About Us
Türkiye's first night marathon
OA Group's sixth brand, the NIGHT MARATHON, is an event we've been planning for a long time. We'll be honoring our 11th anniversary with this event, which will be held in Istanbul's Sarıyer district, where OA was founded and expanded.
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With the recent exponential growth in running events, Istanbul's second marathon is coming with a new concept. Our night marathon will be held for the first time on July 4-5, 2026. Join us for this exciting new experience an
d enjoy a run along the Bosphorus.
The Fun Marathon Experience Begins
OA
OA (Orienteering Academy) was founded on March 21, 2015, the spring equinox.
As Turkey's first brand in orienteering, OA organizes sports and promotional events. Our international activities, which began with orienteering, continue in many branches, including adventure sports, nature sports, athletics, cycling, and more.
We have eight brands within OA, and each brand's events are designed and managed by OA. Our team, which has organized over 400 orienteering events since our founding, is comprised of active athletes and professionals.
Other
Events
Contact
Us
You can contact us about our event by filling out the contact form below. For information about our other projects, please send your message to info@oagrup.com. Thank you for your interest.