Semi-Marathon de Bolbec
Road Running and Walking & Hiking covering 10 km to 21.1 km in Bolbec (Normandy, France)
Semi-Marathon de Bolbec is an endurance sporting event in Bolbec, Normandy, FR focused on Road Running and Walking & Hiking. Key features include Kids & Youth Races, Castles, Point-to-Point, Relay.
The race program comprises 5 competitions, including Half Marathon (21.1 km, +95 m D+), Half Marathon (Relay) (21.1 km, +95 m D+), Walking 21 km (21 km, +94 m D+), Walking 12 km (12 km, +54 m D+), and Road Running 10 km (10 km, +45 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (semi-bolbec.org).

Event characteristics
Races & distances (5)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Half Marathon | Road Running | 21.1 km | +95 m | 10 m - 72 m | Point-to-point course | Route & profile |
| Half Marathon (Relay) | Road Running | 21.1 km | +95 m | 13 m - 75 m | Point-to-point course | Route & profile |
| Walking 21 km | Walking & Hiking | 21 km | +94 m | 16 m - 77 m | Point-to-point course | Route & profile |
| Walking 12 km | Walking & Hiking | 12 km | +54 m | 19 m - 54 m | Point-to-point course | Route & profile |
| Road Running 10 km | Road Running | 10 km | +45 m | 22 m - 51 m | Point-to-point course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 10 m to 72 m above sea level (+95 m D+, -81 m D-)
Elevation profile & course telemetry
Altitude from 13 m to 75 m above sea level (+95 m D+, -81 m D-)
Elevation profile & course telemetry
Altitude from 16 m to 77 m above sea level (+94 m D+, -80 m D-)
Elevation profile & course telemetry
Altitude from 19 m to 54 m above sea level (+54 m D+, -46 m D-)
Elevation profile & course telemetry
Altitude from 22 m to 51 m above sea level (+45 m D+, -38 m D-)
Frequently asked questions (FAQ)
When and where does Semi-Marathon de Bolbec take place?
Semi-Marathon de Bolbec takes place in Bolbec, Normandy, FR (start area at coordinates 49.5746° N, 0.467° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Semi-Marathon de Bolbec?
The race program comprises 5 competitions, including Half Marathon (21.1 km, +95 m D+), Half Marathon (Relay) (21.1 km, +95 m D+), Walking 21 km (21 km, +94 m D+), Walking 12 km (12 km, +54 m D+), and Road Running 10 km (10 km, +45 m D+). The competitions belong to Road Running and Walking & Hiking.
What is the course layout and elevation profile for Semi-Marathon de Bolbec?
The main competition (Half Marathon over 21.1 km) is designed as a point-to-point course featuring +95 m of elevation gain and -81 m of elevation loss, ranging between 10 m and 72 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 Semi-Marathon de Bolbec?
Official race regulations, course details, and registration information are provided on the organizer's website (semi-bolbec.org).