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.
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
| Goal | Swim | Bike | Run | Total |
|---|---|---|---|---|
| Relaxed finisher | 0:45 | 3:20 | 2:30 | 6:50 |
| Mid-pack goal | 0:38 | 2:50 | 2:05 | 5:45 |
| Fast goal | 0:33 | 2:30 | 1:45 | 5:00 |
| Top age-group | 0:28 | 2:15 | 1:28 | 4:20 |
Indicative splits from recent editions' results, transitions included. The personal forecast, below, compares them with your data.
What the course asks
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
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Men's Pro Race Replay | 2026 Precision Fuel & Hydration IRONMAN 70.3 World Championship
Photos from athletes on the course
instagram · 2026@qatarlivingThe world’s most iconic triathlon series is coming to Qatar!
IRONMAN …
instagram · 2026@marhabaguideqatarRegistration is now open for the inaugural IRONMAN 70.3 Doha, set to t…
instagram · 2026@trendingindohaReady to take on the challenge? Registration is now OPEN for the inaug…
instagram · 2026@felipegemesioCom Maratona de Dubai 🇦🇪 e IRONMAN 70.3 Bahrain 🇧🇭 no Currículo ch…
instagram · 2026@qatarbeat.qaFINALLY IN DOHA! 🔥
🏊 Swim. 🚴 Bike. 🏃 Run.
IRONMAN 70.3 Doha is c…
instagram · 2026@endurance_sportswireIRONMAN hits Qatar!
The Visit Qatar IRONMAN 70.3 Doha debuts early 20…
instagram · 2026@teamgemesioCom Maratona de Dubai 🇦🇪 e IRONMAN 70.3 Bahrain 🇧🇭 no Currículo ch…
instagram · 2026@newindohaVisit Qatar has signed an agreement with The IRONMAN Group, marking th…
instagram · 2026@qreate.qaQatar is set to welcome one of the world’s most iconic endurance event…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.
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.
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
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 hydration, electrolytes and cooling (ice in your trisuit, water over your head) in training. Don't improvise on race day.
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.
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.
Guides and deep dives
Everything you need before you register
One article per topic, written from the sources listed at the bottom of the page and updated every edition. AI syntheses are declared as such.
Race Day at Doha 70.3: Timeline, Classic Mistakes and Backup Plans
From the morning wetsuit call to the third run lap: how to manage an inaugural race with no history behind it.
Logistics · 3 min · AI synthesisDoha 70.3 Logistics: Compact Venue, But Move Fast
Old Doha Port, hotels just minutes away, and an inaugural race with international pull: what we know already and what's still missing.
Run · 3 min · AI synthesisThe Doha Half: Three Flat Laps Where the Heat Calls the Shots
39 meters of elevation gain and expected highs around 28°C: the course gives, the climate collects.
Bike · 3 min · AI synthesisThe Doha 70.3 Bike: 90 Flat Kilometers Where the Race Is Won (or Lost)
A single loop with 168 m of elevation gain: no climbs, just steady watts, aero position, and one unknown called wind.
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.
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
Every 20 min · 23 g carbs and about 233 ml
On the run 2:05
Every 20 min · 17 g carbs and about 200 ml
Whole race
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.
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.