XTERRA Greece O.W.S. Challenge

RACES

ACTIVITIES

SCHEDULE

races

Course grading:

Easy

Intermediate

Difficult

SWIM 100-200 M

RUN 400-800 M

Activities

Some activities may not yet be confirmed, and are subject to change.

Kids Stress Run

2026.10.10

Available throughout event.

Kids Fun Bike

2026.10.10

Available throughout event.

Kids Relay Run

2026.10.10

Available throughout event.

sChedule

This schedule is not yet confirmed, and subject to change.

Fri 2026.10.09

Time

activity

location

17:00-19:00

Athlete Check-in

Athines By The Sea (map)

16:30-18:00

Course Open For Recon

Athines By The Sea (map)

Sat 2026.10.10

Time

activity

location

10:00-14:30

Athlete check-in

Athins By The Sea (map)

11:00-11:30

START Kids Cross Aquathlon

Athines By The Sea (map)

11:45-12:45

Kids Activities (Stress Run, Fun Bike, Running relays)

Athines By The Sea (map)

13:00

Awards Ceremony - Kids Cross Aquathlon

Athines By The Sea (map)

17:00-19:00

Athlete check-in

Athines by the Sea (map)

Sun 2026.10.11

Time

activity

location

08:30-10:00

Athlete Check-in

Athines By The Sea (map)

09:20

START 10K O.W.S

Athines By The Sea (map)

11:00

START 5K O.W.S.

Athines By The Sea (map)

11:30

START 2.5K O.W.S.

Athines By The Sea (map)

11:50

START 1K O.W.S.

Athines By The Sea (map)

14:00

START 200M Super Sprint O.W.S.

Athines By The Sea (map)

14:30-15:15

Awards Ceremony

Athines By The Sea (map)

Accommodation

This information is not yet confirmed, and subject to change.

hotel & suites

Athenian Riviera

The Athenian Riviera Hotel is located in a setting of unspoiled natural splendor, with 47 cozy rooms.

Call

Book via email

Book Online

Event Info

The information below is not yet confirmed, and subject to change.

Mandatory for the Race

A floating Buoy is mandatory for the 10k, 5k, 2.5k & 1k races.
In case you don't have one, you will be able to buy from the Merchandise kiosk, at the race venue.

Feeding & Water Stations

All athletes will have the opportunity to take and drink cool water only before the start and after the finish of their race, with the exception of the distances of 5k and 10K, which will be given the opportunity to take and drink water by passing the island of Hydrousa (floating water supply as in the plan above) as well as at the completion of the first lap and before the start of the second (station next to the starting point), for the distance of 10k. All bottles and glasses will be placed by volunteers in the special recycling bins. At the land station (for the 10k, there will be pieces of energy bar or banana, while athletes who wish can drop their own bottle there as long as it bears their name).

Athletes are required, if they use energy gel, to take it before starting and throw the package in the special bucket or keep and return the package for disposal in the special bins. Any finding of an athlete who did not comply with this rule will result in a penalty of cancellation.

Cutt Off time / Time Limit

With the exception of 10k there is no time limit for athletes and all safety units during the race will be on alert until the last athlete finishes. For the 10K distance, if an athlete has not completed the first round by 11:45, they will be stopped at the first round and join those who completed 5k distance, race.

Registration requirements

Under 18 can only compete with the signed permission of their parents / guardians. Athletes can participate in all distances except for those younger than 18 who can only take part in the distance of 1000 meters.

By submitting the application for registration, each athlete or their parents, through the consensus for the kids, declare responsibly that they have studied, and they are fully informed about the circumstances and requirements of this race and have undergone appropriate medical examinations. It frees organizers in advance from any responsibility for their health, accident or even death

By signing up, the participants also give their consent in advance for the creation, by the organizer, of the audiovisual material (video and photos) and its use for the promotion of the event in Greece and abroad. Also, for the publication of the photographic material on the website of the event so that the athletes and all interested persons will be able to acquire this material.

By submitting my details to the event (in any form I fill in with my information), I also give my consent to the organization to use this information to serve my request, but also to export lists of participations in competitions, a list of volunteers, timing results, etc. I also declare that I consent to the communication of the event with me in any way whatsoever the organization deems necessary for my timely information, by means of the details I submitted (e-mail, mail, phone call, sms etc.).

Medical Papers

For your participation in the race, it is necessary to show an Athlete's Card or a Medical Certificate from a cardiologist / pathologist declaring that you are in a good condition to race.

How can people volunteer?

Volunteers are the heart of a race/event!

Volunteering is to do something without waiting for a reward ...
We honor our volunteers as we know that without them there would be no race/event!
So, if you want to help make it a really big and important event, we definitely need you!

https://trimore.gr/en/join-now-as-volunteer5

What is the refund policy?

Cancellation of participation on the initiative of an athlete and refund, does not exist. It is purely at the discretion of the organizer, the transfer of the amount paid for registration in the same event of the following year or another event and only if the written request of the interested party is received at least 50 days before the event.
If for reasons of force majeure (beyond the powers of the organizer) the event is postponed or canceled, the athletes' money is not lost. Refunds are not made (unless this right has been purchased separately), but the athletes' registrations are automatically and inexpensively transferred to them, on the very next date of the same event. Athletes have the right to request in writing the use of their money in another TRIMORE event.
The athlete has the right to a refund paid for his registration, only in the event of cancellation of the event due to force majeure and only if he has purchased the relevant right for € 14, -. The right of refund concerns the specific event and the total amount paid for its registration in the sports. Returns are completed within 45 days from the scheduled date of the event.
There is no obligation of the organizer to deliver material after the race. Athletes who register and do not arrive at the starting point are not eligible to receive the Athleteskit after the race, as it concerns athletes who stood in the starting line.

Mandatory for the Race

A floating Buoy is mandatory for the 10k, 5k, 2.5k & 1k races.
In case you don't have one, you will be able to buy from the Merchandise kiosk, at the race venue.

Feeding & Water Stations

Cutt Off time / Time Limit

Registration requirements

Medical Papers

For your participation in the race, it is necessary to show an Athlete's Card or a Medical Certificate from a cardiologist / pathologist declaring that you are in a good condition to race.

How can people volunteer?

Volunteers are the heart of a race/event!

https://trimore.gr/en/join-now-as-volunteer5

What is the refund policy?

Cancellation of participation on the initiative of an athlete and refund, does not exist. It is purely at the discretion of the organizer, the transfer of the amount paid for registration in the same event of the following year or another event and only if the written request of the interested party is received at least 50 days before the event.
If for reasons of force majeure (beyond the powers of the organizer) the event is postponed or canceled, the athletes' money is not lost. Refunds are not made (unless this right has been purchased separately), but the athletes' registrations are automatically and inexpensively transferred to them, on the very next date of the same event. Athletes have the right to request in writing the use of their money in another TRIMORE event.
The athlete has the right to a refund paid for his registration, only in the event of cancellation of the event due to force majeure and only if he has purchased the relevant right for € 14, -. The right of refund concerns the specific event and the total amount paid for its registration in the sports. Returns are completed within 45 days from the scheduled date of the event.
There is no obligation of the organizer to deliver material after the race. Athletes who register and do not arrive at the starting point are not eligible to receive the Athleteskit after the race, as it concerns athletes who stood in the starting line.