Modern pentathlon competitions at the 2026 South American Games in Rosario, Santa Fe, and Rafaela, Argentina, were held between September 14 and 18 at Estadio Municipal Jorge Newbery, located within Parque de la Independencia in Rosario.

Modern pentathlon made make its return to the games after being absent during the previous edition. A total of 5 events were contested (two men's, two women's and one mixed). Two gendered relay events were added.

Medal summary Medal table

Medalists Men's individualMen's relayBayardo NaranjoAndrés TorresAlbert RivasNeiverson QuintanaJoão Victor AciolyRômulo BandeiraWomen's individual Women's relayLuciana ArocaSol NaranjoMartina ArmanazquiNerea LunaOsmaidy AriasAriana VivenesMixed relayAlbert RivasOsmaidy AriasFranco SerranoCatalina SerioBayardo NaranjoSol Naranjo

Participation Eight nations participated in the modern pentathlon events of the 2026 South American Games.

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Results Men's individual RankAthlete Nation Fencing Victories (pts)Swimming Time (pts)Obstacle Time (pts)Laser runTime (pts) Score Bayardo Naranjo 12 (250) 00:57.31 (314) 00:21.93 (380) 11:05 (645) 1579 João Victor Acioly 14 (218) 00:57.40 (313) 00:24.74 (371) 10:28 (672) 1574 Albert Rivas 18 (236) 00:57.87 (311) 00:26.12 (367) 10:45 (655) 1569 4 Franco Serrano 15 (238) 00:55.62 (322) 00:31.72 (350) 10:55 (645) 1555 5 Andrés Torres 13 (244) 00:53.12 (335) 00:26.24 (367) 11:35 (605) 1551 6 Romulo Neto 8 (208) 00:54.64 (327) 00:29.86 (356) 11:01 (639) 1530 7 Isaac Hernández 8 (212) 00:58.50 (308) 00:30.94 (353) 10:58 (642) 1515 8 Vicente Valderrama 8 (228) 01:02.80 (286) 00:35.69 (338) 10:43 (657) 1509 9 Vladimir Dovichi 8 (226) 00:56.83 (316) 00:29.32 (358) 11:37 (603) 1503 10 Martín Gajardo 10 (230) 00:56.36 (319) 00:30.84 (353) 11:42 (598) 1500 11 Nelson Espeleta 7 (204) 01:00.38 (299) 00:29.73 (356) 11:01 (639) 1498 12 Renzo Cifuentes 7 (198) 00:57.38 (314) 00:30.47 (354) 11:27 (613) 1479 13 Neiverson Quintana 7 (206) 01:05.13 (275) 00:28.31 (361) 11:12 (628) 1470 14 Rainer Arias 8 (210) 00:56.40 (318) 00:41.70 (320) 11:50 (590) 1438 15 Jair Samame 7 (224) 01:02.55 (288) 00:30.80 (353) 12:14 (566) 1431 16 Francesco Chumacero 9 (214) 01:04.18 (280) 00:43.09 (316) 11:52 (588) 1398 17 Ticiano Castro 6 (196) 01:08.33 (259) 00:44.87 (311) 12:06 (574) 1340 18 Emiliano Silva 12 (216) 01:01.57 (293) 01:13.81 (224) 13:10 (510) 1243 19 Juan Diego Mamani 4 (216) 01:01.67 (292) 01:16.20 (217) 15:09 (391) 1116 20 Matheus Nobre 12 (244) 01:00.16 (300) EL DNF 544

Men's relay RankAthlete Nation Fencing Victories (pts)Swimming Time (pts)Obstacle Time (pts)Laser runTime (pts) Score Bayardo NaranjoAndrés Torres 28 (244) 00:49.19 (355) 00:49.10 (358) 12:47 (533) 1490 Neiverson QuintanaAlbert Rivas 23 (250) 00:55.38 (324) 00:51.88 (350) 12:29 (551) 1475 Romulo NetoJoão Victor Acioly 19 (238) 00:50.78 (347) 01:06.79 (305) 12:03 (577) 1467 4 Jair SamameRenzo Cifuentes 18 (236) 00:53.92 (331) 01:06.60 (306) 12:33 (547) 1420 5 Nelson EspeletaVladimir Dovichi 14 (228) 00:52.45 (338) 00:58.54 (330) 12:57 (523) 1419 6 Emiliano SilvaTiciano Romero 7 (226) 00:56.30 (319) EL 14:32 (428) 973 7 Francesco ChumaceroJuan Diego Mamani 16 (230) 00:58.48 (308) EL 15:22 (378) 916

