Wave Trail Taiwan Open Water Challenge

Beneath the span of the Cheng Lu Bridge, the Breeze Canal turns open water swimming into a close-range stadium sport. Held each October, the Wave Trail Taiwan Open Water Challenge is an open water swimming event hosted in the calm waters of the Weifeng Canal—also known locally as the Breeze Canal—in New Taipei City. Organized by Wave Trail, this urban competition transforms a dedicated metropolitan regatta basin into an arena where spectators can follow swimmers along the shoreline from start to finish.

The Wave Trail Challenge along the Breeze Canal

The physical setting of the Breeze Canal strips away the isolation of open sea swimming. The purpose-built canal offers an enclosed, straight course where supporters and families can pace along the water's edge, watching every stroke from just meters away. The event operates on a dual-track program designed to welcome recreational swimmers while providing a sharp testing ground for seasoned racers. For younger participants and casual entrants, a 1-kilometer distance provides an accessible entry point: one category welcomes children aged 6 to 10, while an open leisure division allows families and swimmers of any age to take part without competitive pressure. Swimmers aged 11 and older can take on the mid-distance 3-kilometer division, navigating continuous laps within the canal basin. At the sharpest end of the meet, an unrestricted 5-kilometer category draws elite distance swimmers into an endurance showdown, where drafting, pacing, and precise line choice dictate the tempo.

Breeze Canal race day: safety posts, pacers and access

The Wave Trail course on the Breeze Canal marks its lifeguard posts, medical and AED points and evacuation routes clearly, with pre-race safety briefings and on-site announcements guiding the swimmers. The 2025 edition of the Wave Trail swim set up in-water pacers for the first time, giving swimmers of every speed a reference. The Breeze Canal venue in New Taipei Metropolitan Park can be reached on foot from exit 1 of Luzhou station (O54) on the Zhonghe-Xinlu MRT line.

Erchong Floodway: engineered waters of the Breeze Canal

The Breeze Canal is a specialized, government-funded water body constructed beneath the Cheng Lu Bridge to serve civic water sports. Unlike wild coastal bays exposed to unpredictable swells and currents, this artificial channel features a stable water flow sourced primarily from regional groundwater and collected rainwater. Swimmers who have raced here note that the enclosed urban basin can exhibit very low underwater visibility, where sighting fellow swimmers beneath the surface proves impossible; yet that same enclosure protects the course from harsh river turbulence, creating consistent, controlled racing lanes that host canoeists, windsurfers, and dragon boat crews throughout the year. This aquatic facility sits inside the Erchong Floodway, a massive 7.7-kilometer flood diversion channel excavated alongside the Tamsui River.

Built to protect the metropolitan basin from catastrophic inundation, the grand engineering project was carried out in three distinct phases between 1979 and 1996. Following major upgrades during its second phase in 1987, the channel's massive containment dikes were elevated to resist 200-year flood levels, locking the surrounding flood plain behind monumental earthworks. Further along the low-lying basin, the Tamsui River system experiences reverse saltwater flows whenever high ocean tides push marine water upstream, a persistent reminder of the estuary tides shifting just beyond the canal's barriers.

Luzhou and Xinzhuang: historic ferry ports and floodproof architecture

Long before modern dikes tamed the floodplain, the surrounding communities adapted their livelihoods directly to the river's unpredictable rises. About three kilometers from the race area in Luzhou, the historic Luzhou Li Residence recalls a family legacy rooted in aquaculture and fish farming. After floods devastated the original family dwelling, the current homestead was erected in 1903 with flood mitigation designed into its very foundations, using durable stone strips across the lower walls rather than standard building materials. Swimming here was once woven into domestic daily routines, mirrored today by the open water racers returning to the nearby canal waters. The riverside dock at Xinzhuang Port once hummed with ferry traffic, celebrated in stone inscriptions from 1764 that record the taxes collected from ferry shops to maintain temple lamps.

Wugu and Guandu: bird reserves of the Tamsui River

Where the engineering works reach their end, the landscape opens into extensive ecological sanctuaries. Just two kilometers from the race area, the Wugu Wetland lies directly at the mouth of the floodway for resident birds. Roughly seven kilometers down the river system, at the natural confluence where the Keelung River meets the Tamsui River, sits Guandu Nature Park. In 1996, sustained civic protests saved this delicate ecological marshland from being permanently covered by a planned sports stadium. This rich mix of habitats has earned Guandu international standing as an Important Bird Area recognized by BirdLife International.

New Taipei Metropolitan Park: water sports along the banks

The New Taipei Metropolitan Park occupies the Erchong Floodway basin about four kilometers away. On any given weekend, the Breeze Canal is active with canoeists, dragon boat paddlers, and windsurfers training under the Cheng Lu Bridge. As you dive into the channel for your race, you enter a lively water sports tradition forged right inside the city's flood defenses.