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Races›Qatar›Ironman 70.3 Doha

70.3 · 20 March 2027 · Medio Oriente

Ironman 70.3 Doha 2027

IRONMAN 70.3 Doha debuts on 20 March 2027. It's the first IRONMAN race in Qatar: a swim in the Arabian Gulf, a flat bike leg and a three-lap run past the city's landmarks. The format is compact: hotels, Race Village and all three legs within a short distance of each other. As this is an inaugural edition there are no athlete reports: the wind indices and times in the tables are rough estimates based on the stated course profile (flat and fast) and the official climate data, not official figures. Factor in the heat: expected highs around 28 °C.

1.9 kmSea swim, single lap
91 kmBike, 1 lap, 168 m of climbing
21.1 kmRun, 3 laps, 39 m of climbing
23 °COfficial average water temperature
28 °CExpected air high
2027Inaugural edition, Worlds qualifier

Course

Three legs, three different races

Indicative profile · Scheda automatica da fonti pubbliche (2026-11): da rivedere. The organiser publishes the final course in spring: this page updates.

Swim1.9 km

  • 1.9 km single lap in the Arabian Gulf, water described as calm.
  • Official average temperature 23 °C: wetsuits are legal up to 24.5 °C, so a wetsuit is possible but borderline.
  • Wetsuit max 5 mm; banned above 24.5 °C.
  • Start in the West Bay area, beneath the Doha skyline.

Bike90 km · 168 m D+

  • 91 km on a single lap, flat profile: 168 m of official elevation gain.
  • Course described as fast and on smooth roads.
  • Ideal terrain for riders who can hold the aero position for long stretches: few interruptions to your rhythm.
  • No official wind data: in open coastal areas it's still worth preparing for exposed sections.

Run21.1 km

  • 21.1 km over 3 flat laps: just 39 m of elevation gain.
  • City course passing Doha's landmarks.
  • The 3 laps make spectating and aid-station management easier.
  • With highs around 28 °C, heat management on the run is the key factor.

Which athlete it takes

GoalSwimBikeRunTotal
Relaxed finisher0:453:202:306:50
Mid-pack goal0:382:502:055:45
Fast goal0:332:301:455:00
Top age-group0:282:151:284:20

Indicative splits from recent editions' results, transitions included. The personal forecast, below, compares them with your data.

What the course asks

Heat managementExpected highs of 28 °C and a flat, exposed city run: acclimatize in the weeks beforehand, plan sodium and fluids, use ice and water at the aid stations.
Steady power on the bike168 m of climbing over 91 km: no hills to recover or attack on. You need the ability to hold steady watts in the aero position for over two hours.
Wetsuit decisionWith a 23 °C average you're right on the wetsuit-legal limit (24.5 °C). Train to swim 1.9 km without a wetsuit too, and bring both options.
Run pacing on a fast courseThree flat laps tempt you to go out hard. Set a conservative first lap: the heat will collect its dues in the second half.

Stories from the race

The best of the race

A selection of the most watched videos and the most popular photos. The full galleries are at the bottom of the page.

Global Triathlon Network · 2022

How To Train For Your First Half Ironman

IRONMAN Triathlon · 2022
IRONMAN | Reimagine Your Limits
Riley Rehl · 2026
I Raced An Ironman 70.3, here's what happened...
Phil Mosley - MyProCoach Triathlon Training · 2026
The Only 5 Workouts You Really Need for IRONMAN 70.3
IRONMAN Triathlon · 2025
The IRONMAN 2025 Story
IRONMAN Triathlon · 2026
Men's Pro Race Replay | 2026 Precision Fuel & Hydration IRONMAN 70.3 World Championship

See all 56 videos and photos

Reviews

Who raced it, what they say

At launch, pages start from syntheses of public race reports, declared as such. Verified reviews come from athletes who receive the invite within 7 days of the race, with the activity recorded on their device.

Your reviewafter the race

Structured fields: finish and leg times from your device, wetsuit yes/no, gear, perceived temperature, what you'd do again and what not, «I'd race it again». Free text is the race report. The linked activity makes it verified without exposing personal data.

