Two Hong Kong expats set off Wednesday on an ultramarathon course in the shape of a giant umbrella to support ongoing pro-democracy protests in the southern Chinese city.
The pair plan to run 102 kilometres (63 miles) over 15 hours on a path taking them from the city's mountainous country trails near the Chinese border to finish at the main protest site opposite the government's headquarters.
John Ellis and Andrew Dawson, both seasoned ultramarathon runners, said they wanted to show their solidarity for those camped out on the streets demanding full democracy for the former British colony.
"We deliberately wanted to make it long because it's symbolic of what we think will probably be a fairly long struggle ahead," Ellis, a 36-year-old Australian who works in investment, told AFP hours before the pair kicked off their odyssey at 4am (2000 GMT Tuesday).
The protests have been dubbed the 'Umbrella Movement' following the creative ways demonstrators have used them to shelter from the heat, torrential rain, pepper spray and police batons.
Ellis and Dawson wanted to find a route that would look like the protest movement's symbol once laid across a map of the city.
Their race began in the early hours of the morning at the Upper Shing Mun reservoir in Hong Kong's New Territories, a hilly rural region close to the mainland far removed from the concrete jungle the Asian financial hub is better known for.
'Not going to be easy'
Their route will take them on a loop of the outlying New Territories before turning south towards the city's densely packed Kowloon district and then across the harbour to Hong Kong Island.
By 4pm they hope to make it to the first protest camp in the Mongkok district before ending their run at the main protest site opposite the government headquarters some three hours later.
Defined as any distance beyond the 42.2-kilometre marathon, ultra races are becoming increasingly popular around the world.
And with its 300-kilometre network of trails criss-crossing rocky terrain, exposed peaks, bays and reservoirs all close to the city, Hong Kong is an ideal venue for such races.
Ellis and Dawson -- also an Australian -- say they will be helped along by friends along a route that will climb nearly 3,000 metres (9,850 feet).
"It's not going to be easy. There's going to be lots of moments where we will feel like giving up or it just gets too hard but we want to push through and see it to the end. And hopefully that symbolism is the same for this democratic movement in Hong Kong," Ellis said.
Many of Hong Kong's largely wealthy and often transient expat community have been unsure whether to involve themselves openly in the city's democracy movement.
Some fear open support might risk feeding China's allegations that "foreign forces" are behind the protests while others feel the city's internal politics is not their battle.
But Ellis said he felt it was important for the city's foreign community to stand up for Hong Kong's democratic future.
"I've met those expats over here who believe it's not their fight. An expat can always leave. But if there's a chance to make Hong Kong better, and I think having a government that truly represents the people... then that's something I really want to get involved in," he said.