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Maratón de Montevideo

Usually May Montevideo
Palacio Salvo
© OpenStreetMap Palacio Salvo. Photograph by Mx. Granger, CC0 via Wikimedia Commons . Course line © OpenStreetMap contributors

The course

Pick a place, or drag along the profile

A slow rise of 42 m from km 7 to km 18, downhill from km 22 to km 39, then a climb of 37 m home.

Start, finish

© OpenStreetMap contributors

  1. Photo: Ypsilon from Finland, CC0
  2. Photo: Marcelomenezes96, CC BY 4.0
  3. Photo: Mx. Granger, CC0
  4. Photo: Ypsilon from Finland, CC0
  5. Photo: Ypsilon from Finland, CC0
  6. Photo: Ypsilon from Finland, CC0
  7. Photo: Jbuxedas, CC BY 4.0
  8. Photo: Ypsilon from Finland, CC0

km 2.5mile 1.6

Palacio Legislativo

The marble parliament building at the end of Avenida de las Leyes.

Photo: Marcelomenezes96, CC BY 4.0

Height drawn many times taller than life. Heights: GEDTM30.

Course elevation profile, 8× vertical exaggeration Elevation along the course from km 0 to km 42. The trace runs between 3 and 52 metres, a range of 49 metres, drawn at 8 times vertical exaggeration so the shape is legible. Smoothed over 1 km before this profile was derived. An unsmoothed urban surface carries the buildings and would assert a climb that is not there.
0 10 20 30 40 km
0 10 20 26.2 mi

  • slow rise to 18
  • downhill to 39
  • climb home

Your 5 gels, at the orange marksFor a 4:00 finish, one every 40 minutes

  1. km 7mile 4.4
  2. km 14.1mile 8.7
  3. km 21.1mile 13.1
  4. km 28.1mile 17.5
  5. km 35.2mile 21.8

Get them on AmazonAmazon partner link

The course in short 2 lines
  • One hill in the middle, then sea levelA 39 m rise to a 51.5 m high point at km 17.8, then a drop to near sea level by km 25.
  • The finish is uphill, on Avenida 18 de JulioAfter a long run near sea level the last 3.4 km climb 37 m to the finish on 18 de Julio.
Course notes 2 short reads on the course
km 10.3 to 25.4GradientOne hill in the middle, then sea levelA 39 m rise to a 51.5 m high point at km 17.8, then a drop to near sea level by km 25.

The profile of the organiser’s 2026 course file shows one rise worth the name. From about 12.6 m at km 10.3 the road climbs to about 51.5 m at km 17.8, then falls to about 4.8 m at km 25.4. The ground from there to km 40 stays between about 2.7 m and 8.3 m, so the stretch before the finish runs close to sea level.

No 2027 course is published yet, so this is the 2026 course.

Measured

km 38.8 to 42.2FinishThe finish is uphill, on Avenida 18 de JulioAfter a long run near sea level the last 3.4 km climb 37 m to the finish on 18 de Julio.

The organiser puts the start and finish on Avenida 18 de Julio opposite the forecourt of the Intendencia de Montevideo. The 2026 course returns there from the low ground: it is at about 2.7 m at km 38.8, about 7.4 m at km 40, and about 39.5 m at the finish, with most of the 37 m gained in the last 2 km.

The course is the 2026 file; no 2027 course is published yet.

Measured

Race fuel

Energy gel
An energy gel sachet
Illustration · drag to turn

5 gels for Montevideo, plus 1 spare

Finish

One every 40 minutes, the orange marks on the profile, by the clock:

  1. km 7mile 4.4
  2. km 14.1mile 8.7
  3. km 21.1mile 13.1
  4. km 28.1mile 17.5
  5. km 35.2mile 21.8

Our pick: SiS BETA Fuel gel, box of 6, strawberry and lime. 40 g of carbohydrate a gel, about twice a usual gel, from two kinds of sugar your body takes up side by side.

Easy to forget on race morning: pack them with your bib the night before.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

In Canada the button opens GU Energy Gel, Salted Caramel, 24-pack, the best seller there.

Outside the Netherlands, Belgium, Germany, Austria and Switzerland, the UK and Ireland, Spain and Portugal, Italy, the rest of the EU and Canada the button opens GU Energy Gel, Chocolate Outrage, 24-pack on Amazon.com, the best seller there.

Anti-chafe
Compeed Anti-blister stick
Photo: Compeed

Compeed

Compeed anti-blister stick, 8 ml

Best selling on Amazon amazon.nl, read 2 Nov

An invisible layer before the start keeps seams, straps and shoes from rubbing skin raw.

Put it on before you leave for the start: heels and toes, inner thighs, under a bra or heart-rate strap.

Try it on a long run first, like everything you use on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Number belt
A race number belt
Illustration · drag to turn

Compressport Race Belt

Holds your bib without safety pins through your top, with loops for up to 8 gels.

Clip the bib on the night before, so it goes on with your shorts in the morning.

Keep the number on the front, where officials and photographers can see it.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Electrolytes
A tube of electrolyte tablets
Illustration · drag to turn

SiS Hydro electrolyte tablets, tube of 20

One tablet in a bottle puts back some of the salt you sweat out.

One tablet in 500 ml of water in the hour before the start.

Only if you have used them in training: nothing new on race day.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

Blister plasters
Compeed Blister plasters, medium, 6
Photo: Compeed

Compeed

Compeed blister plasters, medium, 6

Best selling on Amazon amazon.nl, read 2 Nov

One in a pocket cushions a blister if one starts.

Put it on clean, dry skin and leave it until it comes off by itself.

Give a couple to whoever comes to cheer, so they are there at the km you need them.

Get it on Amazon

We earn a small fee if you buy through these links. The price is the same.

At a glance

distance
42.2 km26.2 mi
Loop, asphalt
climb
149.3 m490 ft
Highest point 49 m above lowest

A run along Avenida 18 de Julio past Montevideo's city hall, part of a marathon circuit spanning Argentina, Brazil, Paraguay, Peru and Uruguay.

The Maratón de Montevideo is a hilly loop of 42.2 km with 149.3 m of climbing. Its lowest point is 3 m and its highest 52 m above sea level.

Trip

Getting a place

Entry through the organiser

Entry details on the organiser’s site →

Intendencia de Montevideo, a third party. We take no entries and have no part in the race.

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Questions about the Maratón de Montevideo

Is the Maratón de Montevideo course flat?

No, it is a hilly course: 149.3 m of climbing over 42.2 km. The highest point is 49 m above the lowest.

How do I enter the Maratón de Montevideo?

Entry is through the organiser. Entry fee: UYU 1,700 (UYU 2,000 from abroad, for the 2026 race). Entry details on the organiser’s site

More about the race

Sources and licence

Last checked.

Course line matched onto OpenStreetMap road geometry: (c) OpenStreetMap contributors, Open Database License 1.0 (ODbL). Elevation sampled from GEDTM30, Global Ensemble Digital Terrain Model at 30 m (v1.2): Elevation: GEDTM30 (Ho & Hengl, OpenGeoHub), CC BY 4.0, Creative Commons Attribution 4.0 International (CC BY 4.0).

Elevation gain computed by us from that line, smoothed over 1 kmsmoothed over 0.6 mi.

The line follows the road down its middle, so it measures 0.93% longer than the certified distance, which is measured on the shortest legal line through every bend.

Date and entry information from Intendencia de Montevideo.

Every source and licence behind them →

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