The form appears here after the race, for those who connected a device or appear in the official results.

Frequently asked questionsanswers with sources

Is it a wetsuit swim? It depends on the measurement on race morning: the official average water temperature is 23 °C, and wetsuits are legal up to 24.5 °C (5 mm max). It's a borderline scenario: bring both options and train to swim 1.9 km without a wetsuit too. Is the bike leg 90 or 91 km? Sources differ slightly: the race sheet lists 91 km, official communications state the classic 90 km format. Stated elevation gain 168 m, single flat lap described as fast. For pacing purposes the difference is irrelevant. Is the run really flat and PB-friendly? Yes: 21.1 km over 3 city laps with just 39 m of elevation gain, past Doha's landmarks. But with expected highs around 28 °C, a fast time depends on heat management: conservative first lap and cooling at every aid station. What weather should I expect on 20 March? Official data: highs of 28 °C, lows of 22 °C, water averaging 23 °C. Manageable heat for a well-trained athlete, but prepare with acclimatization and a cooling protocol tested in training. Where exactly does the race take place? Local sources and Visit Qatar list Old Doha Port as the event venue (race week 18-20 March 2027); the race sheet places the swim start in the West Bay area. The final map will come with the Athlete Guide. Is registration open? How much does it cost? Local posts from late 2026 report that registration is open. Costs aren't listed in the sources consulted: check the official website. As a debut race with international appeal, it's worth moving early on hotels too. Does the race award slots for the 70.3 Worlds? Yes: the official page displays the 2027 World Championship qualifier badge and the race is presented as an early-season qualifying opportunity. The number of slots isn't available in the sources: check the official website. What are the cut-off times and start times? Not listed in the sources consulted: they'll be in the Athlete Guide, published in the Pre Race Info section of the official website. For direct questions, the organizer lists the contact doha70.3@ironman.com. Are there past-edition race reports to study? No: it's the first IRONMAN race in Qatar, according to the organizer and the press. The wind indices and indicative times circulating are estimates based on the stated course profile and official climate data, not real race data.

The Q&A is fed by reviews and the rulebook: every answer says where it comes from.

Preparation tips

What to do from today to race day

Prepare for both wetsuit scenarios

The decision will come on race morning based on the measured temperature. Do at least a few long open-water sessions without a wetsuit.

Test your heat protocol

Test hydration, electrolytes and cooling (ice in your trisuit, water over your head) in training. Don't improvise on race day.

Aim for a PB race

Bike with 168 m of climbing and run with 39 m: if the weather cooperates, this is a fast-time course. Plan ambitious splits, but be realistic about the heat.

Use the 3 run laps

Break the half into three mental blocks and give your supporters precise reference points along the course.

Compact venue

Swim, bike, run, hotels and the Race Village are all within a short distance of each other according to the organizer: simple logistics on race day.

Hotels

The official page lists premium hotels just minutes from the race venue. Book early: it's an inaugural edition with international appeal.

Athlete Guide and contacts

The athlete guide will be published in the Pre Race Info section of the official website. Organizer contact: doha70.3@ironman.com.

Gear

What age groupers ride and what this course asks for

At Kona, age group average

Latest Kona bike count (2026): about ≈2,260 age-group bikes, pros excluded. Shares of bikes counted.

Bikes

Canyon22.5%
Cervélo17.1%
Trek13.7%
Quintana Roo6%
Specialized5.5%

Wheels

DT Swiss23.9%
Zipp18.2%
HED8%

Drivetrain

Shimano62.3%
SRAM37.6%

World Championship athletes are qualified and more performance-oriented than the average field here. Source: Slowtwitch, compiled with volunteers and IRONMAN access. Slowtwitch

Wheels for this course

A rule of thumb from this course: 1.9 m of climbing per km and low wind exposure. It is guidance, not a count. (flat)

Front wheel
60-80 mm deep

Rear wheel
Disc, or a deep wheel (60-80 mm) if you prefer

Tyres
28-30 mm, tubeless if possible. Choose pressure by weight and road surface, not by habit.

