I've found another.
Maurice Taylor ran a 487km halfway split in the 1989 Colac 6 Day when he finished with 894km. His opening days were 191.2, 149.2 and 147.6km. Maurice finished second behind Bryan Smith with 1002km.
As evident from Maurice and the very conservative extrapolations from Joe Record's 48 hour splits at La Rochelle '83 (868km) and Colac '87 (890km), it's likely we're missing a number of 6 Day performances with the criteria of "possibly but not certain: over 575 miles (925km) in 6 days".
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I'm not sure how the Westfield courses were measured back then, but it's not surprising some athletes pulled out their biggest performances in the race. Conversely, many did not. Even from the first year in '83, you can produce a list of names of experienced runners who would have been aiming for better results....Perdon, Rafferty, McCrorie, Bauer, Record (who led briefly late in the race before his DNF).
That race changed ultra running in Australia and around the world. It's hard to appreciate the impact of the Westfield unless you were around at time. It was a remarkable confluence of a visionary concept, a receptive public, extraordinary performances by great runners, marketing, a sporting fairytale, nationalism and cultural folklore, and massive amounts of luck, money and opportunity.
As it unfolded in real time, Cliffy's inaugural win captured national attention like few events had previously, sporting or otherwise. Never before had the progress of an ultramarathon featured on every nightly news bulletin and national newspaper. Unlike the nation's biggest football codes, here was a sports story in which BOTH Sydney AND Melbourne were interested in, and more importantly the whole country was barracking for the one team.....Cliff Young.
It's too long a story to recount here, but attracting the best ultra runners from around the world to run for money, fame and prestige in a country with a rapidly developing ultra running culture, it's not at all surprising many pulled out their biggest performances on the roads between Sydney and Melbourne. Sure there were other races....6 Days at Colac and Campbelltown, the Geraldton to Perth 450km and Albany to Perth 560km for those in the west, numerous 24 hour events and all the shorter stuff.....but with long races all year round, and everything fed into the Westfield for many runners.
It was THE race which held aspirations many Aussie ultra runners, some returning year upon year, developing over time as multi-day runners.
David Standeven was a case in point. Finishing 7th, then 5th at the Westfield, he returned the following year with his 24 Hour and 6 Day performances also showing linear improvement. 1989 saw the race handicapped to manage the spread of abilities across the field, with Kouros giving the best Aussie runners like David, Bryan Smith and Kevin Mansell a 12 hour start and most others 24 hours. As well as good prize money for the fastest time, there was also money for first across the line....and finish line crowds of thousands of people, unparalleled in ultras since the 6 Day races a century earlier. After 1011km and nearly 5 days and 14 hours, David breasted the tape, absolutely burying himself in the closing day to hold off the fast-finishing Yiannis by 30 minutes.
Kevin also produced his best ultra performance, finishing under 6 days and running over 1000km.......still a rare club. The rest of the field was over a day behind him. Frenchman Jean Boussiquet succumbed to injury after an extended battle with Kevin through the hills as the race entered Victoria. Those finishing after the 7 days ticked over included a who's who of the Aussie ultra scene ..... Bryan Smith, Maurice Taylor, NZ's Don Mitchell, Pat Farmer, Rune Larsson of Sweden, an improving Mark Gladwell, and reigning Aussie 24 Hour champion Owen Tolliday rounding out the top 10.
But that's what the Westfield did.....put everyone through the wringer with the lure of cut-throat competitive racing, money, and perhaps a little notoriety. Inevitably, every year a fortunate few would thrive, their most memorable running moments played out on the grandest stage possible. Most would either simply survive to fight out an admirable finish or flame out with exhaustion or injury, their career highlights to be shared in muted celebration with only some fellow runners, crews and lap-scorers on a worn grass track. However, one Westfield runner proved indominable as the greatest ultra runner the world has seen.
But the outside of Westfield's incongruous mix of moments of glamour and ugly nights on Australia's highways, the rest of ultra scene was more mundane. There was a group that would often meet Friday evening after work in south-west of suburban Sydney
to run through the night and finish up late Saturday...... Kevin Mansell, Mark Gladwell, Maurice Taylor, Dave Taylor, Pat Farmer, maybe Georgie McConnell and Wanda Foley showing the path for women yet to find the sport. One Sunday morning, I remember chatting with a couple of the guys at a local half marathon in Sydney's north. They'd been on their Friday long run. Not sure if they had made it home on the Saturday night, but still wearing their Westfield gear, I suspect not. Maybe they'd refueled and had a nap at Mark's place around 40 hours on the way through.
It was hardcore scene back then, but supportive. It was inevitable it unearthed some talent, and hardly surprising that some shone with their best races at the Westfield.