Marathons and running races in Argentina
4 marathons, 1 half marathon and 6 ultras in Argentina.
The next one is the Bariloche by UTMB Tronador 130K on 20 November 2026.
The flattest marathon is the Rosario Marathon (30 m of climbing); the hilliest is the Patagonia Run 42K (2,405 m).
For cool racing conditions, the Buenos Aires Half Marathon usually starts around 9°C.
🇦🇷 San Carlos de Bariloche, Argentina
Bariloche by UTMB Tronador 130K
20 Nov 2026In 40 days
Gain
6,580 m
Start temp
11°C
Entry
$300
131 kmTrailOpen entryhilly
🇦🇷 San Carlos de Bariloche, Argentina
Bariloche by UTMB Bella Vista 55K
20 Nov 2026In 40 days
Gain
3,000 m
Start temp
7°C
Entry
$180
57.5 kmTrailOpen entryhilly
🇦🇷 Purmamarca, Argentina
Jujuy by UTMB Kuntur 50K
3 Apr 2027In 6 months
Gain
2,755 m
Start temp
5°C
Entry
$170
50.3 kmTrailOpen entryaltitude
🇦🇷 Tilcara, Argentina
Jujuy by UTMB Inti 88K
3 Apr 2027In 6 months
Gain
5,100 m
Start temp
12°C
Entry
$250
87.2 kmTrailOpen entryaltitude
🇦🇷 San Martin de los Andes, Argentina
Patagonia Run 42K
8 Apr 2027In 6 months
Gain
2,405 m
Start temp
10°C
Entry
$535
42 kmTrailOpen entryhilly
🇦🇷 San Martin de los Andes, Argentina
Patagonia Run 100 Miles
9 Apr 2027In 6 months
Gain
9,220 m
Start temp
15°C
Entry
$740
160.3 kmTrailOpen entryhilly
🇦🇷 San Martin de los Andes, Argentina
Patagonia Run 70K
10 Apr 2027In 6 months
Gain
4,130 m
Start temp
8°C
Entry
$585
71 kmTrailOpen entryhilly
🇦🇷 Cacheuta, Argentina
Mendoza Marathon
2 May 2027est.In 7 months
Gain
100 m
Start temp
11°C
Entry
$50
MarathonOpen entryscenicdownhill
🇦🇷 Rosario, Argentina
Rosario Marathon
27 Jun 2027est.In 9 months
Gain
30 m
Start temp
—
Entry
—
MarathonOpen entryfast
🇦🇷 Buenos Aires, Argentina
Buenos Aires Half Marathon
22 Aug 2027est.In 10 months
Gain
30 m
Start temp
9°C
Entry
$70
Half marathonOpen entryfastbig city
🇦🇷 Buenos Aires, Argentina
Buenos Aires Marathon
19 Sept 2027est.In 11 months
Gain
40 m
Start temp
12°C
Entry
$85
MarathonOpen entryfastbig city