Piotr Hercog, 41, a sports coach and rock climbing instructor.
He has been doing endurance sports for 15 years.
The Organizer of Dolnośląski Festiwal Biegów Górskich, Stołowe Mountains Supermarathon , Stołowe Mountains Winter Half Marathon.

Participated in dozens of multi-sports races in Poland and worldwide, like: AbuDhabi Adventure Challenge, Adventure Race World Championship, AR Series. Since 2008 he has specialized in ultra-trail running, succeeding in the following races: UTMB, Ultra Trail Majorka, Transvulcania, Gore-Tex Transalpine, TransGranCanaria, UTMF. In Poland, a three-time record holder of Rzeźnik Running Event, frequently stood on the podium in other mountain runs.

Trail Running Races:

• 2017 – 1st place Foreigner Category Tenzing Hillary Everest Marathon (Nepal)
• 2017 – 1st place Ultra Fiord (Patagonia, Chile)
• 2016 – 1st place Lenin SKY Race (Lenin Peak, Kyrgyzstan)
• 2016 – 1st place Bajkal ICE Marathon (Lake Baikal, Russia)
• 2015 – 11th place in the UTMB
• 2014 Ultra Trail Mt. Fuji 169 km-(Japan); UltraTrail World Tour-9th place, the best Polish runner
• 2014 Transgrancanaria 125 km-Canary Islands (Spain); Ultra Trail World Tour-12th place
• 2013 Gore-Tex Trans Alpine – 260 km, Alps , 7th place MEN
• 2013 Ultra Trail Majorka – 63 km, Majorka (Spain), 2nd place
• 2013 Czech Salomon Cup- 33 km, Kralicky Sneznik , (Czech Republic), 2nd place
• 2012 UTMB 2012 – Chamonix/France – 15th place -the best Polish runner
• 2012 Lysa Hora 24h – Czech Republic – 1st place
• 2012 UMST (107 km) – Majorka/Spain – 6th place.
• 2012 Maraton Karkonoski (43 km) – Karkonosze/Poland – 2nd place.
• 2012 Chudy Wawrzyniec (55 km) – Beskidy/Poland – 1st place
• 2012 Bieg 7 Dolin (35 km) – Krynica/Poland – 1st place
• 2009/2011/2012 Bieg Rzeźnika (78 km) – Bieszczady/Poland – 1st place place (3 times course record)

Adventure Race – 2000 – 2010:

• 2010 AR Word Series – Grand Raid, 500 km, Francja, 4th place
• 2009 Abu Dhabi Adventure Race – 450 km (Emirates), 8th place
• 2009 AR Word Series – Sweden Monster – 1100 km , (Sweden), 3th place
• 2009 Wertepy, AR Cup – 160 km, Poznań, 1st place
• 2009 KI Challenge – 160 km, Croatia, 3rd place
• 2009 Bergson Winter Challenge- 150 km, Gorce, Pieniny,1st place