Check the weather and the wind forecast on race week: on windy days, drop a depth step on the front wheel.

Race kit

Fuel and pack, nothing forgotten

Work out carbs, fluid and sodium for this course, split into bottles, gels and bars, then tick off everything to pack from passport to Vaseline.

Start at 60 g/h if you have not trained your gut, 80-90 if you have. Never try new products on race day.

Hot course: drink to thirst plus the amounts shown, favour salt, and use ice and water on the run.

Before the race

Carb load
560-700 g carbs per day for the last 1 day(s)

Breakfast, 3 h before
70-140 g carbs, low fibre, familiar food

On the bike 2:50

Carbs198 g
Fluid2.0 L
Sodium2267 mg
Bottles (750 ml, 60 g carbs)2
Gels (22 g)3
Bars (40 g)1

Every 20 min · 23 g carbs and about 233 ml

On the run 2:05

Carbs104 g
Fluid1.3 L
Sodium1667 mg
Gels (22 g)3
Sports drink on course521 ml

Every 20 min · 17 g carbs and about 200 ml

Whole race

Carbs303 g
Fluid3.2 L
Sodium3933 mg
Bottles (750 ml, 60 g carbs)2
Gels (22 g)6
Bars (40 g)1
Salt capsules (250 mg)16

After the finish

70-84 g carbs and about 21 g protein within the first hour

General guidance for healthy adults, not medical advice. Adjust with your coach or dietitian and rehearse it in long sessions.

Stories from the race

Full galleries

Everything else we collected: more videos, more photos and what athletes wrote.

Course previews and tips 41

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In their words 9

Excerpts from public posts by athletes who raced here, with a link to the original. Posts are shown in the language they were written.

The world’s most iconic triathlon series is coming to Qatar! IRONMAN 70.3 Doha will welcome athletes from around the globe to race through Doha’s stunning waterfront, smooth cycling routes, and vibrant city streets. Whether you’re competing, cheering from the sidelines, or simply inspired by elite endurance sport,…

Registration is now open for the inaugural IRONMAN 70.3 Doha, set to take place at Old Doha Port from 18 - 20 March 2027.⁠ ⁠ The event will feature the classic IRONMAN 70.3 format, comprising a 1.9 km swim, 90 km cycle and 21.1 km run, with routes showcasing some of Doha’s most notable landmarks. An IRONKIDS race will…

Ready to take on the challenge? Registration is now OPEN for the inaugural IRONMAN 70.3 Doha 2027! 🔥 Set against the stunning backdrop of Old Doha Port, athletes will tackle a 1.9 km swim, 90 km bike ride, and 21.1 km run in one of the region’s most exciting endurance events. Plus, there’s an IRONKIDS race, making…

IRONMAN hits Qatar! The Visit Qatar IRONMAN 70.3 Doha debuts early 2027 as the Gulf's newest triathlon gem—first IRONMAN-branded event in the country. Expect a warm sea swim, bike & run through Doha's stunning architecture & landmarks, with comfortable dry temps for an epic city-center showdown. Perfect…

Visit Qatar has signed an agreement with The IRONMAN Group, marking the first step towards introducing the renowned IRONMAN® 70.3® triathlon series to Doha. 🗓️Scheduled to take place in the first quarter of 2027, the inaugural event is set to attract athletes and supporters from across the globe to experience a…

Qatar is set to welcome one of the world’s most iconic endurance events as IRONMAN 70.3 Doha makes its debut from 18–20 March 2027 at Old Doha Port. 🏊🚴🏃 Organised by Visit Qatar in collaboration with @ironmantri, the inaugural event will feature the legendary 1.9 km swim, 90 km bike ride, and 21.1 km run,…

Com Maratona de Dubai 🇦🇪 e IRONMAN 70.3 Bahrain 🇧🇭 no Currículo chegou a hora de voltarmos ao Oriente Médio 🦾😎!! Vamos pra cima no IRONMAN 70.3 DOHA 🇶🇦 2027 🔥🤙!! 🏊‍♂️🚴🏻‍♂️🏃🏻‍♂️🇧🇷🌎 #IRONMAN #HomemdeFerro #FelipeGemesio #TeamGemesio #IRONMAN703DOHA

