Ultramarathon

Infinity Trail Backyard Île d'Aix

Infinity Trail Île d'Aix sends hourly yards around a car-light Atlantic island, mixing coastal tracks, sand, roads, bridges, and historic walls.

Next raceFriday, October 2, 2026
RegistrationSold out
Distance categoryUltramarathon
Race formatBackyard ultra
LocationÎle-d'Aix, France
Get alertsLast checked August 14, 2026

Quick facts

  • A 6.706 km island yard with varied coastal surfaces
  • Views can include Fort Boyard and neighboring islands
  • Entry includes the round-trip ferry from Fouras
  • The current edition is sold out

Is the 2026 Infinity Trail Backyard Île d'Aix sold out?

The 2026 Infinity Trail Backyard Île d'Aix is sold out.

About the Infinity Trail Backyard Île d'Aix

Few backyard races offer such a distinct sense of place. Runners repeatedly circle a small Atlantic island with changing tidal views, Fort Boyard sightlines, and ferry-dependent logistics.

Course

The 6.706 km yard mixes road, broad coastal tracks, sandy passages, bridges, and sections beside the ramparts. The scenery changes with the island's tides even as the loop repeats.

Race-day weather

Atlantic weather can shift between sun, wind, showers, salt air, and cool nights. Exposed coastal sections make wind and moisture especially relevant.

Past Infinity Trail Backyard Île d'Aix dates and results

YearDateStatusResults
2026Friday, October 2, 2026Upcoming

Infinity Trail Backyard Île d'Aix FAQ

When is the Infinity Trail Backyard Île d'Aix?

The 2026 Infinity Trail Backyard Île d'Aix is on Friday, October 2, 2026.

Is the 2026 Infinity Trail Backyard Île d'Aix sold out?

The 2026 Infinity Trail Backyard Île d'Aix is sold out. View the official registration details at infinitytrail.fr.

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