Women's individual RankAthlete Nation Fencing Victories (pts)Swimming Time (pts)Obstacle Time (pts)Laser runTime (pts) Score Catalina Serio 24 (244) 01:02.93 (286) 00:34.24 (343) 12:49 (531) 873 Lucianna Aroca 20 (236) 01:07.04 (265) 00:30.28 (355) 13:07 (513) 856 Nerea Luna 19 (228) 01:02.99 (286) 00:43.97 (314) 12:53 (527) 828 4 Martina Armanazqui 19 (230) 01:04.27 (279) 00:48.53 (300) 12:50 (530) 809 5 Osmaidy Arias 14 (212) 01:03.94 (281) 00:43.93 (314) 13:15 (505) 807 6 Isabela Abreu 17 (226) 01:04.43 (278) 00:48.04 (301) 13:15 (505) 805 7 Giraly Marcano 14 (224) 01:07.10 (265) 00:43.69 (314) 14:16 (444) 803 8 Sol Naranjo 19 (250) 01:11.79 (242) 00:45.74 (308) 12:10 (570) 800 9 Ariana Vivenes 13 (210) 01:10.12 (250) 00:42.03 (319) 13:27 (493) 779 10 Nicole Farias 11 (208) 01:08.34 (259) 00:56.49 (276) 12:00 (580) 743 11 Lorena Isaías 3 (204) 01:06.79 (267) 01:17.42 (213) 14:10 (450) 684 12 Britney Maurell 11 (206) 01:27.56 (163) 01:08.85 (239) 13:54 (466) 608 13 Victoria Gerlach 19 (218) 01:09.91 (251) 01:45.61 (129) 13:12 (508) 598 14 Dara Salazar 25 (238) 01:00.55 (298) EL 13:30 (490) 536 15 Jeiny Cerda 6 (198) 01:07.79 (262) EL 15:51 (349) 460 16 María José Bravo 18 (216) 01:12.56 (238) EL 12:45 (535) 454 17 Mariela Ayala 15 (214) 01:32.94 (136) EL 14:34 (426) 350

Women's relay RankAthlete Nation Fencing Victories (pts)Swimming Time (pts)Obstacle Time (pts)Laser runTime (pts) Score Lucianna ArocaSol Naranjo 21 (250) 01:01.25 (294) 01:14.49 (282) 14:35 (425) 1251 Nerea LunaMartina Armanazqui 21 (244) 00:58.01 (310) 01:29.50 (237) 14:32 (428) 1219 Ariana VivenesOsmaidy Arias 12 (236) 00:59.32 (304) 01:23.41 (255) 15:30 (370) 1165 4 Isabela AbreuNicole Faria 15 (238) 00:59.72 (302) 01:46.26 (187) 15:28 (372) 1099 5 Britney MaurellVictoria Gerlach 11 (230) 01:09.93 (251) 02:36.03 (37) 16:30 (310) 828

Mixed relay RankAthlete Nation Fencing Victories (pts)Swimming Time (pts)Obstacle Time (pts)Laser runTime (pts) Score Osmaidy AriasAlbert Rivas 22 (238) 00:54.44 (238) 01:06.31 (307) 13:12 (508) 1381 Catalina SerioFranco Serrano 27 (250) 00:52.60 (337) 01:04.20 (313) 13:39 (481) 1381 Sol NaranjoBayardo Naranjo 23 (244) 00:57.55 (313) 01:09.41 (297) 13:10 (510) 1364 4 Nicole FariaRomulo Neto 16 (230) 00:56.60 (317) 01:36.62 (216) 12:51 (529) 1292 5 Lorena IsaíasRenzo Cifuentes 13 (228) 00:54.82 (326) 01:28.93 (239) 14:47 (413) 1206 6 María José BravoVicente Valderrama 16 (236) 01:00.24 (299) 01:44.44 (192) 13:43 (477) 1204 7 Victoria GerlachTiciano Romero 9 (226) EL 02:20.62 (84) 14:30 (430) 740

References