- When: Sunday, November 15, 6:30 am
- Where: Puerto Nuevo, Puerto Nuevo, Playas de Rosarito, B.C. 22740
Rosarito’s tourism board, COTUCO Playas de Rosarito, lists the Puerto Nuevo 21K “Corazón del Mar” half marathon for Sunday, Nov. 15, starting at 6:30 a.m. in Puerto Nuevo, on a course along the Rosarito coast. There’s one distance, 21.0975 km, and the board’s listing says only the last spots are left.
Registration is online through RunPassMX; the listing doesn’t give a price, so check there. If you’re driving in the area that morning, expect runners. Puerto Nuevo is best known for its lobster restaurants; more Sunday plans are on our calendar.
Sources and review
Reviewed · 2026-11-12.
- COTUCO Playas de Rosarito (rosarito.org) — Puerto Nuevo 21K 'Corazón del Mar': Sunday, Nov. 15, 2026, 6:30 a.m.–12 p.m.; Puerto Nuevo, Playas de Rosarito, 22740; half marathon, 21.0975 km; course along the Rosarito coast; online registration through RunPassMX; tickets not sold on the site (checked Nov. 12, 2026)
- COTUCO Playas de Rosarito (rosarito.org) — events listing: 'PUERTO NUEVO 21K', Sun. Nov. 15, 6:30 a.m.–12 p.m., 'últimos lugares disponibles' (checked Nov. 12, 2026)
Events can change. Confirm with the organizer before heading out.