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Triathlon Atlas

100 km · 18 September 2027

Marbella T100

Marbella, Spain

The race at a glance

Official race website
Circuit
T100
Status
Pro series
Organiser
Professional Triathletes Organisation
Distance
100 km
Terrain
Road
Swim
2 km
Bike
80 km
Run
18 km
Date
18 Sept 2027
Registration
Open
Swim venue
Sea
Bike profile
Hilly
Run profile
Rolling
High air temperature
27 °C
Low air temperature
24 °C
Altitude
22 m
First edition
2027

How the day is laid out

The swim is held in the sea. The wetsuit call is made on race morning, against the temperature measured then.

The organiser publishes 2 km of swimming, 80 km on the bike and 18 km of running.

The bike course is hilly.

The run course is rolling.

Typical temperatures for the month run from 24 to 27 °C.

This is the race’s first edition.

Also the Spanish age-group championship

The organiser runs the Spanish age-group national championship on the same 100 km course, open to members of the Spanish Triathlon Federation (FETRI) who hold a Spanish passport. On the main 100 km race, the top 10 of each age group qualify for the 2027 T100 final in Qatar. Only the 100 km race is listed for now.

The bike course climbs into the hills behind the coast, and the run is lightly undulating at sea level. Source: Marbella T100, read on 23 October 2026.

Against the calendar

Where this race sits among the others

Ranks are computed across every race of the same distance.

  • High air temperature

    27 °C · median 23 °C

    The 5th hottest of the 20 100 km races with a figure, across every circuit.

2

races of this distance pair a hilly bike with a rolling run, out of 20. 3 share the bike profile alone.

45

races across every distance fall in September, out of 354.

160

races are held in Europe. 28 of them in the same month as this one.

Questions about this race

When is Marbella T100 2027?
Marbella T100 is held on 18 September 2027 in Marbella, Spain. Registration is open on the official race page.

Where to stay

Hotels and rentals around the race venue, for the nights around race day.

Suggested stay: 16 Sept 2027 to 19 Sept 2027

The map is provided by Stay22. Bookings are made with the provider.

Races of the same distance in the same region

Entries are handled by the organiser

Registration and the athlete guide are on the official race page.

Open the official race page