SPARTAN Australia is set to bring the thrilling Spartan Trifecta Event back to Bright this weekend, with more than 4500 competitors to take on the ultimate test of strength and endurance at Pioneer Park.

Bright Chamber of Commerce president, Marcus Warner said it's exciting to have Spartan return to Bright this weekend.

"The event brings a new audience to the high country and gives us a chance to showcase what our region and the town of Bright can offer.

"It's also a nice boost to the economy during a quieter tourist period."

The event will include a variety of courses such as 5kms, 10kms, 21kms and an endurance event, the Hurricane Heat, a four-hour race.

Children are also welcome to participate with 1km to 3km courses designed just for them.

The team from Spartan Australia are also putting the call out for residents to join the crew.

Volunteers at the race this weekend will receive a free race entry and exclusive Spartan Crew merchandise.

The event will see temporary road closures and traffic management measures in place to ensure the safety of participants and spectators.

Traffic management will be in effect on Saturday, February 22 from 4.30am to 8pm and on Sunday, February 23 from 5.30am to 5pm.

Coronation Avenue, Ballroom Court and Pioneer Lane will be closed during these times, with marshals in place to assist.

Speed reductions will be in place along Churchill Avenue to accommodate event parking.

Parking for the event will be available along Churchill Avenue and Hawthorn Lane.

Hawthorn Lane and Churchill Avenue (heading south towards Wandiligong) will serve as the designated route to the parking areas.

Residents impacted by these traffic changes have been contacted directly.

Please plan ahead and drive safely in these busy areas.

For more information and to book your tickets to be in this year's race, visit: https://au.spartan.com/en/races/bright