Ironman 70.3 Pucón in Chile on 10 January 2027

CHILE · PUCÓN TRIATHLON

The Itaú IRONMAN 70.3 Pucón triathlon is on Sunday, 10 January 2027, in a lake town in southern Chile. Registration is open, and visitors should check the volcano alert before they book.

The Itaú IRONMAN 70.3 Pucón triathlon takes place on Sunday, 10 January 2027, in Pucón, a lake town in southern Chile. Athletes swim 1.9 km, ride 90 km and run 21 km beneath the Villarrica volcano.

The race matters to foreign visitors because it falls in Chilean mid-summer, less than three months away, and registration is already open. US citizens need no visa, but the Araucanía region carries a volcano alert and a security caveat.

What the Ironman 70.3 Pucón Is

A 70.3 triathlon is a half-distance race, named for the 70.3 miles (113 km) of swimming, cycling and running. The Chilean race is organised by Club Deportivo Universidad Católica (CDUC), a sports club based in Santiago.

G5 Noticias, a Chilean regional outlet, says CDUC works with the Pucón municipality and its mayor, Sebastián Álvarez. CDUC president Francisco Urrejola said the race’s prestige is the result of many years of work.

Marca Chile, the national brand agency, called the 2026 race part of the IRONMAN 70.3 series and a world championship qualifier. For the 2026 edition, La Tercera reported that slots for the Mundial Multisport were on offer.

The run course closes eight hours after the last athlete enters the water, the rules say. Entries cannot be transferred to another person, and the rules do not state a start time.

The Course at Lake Villarrica

The swim covers 1,900 metres (1.2 miles) in Lake Villarrica, with the volcano in the background, CDUC’s announcement says. The bike leg follows the international road toward Curarrehue for 90 km (56 miles).

The run is 21 km (13 miles) through the Pucón peninsula and part of the town, according to CDUC’s announcement. The 2026 race was based at Playa Grande in Pucón, Marca Chile reported.

The 2027 race rules, a Spanish-language PDF on the CDUC website, set a rolling start with three swimmers every five seconds. Swimmers get 1 hour 10 minutes after the last athlete enters the water.

Registration and What Is Published About Prices

Registration for the 2027 race opened officially on Wednesday, 15 July 2026, G5 Noticias reported, and Biobío Chile confirmed it is open. CDUC says full details on process, categories, rules and schedule will appear on its website, lacatolica.cl.

Entry is by athlete registration, and no spectator ticket was found. CDUC’s own registration page links two entry routes side by side, one on ironman.com and one on the ticketing site Passline.

Neither page could be opened for this guide, so the organiser’s page is the safest starting point. No entry fee for 2027 appears in the CDUC pages or Chilean coverage checked, so this guide gives no price.

For the 2026 race, La Tercera reported that CDUC set aside 20 free entries for athletes with a disability. Whether a similar programme exists for 2027 has not been announced.

What the 2026 Race Weekend Showed

The 2026 edition ran from Thursday, 8 January to Sunday, 11 January 2026, according to Marca Chile. A sprint race and a children’s challenge opened the week, and a promotional race for amateurs followed on Friday, 9 January.

Diego Moya won the main race on Sunday, 11 January 2026, in a record time, La Tercera reported. The paper said Chile had waited 33 years for such a men’s result.

Mexico’s Cecilia Pérez defended her 2025 women’s title, the same report said. CDUC has not yet published the 2027 side races or the elite start list.

Getting to Pucón

Chile’s tourism board, Sernatur, says the usual route is a flight from Santiago to La Araucanía Airport near Temuco. From there Pucón is about 85 km (53 miles) by bus or rental car, roughly 1.5 to 2 hours.

Driving from Santiago on Route 5 South covers 785 km (488 miles) and takes 8 to 9 hours, Sernatur says. Interurban buses also link Santiago with Pucón and nearby Villarrica.

Race weekend falls in peak summer, so rooms and rental cars in the Lake District may be scarce. No hotel rates were checked for this guide, so no lodging costs are given.

Villarrica Volcano and Safety

Chile’s geology agency, Sernageomin, raised Villarrica’s technical alert from green to yellow on Friday, 4 September 2026, Emol reported. It cited activity above baseline, small explosions in the crater and signs consistent with a rising lava lake.

