomi as an official partner for the 2025 event in a move that highlights Xiaomi’s ongoing commitment to promoting sports, innovation, and a healthy lifestyle. The collaboration brings together a global leader in smart technology and one of the most prestigious marathons in the world, which will be staged for the 24th time on Sunday, January 12. One of the Middle East’s most recognised events and an iconic race attracting participants from around the world, the Dubai Marathon offers a unique platform for athletes, enthusiasts, and spectators. And the involvement of Xiaomi – a consumer electronics and smart manufacturing company – reflects the brand’s dedication to enhancing the marathon experience through innovation, creating a smarter, healthier world for all. “We are thrilled to welcome Xiaomi as an official partner for 2025,” said Dubai Marathon Event Director Peter Connerton. “This collaboration combines the spirit of athleticism with Xiaomi's passion for innovation, perfectly complementing our goal to inspire and motivate runners of all levels.” The partnership is expected to further elevate the event’s status as one of the region’s premier marathon races and the fastest race of its kind in the Middle East. With Xiaomi’s support, the marathon is set to deliver an engaging, memorable experience for participants and fans across the Middle East and around the world. Registration for the Dubai Marathon, the 10km Road Race and the 4km Fun Run can still be made online at dubaimarathon.org. The 2025 Dubai Marathon is supported by the Dubai Sports Council, adidas, the Channel 4 Radio Network, Xiaomi, ITP Media Group, Bisleri Water, Dubai RTA, Dubai Police and Dubai Municipality.
Ahotu event page:
1 min read

