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Jacek

Jacek Proniewicz
Living Life
Jacek Proniewicz born in Zakopane a little town in the southern part of Poland bordering Slovakia. Studied architecture at the university of Cracow. Currently living in small village called Chateau-d Oex in Switzerland. My passion is exploration, paragliding, windsurfing and other extreme sports, I love music and photography and have a great sense of humor.

Jacekproniewicz.com

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Timeline

Jacek went mountain biking

Yesterday at 06:59

MTB ride Sellaronda 2026

Time

7h02m

Distance

65.4km

Speed

15.4km/h

Ascent

4,190m

Descent

4,130m

ANDREA, Przemek, and others like this.

Jacek went mountain biking

August 25, 2026 at 09:23

MTB ride

Time

0h54m

Distance

6.33km

Speed

12.7km/h

Ascent

210m

Descent

240m

Przemek, Alcia, and others like this.

Jacek went mountain biking

August 23, 2026 at 08:28

MTB ride In Val Jumela lontano dalle folle - giro ad annello

Time

3h39m

Distance

29.4km

Speed

13.7km/h

Ascent

1,150m

Descent

1,190m

ANDREA, Przemek, and others like this.

Jacek went mountain biking

August 8, 2026 at 07:05

MTB ride Les Moulins, Rougemont,Gstaad

Time

2h35m

Distance

31.3km

Speed

16.8km/h

Ascent

1,020m

Descent

1,080m

Monika (Czarnulka57) 🇨🇭🇵🇱, ANDREA, and others like this.

Jacek went mountain biking

July 18, 2026 at 09:31

Le Creux -Seytroux gravel connector from La Baume

Time

1h51m

Distance

23.4km

Speed

15.5km/h

Ascent

590m

Descent

560m

Rita, Przemek, and others like this.

Jacek went mountain biking

July 5, 2026 at 06:20

Sunday MTB ride

Time

3h22m

Distance

34.8km

Speed

13.6km/h

Ascent

1,340m

Descent

1,350m

Przemek, Alcia, and others like this.

Jacek went mountain biking

July 4, 2026 at 05:51

MTB ride from Riviera -Pays-d Enhaut to Rossiniere, Les Moulins

Time

7h01m

Distance

66.8km

Speed

15.7km/h

Ascent

2,280m

Descent

2,130m

maffi, Rita, and others like this.

Jacek went mountain biking

June 27, 2026 at 08:08

MClos du Doubs bike

Time

4h06m

Distance

49.0km

Speed

17.4km/h

Ascent

1,140m

Descent

1,100m

Sylvia V., *Valerio 🍀, and others like this.

Jacek went mountain biking

June 21, 2026 at 09:49

MTB ride Rosiniere ,Les Moulins

Time

1h21m

Distance

15.2km

Speed

17.6km/h

Ascent

470m

Descent

330m

*Valerio 🍀, Alcia, and others like this.

Jacek went mountain biking

June 20, 2026 at 11:45

Before the Summer Bike Maraton in Chateau d oex

Time

2h24m

Distance

32.6km

Speed

20.0km/h

Ascent

900m

Descent

980m

Map data © OpenStreetMap contributors

ANDREA, Przemek, and others like this.

Jacek went mountain biking

June 16, 2026 at 07:14

From Château-d’Œx to Château-d’Œx

Distance

35.3km

Ascent

1,130m

Descent

1,140m

Map data © OpenStreetMap contributors

ANDREA likes this.

Jacek went mountain biking

June 16, 2026 at 07:13

From Château-d’Œx to Château-d’Œx

Distance

33.6km

Ascent

1,020m

Descent

1,020m

Map data © OpenStreetMap contributors

ANDREA likes this.

Jacek went mountain biking

June 14, 2026 at 07:07

La Cluse et Mijoux - Lake Saint Point loop from Saint Point Lac

Time

2h40m

Distance

37.7km

Speed

18.4km/h

Ascent

810m

Descent

790m

maffi, Przemek, and others like this.

Jacek went mountain biking

June 13, 2026 at 11:11

MTB ride

Time

0h58m

Distance

14.6km

Speed

18.2km/h

Ascent

270m

Descent

280m

Alcia, ANDREA, and others like this.

Jacek went mountain biking

June 13, 2026 at 07:20

MTB ride

Time

0h55m

Distance

9.20km

Speed

13.7km/h

Ascent

220m

Descent

200m

Alcia, ANDREA, and others like this.