Karla Kontinued

Karla W65 400 Final Malaga Rob JeromePhoto courtesy of Rob Jerome

Now, I think, is an appropriate time to update what’s been happening at the World Champs in Malaga for Canada’s W65 Sprinter Karla Del Grande. I wrote a few weeks ago about her newly established record times, and compared the results duncanSCORE vs Age Grading. You can refresh your memory here.

Karla set a hot Malaga on fire. If you check the results, they list her gold medal time of 14.04 in the 100m, and her 28.83 gold medal winning time as world records. These performances are actually slightly slower to times posted earlier this season, and the applications for these times to be world records are pending. Karla ran a 100m in 13.91 at the NACAC (North/Central America/Caribbean) meet and a 200m in 28.53 at the Canadian Masters Championships. In winning the gold in the 400m in Malaga, she just missed equally the existing WR. Karla ran 68.22.

For the record, this Outdoor season Karla set 2 W65 World Records (pending) in the 100m (13.91) and 200m (28.53), and just missed (0.01 seconds,1:06.22) equaling the World Record in the 400m.

Also for the record, those times have Age Grades of 96.84% (100m), 98.13% (200m), and 96.89% (400m). AG rates her 200m as the best, and 100m and 400 near equal.

The duncanSCORE evaluates these performances slightly differently. 967/97 percentile (100m), identical 967/97 percentile for the 200m, and 952/95 percentile for the 400m. That’s an equal performance in the 100m and 200m and and a 400m about 2% less.

As well, these new W65 world records are rated by AG as inferior to her W60 world records from 5 years ago. Karla’s duncanSCORES on the other hand rate them significantly superior.

I’m biased I admit. But I think the dSCORES are a better evaluation.

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Distance (Track), Hurdles, & Steeplechase

Note: photo sourced from http://potchefstroomherald.co.za, Photographer unknown


It’s time to finish out this series with the track events away from the Sprints and Middle Distance.

Specifically the Sprint Hurdles, Long Hurdles, Steeplechase, and 5000m and 10000m.

As before for the Sprints, and Middle Distance,  I am going to try and estimate what duncanSCORE percentile you likely need to reach the podium at a WMA World Championship. And like previously, I am using the results from the last 4 WMA Outdoor Championships (Sacramento 2011, Porto Alegre 2013, Lyon 2015, and Perth 2016). Results have been tabulated from M/W 35 up to and including M/W 75. (If you are unfamiliar with the duncanSCORE as an alternative to age-grading, you can get a quick briefing here.

There is certainly a lot more variation in these events than in the mainstream Sprints and Middle Distance. As well, getting to the final is automatic in the Steeple and 5000 and 10000, and a much lower duncanSCORE percentile is needed to get to the final in Sprint Hurdles (69%) and the Long Hurdles (65%). ,

Ah, but climbing on the podium you ask? What does that take? You might remember that to win at least a Bronze medal in the Sprints, you probably need to be able to run the distance at a 92 percentile. 800 or 1500 usually means 90-91 percentile. And remember too, that the Steeple and  5000m and 10000m are single off events … no prelims or semis … so weather can be a big factor. What I’m saying is there is more variation in the Hurdles and Steeple. Estimating the requirements for a medal is not as consistent as the other running events. But based on the last 4 WC, to medal in the Sprint Hurdles, you will need an 85 percentile. Long Hurdles 82%. And all you Steeplers out there … 81%!

Lots of numbers to remember … so here is a table summarizing all these key dSCORES by event. Just click here! (in MS Excel)

dSCORE Summary by Event

And to get your personal duncanSCORE and percentile for these events, go here for the calculation


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