The disaster agency Senapred declared a preventive early alert for Villarrica, Pucón, Curarrehue and Panguipúlli, Emol said. Sernageomin said the effects had stayed inside the crater area.

La Tercera has reported a 1.5 km (0.9 mile) safety perimeter around the crater under an earlier yellow alert. The alert level for January 2027 cannot be known today, so check Sernageomin and Senapred before you travel.

The US State Department rates Chile Level 2, Exercise Increased Caution, in an advisory issued Wednesday, 19 August 2026. Its risk indicators are crime, unrest and health.

The advisory says a state of emergency declared in 2022 remains in force in the Araucanía region, where Pucón lies. Attacks mainly target forestry companies and landowners, it says, but it urges caution in the region.

The State Department also lists wildfires from December to March, earthquakes and volcanic eruptions among Chile’s natural hazards. It strongly recommends supplemental medical evacuation insurance, because the US government does not pay medical bills abroad.

Entry Rules for US Visitors

US citizens need no visa for stays of 90 days or less, the State Department says. Visitors receive a Tourist Card on arrival and must keep it until they leave.

Tourists must show at least US$46 a day to cover expenses, and the passport must be valid for the whole stay. A 90-day extension costs US$100 at the Chilean immigration office.

A valid US licence lets visitors drive for the length of the tourist permit. Yellow reflective vests are required in every car, the State Department adds.

The CDC has a travel health notice for Andes virus, a hantavirus, in the region. The State Department calls the risk for most travellers extremely low and also advises sun protection against Chile’s thin ozone layer.

What It Means for You

US athletes can enter now, but the fee is unpublished, so budget after you see the official page. Book flights to Temuco and lodging early, because the race falls in the southern summer peak.

No spectator ticket or fee was mentioned in the sources checked. Chile is two hours ahead of New York in January, so 8 in the morning in Pucón is 6 Eastern.

Check the volcano alert and the State Department advisory in the week before departure. Buy medical evacuation insurance, and keep a copy of your passport and Tourist Card.

What Is Not Known

The race start time, the entry fee and the 2027 programme of side races have not been published in the sources checked. Whether the race offers qualifying slots in 2027 is also unconfirmed.

No US broadcaster or live stream for the 2027 race was confirmed. The ironman.com and Passline pages could not be opened for this guide, so their own listings were not checked.

The volcano’s alert level after early September 2026 was not found. CDUC has not said how it would change the course or the schedule if the alert rose.

What Comes Next

Chile’s first full-distance IRONMAN takes place earlier, in Valdivia on Sunday, 29 November 2026. The Pucón race follows on Sunday, 10 January 2027.

CDUC says more details will appear on lacatolica.cl. Prices, rules and schedules can change, so confirm them on the official page before you pay.

Connected Coverage

For the national picture, read Chile Explained and the Chile news hub. Both give background on the country that hosts the race.

Chile’s other IRONMAN is covered in Valdivia Hosts Chile’s First Full IRONMAN on 29 November. For the capital, see the Santiago city guide and What to Do in Santiago in October 2026.

Frequently Asked Questions

When is the Ironman 70.3 Pucón in 2027?

It takes place on Sunday, 10 January 2027, in Pucón, Chile. The start time has not been published, but Chile is two hours ahead of New York in January.

How do I register for the Ironman 70.3 Pucón?

Registration has been open since Wednesday, 15 July 2026. Start from the event page on the organiser’s website, lacatolica.cl, which links to its registration pages.

Do US citizens need a visa to race or watch in Chile?

No, US citizens need no visa for stays of 90 days or less, the State Department says. Passports must be valid for the whole stay, and visitors must show US$46 a day.

Sources: Club Deportivo Universidad Católica, Itaú IRONMAN 70.3 Pucón 2027; CDUC, registration page; CDUC, 2027 race rules (PDF); G5 Noticias, Ironman 70.3 Pucón 2027; Biobío Chile, registration for 2027; La Tercera, Ironman 70.3 Pucón coverage; La Tercera, free slots; Marca Chile, 2026 race weekend; Emol, Villarrica alert; Sernatur, Villarrica and Pucón; US State Department, Chile travel advisory; US State Department, Chile country information (all accessed 22 October 2026).