Sea— Russia

IRONSTAR Sochi

Oct 2, 2026
Distances from 500m to 3.7km

At a glance

Next edition date
October 2, 2026
Distances
500 m · 1 km · 1.5 km · 1.9 km · 1.9 km · 3.7 km
Where
Sea · Sirius (Sochi), Sochi, Southern Federal District, Russia
Entry fee
1 km: 4000 RUB · 1.9 km: 6000 RUB · 2 km: 5500 RUB · 3.7 km: 6000 RUB
Registration
iron-star.com
Edition update — Traffic restrictions will be in effect in Sirius (Sochi) during the IRONSTAR SIRIUS 2026 festival.

About the race

The Black Sea off the coast of Sirius behaves as a deep, expansive basin that demands respect for its shifting moods, characterized by a distinct salty sting and a deep, almost ink-like blue hue as you push away from the pebbled shore. Swimming here, one feels the proximity of the Caucasus Nature Reserve, where the high-altitude mountain wilderness descends abruptly into the water, creating a dramatic backdrop for long-distance efforts. The current can be deceptive, requiring a steady rhythm to manage the flow that occasionally moves along the coast, influenced by the proximity of the Mzymta river mouth.

Historical currents and landmarks

As you sight your next buoy, you are effectively navigating a maritime theater of past regional conflicts. The coastline is marked by the legacy of the Russo-Circassian War, specifically the site of the 1864 battle at the Qbaada tract which dictated the future of these shores. While pushing through the 3700m or 2000m distances, you may catch sight of the Sochi Lighthouse, an 1890 structure that stands as a silent observer of the city’s transformation from a military fortification line into a modern hub. Further along the coast, the remnants of the defensive logic of the mid-19th century—specifically the era of the Fort of Alexandria—still influence the layout of the urban landscape you see from the water.

Race day reality

IRONSTAR organizes these events with a logistical precision that accounts for the Black Sea's unpredictable nature, offering distances from 1000m to 3700m. The competition, scheduled for early October, often benefits from water temperatures that have retained the heat of the late summer, though you should prepare for potential surface chop depending on the wind direction. The area is also home to a protected ornithological park, a remnant of the pre-Olympic landscape that provides a unique boundary for the swim course. Whether participating in the 1850m mile or the longer endurance challenges, swimmers here are essentially tracing the edge of a landscape that has been the focus of strategic expansion for nearly two centuries, making each stroke a part of a larger historical continuum.

Sources: Sochi · Imereti Lowlands

Course

Previous editions

How to get there

Frequently asked questions

When is IRONSTAR Sochi?
IRONSTAR Sochi takes place on October 2, 2026.
What distances does IRONSTAR Sochi offer?
IRONSTAR Sochi offers 500 m, 1 km, 1.5 km, 1.9 km, 1.9 km, and 3.7 km.
How much is the entry fee for IRONSTAR Sochi?
Entry fees by distance: 1 km: 4000 RUB · 1.9 km: 6000 RUB · 2 km: 5500 RUB · 3.7 km: 6000 RUB.
Where does IRONSTAR Sochi take place?
IRONSTAR Sochi is a sea swim. Location: Sirius (Sochi), Sochi, Southern Federal District, Russia.
How do I register for IRONSTAR Sochi?
The reference page for registering for IRONSTAR Sochi is https://iron-star.com/en/event/.

Where to stay

Sirius offers a range of modern accommodations, primarily consisting of large-scale resort complexes and contemporary boutique hotels situated near the Olympic Park waterfront. You can find high-end serviced apartments and hotel rooms ranging from $80 to $250 per night, depending on proximity to the race village. Many properties are designed for athletes, featuring recovery facilities and proximity to the transition zones, which are often within walking distance of the beach start lines. Find your base near the race village.

Things to do nearby

Beyond the water, the region offers easy access to the mountain peaks of the Caucasus, ideal for post-race trekking or mountain biking. You can explore the former Olympic venues, visit local wineries for tastings of regional Abkhazian and Russian varieties, or take a kayak trip along the nearby river mouths. The area also hosts several museums focused on the history of the Black Sea coast and the unique biodiversity of the ornithological park. Discover activities for your race weekend.

Swimmers

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