top of page
Course Maps: Get Involved

Course Overview

Mullaloo Tri - Course Maps

The Mullaloo Tri offers one of the fastest and most scenic race course options over various distances including:

  • Novice and Junior Bolt - 1 x lap Swim, 1 x 3/4 lap Bike, 1 x lap Run (out & back loop) 

  • Sprint - 1 x lap Swim, 1/2 and 1 x full lap Bike (20km), 1 x lap Run (out & back loop)  

  • Duathlon - 1 x lap Run (out & back), 1/2 and 1 x full lap Bike (20km), 1 x lap Run (out & back loop)

  • Aquabike - 2 x lap Swim,  3 x full lap Bike (40km)

  • Standard - 2 x lap Swim,  3 x full lap Bike (40km), 2 x lap Run (out & back loop

  • Open Water Swim - 2 x lap for 1500m

Note:  The Start/Finish and Transition area is at Tom Simpson Park, Mullaloo Beach.

Start/finish - Transition

Mullaloo Start-Finish Transition 2024.png

Swim Course Summary

  • Standard & Aquabike distance - (1500m) 2 x 750m lap  - you must exit after lap 1 and and cross the timing mat before entering the water for your 2nd swim lap or risk disqualification

  • Sprint 1 x 750m lap

  • Novice & Junior Bolt - 1 x 250m short lap

  • Open Water Swim 1500m - 2 x lap of 750m - you must exit after lap 1 and and cross the timing mat before entering the water for your 2nd swim lap or risk disqualification - your official finish is after crossing the timing mat on the beach after your 2nd lap.   Once you have completed your swim you can collect your finisher medal at the registration desk and hand in your timing chip.  You do not need to walk or run to the finish line for you finish time to register.

Swim Course V2.png

Bike Course Summary

The Bike and Run course map is available for download here>>

  • Please be extremely cautious:

    • When navigating the roundabouts on course.  They are fast but still present a risk if taken at speed, please be cautious!  Always keep to the left and use the cycling slip lane if you can.

    • When passing and always check behind you for oncoming bikes that may be passing at speed.

    • when passing the race precinct opposite the transition and Dome cafe - this area has some speed bumps with public spectators and is a designated "no passing zone"!

    • When passing the mount zone out of T1 - this has been narrowed and is a designated "no passing zone" to enable athletes starting their bike leg to have sufficient room to do so!  Please be extra diligent at this point.

  • Race day could present some wet weather.  If this is the case exercise extreme care on the bike course as if the roads have been dry for some weeks and will be slippery - do not underestimate this risk!!

  • For the various race distance bike course options described below a course marshal will be present and show you where to turn!

  • Lap Description - STANDARD & AQUABIKE - after exiting transition you immediately head North along Oceanside Promenade, turn left into Ocean Reef Road until you reach the Northern bike turn just before Shenton Avenue.  You will then return Southbound along the same route.  Once you reach the Mullaloo beach and restaurant precinct opposite the Dome restaurant and Transition area you will head South on Northshore Drive and then Whitfords Avenue until you reach Whitfords Nodes.  Just before the entrance to Whitfords Nodes you will be required to perform a U-turn and return to Mullaloo Beach for your additional laps as required to complete your race distance.  As you approach the Southern turn near Transition at Mullaloo - keep left if you will be entering Transition (T2) or right if you will be continuing for an additional lap.  To enter the transition area after your designated laps you will need to turn Left into the parking slip road as if you were accessing the Mullaloo Surf Club.  This is immediately after the roundabout at Mullaloo Drive and Oceanside Promenade.  If you miss the turn you will not be allowed to enter transition at the next turn but will need to turn safely at the next roundabout after indicating you are turning and return to the transition access point.

  • Lap Description - SPRINT & DUATHLON - after exiting transition you immediately head North along Oceanside Promenade.  You will turn Right almost immediately after 30m around the first roundabout and head South back past Mullaloo beach and the restaurant precinct opposite the Dome restaurant and Transition area.  You will head South on Northshore Drive and then Whitfords Avenue until you reach Whitfords Nodes.  Just before the entrance to Whitfords Nodes you will be required to perform a U-turn and return to Mullaloo Beach for the completion of your half-lap.  You will then continue to complete an additional full lap as required to complete your race distance.   Your additional full lap navigates - to Ocean Reef Boat Harbour >> Mullaloo Beach>>Whitford Nodes>>Mullaloo Beach to finish.  As you approach the Southern turn near Transition at Mullaloo Drive - keep left if you will be entering Transition (T2) or right if you will be continuing for an additional lap.  To enter the transition area after your designated laps you will need to turn Left into the parking slip road as if you were accessing the Mullaloo Surf Club.  This is immediately after the roundabout at Mullaloo Drive and Oceanside Promenade.  If you miss the turn you will not be allowed to enter transition at the next turn but will need to turn safely at the next roundabout after indicating you are turning and return to the transition access point.

  • Lap Description - BOLT - after exiting transition you immediately head North along Oceanside Promenade for approximately 1.5km.   The at the Key West Parking location you will turn Right and head South back past Mullaloo beach and the restaurant precinct opposite the Dome restaurant and Transition area.  You will head South on Northshore Drive and then Whitfords Avenue until you reach Whitfords Nodes.  Just before the entrance to Whitfords Nodes you will be required to perform a U-turn and return to Mullaloo Beach for the completion of your single race lap.  As you approach the Southern turn near Transition at Mullaloo Drive - keep left as you will be entering Transition (T2).   To enter the transition area after your designated laps you will need to turn Left into the parking slip road as if you were accessing the Mullaloo Surf Club.  This is immediately after the roundabout at Mullaloo Drive and Oceanside Promenade.  If you miss the turn you will not be allowed to enter transition at the next turn but will need to turn safely at the next roundabout after indicating you are turning and return to the transition access point.

  • Note - Remote timing points will note the number of laps completed for each athlete.  Should you not complete the allocated laps required for your race distance your result will initially be placed in a 'Query' status and then following results verification placed as a 'Disqualified' result or DQ as termed.

Required Bike Laps

  • Bolt - 1 x 3/4 lap 

  • Sprint and Duathlon - 1 x 1/2 lap and then 1 x full lap

  • Standard & Aquabike - 3 x full laps

Run Course Summary

The Bike and Run course map is available for download here>>

  • Bolt - 1 x 2km lap out and back

  • Duathlon:

    • First Run Leg - 2km initial lap out and back. 

    • The start is on the shared path opposite T1 entry. 

    • Second Run Leg - After exiting T2 then 1 x 5km lap out and back

  • Sprint - 1 x 5km lap out and back then enter Transition

  • Standard - 2 x 5km laps out and back, after completion of your 2nd lap enter Transition

bottom of page