100K TEAMS
DISTANCE
104.13km
ELEVATION
+3,639m
TOTAL TIME
28 Hours
Bridgewater
START
FINISH
North Adelaide
LISTED WITH ITRA
START/FINISH
START
TIME: 8:00am Saturday 10 July, 2027
LOCATION: The Old Bridgewater Mill, Bridgewater
FINISH
TIME: 12:00pm Sunday 12 July, 2027
LOCATION: Pinky Flat Park, North Adelaide
100K Relay: The Ultimate Team Challenge
Want the ultra experience without the solo mileage? The relay is all about teamwork, strategy, and sharing the finish line vibes.
Choose Your Squad
DUO: Two runners splitting the distance.
TEAMS: A powerhouse squad of three or four members.
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There are 12 legs in total. Everyone in your crew has to run at least one, but if someone is feeling extra fresh, they’re more than welcome to take on back-to-back legs!
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The Transition: The Handover
We use an ankle or wrist timing chip as your "baton."
Here’s the deal:
THE ZONE: You can only swap runners at the official transition zones.
THE HANDOVER: You need to wait for your teammate to arrive in the zone, swap the timing chip over, and then you're good to go.
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Keeping the Race Alive
We want everyone to finish, but there are a couple of things to remember to keep things fair:
COMPLETE THE LEG: The runner who starts a leg has to be the one to finish it.
KEEP MOVING: If a teammate can’t finish their leg, the team will get a "DNF" on the results, but you don't have to stop there! The rest of the team can still run their remaining legs for the fun of it.
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Please refer to the Race Manual for full details and rules for this event.
LEGS & CHANGEOVER ZONES
LEG 1
START (BRIDGEWATER) – ROCKY CREEK 1ST PASS
20.21km
LEG 2
ROCKY CREEK 1ST PASS – ROCKY CREEK 2ND PASS
17.49km
LEG 3
ROCKY CREEK 2ND PASS – MYLOR
15.93km
LEG 4
MYLOR – MT LOFTY
14.38km
LEG 5
MT LOFTY – MCELLIGOTTS
14.99km
LEG 6
MCELLIGOTTS – CLELAND 1ST PASS
19.02km
LEG 7
CLELAND 1ST PASS – CLELAND 2ND PASS
8.55km
LEG 8
CLELAND 2ND PASS – NORTON SUMMIT
13.6km
LEG 9
NORTON SUMMIT – MONTACUTE
10.3km
LEG 10
MONTACUTE – GORGE ROAD
11.69km
LEG 11
GORGE ROAD – BROOKWAY PARK
9.52km
LEG 12
BROOKWAY PARK – FINISH (PINKY FLAT)
9.62km
MAPS & GPX
Interactive Caltopo Map
Includes all distances
GPX File
To view the downloaded GPX file, open with a GPX viewer, or import to Strava, Garmin Connect, or Gaia Maps​
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NOTE: It is a mandatory requirement to have the GPX File on the Gaia Maps App on your mobile phone during the event.
ELEVATION
+3639m -3990m
