The IRONMAN 70.3 Porec brings the full IRONMAN experience to Porec, Istria County — closed roads, a deep professional field, age-group championship slots on the line, and the kind of finish-line production only a global series delivers. If you want to test yourself on triathlon's biggest stage, this is where it happens.
This guide covers everything you need to plan your race: the 2026 date, entry fees and pricing tiers, the distances on offer, course details, and how to register. We've also added training pointers and answers to the questions athletes ask most about racing a major branded event.
What to expect: Adriatic Sea swim at Porec harbor, rolling Istrian bike course, flat run. 2026 edition (Oct 18, 2026, upcoming) sold out. Contact email from ironman.com First Timer Guide. 2027 date not yet announced. (Oct 2026 snapshot). What follows is everything we've been able to verify about this race — date, fees, distances, and how to register.
Race distances & course
The IRONMAN 70.3 Porec offers the following events. Standard distances are listed below; check the official race page for exact course maps and any venue-specific adjustments.
| Event | Swim | Bike | Run |
|---|---|---|---|
| Long course / 70.3 | 1.9 km | 90 km | 21.1 km |
Entry fees & pricing tiers
Entry fees for this race are not currently published on a public page. Fee tiers not published on ironman.com (Oct 2026 snapshot)
Major series sometimes only reveal pricing inside their registration flow. Follow the registration link below to see current fees.
Location & getting there
The race is based in Porec, Istria County. If you're traveling in, book accommodation early — small towns hosting popular races can fill up on race weekend, and staying close to the venue makes race morning far calmer.
Arrive the day before if you can. Packet pickup, bike check-in and course briefings usually happen on-site, and a relaxed shake-out session beats a frantic morning.
How to register
Registration for the IRONMAN 70.3 Porec is handled through the organizer's official channels:
- Official race website & registration
- Questions? Email the organizer at porec70.3@ironman.com
Tip: tiered pricing means the fee you see today may not be the fee next month. If you're committed, registering early is the simplest discount in triathlon.
Training tips for this race
- Respect the distance jump. Moving from sprint to Standard or long-course racing roughly doubles or triples your race time — build your longest brick to at least 70% of race duration three weeks out.
- Nail your nutrition. Longer races are eaten, not just raced. Practice your exact race-day fueling — gels, drink mix, timing — on every long ride so there are no surprises.
- Pace the bike conservatively. The most common long-course mistake is riding too hard and walking the run. If you can speak in short sentences on the bike, you are in the right zone.
- Get open-water practice. Pool fitness does not fully transfer: sighting, wetsuit feel, and swimming in a pack are skills. Aim for at least three open-water swims before race day.
- Read the athlete guide cover to cover. Big-series races run on precise schedules with thousands of athletes — check-in windows, cutoff times, and transition rules leave no room for improvisation.
Frequently asked questions
When is the IRONMAN 70.3 Porec 2026?
The 2026 edition is scheduled for 2026-10-18. Dates can shift, so confirm on the official race website before booking travel.
Where does the IRONMAN 70.3 Porec take place?
The race is held in Porec, Istria County, Canada. Adriatic Sea swim at Porec harbor, rolling Istrian bike course, flat run. 2026 edition (Oct 18, 2026, upcoming) sold out. Contact email from ironman.com First Timer Guide. 2027 date not yet announced. (Oct 2026 snapshot)
What distances are offered?
The event program includes: 70.3 / Half-Iron Triathlon.
How much does it cost to enter?
Entry fees are not currently published on a public page. Fee tiers not published on ironman.com (Oct 2026 snapshot)
How do I register for the IRONMAN 70.3 Porec?
Registration is handled through the official race website, linked in the race facts box above. IRONMAN events use tiered pricing that rises as the race approaches — register early for the best price, as popular races and pricing tiers can sell out.
Who can I contact with questions about the race?
The organizer publishes porec70.3@ironman.com for race inquiries. For anything else, use the contact options on the official race website.
Training for the IRONMAN 70.3 Porec? Download TriTrain on the App Store
More races to explore
Source note: Event information was checked against the official organizer page on 2026-10-05. Details and availability can change. Verify everything with the organizer before registering or traveling.