BOYD TAKES ON 48-HOUR, AND BREAKS US RECORD

BOYD TAKES ON 48-HOUR, AND BREAKS US RECORD

Kate Dzienis • May 3, 2019
Contributed by Marie Boyd, AURA member

The Sisyphys Ultra Challenge, a 48-hour event held in April in Hemet, California is a new event to the ultra running calendar and was primarily a ‘last one standing’ format on a measured 4.1-mile loop in a market garden orchard called Washburn Farms in Hemet, Southern California. 

Race director Lambert Timmermans addressed the requests of runners who preferred a ‘running against time’ format on a certified course, which conveniently was available – a holdover from the Bountiful 24-hour event held at the same venue. 

This course is a certified measured one mile loop through orchards, market gardens and along irrigation canals. 

Run concurrently with the SUC it attracted a number of 12, 24 and 48 hour runners, 100 milers and 200 milers. 

Although small in number we did add a further dimension of interest to the day.

The 48 hour distance is treacherous. 

There are numerous versions of running this time successfully all of which require a degree of dedication not often found in a distance runner. 

Various strategies emerge, none more demanding than going ‘all out’ and hanging on for the finish.

Personally my days of that effort are long gone. Advancing years require a more measured approach, with regular rest breaks and a two-hour sleep period each day. 


Memories of my 137-mile effort at the Dome in Anchorage, Alaska a few years ago are just that – distant memories of former speed.


The day started well at 7am as all the field lined up but by 10am there was increasing heat (over 20 degrees Celcius for most of the day) with little breeze, cloud cover or shade and it produced the inevitable slowing, and anxious wait for the sun to set, and cooler night time temperatures.


My plan called for a hoped for 65 miles on day one and 60 miles on day two for 125 miles or 200kms.


That benchmark dangled in front of me for several hours, but reality set in as the daytime heat increased. 


By 7am on Saturday my total of 59 miles was adequate, but 125 miles wasn’t going to happen. 


Saturday’s heat was a little more intense with again no breeze, absolutely clear and sunny skies, and very little shade until later in the afternoon, on the one long run through a row of tall grapefruit trees – everyone’s favourite section. 


By mid-afternoon a bout of heat exhaustion, nausea and fatigue brought me to a standstill for about an hour. 


Race staff kindly brought iced drinks and cooling towels in the shady aid station area.


Soldiering on after that rest break, and slowly strolling around the course, calculating pace and a possible 100 mile time, I realised that by 2am or so I should have 100 miles done, could take a two-hour rest, and then finish up with whatever bonus miles I could manage. 


Plan carried out – 42 hour 100 mile (far cry from many years ago, and the 23 hour 100 mile at San Diego one day), two-hour sleep, and then another seven laps on a cool and starry night, enjoying the early morning quiet.


The final 107 mile total was quite acceptable, considering the early season heat. 


It was my first real attempt at setting a 48 hour distance in my new 70-74 age group, and for that I was grateful to just be out there enjoying the companionship of fellow geriatric runners, all pondering the former times and distances now so completely unattainable.


Having taken US citizenship a couple of months ago, but not particularly following the USATF records, I was astounded to be informed that I had also broken the US record by adding 12 miles (20kms). 


So a successful outing all around; no blisters, sore muscles or toenails, no chafing, just some sunburn and general fatigue.


My plan worked well too – hourly Hammer supplements, calories at two to three hour intervals, rest at 10 mile intervals, and a two hour sleep in the early morning. I have found that a caffeine pill, along with a Naprosyn and Tylenol every 12 hours works wonders for slight muscle and tendon soreness, monitoring of course kidney function. 


No problems there, although I continued to unload fluid for the next couple of days.


Perhaps the only problem has been the effect of inhaling fine dust for two days – a sinus infection, and cough. It isn’t obvious until the night hours, when the head lamp illuminates the ambient dust being inhaled and exhaled by runners. I suspect I’m not the only runner dealing with this aftermath.


That said, I cannot recommend this event more highly. Race director Lambert Timmermans and his trusty sidekick Jean Ho present a wonderfully well-planned event. 


The aid station food was continually changing with fresh offerings every time I went past. Jean couldn’t have been kinder, or more helpful, to the runners. 


Lambert provided excellent timing, and continual encouragement.


I will return.

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March 12, 2026
AUTRA has been in direct contact with the organisers of the Snowies Trail Run Festival, In2Adventure, regarding a recent situation involving an athlete and the event’s in‑person safety briefing requirements. In2Adventure has confirmed that the situation was discussed directly with the athlete at the time.​ From In2Adventure’s account, and for the purpose of clarifying the public record, AUTRA notes the following points:​ At no stage was the athlete prevented from breastfeeding at the event.​ The organiser states that the following options were offered to enable the athlete to participate while still meeting safety requirements: a quiet and private space where she could breastfeed while still being present at the briefing; the option to receive the required briefing at the 30 km start line after the start; and the option to change her registration to the 21 km event, where the briefing is conducted on the start line.​ At no stage prior to event registration on Saturday night did the athlete contact the organiser to advise of her situation or request alternative arrangements, which limited what could be put in place at the time.​ Face‑to‑face safety briefings have always been a requirement for In2Adventure events.
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