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I’m DC RAINMAKER…
I swim, bike and run. Then, I come here and write about my adventures. It’s as simple as that. Most of the time. If you’re new around these parts, here’s the long version of my story.
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Think my written reviews are deep? You should check out my videos. I take things to a whole new level of interactive depth!
Smart Trainers Buyers Guide: Looking at a smart trainer this winter? I cover all the units to buy (and avoid) for indoor training. The good, the bad, and the ugly.
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Check out my weekly podcast - with DesFit, which is packed with both gadget and non-gadget goodness!
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FAQ’s
I have built an extensive list of my most frequently asked questions. Below are the most popular.
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In Depth Product Reviews
You probably stumbled upon here looking for a review of a sports gadget. If you’re trying to decide which unit to buy – check out my in-depth reviews section. Some reviews are over 60 pages long when printed out, with hundreds of photos! I aim to leave no stone unturned.
Read My Sports Gadget Recommendations.
Here’s my most recent GPS watch guide here, and cycling GPS computers here. Plus there are smart trainers here, all in these guides cover almost every category of sports gadgets out there. Looking for the equipment I use day-to-day? I also just put together my complete ‘Gear I Use’ equipment list, from swim to bike to run and everything in between (plus a few extra things). And to compliment that, here’s The Girl’s (my wife’s) list. Enjoy, and thanks for stopping by!
Have some fun in the travel section.
I travel a fair bit, both for work and for fun. Here’s a bunch of random trip reports and daily trip-logs that I’ve put together and posted. I’ve sorted it all by world geography, in an attempt to make it easy to figure out where I’ve been.
My Photography Gear: The Cameras/Drones/Action Cams I Use Daily
The most common question I receive outside of the “what’s the best GPS watch for me” variant, are photography-esq based. So in efforts to combat the amount of emails I need to sort through on a daily basis, I’ve complied this “My Photography Gear” post for your curious minds (including drones & action cams!)! It’s a nice break from the day-to-day sports-tech talk, and I hope you get something out of it!
The Swim/Bike/Run Gear I Use List
Many readers stumble into my website in search of information on the latest and greatest sports tech products. But at the end of the day, you might just be wondering “What does Ray use when not testing new products?”. So here is the most up to date list of products I like and fit the bill for me and my training needs best! DC Rainmaker 2023 swim, bike, run, and general gear list. But wait, are you a female and feel like these things might not apply to you? If that’s the case (but certainly not saying my choices aren’t good for women), and you just want to see a different gear junkies “picks”, check out The Girl’s Gear Guide too.
you’ve got a very beautiful place there to train. good luck and have fun on your training.
Finally! i’ve been waiting for this Accuracy test. Good job, Ray.
Good luck in your “A” race, Ray. Your blog is uplifting (I like how you ended with “good time abound.”
Best wishes.
I use RunKeeper with a FR310XT, but would be interested to see the difference with a dedicated GPS watch, and also the difference between the Android/iPhone apps. There are a lot of angry users who seem to be having all sorts of issues with the RK apps.
hi ray, seems you are good shape, good luck for the weekend!!!
an off topic…but at the weekend I lost my 310xt in the obersee lake @ rapperswil-jona during Ironman Switzerland 70.3. must have got knocked out of the quick release by another swimmer.
so question, if I buy another 310xt (I can’t live without it) in the next few weeks, am i go to kick myself in the coming months (anything on the horizon?)
thanks!
p.s th polar looks good but a gps pod is too much to remember for me, it will get lost within a week! ;)
Doing an accuracy test on an athletics track too?
Curious how the GPS tracks the curves and distance (inner and outer lane). Keep up the great work!
Good luck on your A race, Ray! Sounds like you’re in great shape! Also looking forward to your accuracy test results. Especially Runkeeper vs. Garmin. Keep up the great work!!
This is timely…. I recommend also uploading your data to Strava from each computer and checking how closely the segment times match.
50F???? I was just watching Escape from Alcatraz this weekend as swimmers emerged from the 52-54F water… I considered that insane. Even in a wet suit you still get wet…
On your loops of the park, do you do a full loop around starting at the Turkey Run Parking area. Or do you start at the entrance where the Ranger Station is located?
your geekiness is overwhelming ;-)
Hi,
It would have been interested to compare the accuracy and precision of the GPS Polar G3 and G5 vs the others.
Thanks
Thank you for being my source for water temps in Lucky Peak Reservoir, Ray. I have been looking and looking and coming up empty handed. I’ve been swimming in Lake Sammamish the last couple weeks, which is about 56 degrees right now. Low 50s is going to be “interesting.” Went ahead and bought a neoprene cap on your suggestion, thank you! ;)
Two things…. once is I did the proposed Strava experiment with a 500 and 800. In one case, the two resulted in different segment times of 48 seconds. Ouch! Usually the agreement was within 1 seconds, but not always.
Two: I ran a quick spreadsheet assuming M = 85 kg and efficiency = 97% then to match the CdA of the first two legs I needed Crr = 0.65% yielding CdA = 0.352 m². Seems high.
good luck in Boise, cant wait for the race review on that one
All the geeky comments about the electronics bah hum bug. Not even one comment about your cycling jersey it looks fantastic good to see the home colors. Where in SA did you buy it and how much was it (in Rands of course). Think I will get my sister to send me over one.
I can’t remember which store I got it to be honest. I went to a number of different cycling shops in JoBurg and none had exactly what I wanted.
However, what I do remember is that the JNB airport had quite a good collection at a sports store there – so I ended up picking up one of them there (The Girl also has one too).
Unfortunately, I don’t remember the cost, but I do remember it actually wasn’t too expensive – at least compared to what they often charge here in the states.
See you in Boise… My first 70.3. Difference is that I live in Boise and have been swimming at Lucky Peak for a week and have been swimming in Boise Outside in town since April… Water is great… 52′.