Gran Fondo Buenos Aires
Date not confirmed yet – Last edition: 11 October 2026 · Buenos Aires (Puerto Madero) · Argentina

A mass-participation race on Buenos Aires’ urban motorways, closed to traffic, starting at 6 a.m. on the Costanera Sur in Puerto Madero. Riders choose between 129 km (minimum average 25 km/h) and 46 km; road and gravel bikes are allowed, and on the short course also MTBs, tandems and handbikes, with separate classifications per bike type. The third edition in 2025 drew about 4,000 riders and the fourth took place in 2026; no date for 2027 has been published yet.
- Participation
- Open to all
- Category
- Gran Fondo
- Distances
- 129 / 46 km
- Riders
- approx. 4,000 riders (2025)
- Entry fee
- ARS 339,000 (129 km) / ARS 286,000 (46 km) (2026)
- Categories
- Men & Women
- Country
- Argentina
Social media & Strava
Series
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Sources
- Gran Fondo Argentina: Gran Fondo Buenos Aires 2026 (2026-10)
- Gran Fondo Argentina: Preguntas Frecuentes (2026-10)
- Gran Fondo Argentina: Se corrió la carrera Gran Fondo Argentina (Clarín 12/10/25) (2026-10)
- Wikipedia: Puerto Madero (2026-10)
Checked: Website + FAQ: Ausgabe 2026 am So 11.10.2026 (4. Austragung), 2027 noch ohne Termin; Teilnehmerzahl 2025 laut Presseartikel auf der Website, 10/2026