Discover Japan’s best races with RUNNET GLOBAL

19 Sep, 2024 (Thu)

Japan is a land of unparalleled beauty. From the tropical south, with its picture-perfect oceanscapes and dreamy island vistas, to the thousand-year-old castles that have witnessed some of the country’s most significant historical moments, there’s so much to discover in this incredible country. Of course, we think there’s no better way to explore all of this than with a runcation. In Japan, you can trace the historical footsteps of ninjas in the mountains, race alongside the Pacific Ocean, and run alongside deer and macaques in a UNESCO World Heritage site. In order to expand our reach of Japanese events, Ahotu is delighted to collaborate with RUNNET GLOBAL. Working with Japan’s number one running events platform allows us to help international athletes find even more exceptional races across the globe. What is RUNNET GLOBAL? RUNNET GLOBAL is the international, English-language version of the popular Japanese event registration platform RUNNET. It is specifically designed for non-Japanese speakers and international participants, allowing runners from around the world to easily find information and register for running events across Japan. In short, the platform simplifies the process for international athletes who want to experience Japan’s unique running scene. On RUNNET GLOBAL, you will find: A wide range of Japanese running events Detailed race information Simple, streamlined online registration Support and advice for international runners Ahotu’s Top Picks: 16 Running Races in Japan You Should Try Kumamoto Castle Marathon The magnificent Kumamoto Castle makes an impressive backdrop to this exciting city marathon. Built in 1607, the castle is the location of the last great samurai rebellion of 1877. Kumamoto, Japan 16 Feb, 2025 Tohoku Miyagi Revive Marathon Experience the beauty of Sendai, the “City of Trees”, on the Tohoku Miyagi Revive Marathon, which takes runners through the scenic routes of the northeastern Miyagi region. Proceeds go towards the reconstruction of the tsunami-affected area. Iwanuma, Japan 03 Nov, 2024 Kyoto Fukuchiyama Marathon This stunning marathon in Kyoto Prefecture is known for its scenic countryside course, taking runners past rivers, mountains, and historical sites like the 16th-century Fukuchiyama Castle. As challenging as it is serene, this marathon is loved for its welcoming atmosphere. Fukuchiyama, Japan 23 Nov, 2024 FunTrails Round Chichibu & Okumusashi 2024 marks the 10th anniversary of this tough trail race, which attracts experienced trail runners to Saitama Prefecture, just north of Tokyo. Explore rugged forests and mountain paths, and enjoy your reward: panoramic views of the surrounding countryside. Chichibu, Japan 16 Nov, 2024 Osaka Yodo-River Citizens Marathon This urban marathon takes place along the scenic Yodo River in Osaka. Its relatively flat course makes it ideal for both serious and amateur runners, who get to experience the beauty of Osaka’s riverbanks and cityscapes. Moriguchi, Japan 03 Nov, 2024 Ninja Trail Running Race The rugged terrain of Iga is considered to be the birthplace of ninjas, who secretly trained in the region’s mountains hundreds of years ago. Now it’s your chance to follow in their footsteps, racing alongside the very same paths at this unique and challenging trail race. Iga, Japan 03 Nov, 2024 Ehime Marathon Held in Matsuyama City, the Ehime Marathon has become a prominent race in Japan’s marathon calendar. Its scenic course showcases the city’s charm and the natural beauty of the Shikoku region, combining city and countryside in one race. Ehime, Japan 09 Feb, 2025 Ibusuki City Rape Blossoms Marathon Enjoy breathtaking views of Kyushu’s biggest lake, Ikeda, and the majestic Mount Kaimon, on this unique, beginner-friendly marathon. Keep an eye out for the rape (canola flower) blossoms, as well as the hot springs– they’re perfect to unwind in after the race! Ibusuki, Japan 12 Jan, 2025 Ishigaki Island Marathon This beautiful island marathon rewards runners with incredible coastal views and tropical scenery. Surrounded by the ocean, runners will also enjoy views of Mount Omoto on the marathon’s newly-designed, one-way course. Ishigaki, Japan 19 Jan, 2025 Okinawa Marathon Another race on the tropical paradise of Okinawa Island, the Okinawa Marathon combines urban and coastal scenery with fascinating landmarks. You’ll race past the World Heritage site of Katsuren Castle ruins, as well as through a U.S. military base. Okinawa, Japan 16 Feb, 2025 Okinawa 100K Ultra Marathon A race that is not for the faint-hearted! This challenging ultra takes place on tropical Okinawa Island, and rewards athletes with unbeatable landscapes of beaches, forests, and hills. The best part has to be the breathtaking views of the Pacific Ocean from the curved Nirai/Kanai Bridge. Yonabaru, Japan 15 Dec, 2024 Kochi Ryoma Marathon Discover the local culture and history of Kochi, in southwestern Japan, at the Kochi Ryoma Marathon. Enjoy traditional Japanese performances on this relatively flat course and find out why the marathon is named after the samurai Sakamoto Ryoma. Kochi, Japan 16 Feb, 2025 Tateyama Wakashio Marathon Following the stunning Wakashio coastal road, this challenging marathon is filled with scenic beauty and picturesque coastlines. Enjoy charming views of the Pacific Ocean and local beaches, and relax afterwards in one of the region’s many hot springs. Tateyama, Japan 26 Jan, 2025 Yakushima Ultra ECO Maranic This sustainability-focused race takes place on Yakushima Island, a UNESCO World Heritage site that is known for its natural beauty and challenging terrain. Keep an eye out for local deer and macaques when you hit the forest trails! Yakushima, Japan 12 Jan, 2025 Saitama Marathon The bustling city of Saitama takes centre stage at this epic marathon, which weaves through urban areas and the countryside. Modern architecture, the peaceful Arakawa River, and iconic landmarks like the Saitama Super Arena will keep you entertained from start to finish. Shintoshin, Japan 16 Mar, 2025 Itabashi City Marathon Discover a part of Tokyo that few visitors think to explore: the Itabashi district. This lively and diverse neighbourhood provides the backdrop to a flat and beginner-friendly course. The race is also known for its friendly atmosphere, making it perfect for new runners. Tokyo, Japan 16 Mar, 2025 Find Your Next Japanese Runcation With RUNNET GLOBAL We hope the list above has got you excited about running races in Japan. With its astonishing natural landscapes, iconic ultra-modern cities, and fascinating history, this country is the perfect location for your next running adventure. Want even more inspiration? Visit RUNNET GLOBAL to find even more races taking place in Japan.
5 min read

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