Le Printemps d'Ozon Courir
Trail Running and Road Running covering 5 km to 30 km with up to 900 m D+ in Saint-Symphorien-dOzon (Auvergne-Rhône-Alpes, France)
Le Printemps d'Ozon Courir is an endurance sporting event in Saint-Symphorien-d'Ozon, Auvergne-Rhône-Alpes, FR focused on Trail Running and Road Running. Key features include Nature & Off-Road, Kids & Youth Races, Forest, Charity Run.
The race program comprises 4 competitions, including 30 km - Jurassic Trail (30 km, +900 m D+), 20 km - Ozon Trail (20 km, +500 m D+), 10 km - Ozon Nature (10 km, +76 m D+), and 5 km - Ozon "Course pour Tous" (5 km, +22 m D+). The next edition is officially confirmed for March 14, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (ozoncourir.fr).

Event characteristics
Races & distances (4)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| 30 km - Jurassic Trail | Trail Running | 30 km | +900 m | 155 m - 533 m | Loop course | Route & profile |
| 20 km - Ozon Trail | Trail Running | 20 km | +500 m | 158 m - 368 m | Loop course | Route & profile |
| 10 km - Ozon Nature | Trail Running | 10 km | +76 m | 161 m - 193 m | Loop course | Route & profile |
| 5 km - Ozon "Course pour Tous" | Road Running | 5 km | +22 m | 164 m - 173 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 155 m to 533 m above sea level (+900 m D+, -900 m D-)
Elevation profile & course telemetry
Altitude from 158 m to 368 m above sea level (+500 m D+, -500 m D-)
Elevation profile & course telemetry
Altitude from 161 m to 193 m above sea level (+76 m D+, -76 m D-)
Elevation profile & course telemetry
Altitude from 164 m to 173 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does Le Printemps d'Ozon Courir take place?
Le Printemps d'Ozon Courir takes place in Saint-Symphorien-d'Ozon, Auvergne-Rhône-Alpes, FR (start area at coordinates 45.6329° N, 4.8564° E). The next edition is officially confirmed for March 14, 2027.
What races and distances are offered at Le Printemps d'Ozon Courir?
The race program comprises 4 competitions, including 30 km - Jurassic Trail (30 km, +900 m D+), 20 km - Ozon Trail (20 km, +500 m D+), 10 km - Ozon Nature (10 km, +76 m D+), and 5 km - Ozon "Course pour Tous" (5 km, +22 m D+). The competitions belong to Trail Running and Road Running.
What is the course layout and elevation profile for Le Printemps d'Ozon Courir?
The main competition (30 km - Jurassic Trail over 30 km) is designed as a loop course featuring +900 m of elevation gain and -900 m of elevation loss, ranging between 155 m and 533 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 Le Printemps d'Ozon Courir?
Official race regulations, course details, and registration information are provided on the organizer's website (ozoncourir.fr).