Light ON TRI Pierre-Percée
Triathlon and Duathlon covering 1.5 km to 113 km with up to 1,276 m D+ in Pierre-Percée (Grand Est, France)
Light ON TRI Pierre-Percée is an endurance sporting event in Pierre-Percée, Grand Est, FR focused on Triathlon, Duathlon and Road Running. Key features include Lakes & Ponds, Kids & Youth Races, Mountain, Multi-Day.
The race program comprises 6 competitions, including Triathlon L (113 km, +1,276 m D+), Triathlon M (51.5 km, +641 m D+), Triathlon S (25.5 km, +294 m D+), Kids (6.5 km, +72 m D+), Road Running 5 km (5 km, +33 m D+), and MiniKids (1.5 km, +16 m D+). The next edition is officially confirmed from June 12, 2027 to June 13, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (lightontri.com).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Triathlon L | Triathlon | 113 km | +1,276 m | 306 m - 1,135 m | Point-to-point course | Route & profile |
| Triathlon M | Triathlon | 51.5 km | +641 m | 309 m - 726 m | Point-to-point course | Route & profile |
| Triathlon S | Triathlon | 25.5 km | +294 m | 312 m - 503 m | Point-to-point course | Route & profile |
| Kids | Duathlon | 6.5 km | +72 m | 315 m - 362 m | Point-to-point course | Route & profile |
| Road Running 5 km | Road Running | 5 km | +33 m | 306 m - 333 m | Loop course | Route & profile |
| MiniKids | Triathlon | 1.5 km | +16 m | 306 m - 316 m | Point-to-point course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 306 m to 1,135 m above sea level (+1,276 m D+, -1,085 m D-)
Elevation profile & course telemetry
Altitude from 309 m to 726 m above sea level (+641 m D+, -545 m D-)
Elevation profile & course telemetry
Altitude from 312 m to 503 m above sea level (+294 m D+, -250 m D-)
Elevation profile & course telemetry
Altitude from 315 m to 362 m above sea level (+72 m D+, -61 m D-)
Elevation profile & course telemetry
Altitude from 306 m to 333 m above sea level (+33 m D+, -33 m D-)
Elevation profile & course telemetry
Altitude from 306 m to 316 m above sea level (+16 m D+, -14 m D-)
Frequently asked questions (FAQ)
When and where does Light ON TRI Pierre-Percée take place?
Light ON TRI Pierre-Percée takes place in Pierre-Percée, Grand Est, FR (start area at coordinates 48.4688° N, 6.9319° E). The next edition is officially confirmed from June 12, 2027 to June 13, 2027.
What races and distances are offered at Light ON TRI Pierre-Percée?
The race program comprises 6 competitions, including Triathlon L (113 km, +1,276 m D+), Triathlon M (51.5 km, +641 m D+), Triathlon S (25.5 km, +294 m D+), Kids (6.5 km, +72 m D+), Road Running 5 km (5 km, +33 m D+), and MiniKids (1.5 km, +16 m D+). The competitions belong to Triathlon, Duathlon and Road Running.
What is the course layout and elevation profile for Light ON TRI Pierre-Percée?
The main competition (Triathlon L over 113 km) is designed as a point-to-point course featuring +1,276 m of elevation gain and -1,085 m of elevation loss, ranging between 306 m and 1,135 m above sea level. An interactive course map with a verified 3D GPS track, kilometer markers, and GPX download is available in the course section on this page.
Where can I find registration and official race rules for Light ON TRI Pierre-Percée?
Official race regulations, course details, and registration information are provided on the organizer's website (lightontri.com).