29 events

Duathlons 2025 - 2026 in the United Kingdom

Duathlon
United Kingdom

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ATW Dorney Duathlon - Jan

Dorney, United Kingdom
18 Jan, 2026 (Sun)
Duathlon
2.5 km
10 km
2.5 km
5 km
19 km
2.5 km
 +1 more
From
52 EUR
null base64The image shows a cyclist in motion, riding on a road. The cyclist is

ATW Dorney Duathlon - Feb

Dorney, United Kingdom
07 Feb, 2026 (Sat)
Duathlon
5 km
19 km
2 km
2 km
10 km
2 km
 +1 more
From
52 EUR
null base64The image shows three cyclists riding road bikes on a paved roadway. They're dressed

ATW Dorney Duathlon - March

Dorney, United Kingdom
08 Mar, 2026 (Sun)
Duathlon
2.5 km
10 km
2.5 km
5 km
19 km
2.5 km
 +1 more
From
52 EUR
null base64The image shows a person on a road bicycle mid-ride. The cyclist is

Donut Duathlon

Paignton, United Kingdom
08 Mar, 2026 (Sun)
Duathlon
625 m
1.5 km
200 m
2.5 km
7.5 km
1.25 km
 +3 more
null base64The image shows two cyclists dressed in cycling gear riding on a road. They are
null base64The image shows a group of people participating in a running event. Most of the
null base64The image depicts a group of runners participating in a race. They are wearing athletic

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ATW Dorney Duathlon - April

Dorney, United Kingdom
04 Apr, 2026 (Sat)
Duathlon
2.5 km
10 km
2.5 km
5 km
19 km
2.5 km
 +1 more
From
52 EUR
null base64The image shows a winding road through what appears to be a lush green environment,

Slateman Triathlon

Llanberis, United Kingdom
14 Jun, 2026 (Sun)
Duathlon
5.8 km
49.9 km
11.7 km
This event also offers:Triathlon

Eastbourne Triathlon Festival

Eastbourne, United Kingdom
12 Jul, 2026 (Sun)
Duathlon
2.5 km
20 km
5 km
5 km
36.6 km
10 km
This event also offers:Triathlon, Aquathlon, Swimming, Aquabike
From
52 EUR
null base64The image shows a cyclist dressed in a triathlon suit actively competing in a cycling event. He's riding an aerodynamic road bike suited for racing, equipped with aero bars for a more streamlined position. Behind him, there are more cyclists on the road following at a distance. Additionally, there is a motorbike with a rider wearing a high-visibility vest, likely a race official or a part of the support team monitoring the race. The environment is a rural road, with green fields on both sides under a clear sky, suggesting this is part of a long-distance road race or triathlon event.
null base64The image shows a male athlete running in what appears to be a race or triathlon event, identifiable by his numbered bib (784) and sport attire, which includes a singlet and running shorts. He is wearing sunglasses and has a focused expression, likely indicating he is in the midst of competition. The setting is outdoors with shrubbery and building structures in the background. There's a traffic cone in the foreground, which is often used to mark the course in such events. The blurred pink elements at the bottom of the photo suggest there might be flowers or a colored object in the very near foreground of the camera lens, adding to the depth of the photo composition.
null base64The image shows a person participating in an outdoor running activity. They are dressed in athletic gear, a colorful outfit suitable for such an exercise, and they are wearing sunglasses and a visor cap to protect from the sun. The setting appears to be a seaside promenade, as indicated by the blue railing, the beach, and the sea in the background. It seems like it could be part of a triathlon or a marathon event based on the attire and race bib visible on the person. They look focused and determined, indicative of being mid-race or during intense training.
null base64The image shows two individuals participating in what appears to be an outdoor sports event. Both are dressed in triathlon suits, suggesting they might be taking part in a multisport race, which typically includes swimming, cycling, and running. They're running on grass, and there are blue cones set up, likely marking the course. Onlookers can be seen in the background, suggesting this is a public event. The setting appears to be a park or a similar recreational area, with buildings, trees, and well-maintained grass that provides a pleasant background. The weather is clear and sunny, indicating favorable conditions for an outdoor event.
null base64The image shows a scene from a triathlon event. You can see a participant crossing the finish line, identified by a numbered bib (540) and the word "TRIATHLON" on their top, which suggests they've just completed a race. The individual is wearing sunglasses, a race harness, and a race number, which are typical triathlon gear. To the left of the runner, a young volunteer or supporter stands clapping and there's a breakaway tape indicating the finish line, which the runner is about to break through. Behind are various tents and banners, some of which feature the names of sponsors or associated brands. The weather is sunny, and it looks like the event has a vibrant and active atmosphere.

