The 298km trail ultramarathon with 14,500m elevation gain consists of running all of the four long distance trails in Hong Kong. Namely the Maclehose trail (100km), the Wilson trail (78km), the Hong Kong trail (50km) and the Lantau trail (70km) in a single, non-stop effort.
HK4TUC has become widely recognised internationally through the documentary Breaking 60, which features four participants from the 2017 challenge.
This year 29 athletes from 13 nationalities aged 20 to 52 will race. “The field is diverse with only 7 participants from Hong Kong running. The others joining from countries as far away as the United Kingdom, New Zealand and the United States. We are particular proud to welcome 11 female participants to take on the tough Challenge this year,” said Andre Blumberg, Founder of HK4TUC.
Runners must be self-sufficient along each of the four trails. They are run in reverse of the normal direction with no course markings. There are no aid stations and no outside support such as pacers, crew or stashing of supplies permitted on the trails. Participants will only have support between the four trails, but the clock continues non-stop towards the 60 hours finisher cut-off. Furthermore, trekking poles are banned this year in an effort to bring the event back to basics.
Participants who complete the course within 60 hours are declared finishers. Those who complete within 75 hours (the final cut-off time) are declared survivors. Additional cut-off times are 18 hours to complete the first Maclehose 100km trail and 56 hours to commence the final Lantau 70km trail. There have only been six finishers in the history of the Challenge, with three women completing the distance too.
Eleven former participants are returning this year including two 2018 survivors, Meredith Quinlan from Australia and Abimanyu Shunmugam from Singapore. Both are gunning for a sub-60 hours finish this year.
Other notable entrants include:
- Habiba Benahmed (France, based in Hong Kong): Habiba dropped early in the 2018 edition. She has revamped her training for the better and finished Top 5 in all four of her races last year.
- Sarah Pemberton (HK, based in Indonesia): Another early drop in 2018, Sarah grew up in Hong Kong. She has ramped training significantly, with a lot of time spent on the course. She won the TTF Hong Kong 115km in early 2019.
- Nikki Han (UK, based in Hong Kong): Nikki had a confirmed slot back in 2015. She had to pull out however before the start due to injury. Nikki has spent ample time on the course, and had a couple strong local race performances, plus a sub-36 hours 2018 UTMB.
- Xiao Jing 肖静 (China): More recently Jing focused on road and timed ultras. However, she Tor des Geants, plus multiple Hong Kong trail ultras under her belt. She mostly finishes in the Top 10.
- Yang Fei Fei 杨非非 (China): Fei Fei mostly races in China and Hong Kong and finished Top 6 in all of her 2018 races ranging from 50km to 100km. She’s got the speed, but it will be interesting to see how she holds up over the extended, sleep-depriving distance.
- Kristian Joergensen (Denmark, based in Philippines): Kristian ran in 2018 and lead for pretty much all of the first day. He then dropped out overnight on Wilson trail. Since then, he significantly stepped up his training. He recently spent several days rehearsing the course for tackling the 2019 edition. Kristian won the Pulag 100km, Clark Miyamit 50mile and came 2nd place in Rizal Mountain 50km and TMBT 100km last year.
- Ian Seabury (Unites States): Ian is based in Los Angeles, California. He has raced and placed well at many of the iconic US 100 miles trail ultras over the years. This includes the Chimera 100, Zion 100, Angeles Crest 100, Pinhoti 100 and Born to Run 100. In 2017 he completed the Grand Slam of Ultrarunning in very respectable times including a sub-24 hours Western States 100 and sub-27 hours Wasatch 100. Interestingly, he raced the inaugural Hong Kong 100 back in 2011.
- Thomas Combisen (Philippines): Thomas is one of the strongest ultra runners in the Philippines and regularly clocks around 1,500km in races alone each year. In recent years his focus is more on road and timed ultras. He has raced non-stop distances of 250km or above at least three times.
- Steven Ong (Malaysia): Steven is one of the strongest ultra runners in Malaysia currently. He has has a solid background on both trail and road. Since October 2016 he placed on the podium in each of the 15 races he finished. Winning 11 of the 15. Notable wins include the 2017 Panoramic Ultra Trail 100 miles in Thailand, as well as the 2018 TITI 250km road ultra in Malaysia.
- Tomokazu Ihara (Japan): Tomo-San has run ultras for at least ten years. His speciality is the 100+ miles distance of which he completed 47 and frequently finished within the Top 10. These include 6 x HURT 100 with a 4th place at the recent 2019 event and 3 x Angeles Crest 100.
- From an Aussie perspective, watch out for Christian Warren. UK national, but living over in Australia with some excellent pedigree, which includes 6 x TNF100 / UTA, 3 x Buffalo Stampede 75km. He has also raced internationally, including the 2017 Lavaredo and 2018 Tarawera 100mile. Along with UTMB, as well as Hong Kong 100 and TNF100 Hong Kong.