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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You can use the above link for any Amazon country and it (should) automatically redirect to your local Amazon site.Want to compare the features of each product, down to the nitty-gritty? No problem, the product comparison data is constantly updated with new products and new features added to old products!
Wanna create comparison chart graphs just like I do for GPS, heart rate, power meters and more? No problem, here's the platform I use - you can too!
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!
Get all your awesome DC Rainmaker gear here!
FAQ’s
I have built an extensive list of my most frequently asked questions. Below are the most popular.
- Do you have a privacy policy posted?
- Why haven’t you yet released a review for XYZ product you mentioned months ago?
- Will you test our product before release?
- Are you willing to review or test beta products?
- Which trainer should I buy?
- Which GPS watch should I buy?
- I’m headed to Paris – what do you recommend for training or sightseeing?
- I’m headed to Washington DC – what do you recommend for training?
- I’m from out of the country and will be visiting the US, what’s the best triathlon shop in city XYZ?
- What kind of camera do you use?
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5 Easy Steps To The Site
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.
4iiii
4iiii Precision 3+ Pro Power Meter In-Depth Review
4iiii has just released its latest power meter, the 4iiii Precision 3+ Pro dual-sided power meter. Admittedly, at this point, the naming scheme has gone off the rails (see the chart later), but from an underlying product standpoint, it’s firmly … Read More Here
4iiii Fliiiight Smart Trainer In-Depth Review
The Fliiiight is a different kind of trainer on so many levels. First off – it doesn’t use any sort of traditional trainer resistance technology to provide resistance. Instead, it recreates gradients and wattage levels by moving magnets, which depending … Read More Here
First Look: The 4iiii Fliiiight Smart Trainer
December 2019 Update: My full 4iiii Fliiiight Smart Trainer In-Depth Review is now published, hit up that page for all my final details after a bunch of usage. Remember back in May when 4iiii announced the acquisition of STAC the … Read More Here
4iiii Precision Pro Dual Left/Right Power Meter In-Depth Review
While there are many power meter options being touted these days, it’s a different matter to actually get something shipped to consumers. And to do something that’s accurate and trusted (as well as reliable). It’s been a couple of years now … Read More Here
4iiii Precision Power Meter In-Depth Review
It’s been about 8 months since 4iiii began shipping their Precision power meters to buyers, which is a small pod affixed to your crank arm. When the company announced their entrance into the market in September 2014, they had planned … Read More Here
4iiii Dual Sided Power Meter: A Short Test Ride
Last Friday while on the way to the airport from Kananaskis (in the mountains for the ANT+ Symposium) to Calgary I swung by the 4iiii headquarters in Cochrane. The time I had was rather limited, as I was super time-boxed … Read More Here
4iiii’s Introduces $399 Power Meter, Precision: My First Ride With It
4iiii’s has kicked off what will be a frenzy of power meter activity here at Interbike this week. In doing so, as the post headline implies, they’ve jumped onboard with the plans to further drive the price of power meters … Read More Here
4iiii’s Viiiiva ANT+ to Bluetooth Smart Bridge & Heart Rate Strap In-Depth Review
A bit under a year ago 4iiii’s announced the first device on the market to bridge the gap between ANT+ accessories and Bluetooth Smart enabled phones. In doing so, they potentially opened up the door to saving users from having … Read More Here
In Depth Review of the 4iiii Sport-iiiis ANT+ Heads Up Display System
It’s been almost a year to the day since we first heard about a small company called 4iiii, which aims to bring a heads up display system to a pair of sunglasses near you. Over the past year they’ve been … Read More Here