Marbella T100, live.

Sea, mountains and a festival finish

The Marbella T100 is a weekend of triathlon in Marbella, Spain, on 18 and 19 September 2027, as part of the T100 Triathlon World Tour.

The race is built around the 100 km distance that the professionals race on the tour. It starts with a 2 km swim in warm sea water off the beaches of Marbella, continues with a hilly 80 km bike on roads that climb into the mountains and ends with an 18 km run at sea level that is only lightly undulating.

The top 10 finishers in each age group earn a place at the 2027 T100 world championship finals in Qatar. On the same course there is also a Spanish championship race, open to members of the Spanish Triathlon Federation who hold a Spanish passport.

The organiser expects sea water of around 23 to 24 degrees and air temperatures of 24 to 27 degrees, with the coastal backdrop of southern Spain, where historic streets, rolling landscapes and an electric atmosphere come together. Every entry can be refunded at 50 percent up to 90 days before race day and at 25 percent up to 30 days out.

The festival finish is the place to be for supporters, and the professional Marbella T100 race on the same weekend adds to the atmosphere.

If a participant chooses to share their live position from the phone they carry, you can follow them on Livebib from start to finish. This is the athlete's own sharing and separate from the organiser's timing, so the official results always come from the organiser.