Brighton and Hove Triathlon

Hove, United Kingdom
06 Sep, 2026 (Sun)
Duathlon
5 km
40 km
10 km
2.5 km
20 km
5 km
This event also offers:Triathlon, Aquathlon, Swimming
From
54 EUR
null base64The image shows a cyclist participating in a race. The person is wearing a helmet, sunglasses, and a red, blue, and white cycling suit. They are riding a red road bike on what appears to be a paved road. The background includes some plants and blurred cars, indicating motion.
null base64The image shows a cyclist in motion on the street, wearing a blue helmet, sunglasses, and a cycling outfit. The background is blurred, indicating speed, and there's another cyclist in the background.
null base64The image shows people wearing wetsuits in the water. One person in the foreground, wearing goggles and an orange swim cap, appears to be smiling and enjoying the activity. The scene is bright and sunny, with a clear sky. It looks like they might be participating in a water sport or a triathlon.
null base64The image shows a group of people wearing wetsuits and bright pink swim caps, likely preparing for a swimming event or triathlon. One person in the foreground is adjusting their goggles and looking towards the distance. The setting appears to be outdoors, possibly on a beach or near a body of water.
null base64The image shows a person in a wetsuit, wearing a swim cap and goggles, coming out of the ocean water. It's likely part of a triathlon or a similar athletic event. The person is kneeling in the shallow water, and the background includes a cloudy sky and a buoy in the distance.

Sandman Triathlon

Llanfairpwllgwyngyll, United Kingdom
28 Sep, 2026 (Mon)
Duathlon
2 km
23 km
5.4 km
This event also offers:Triathlon

Dorney Duathlon

Dorney Reach, United Kingdom
09 Oct, 2022 (Sun)
Duathlon
5 km
19 km
2.5 km
10 km
38 km
5 km

Bestsellers

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4.7

Generali Malaga Marathon

Málaga, Spain
13-14 Dec, 2025 (Sat - Sun)
Running
From 18 EUR
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Up to 15% off
4.8

Glendalough Lap of the Gap Marathon

Laragh, Ireland
23 May, 2026 (Sat)
Running
From 58 EUR68 EUR
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Up to 15% off
4.7

adidas Stockholm Half Marathon

Stockholm, Sweden
29 Aug, 2026 (Sat)
Running
From 77 EUR90 EUR
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3.6
Map

Ayia Napa Half Marathon

Ayia Napa, Cyprus
21 Dec, 2025 (Sun)
Running
From 20 EUR
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4.5

Run Rome the Marathon

Rome, Italy
21-22 Mar, 2026 (Sat - Sun)
Running
From 129 EUR
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4

Leiden Marathon

Leiden, Netherlands
10 May, 2026 (Sun)
Running
From 16 EUR
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4.7

6 Lakes

Fjällnora, Sweden
15 Aug, 2026 (Sat)
Trail running
From 9 EUR
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4.3

Half Marathon San Sebastián Rural Kutxa

San Sebastián, Spain
04 Oct, 2026 (Sun)
Running
From 32 EUR
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4.3

Vilnius Half Marathon

Vilnius, Lithuania
23 May, 2026 (Sat)
Running
From 11 EUR
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Up to 20% off
3.5

Angkor Empire Marathon

Siem Reap, Cambodia
02 Aug, 2026 (Sun)
Running
From 17 EUR22 EUR
Image of TotalEnergies Malaga Half Marathon
Up to 21% off
4.6

TotalEnergies Malaga Half Marathon

Málaga, Spain
15 Mar, 2026 (Sun)
Running
From 38 EUR48 EUR
Image of Phnom Penh International Half Marathon
Up to 29% off
3.8

Phnom Penh International Half Marathon

Sangkat Wat Phnom, Cambodia
14 Jun, 2026 (Sun)
Running
From 17 EUR22 EUR
Image of Chiang Mai Marathon
Up to 19% off
4.3

