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Aussie fast man now retired

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One of the dozen P5s in existence takes the TT start in California

Riders will start out on a long stretch of pavement that is sure to be blisteringly fast.
Photo credit © James Huang

Another set of S-bends snakes up and down the same embankment.
Photo credit © James Huang

The race course then heads back down for a second pass through the pit area.
Photo credit © James Huang

After doubling back on the initial section of dirt, racers will head right and back across the pavement.
Photo credit © James Huang

Skilled riders will be rocketing through this slightly banked downhill bend.
Photo credit © James Huang

Racers will be redlined heading up the stairs.
Photo credit © James Huang

Speeds will slow to a crawl as racers negotitate the tight hairpin shortly after the exit of the stairs.
Photo credit © James Huang

One set of double barriers await the racers as they approach the beer garden.
Photo credit © James Huang

Racers will get a brief respite from the tight corners-
Photo credit © James Huang

-but only just before hitting the run-up, which is likely to be very slippery come Sunday.
Photo credit © James Huang

Another right-hand turn brings the course back on to pavement.
Photo credit © James Huang

One more right-hander to negotiate-
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-and then it's a straight shot to the finish line.
Photo credit © James Huang

Ground conditions were so hard that course workers had to use construction drills to place course markers.
Photo credit © James Huang

Racers will likely want to scrub some speed before heading down this steep chute as there's a quick right-hander immediately following.
Photo credit © James Huang

This step-up may prove interesting There's a smooth line to rider's right but we anticipate most racers will attack it head-on.
Photo credit © James Huang

Riders then will descend into a set of fast sweeping turns.
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Don't let this official course map fool you. While the race route roughly follows the prescribed path, the actual course is far curvier than depicted here and includes numerous elevation changes.
Photo credit © James Huang

After the first stretch of pavement, riders will make an abrupt left on to the dirt and up a short rise-
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-before making another left and rocketing back downhill-
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-and making their pass through the pit area.
Photo credit © James Huang

As of Thursday morning, this is what most of the course looked like with hardpacked and choppy snow over completely frozen ground.
Photo credit © James Huang

After passing through the pits, racers then sweep uphill into a wooded section.
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Portions of the course are actually snow-free on account of either heavy traffic or being sheltered beneath trees but they're the exception, not the norm.
Photo credit © James Huang

In contrast to the course map, racers will negotitate a tight lollipop section shortly after entering the woods.
Photo credit © James Huang

The race course then takes a sharp right, roughly following the adjacent Columbia Street.
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At the end of this stretch lies a sharp 180-degree hairpin turn, followed almost immediately by another left hander.
Photo credit © James Huang

This slight rise is more off-camber and slippery than the image would suggest. A carefully selected entry will be key.
Photo credit © James Huang

The course is littered with steep ups and downs like this, which should make for excellent spectating.
Photo credit © James Huang

The mid-section of the lap features another fast straightaway in before heading into a series of technical S-bends.
Photo credit © James Huang

If this pavement looks icy, that's because it is.
Photo credit © James Huang