Com Maratona de Dubai 🇦🇪 e IRONMAN 70.3 Bahrain 🇧🇭 no Currículo chegou a hora de voltarmos ao Oriente Médio 🦾😎!! Vamos pra cima no IRONMAN 70.3 DOHA 🇶🇦 2027 🔥🤙!! 🏊‍♂️🚴🏻‍♂️🏃🏻‍♂️🇧🇷🌎 #IRONMAN #HomemdeFerro #FelipeGemesio #TeamGemesio #IRONMAN703DOHA

FINALLY IN DOHA! 🔥 🏊 Swim. 🚴 Bike. 🏃 Run. IRONMAN 70.3 Doha is calling. Are you ready to earn your legacy? 🔔 Pre-Registration is open: @ironman70.3doha 📅 20 March 2027 📍 Old Doha Port #IRONMAN703Doha #DohaQatar #VisitQatar #qatar #qatarbeat

Sources

Where what you read comes from

Race reports, blogs, videos and threads that tell Doha. Linked, never copied: they feed the syntheses, the FAQ and the Q&A.

Race reportIRONMAN 70.3 World Championship Race Report - Cyclizingcyclizing.comOfficialCourse Overview | IRONMAN 70.3 DohaRace reportTriathlon & IRONMAN Race Reports - ForzaFit Coachinggoogle.comOfficialIRONMAN 70.3 Doha | IRONMANRace reportIRONMAN 70.3 Bahrain Race Report. - Tom Walker Coachingtomwalkercoaching.comRace reportRACE REPORT: IRONMAN 70.3 BAHRAIN — MIDDLE ...medium.comRace reportCategory: Race Reportsgoogle.comRace reportIronman 70.3 Worlds Race Report : r/triathlongoogle.comRace reportIronman 70.3 Croatia Race Report + Preparations - Iron Lengoogle.comBlogIRONMAN 70.3 Doha 2027: Course, Route & Pacing | Unbroken (search snippet)BlogIRONMAN 70.3 Dohagoogle.comBlogIronman 70.3 Les Sables d'Olonne - Rich Triathlon Fitnessrichtrifit.co.ukBlogIL MIO PRIMO IRONMAN 70.3 VICHY - BY GIANLUCArunningzen.netBlogIRONMAN 70.3 Dohagoogle.com · 2025BlogIRONMAN 70.3 Dohagoogle.comBlogDoing my first Ironman 70.3 Doha : r/triathlongoogle.com · 2026BlogA Race-cation Guide to the Ironman 70.3 Desaru Coastasiatri.com · 2023BlogRace Review - Iron Man Mallorca 70.3 11th May 2019google.comBlogIronman 70.3 Dubai reviewsgoogle.comBlogIRONMAN 70.3 Muscat - Middle East Championshipgoogle.comBlogPartner Info | IRONMAN 70.3 Dohagoogle.comBlog🏊🏻‍♀️🚲🏃🏻‍♀️Experience IRONMAN 70.3 Doha, a world ...google.comBlogCourse Rules | IRONMAN 70.3 Dohagoogle.comBlogContact Info | IRONMAN 70.3 Dohagoogle.comBlogDoha to Host First-Ever IRONMAN 70.3 Triathlon in Qatarendurancesportswire.com · 2025BlogVisit Qatar signs agreement with The IRONMAN Group, to ...thepeninsulaqatar.com · 2025BlogCourse Overview | IRONMAN 70.3 Dohagoogle.com · 2026BlogIRONMAN 70.3 Dohagoogle.comBlogDoha to Host First-Ever IRONMAN 70.3 Triathlon in Qatarukrunchat.co.uk · 2025Blog🏊🏻‍♀️🚲🏃🏻‍♀️Experience IRONMAN 70.3 Doha, a world ...google.comBlogIL MIO PRIMO IRONMAN 70.3 VICHY - BY GIANLUCAgoogle.comBlogIRONMAN 70.3 Dohagoogle.comBlogIRONMAN 70.3 Doha 2027: Course, Route & Pacinggoogle.comBlog🏊🏻‍♀️🚲🏃🏻‍♀️Experience IRONMAN 70.3 Doha, a world ...google.comBlogIRONMAN 70.3 Dohavisitqatar.comBlogDoha to Host First-Ever IRONMAN 70.3 Triathlon in Qatargoogle.com · 2025VideoIRONMAN 70.3 Poreč Croatia 2026 🇭🇷 | Race Day Highlights, Incredible