Triathlon

TriO Iseo

TriO Iseo takes place on Sat, Sep 5, 2026 in Iseo, Italy. The main route is 51.5 km.

TriO Iseo is a scenic triathlon event featuring Olympic and Sprint distances set against the backdrop of Lake Iseo and the Franciacorta vineyards.

What this race demands

TriO Iseo requires sustained pacing across a standard Olympic-distance triathlon format in the September climate of northern Italy.

Multidisciplinary endurance

The Olympic distance requires maintaining aerobic capacity and smooth transitions across swimming, cycling, and running segments.

Pacing discipline

Spanning a total distance of 51.5 km, athletes must carefully manage energy expenditure early in the race to avoid late fatigue on the run.

Aim for 60 to 90 grams of carbohydrates per hour during the race to sustain effort through the bike and run segments.

Organising this race?