Semi de Paris course.
The half marathon course for 2027 (7 Mar 2027): flat, 80 m of climbing, loop.
Half Marathon
- Distance
- 21.1
- kilometers
- Climb
- 80 m
- total ascent
- Descent
- 80 m
- total descent
- Profile
- Flat
- PB territory
- Layout
- Loop
- Road
- Time limit
- 3 h
- to finish
- Start
- 09:30
- local time
Racing it
Pro tips
- 01
Flat, Even Effort
The course is flat with only 80 m of total climb, so run it at a steady effort from the gun instead of banking energy for a climb that never really comes.
From the elevation profile
- 02
Cool 09:30 Start
Race-day temperature is typically 9C at a 09:30 start, so dress for a cold wait in the corral and a cool run rather than a warm one.
From the start time
- 03
Loop Course, One Base
This is a loop, so you start and finish in the same place near the Bois de Vincennes. Leave your bag and arrange your meeting point there instead of planning a trip across town afterward.
From the layout
- 04
Settle Before the Seine
More than 40,000 runners share the course, so expect a crowded opening kilometer in the Bois de Vincennes and use the park roads to find your rhythm before the riverside stretch past Notre-Dame.
From the description
- 05
Ballot Planning
Entry is by ballot, so put your name in as soon as the window opens and treat the early-March Sunday as fixed once you are in.
From the entry
Written by AI from the course data. Check race-day details with the organizer.