Archive for the ‘Cycling’ Category

Tour de France Fantasy Pool

Tuesday, July 8th, 2008

For the last few years I’ve participated in a friendly Tour de France fantasy pool with some friends. We get together, have a barbecue, and pick teams of riders. It’s very much like fantasy football or baseball teams. Each team pays $20 to enter, which goes to the winner (naturally). However, the winner is obliged to use that money for a party after the Tour, so everyone wins in the end.

Some years ago an Excel spreadsheet was written to help calculate the scores. It’s kind of clumsy and surprisingly un-automated. So I threw together a Python script in an afternoon which is much more automated and puts the results on the web for easy viewing.

Above is the graph of how each team is doing as a function of stage. Along with three friends I formed two teams, “Storky’s Bitches” and “The Pump Handles.” Neither names were my first choice; I blame Kris Wells. I’ve never done very well at the Tour Pool, and it’s looking like this year will be no different. Of course, it’s early, so things may change.

Take a look at the full results page, and check back each day throughout the Tour to see how things are progressing.

Sycamore Canyon

Sunday, June 8th, 2008

With Anna, Tyler, Steve, Paul and Matt.

San Juan Trail

Monday, May 26th, 2008

Let’s get crazy with multimedia:

Google Maps:

Images:


See all the images.

Google Earth:
Download KMZ file.

Ride History Mashup

Friday, April 18th, 2008

Below are some mashups showing the frequency density of where I have ridden my bikes in the last three years. (I never use my GPS on the track, so velodrome riding is not represented here. And besides, that isn’t very interesting.) The circles on the maps represent a place I have passed through, and the color how many times. Red means many, perhaps as many as 5000 times for the area near my apartment, and blue means few, as few as once. That 5000 doesn’t mean I’ve done 5000 rides, it means that there are 5000 GPS waypoints in the 100 meter radius circle around that particular point. As waypoints are recorded closer than 100m apart, the same ride could have multiple waypoints inside each circle. Also note that the circles on the map are much larger than 100m.

Click on each for a larger view.

Update: 19 April 2009 I made a Google Earth KMZ file containing all the points. If you open it, be patient as it will take a bit of time to load. Download it here.

I think I’m planning on posting the code here and at the forums on Motionbased, as I think other people might like this fun bit of code. But I want to clean it up a bit before I make it public.

Fun MTB Rides

Saturday, March 1st, 2008

Kind of as an exercise in embedding Google Maps I’ve posted some recent mountain bike rides above. It was actually much harder than it should have been. I can’t just drop in the code to make the map because PHP escapes the quotes which confuses Javascript. What I’ve done instead is use an IFRAME to include a HTML file with the Javascript. It seems to work fine.

All three routes are fun in their own way. Marion Bear Park is in a narrow valley and has lots of full trees (unlike much of San Diego). Peñasquitos Park feels very San Diegan: dry and rocky in open scrub land. Daley Ranch is somewhere in between, except right now it’s quite muddy and verdant.

Here are the three rides in KMZ Google Earth format if you’re into that sort of thing.


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