Athletes & Adriatic Magic!Gordon Graham · youtube · 2026VideoIronman 70.3: Agadir - My Quick Course ResumeGALEFORCETV · youtube · 2025VideoIRONMAN 70.3 Agadir | Swim, Bike & Run Course Secrets!Coach Steve Moody · youtube · 2026VideoMy Final Race Before Ironman California (Waco 70.3)Matthew Choi · youtube · 2026VideoI Raced An Ironman 70.3, here's what happened...Riley Rehl · youtube · 2026VideoRace Highlights | 2026 IRONMAN 70.3 DaliWanda Sports | IM 70.3 Shanghai & IM 70.3 Dali · youtube · 2026VideoRace Rewind | 2026 IRONMAN 70.3 Sunshine CoastIRONMAN Triathlon · youtube · 2026VideoMen's Pro Race Replay | 2026 Precision Fuel & Hydration IRONMAN 70.3 World ChampionshipIRONMAN Triathlon · youtube · 2026VideoВ Баку состоялись соревнования по триатлону IRONMAN - Baku TV | RUBaku TV | RU · youtube · 2026Video2027 IRONMAN 70.3 Laoag Teaser | Race The Sunshine CitySunrise Events Philippines · youtube · 2026VideoRace Rewind 2025 | IRONMAN 70.3 DohaIRONMAN Triathlon · youtube · 2025VideoRace Rewind | 2025 IRONMAN 70.3 CampecheIRONMAN Triathlon · youtube · 2025VideoRace Rewind | 2026 Experience Oman IRONMAN 70.3 Muscat Middle East ChampionshipIRONMAN Triathlon · youtube · 2026PostRegistration is now open for the inaugural IRONMAN 70.3 Doha, set to take place at Old DohMarhaba Guide Qatar · instagram · 2026PostReady to take on the challenge? Registration is now OPEN for the inaugural IRONMAN 70.3 DoTrending in Doha · instagram · 2026PostQatar is set to welcome one of the world’s most iconic endurance events as IRONMAN 70.3 DoQREATE | The Best of Qatar · instagram · 2026PostThe world’s most iconic triathlon series is coming to Qatar! IRONMAN 70.3 Doha will welcoQatar Living® · instagram · 2026VideoIronman 70.3 Oman (Muscat)Runninghaafiz · youtube · 2026VideoIRONMAN 70.3 Colombo HighlightsIronman 70.3 Colombo · youtube · 2026VideoThe IRONMAN 2025 StoryIRONMAN Triathlon · youtube · 2025VideoThe Only 5 Workouts You Really Need for IRONMAN 70.3Phil Mosley - MyProCoach Triathlon Training · youtube · 2026VideoThis Race Nearly Broke Me (Ironman 70.3 Muscat)Blair Roden Run Coaching · youtube · 2026VideoDestination Doha: Jonas Schomburg fueled by OMNi-POWER®OMNi-POWER® · youtube · 2025PostVisit Qatar has signed an agreement with The IRONMAN Group, marking the first step towardsNew In Doha · instagram · 2026

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Your plan for Ironman 70.3 Doha

Connect what you have, the course does the rest

First today's form and the forecast for the three legs, then a preview of the week built on the Doha segments and your routes. The account comes after, if it convinces you. Until 31 December 2026 everything is free: we're in alpha.

1Race chosenDoha · 20 weeks
2Connect what you haveGarmin, Strava, Intervals or nothing
3Form and forecastin 60 seconds
4Week previewon your routes · on your watch