Challenge OTT 2026

France flag Rennes, Brittany, France

59 days left

Challenge OTT 2026 www.klikego.com
Date 31 Dec, 2026
Races 1 distance
Runner rating Be the first to rate
Challenge OTT 2026

About the event

Runners and spectators alike will converge on the picturesque coastal city of Santorini for the annual Santorini Marathon on December 31, 2026. This race offers participants an unforgettable blend of scenic beauty and athletic challenge as they navigate through historic villages and along stunning cliffs overlooking the Aegean Sea.
The marathon route takes runners past iconic blue-domed churches and whitewashed houses, immersing them in a vibrant Greek atmosphere filled with traditional music and enthusiastic crowds cheering from every corner. As participants make their way towards the finish line near the ancient ruins of Akrotiri, they are treated to breathtaking views that highlight Santorini's unique volcanic landscape.
For those who prefer shorter distances, there is also an 8K race option which follows a similarly captivating course but on a more manageable scale for runners and casual joggers alike. Both races offer perfect opportunities to explore the island’s rich history and natural beauty while testing one's endurance against challenging terrain that includes rolling hills and winding paths.
With its combination of cultural immersion, scenic vistas, and athletic challenge, the Santorini Marathon promises an experience that will be cherished by all who participate in this iconic event.

Races offered

31Dec

Challenge

Running

Distance
10 km
Countdown
59 days
Entry fee
€0.00

Weather history

3-year monthly averages for December in Rennes.

Temperature5.0° / 10.2°
Feels like1.3° / 6.8°
Sunshine hours4h 6m
Rainfall2.2 mm
Snowfall—
Wind14.0 km/h (Gentle breeze)
Humidity87.9%
Max UV indexLow (1.4)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise08:48
Sunset17:14

About Rennes

Learn more about the host city, Rennes.

Scenic view of

Rennes is a city in the east of Brittany in Northwestern France at the confluence of the rivers Ille and Vilaine. Rennes is the prefecture of the Brittany region and Ille-et-Vilaine department. In 2023, the city had a population of 230,890 inhabitants, while the larger metropolitan area is the 10th most populated in France with a population of 789,516. The inhabitants of Rennes are called Rennais (masculine) and Rennaises (feminine) in French.

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