Run In Montluc
Trail Running and Road Running covering 1.7 km to 26 km in Saint-Étienne-de-Montluc (Pays de la Loire, France)
Run In Montluc is an endurance sporting event in Saint-Étienne-de-Montluc, Pays de la Loire, FR focused on Trail Running and Road Running. Key features include Nature & Off-Road, Kids & Youth Races, Night Run, Relay.
The race program comprises 6 competitions, including Fireflies Trail 26 km (26 km, +676 m D+), Semi Marai'thon (21.1 km, +95 m D+), Semi Marai'thon Relay (21.1 km, +95 m D+), Trail of the Fireflies 13 km (13 km, +338 m D+), Kids' trail (3 km) (3 km, +78 m D+), and Kids' trail (1.7 km) (1.7 km, +44 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 (runinmontluc.fr).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Fireflies Trail 26 km | Trail Running | 26 km | +676 m | 12 m - 296 m | Loop course | Route & profile |
| Semi Marai'thon | Road Running | 21.1 km | +95 m | 15 m - 55 m | Loop course | Route & profile |
| Semi Marai'thon Relay | Road Running | 21.1 km | +95 m | 18 m - 58 m | Loop course | Route & profile |
| Trail of the Fireflies 13 km | Trail Running | 13 km | +338 m | 21 m - 163 m | Loop course | Route & profile |
| Kids' trail (3 km) | Trail Running | 3 km | +78 m | 24 m - 57 m | Loop course | Route & profile |
| Kids' trail (1.7 km) | Trail Running | 1.7 km | +44 m | 12 m - 30 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 12 m to 296 m above sea level (+676 m D+, -676 m D-)
Elevation profile & course telemetry
Altitude from 15 m to 55 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 18 m to 58 m above sea level (+95 m D+, -95 m D-)
Elevation profile & course telemetry
Altitude from 21 m to 163 m above sea level (+338 m D+, -338 m D-)
Elevation profile & course telemetry
Altitude from 24 m to 57 m above sea level (+78 m D+, -78 m D-)
Elevation profile & course telemetry
Altitude from 12 m to 30 m above sea level (+44 m D+, -44 m D-)
Frequently asked questions (FAQ)
When and where does Run In Montluc take place?
Run In Montluc takes place in Saint-Étienne-de-Montluc, Pays de la Loire, FR (start area at coordinates 47.2762° N, 1.7801° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Run In Montluc?
The race program comprises 6 competitions, including Fireflies Trail 26 km (26 km, +676 m D+), Semi Marai'thon (21.1 km, +95 m D+), Semi Marai'thon Relay (21.1 km, +95 m D+), Trail of the Fireflies 13 km (13 km, +338 m D+), Kids' trail (3 km) (3 km, +78 m D+), and Kids' trail (1.7 km) (1.7 km, +44 m D+). The competitions belong to Trail Running and Road Running.
What is the course layout and elevation profile for Run In Montluc?
The main competition (Fireflies Trail 26 km over 26 km) is designed as a loop course featuring +676 m of elevation gain and -676 m of elevation loss, ranging between 12 m and 296 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 Run In Montluc?
Official race regulations, course details, and registration information are provided on the organizer's website (runinmontluc.fr).