Seacliff Coastal 2026

The Seacliff Coastal 2026 returns to Kingston Park Reserve in South Australia on November 1st for its fifth running. This coastal event offers a fully supported 7km, 14km and half marathon option with the exact course details set to be published soon.
Race morning at Kingston Park Reserve promises an atmosphere of excitement and anticipation as participants gather by the scenic coastline. The park’s expansive grounds provide both familiarity and new opportunities for runners, blending natural beauty with a supportive running environment. Participants will start their journey from this very same area, making every run personal and meaningful.
This event has been growing in popularity since its inception, drawing over 500 participants each year to support the Australian Cancer Research Foundation (ACRF). The cause is local but global—every step taken here contributes significantly towards ending cancer. The 'RAINBOW' theme adds a vibrant twist with an exciting prize for the best representation of this color scheme.
The course venue, Kingston Park Reserve, offers diverse terrain along its coastal path. Runners will navigate through varied landscapes that showcase South Australia’s natural charm. The exact layout will be detailed soon but can expect challenges and beauty in equal measure. Start/finish areas are well-marked to ensure a smooth transition between runs, with notable features such as aid stations positioned strategically throughout the course.
Weather conditions on race day average around 17.6°C, though temperatures may range from a minimum of 13.1°C to a maximum of 22.1°C. The humidity levels are at approximately 65.8%, creating comfortable running conditions with occasional light breezes blowing in off the coast.
The Seacliff Coastal 2026 offers distances for all: a 7km, a 14km, and a half marathon. These options cater to runners of every pace and ability level.

- 7km
- 14km (or 14km)
- 21.1km or 21km
For registration, visit https://raceroster.com/events/2026/118202/seacliff-coastal-2026 to sign up for your preferred distance before the deadline. Race bibs and finisher medals are included in all distances and can be collected at check-in from 6:15am on race morning.
Bib pickup is also available, but it’s recommended you arrive early to ensure a smooth process. All runners must meet age requirements set by event organizers; first-timers should prepare with appropriate gear as the start location address will be Kingston Park Reserve in South Australia.
This race is worth attending not just for the scenic coastal views and supportive community atmosphere, but also because every step contributes towards ending cancer through support of the ACRF. Enjoy your journey along this beautiful coast, where each runner’s effort can make a difference.