Athens Half Marathon (Poseidon)
Road Running and Walking & Hiking covering 1 km to 21.1 km in Athens, Greece
Athens Half Marathon (Poseidon) is an endurance sporting event in Athens, GR focused on Road Running and Walking & Hiking. Key features include City Run, Kids & Youth Races, Seaside & Coast, Relay.
The race program comprises 7 competitions, including Half Marathon (21.1 km, +95 m D+), Half Marathon (Relay) (21.1 km, +95 m D+), Road Running 10 km (10 km, +45 m D+), Road Running 5 km (5 km, +22 m D+), Walking 5 km (5 km, +22 m D+), and Charity Run 1 ou 2 km (2 km, +9 m D+) (7 competitions in total). The next edition is officially confirmed for April 25, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (poseidon-athenshalfmarathon.com).

Races & distances (7)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Half Marathon | Road Running | 21.1 km | +95 m | 92 m - 132 m | Loop course | Route & profile |
| Half Marathon (Relay) | Road Running | 21.1 km | +95 m | 95 m - 135 m | Loop course | Route & profile |
| Road Running 10 km | Road Running | 10 km | +45 m | 98 m - 117 m | Loop course | Route & profile |
| Road Running 5 km | Road Running | 5 km | +22 m | 101 m - 110 m | Loop course | Route & profile |
| Walking 5 km | Walking & Hiking | 5 km | +22 m | 104 m - 113 m | Loop course | Route & profile |
| Charity Run 1 ou 2 km | Road Running | 2 km | +9 m | 92 m - 96 m | Loop course | Route & profile |
| Kids Run | Road Running | 1 km | +4 m | 95 m - 97 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 92 m to 132 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 95 m to 135 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 98 m to 117 m above sea level (+45 m D+, -45 m D-)
Elevation profile & course telemetry
Altitude from 101 m to 110 m above sea level (+22 m D+, -22 m D-)
Elevation profile & course telemetry
Altitude from 104 m to 113 m above sea level (+22 m D+, -22 m D-)
Elevation profile & course telemetry
Altitude from 92 m to 96 m above sea level (+9 m D+, -9 m D-)
Elevation profile & course telemetry
Altitude from 95 m to 97 m above sea level (+4 m D+, -4 m D-)
Frequently asked questions (FAQ)
When and where does Athens Half Marathon (Poseidon) take place?
Athens Half Marathon (Poseidon) takes place in Athens, GR (start area at coordinates 37.9396° N, 23.684° E). The next edition is officially confirmed for April 25, 2027.
What races and distances are offered at Athens Half Marathon (Poseidon)?
The race program comprises 7 competitions, including Half Marathon (21.1 km, +95 m D+), Half Marathon (Relay) (21.1 km, +95 m D+), Road Running 10 km (10 km, +45 m D+), Road Running 5 km (5 km, +22 m D+), Walking 5 km (5 km, +22 m D+), and Charity Run 1 ou 2 km (2 km, +9 m D+) (7 competitions in total). The competitions belong to Road Running and Walking & Hiking.
What is the course layout and elevation profile for Athens Half Marathon (Poseidon)?
The main competition (Half Marathon over 21.1 km) is designed as a loop course featuring +95 m of elevation gain and -95 m of elevation loss, ranging between 92 m and 132 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Athens Half Marathon (Poseidon)?
Official race regulations, course details, and registration information are provided on the organizer's website (poseidon-athenshalfmarathon.com).