On Sunday, 22 November 2026, at 10:30 AM, The Experiment invites 20 athletes to Antonis Tritsis Park in Athens to take part in the first trial of a different kind of sporting concept.
What exactly will happen? That is something participants will discover on the day.
For now, details are deliberately limited. The challenge involves running, covers approximately 5 kilometres, and calls for curiosity, adaptability and a willingness to step into the unknown. The remaining details will be revealed on the day of the event.
The invitation is open to road runners, trail runners, CrossFit enthusiasts and anyone who enjoys being active and is ready to step outside their usual sporting routine.
Why take part in something you know so little about?
To be among the first 20 people to experience it. To test an idea in its very first edition, before it develops its own story, and to help shape what comes next by sharing feedback, observations and personal experiences.
The Experiment is also looking for approximately 10 volunteers who will experience the challenge from the organisers’ side and help bring the event to life.
There is no cash prize or payment for athletes or volunteers. Instead, the motivation lies in being part of something new, embracing curiosity and connecting with people who are willing to try something different.
Event Details
- Date: Sunday, 22 November 2026\
- Location: Antonis Tritsis Park, Athens, Greece
- Start time: 10:30 AM
- Event ends: 12:00 PM
- Distance: Approximately 5 km
- Places available: 20 athletes and approximately 10 volunteers
The exact meeting point and arrival instructions will be sent to confirmed participants.
How to Take Part
Submitting the form expresses your interest. Participation is subject to confirmation by the organisers.
Organiser: Robert Konstantinos Karalis
