K3 Ultra 43 km trail running route — Bulgaria · Smolyan Province

Bulgaria · Smolyan Province

K3 Ultra

Distancia

43 km

Fecha

September 26, 2026

Precio de inscripción

62 EUR

€ / km

€1.44

Borderland adventure in the Rhodopes: rugged ridges, remote trails, and a true small-town Bulgarian ultra.

Elevación y Terreno

Metros totales

2500m

D+/KM

58.14m/km

Como referencia, el circuito Tor des Géants de 330 km tiene 73 D+/km.

Pendiente media de subida

11.9%

Pendiente media de bajada

-10.7%

Distribución del gradiente de subida

2–5%
3.5 km
5–10%
4.4 km
10–15%
3.2 km
15–20%
1.7 km
20%+
2.4 km

Perfil de ruta

Analysed 2026-05-02

Desglose del terreno

37%Subida17%Llano46%Bajada

Terreno

Pre-Alpine

Ascensos

K3 Ultra climbs and descents profile

Principales ascensos

1

5.3 km · 259 m gain

starts km 6 · avg 4.9% · max 32.3%

2

4.9 km · 254 m gain

starts km 14 · avg 5.2% · max 36.3%

3

2.5 km · 229 m gain

starts km 2 · avg 9.2% · max 36.3%

Principales descensos

1

7.8 km · 500 m drop

starts km 34 · avg -6.4% · max -34.5%

2

9.3 km · 406 m drop

starts km 24 · avg -4.4% · max -26.5%

3

2.1 km · 129 m drop

starts km 4 · avg -6.0% · max -27.3%

Archivos de carrera

Logística

Aeropuerto más cercano

Plovdiv (PDV)

Notas

Start: ~2.5–3.5 hrs drive to Zlatograd / Public transport: limited; bus to Smolyan/Zlatograd area + taxi / Accommodation: small-town hotels/guesthouses; book early (limited inventory)

Remote location icon

FAR

It’ll possibly take 3+ hours from the closest large airport to arrive. Plan your adventure accordingly, take an extra day for those after-race beers or Curranz.

Última verificación: February 13, 2026Sitio oficial →