Photo: Tobias Alt, Tobi 87 · CC BY-SA 4.0 · Wikimedia CommonsRoad Running
Buenos Aires Half-Marathon
Buenos Aires, Argentina
August 22, 2027Date confirmed
21.1 km
City RunCulture & History
ARRunning Territory & Spot
Running Races on the Atlantic Coast
12 verified events (7 confirmed dates) and 44 races in Atlantic Coast (Argentina) with course maps and elevation profiles.
Events127 confirmed dates
Competitions44Races & courses
Distances4.5 - 4,022.2 kmCourse distance range
Max. Elevation Gain+9,290 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: Tobias Alt, Tobi 87 · CC BY-SA 4.0 · Wikimedia Commons
Photo: Sergey Pesterev · CC BY-SA 4.0 · Wikimedia CommonsRoad RunningWorld Marathon Majors Qualifier
Buenos Aires Marathon
Buenos Aires, Argentina
September 19, 2027Date confirmed
42.2 km
City RunSeaside & Coast+2
Photo: Syced · CC0 1.0 · Wikimedia CommonsTriathlonIronman Series
Ironman 70.3 Mar del Plata
Mar del Plata, Argentina
Date to be announcedDate TBA
113 km
City RunSeaside & Coast+1
Photo: Syced · CC0 1.0 · Wikimedia CommonsTriathlonIronman Series
Ironman 70.3 Buenos Aires
Buenos Aires, Argentina
Date to be announcedDate TBA
113 km
City RunLakes & Ponds+2
Photo: Sergey Pesterev · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningUTMB Index Races
Desafío Valle de los Perdidos
El Bolsón, Argentina
November 20, 2026 to November 21, 2026Date confirmed
25.39 km12.56 km6.37 km4.5 km
Nature & Off-RoadMountain+2
Photo: Fukumoto · CC BY-SA 4.0 · Wikimedia CommonsRoad Cycling
UCI Gran Fondo 7 Lagos
Villa La Angostura, Argentina
November 21, 2026 to November 22, 2026Date confirmed
110 km6 km
City RunNature & Off-Road+3
Photo: Dietmar Rabich · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningUTMB Index Races
Ushuaia by UTMB
Belgrano, Argentina
March 18, 2027 to March 20, 2027Date confirmed
113 km86.8 km50 km33.8 km+2
Nature & Off-RoadForest+3
Photo: Frank Vincentz · CC BY-SA 3.0 · Wikimedia CommonsTrail Running
Patagonia RUN
San Martín de los Andes, Argentina
April 7, 2027 to April 11, 2027Date confirmed
160.3 km107.3 km71 km42 km+2
Lakes & PondsMountain+4
Dates & Schedule
Race Calendar
August 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Aug 22, 2027 | Buenos Aires Half-Marathon | Buenos Aires, Buenos Aires, AR | Road Running | 21.1 km |
September 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Sep 19, 2027 | Buenos Aires Marathon | Buenos Aires, Buenos Aires, AR | Road Running | 42.2 km |
Date to be announced
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | Ironman 70.3 Mar del Plata | Mar del Plata, Buenos Aires, AR | Triathlon | 113 km |
| Date to be announced | Ironman 70.3 Buenos Aires | Buenos Aires, Buenos Aires, AR | Triathlon | 113 km |
| Date to be announced | Expedición Pacha Mama | Tilcara, Jujuy Province, AR | Trail Running | 200 km156.7 km110 km88 km |
| Date to be announced | Utacch - Ultra Trail Amanecer Comechingon | Córdoba, Córdoba Province, AR | Trail Running | 165 km120 km85 km55 km |
| Date to be announced | Desafío Ansilta | San Juan, San Juan Province, AR | Trail Running | 100 km65 km42 km21 km |
November 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 20, 2026 - Nov 21, 2026 | Desafío Valle de los Perdidos | El Bolsón, Río Negro, AR | Trail Running | 25.39 km12.56 km6.37 km4.5 km |
| Nov 21, 2026 - Nov 22, 2026 | UCI Gran Fondo 7 Lagos | Villa La Angostura, Neuquén, AR | Road Cycling | 110 km6 km |
March 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Mar 18, 2027 - Mar 20, 2027 | Ushuaia by UTMB | Belgrano, Mendoza Province, AR | Trail Running | 113 km86.8 km50 km33.8 km |
April 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Apr 7, 2027 - Apr 11, 2027 | Patagonia RUN | San Martín de los Andes, Neuquén, AR | Trail Running | 160.3 km107.3 km71 km42 km |
November 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 7, 2027 | Ironman of Argentina | San Juan, San Juan Province, AR | Triathlon | 4022.2 km |
Events by Month
Overview & Route Character
The running territory of Atlantic Coast (Argentina) (South America, Argentina) is represented in the RunningCompass catalog with 12 public events and 44 individual races, including 7 events with confirmed dates for the 2026-2027 season. Core disciplines include Trail Running, Triathlon, and Road Running. Key host locations include Buenos Aires, Mar del Plata, El Bolsón, and Villa La Angostura. Notable events in the selection include Buenos Aires Half-Marathon, Buenos Aires Marathon, and Ironman 70.3 Mar del Plata.
Race distances span from 4.5 km to 4,022.2 km, reaching up to +9,290 m of elevation gain on the most demanding courses. Every race listed for Atlantic Coast (Argentina) includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
Questions & Answers
Frequently asked questions (FAQ)
How many running events and races take place in Atlantic Coast (Argentina)?
RunningCompass currently lists 12 verified events with 44 individual races in Atlantic Coast (Argentina). A total of 7 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include Buenos Aires Half-Marathon, Buenos Aires Marathon, and Ironman 70.3 Mar del Plata.
What disciplines and race distances are offered in Atlantic Coast (Argentina)?
Events in Atlantic Coast (Argentina) focus on Trail Running, Triathlon, and Road Running. Course distances range from 4.5 km entry-level races up to 4,022.2 km endurance challenges. Primary host cities and towns include Buenos Aires, Mar del Plata, El Bolsón, and Villa La Angostura.
What is the course profile, terrain, and elevation gain like in Atlantic Coast (Argentina)?
The most selective courses in Atlantic Coast (Argentina) climb up to +9,290 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
How can I find dates and register for running events in Atlantic Coast (Argentina)?
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.