Photo Nestor Barbitta / Unsplash

Buenos Aires2027

Sun, 19 Sep 2027 · Buenos Aires · 321 days

Distance
42.2 km
Terrain
Flat
Climb
40 m
Layout
Loop
Time limit
6 h
Race day
13°C (55°F)

A flat loop from the Palermo parks through Recoleta, the Obelisco, San Telmo and La Boca. Cool September weather has produced some of the fastest times in the Americas.

Before you go

Pro tips

Racing it

  1. 01

    Cool, Early Gun

    The start is at 07:00 with race-day temperatures typically around 13C, so warm up before dawn and expect a chilly first few kilometers before you settle in.

    From the start time, temperature

  2. 02

    Even Effort, No Hills

    With only 40 m of total climb on a flat profile, there are no hills to save for. Run even splits from the gun rather than banking energy for climbs.

    From the elevation profile

  3. 03

    Know Your Loop

    The course is one loop through the Palermo parks, Recoleta, the Obelisco, San Telmo and La Boca, so each neighborhood comes once. Note the order and pace yourself to still run strong in the later ones.

    From the layout, description

  4. 04

    Where the Support Is

    The route threads through Palermo parks, Recoleta, the Obelisco, San Telmo and La Boca, so the loudest crowds will be in the central stretch. Plan your surges for those sections.

    From the description

  5. 05

    Built for Fast Times

    September's cool weather here has produced some of the fastest times in the Americas, so if you're chasing a personal best, commit to a steady, even pace on this flat loop.

    From the description, temperature

In Buenos Aires

  • Getting Around

    The Subte and city buses cover the center and Palermo well; with race-day road closures around the course, underground travel is usually the simpler option.

  • After the Finish

    Porteños eat late and linger over coffee, so a slow afternoon in Palermo's parks or the streets of San Telmo suits the city's pace while your legs recover.

Written by AI from the course data and the race's description; city tips are general knowledge. Check race-day details with the organizer.

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Entries open 1 Dec 2026

  1. Entries open1 Dec 2026
  2. Entries close31 Aug 2027
  3. Race day19 Sep 2027
Entry fee
$90

Similar races still open

The organizer publishes full results on their results site.

Where to stay

Arrive
Fri, Sep 17
Leave
Mon, Sep 20
Search hotels on Booking.com

Walk to the start

Distances are from the race's location, not the start line. Places from OpenStreetMap contributors.

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