Chiang Mai Marathon

Chiang Mai, Thailand
21 Dec, 2025 (Sun)
Running
From 16 EUR19 EUR
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4.1

Bangkok Midnight Marathon

Bangkok, Thailand
21 Dec, 2025 (Sun)
Running
From 19 EUR
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3.6

Ras Al Khaimah Half Marathon

Khuzam, United Arab Emirates
14 Feb, 2026 (Sat)
Running
From 9 EUR
Image of Antalya International Marathon
4.7

Antalya International Marathon

Antalya, Turkey
05 Apr, 2026 (Sun)
Running
From 28 EUR
Image of LifeStar Malta Marathon
Up to 25% off
4.2

LifeStar Malta Marathon

Mdina, Malta
22 Feb, 2026 (Sun)
Running, Walking
From 25 EUR30 EUR
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Up to 36% off
4.5

Comtrade Belgrade Marathon

Stari Grad Urban Municipality, Serbia
18-19 Apr, 2026 (Sat - Sun)
Running
From 35 EUR55 EUR
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5

Run the Ridge

Laragh, Ireland
15 Aug, 2026 (Sat)
Running, Trail running
From 10 EUR
Image of Experience Oman Muscat Marathon
Up to 21% off
3.8

Experience Oman Muscat Marathon

Muttrah, Oman
23-24 Jan, 2026 (Fri - Sat)
Running
From 16 EUR21 EUR

This week’s best deals

Image of Douro Vinhateiro Half Marathon
Up to 64% off
5

Douro Vinhateiro Half Marathon

Peso da Régua, Portugal
24 May, 2026 (Sun)
Walking, Running
From 10 EUR17 EUR
Image of Portofino Marathon
Up to 50% off
5

Portofino Marathon

Santa Margherita Ligure, Italy
18 Jan, 2026 (Sun)
Running
From 45 EUR90 EUR
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Up to 50% off
4.7

Europe Marathon - Aveiro

Aveiro, Portugal
25-26 Apr, 2026 (Sat - Sun)
Running, Walking
From 12 EUR20 EUR
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Up to 50% off

Watermelon Dash Austin

Round Rock, United States
22 Aug, 2026 (Sat)
Running
From 13 EUR26 EUR
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Up to 50% off

Watermelon Dash Dallas

Dallas, United States
23 Aug, 2026 (Sun)
Running
From 13 EUR26 EUR
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Up to 49% off

Västerås Swimrun

Västerås, Sweden
15 Aug, 2026 (Sat)
Swimrun
From 91 EUR159 EUR
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Up to 47% off

Alpe Adria Winter Ultra

Pezzeit, Italy
01 Feb, 2026 (Sun)
Trail running
From 8 EUR15 EUR
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Up to 46% off

TAUT - Terras Do Ancião Ultra Trail

Ansião, Portugal
26-28 Feb, 2026 (Thu - Sat)
Trail running
From 13 EUR19 EUR
Image of Telekom Vivicitta Budapest Spring Half Marathon
Up to 44% off
4.8

Telekom Vivicitta Budapest Spring Half Marathon

Budapest, Hungary
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 EUR30 EUR
Image of Ibiza Half Marathon
Up to 44% off
4.5

Ibiza Half Marathon

Sant Joan de Labritja, Spain
11 Apr, 2026 (Sat)
Running
From 25 EUR45 EUR
Image of Marina Double 15K, Marina 10K, UjENA 5K
Up to 43% off

Marina Double 15K, Marina 10K, UjENA 5K

Dearing, United States
21 Mar, 2026 (Sat)
Trail running
From 13 EUR17 EUR
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Up to 43% off

Run Port Douglas

Port Douglas, Australia
06 Sep, 2026 (Sun)
Running
From 17 EUR26 EUR
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Up to 43% off

Hobart Airport Marathon Festival

Hobart, Australia
12 Apr, 2026 (Sun)
Running
From 20 EUR29 EUR
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Up to 43% off

CraftHalf Half Marathon & 5K

Winston-Salem, United States
04 Apr, 2026 (Sat)
Running
From 17 EUR30 EUR
Image of Half Marathon Magaluf
Up to 43% off
4.5
Map

Half Marathon Magaluf

Cala Vinyes, Spain
18 Apr, 2026 (Sat)
Running
From 20 EUR35 EUR
Image of Lisbon Eco Marathon
Up to 42% off
4

