GPS Device Elevation Comparison from Giro 2015 Stage 16

RainRecording movement using GPS devices is always subject to error but when it comes to elevation data the difference in recorded values between two or more people on an identical ride can be rather dramatic.  This difference can become even more extreme if the there is some rain in the air when some devices carry on unaffected whilst others hang up their barometers in disgust.  Here I’ll present a small comparison of various recordings of elevation from Stage 16 of the 2015 Giro d’Italia which although not a typical ride for the most of us, was affected by fairly typical weather.

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Terms and Conditions of use of Interactive and Static Image 3D Profiles

I’ve had my interactive 3D profiles since 2013 and they have become a core feature of VeloViewer allowing you to view segments and your own rides in a really engaging way. I encourage the sharing and use of these profiles as long as you abide by the terms and conditions below.

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Milan – San Remo, The key climbs (Cipressa & Poggio) and descent

Poggio DescentAt 293 km the Milan – San Remo is the longest one-day race for the Pro peloton and has one of the most climactic and open finishes of any of the races. With two short (and not actually that steep) climbs in the last 30 km you see all types of rider attempting to make winning moves. Climbers on the way up, the Rouleurs on the way down and the Sprinters in the last 200 m. Which of those will end up being the move of the day will be anyone’s guess. Here we will have a look at those three sections of the route that will decide the race: the climbs of the Cipressa and the Poggio along with the plummeting descent down to the finish in San Remo.
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Getting your Power/Heart Rate FTP and Normalised Power from your Strava data

FTP and Normalised PowerFinding your FTP (Functional Threshold Power/Performance) is a unavoidably painful experience but getting a number out the other end shouldn’t be, which is why I’ve tried to make that part of the process as simple and versatile as possible. Just sync your data from Strava over to VeloViewer and let VeloViewer do all the number crunching on your behalf. Instantly see your power, normalised power and heart rate based FTPs against all your segments or over any part of any of your activities including your best splits.
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Segment DetailsThe segment details page is stacked full of stats and charts to show you everything there is to know about the segment

Introducing VeloViewer PRO

Since VeloViewer began a couple of years ago the hosting costs have just about been funded by your very kind donations.  As time has passed however, the costs have risen and for the security of my family’s budgeting the time has come to introduce some more structured charging for using the site.  From next weekend (8th/9th Nov) a single £9.99 (approx €12.77, US$15.96, AUS$18.34, I’ll soak up any fees) payment will provide you full and continued use of all the VeloViewer goodness for 12 months.  A free version will also be available to let people try out the site which will be almost fully functional but only allow you to perform a one-off upload of a limited set of your activities and segments. Hopefully enough to whet the appetite. Anyone who’s donated any amount in the last 12 months will be able to get 12 months PRO access from their donation date.

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Tour of Britain 2014 – The Climbs

Ditchling BeaconThe World Tour pro peloton returns to the British shores with the 2014 Tour of Britain. The highlight of the year for the domestic professional teams as they get to ride against some of the best in the world. But with some using the race to sharpen their form ahead of the World Champs, the local riders will have their work cut out. The race starts and finishes with city centre criteriums in Liverpool and London but the stages in between contain some classic British climbs. View interactive 3D profiles of all the main climbs below.

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