2026 Asuncion Paraguay Marathon

📍 Jesús María, Provincia de Lima, Argentina
🏃 Road
📏 42 km

The 2026 Asuncion Paraguay Marathon is scheduled for May 8, 2026, taking place within the expansive greenery of Parque Ñu Guasú in Asunción, Paraguay. Participants can expect a road or mixed-terrain marathon course consisting of multi-lap loops set entirely within the park environment. In Asunción during early May, weather conditions are typically mild and pleasant, characterized by comfortable daytime temperatures and cooler evenings, providing favorable conditions for long-distance running. This event is part of a specialized South America Challenge, a self-supported series of six marathons held across six different countries over 11 days.

What is the format of the marathon?

The event is a marathon (42.195 km) held on a road or mixed-terrain course. Unlike traditional road marathons, this race utilizes multi-lap "park-loop" routes located entirely inside city parks rather than on public roads.

What is the race schedule and start time?

  • The race date is May 8, 2026.
  • The official start time is at sunrise in Asunción.
  • The exact start time may shift by up to approximately 6 hours from the printed date.
  • The confirmed start time will be announced during the mandatory 5:00 pm race briefing held at the Zielo Hotel Asunción the evening before the race.

What are the registration fees for the Asunción leg?

  • Registration fee: 60 USD (available approximately from February 7, 2026, to May 12, 2026).

What is the time limit for finishing the race?

  • The cut-off time is 9 hours after the start.
  • The event follows a “No Runner Left Behind” policy, meaning there are no disqualifications for late finishes as long as the runner completes the course within the 9-hour window.

What is included in the registration?

The event is strictly self-supported. Registration does not include:

  • On-course aid or nutrition.
  • Medical services.
  • Race insurance.
  • Refunds.

What equipment must participants bring?

  • Participants must bring their own nutrition, including gels, drinks, and food, as there are no aid stations.
  • A mandatory GPS watch or device with at least 9 hours of battery life must be carried to serve as backup proof of distance.

How does the South America Challenge series work?

This is an ultra-light, self-supported series spanning 6 countries in 11 days. The itinerary is designed around direct, non-stop flights between capital cities:

  • Buenos Aires, Argentina (May 2)
  • Bogotá, Colombia (May 4)
  • Santa Cruz de la Sierra, Bolivia (May 6)
  • Asunción, Paraguay (May 8)
  • Montevideo, Uruguay (May 10)
  • Lima, Peru (May 12)

Participants may choose to participate in all 6 legs or any subset of the countries. Each marathon is sold separately and requires its own entry and bib.

What are the specific course details for Asunción?

  • Venue: Parque Ñu Guasú (the largest city park in Asunción).
  • Terrain: Relatively flat, multi-lap loops within the park.
  • Start/Briefing Point: Zielo Hotel Asunción.
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