Lisbon Eco Marathon

Lisbon, Portugal
12 Apr, 2026 (Sun)
Walking, Trail running
From 7 EUR12 EUR
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Up to 41% off
5
Map

Ultra Blue Island by Azores Trail Run

Horta, Portugal
01-02 May, 2026 (Fri - Sat)
Trail running
From 30 EUR40 EUR
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Up to 41% off

AKHA Trail

Mae Sai, Thailand
01-02 Aug, 2026 (Sat - Sun)
Trail running
From 30 EUR51 EUR
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Up to 40% off
5

IR's New Year's Eve Race

Reykjavik, Iceland
31 Dec, 2025 (Wed)
Running
From 9 EUR13 EUR
Image of Lidl São Silvestre City of Porto
Up to 40% off
4

Lidl São Silvestre City of Porto

Porto, Portugal
28 Dec, 2025 (Sun)
Running
From 12 EUR20 EUR

Registration just opened

Image of Chianti Classico Marathon
Up to 33% off
5

Chianti Classico Marathon

Mercatale in Val di Pesa, Italy
10 May, 2026 (Sun)
Trail running, Nordic walking
From 10 EUR
Image of DKV-UrbanTrail
4.4

DKV-UrbanTrail

Luxembourg, Luxembourg
19 Apr, 2026 (Sun)
Trail running
From 30 EUR
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10K Rotary Elche

Elche, Spain
08 Feb, 2026 (Sun)
Running
From 15 EUR
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Scenic Trail - Ticino

Sala Capriasca, Switzerland
12-14 Jun, 2026 (Fri - Sun)
Trail running
From 59 EUR
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Up to 30% off

Pirin Ultra

Bansko, Bulgaria
11-13 Sep, 2026 (Fri - Sun)
Trail running
From 48 EUR63 EUR
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Up to 27% off
5

Maratona Internacional De Floripa

Florianópolis, Brazil
29-30 Aug, 2026 (Sat - Sun)
Running
From 28 EUR38 EUR
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5

Merrell Whale of Trail

South Africa, South Africa
15 Aug, 2026 (Sat)
Trail running
From 259 EUR
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Up to 47% off

Alpe Adria Winter Ultra

Pezzeit, Italy
01 Feb, 2026 (Sun)
Trail running
From 8 EUR15 EUR
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The Innocent Half

Edinburgh, United Kingdom
08 Feb, 2026 (Sun)
Trail running
From 27 EUR
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Hobbit 90km Journey

Maden Dam, South Africa
25-27 Apr, 2026 (Sat - Mon)
Trail running
From 10 EUR
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Malbun Marathon

Triesenberg, Liechtenstein
23 May, 2026 (Sat)
Running
From 40 EUR
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Up to 18% off

Segura Extreme Triathlon

Villanueva del Arzobispo, Spain
30 May, 2026 (Sat)
Triathlon
From 260 EUR300 EUR
Image of SPAR Budapest Marathon
4.7

SPAR Budapest Marathon

Budapest, Hungary
10-11 Oct, 2026 (Sat - Sun)
Running
From 85 EUR
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Up to 44% off
4.8

Telekom Vivicitta Budapest Spring Half Marathon

Budapest, Hungary
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 EUR30 EUR
Image of Wizz Air Budapest Half Marathon
Up to 32% off
4.5

Wizz Air Budapest Half Marathon

Budapest, Hungary
06 Sep, 2026 (Sun)
Running
From 65 EUR95 EUR
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Up to 25% off
5

Triglav Trail Race

Dovje, Slovenia
22 Aug, 2026 (Sat)
Trail running
From 60 EUR80 EUR
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Jurassic Coast Challenge

Weymouth, United Kingdom
27-29 Mar, 2026 (Fri - Sun)
Trail running
From 86 EUR
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Jurassic Coast Ultra

Fortuneswell, United Kingdom
28 Mar, 2026 (Sat)
Trail running
From 104 EUR
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Blair Castle Trail Weekender

Kinnaird, United Kingdom
30-31 May, 2026 (Sat - Sun)
Trail running
From 58 EUR
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Bali Hope Swimrun

, Indonesia
23 Sep, 2026 (Wed)
Swimrun
From 854 EUR

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