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 2024 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.
Sports Technology News and Reviews
Garmin Rally Power Meter In-Depth Review (SPD/SPD-SL/LOOK KEO)
Garmin has launched three new power meters today, all under the new ‘Garmin Rally’ brand, which supersedes the Garmin Vector power meter lineup. The Rally series includes three pedal bodies at this point: Shimano SPD-SL (road), Shimano SPD (typically off-road/MTB), … Read More Here
Polar Vantage M2 In-Depth Review
Polar has launched two new watches today, the second iteration of the mid-range Vantage offering, now called the Vantage M2, while also launching their updated Ignite fitness watch – the Ignite 2. You’ll remember last fall Polar refreshed the higher-end … Read More Here
Wahoo Relaunches Speedplay, Announces Power Meter Plans (POWRLINK Zero)
It’s been roughly 18 months since Wahoo announced the acquisition of Speedplay. Since then the company reduced some 50 different SKUs down to 4 core models, moved factory locations, shut down factories, moved factory locations again, and started building a … Read More Here
Scosche Rhythm+ 2.0 Heart Rate Sensor In-Depth Review
Back in January, Scosche announced the new Rhythm+ 2.0 optical HR sensor. This would be the next iteration from their original Rhythm+ released way back in 2014 – arguably the optical HR sensor band that started the trend of optical … Read More Here
SRM X-Power SPD Power Meter In-Depth Review
It’s been a long time since a major brand new power meter was announced, and today’s post…well…it doesn’t change that. In fact, the SRM X-Power was announced some 18 months ago, and started shipping in super limited quantities nearly a … Read More Here
Insta360 GO 2 Tiny Action Cam In-Depth Video Review
There’s a new winner in town for the smallest action camera. Or at least, the smallest action camera from a brand name you’ve probably heard of. While Insta360 has a more pronounced history in the 360° action cam market, over … Read More Here
Week in Review– March 7th, 2021
The Week in Review is a collection of both all the goodness I’ve written during the past week around the internet, as well as a small pile of links I found interesting – generally endurance sports related. I’ve often wondered … Read More Here
Zwift Plans Three At Home Fitness Hardware Products
Last week Zwift posted a slate of new job positions, notably around supply chain management. Included within that, the company listed that they’ll not only be making three specific models, but that they’ve also selected their hardware production partners already. … Read More Here
KOM Cycling $59 Trainer Desk In-Depth Review
It’s entirely plausible I might be starting to develop a bike trainer desk fetish of sorts. I mean, first there was the Wahoo KICKR Desk, then there was the KICKR desk knock-offs at half the price with more features, now … Read More Here
DJI FPV Drone Review Published To YouTube
This post is a simple heads-up that I’ve published a deep-dive review of the DJI FPV drone & system up over on YouTube, for those that are interested in that sorta thing. FPV stands for ‘First Person View’, which means … Read More Here
TrainerRoad Launches TrainNow as Part of Bigger Adaptive Training Overhaul
Today TrainerRoad announced sweeping changes to the platform, which they’ve dubbed Adaptive Training. This means they’re starting to use machine learning algorithms to change workouts based on your progress towards a given goal. A workout is scored as you complete … Read More Here
Kommander Review: Zwift Control For Your Handlebars
Looking for a way to control Zwift from your handlebars with dedicated clickable buttons for using PowerUps, navigation, and changing camera views? Or perhaps increasing intensity during a structured workout? The new Kommander buttons aim to solve exactly that. The … Read More Here
Strava Adds Indoor Workout Recording to App (For all users): Quick How-To Guide
Undoubtedly, for many readers of this site, you’ve probably got a watch or twelve to record your indoor workout on. But, if you’re still narrowing down options from my recommendations guide, then this new tidbit might be applicable to you. … Read More Here
Make Everything a Zwift Ride with this Meme Generator
Now you can make not just outside rides, but anything at all into a Zwift ride. Here’s how. Read More Here
Zwift Bans Another Pro, This Time With History of Data Tampering
Zwift bans another pro, this time with a history of data tampering across two seasons and more. Here’s all the details on this surprisingly brazen act. Read More Here
Strava Photo Heatmap Added to VeloViewer: Here’s how it works
I suppose exactly what to call this is a bit fuzzy, but basically VeloViewer has mashed up your Strava photos with your heatmap, allowing you to see the two blended together in photographic glory. And if there’s anything that gets … Read More Here
Trying to find a trainer in stock? A nifty alerting tool for you (US/Europe)
TLDR: You can now get instant alerts when trainers are in stock, go here. You know what I’m surprisingly good at? Pressing the refresh button on the Internet. Seriously, if someone gave me a task to find something in stock, … Read More Here
Garmin Enduro GPS Watch In-Depth Review
Let’s just get this out of the way upfront: There’s precisely one reason – and ONLY one reason to buy the Garmin Enduro: You want really long battery life, and are OK with that at the expense of any other … Read More Here
NURVV Run In-Depth Review
There have been many running efficiency products over the years, usually designed to analyze aspects of your running technique, and then ideally provide real-time (during run) or post-run feedback on how to improve. The form of these products varies, but … Read More Here
Tech Tidbits: Garmin GPS Offsets Again and PowerTap Units Discontinued
As we round out Wednesday, there’s a few tidbits of news that are definitely worth mentioning – especially this first one as a heads up for Garmin users to ensure you don’t get any wonky GPS tracks over the next … Read More Here
Polar Verity Sense (Optical HR Sensor Band) In-Depth Review
Polar has launched an updated version of their standalone optical HR sensor, taking the existing Polar OH1 and adding new features and capabilities, and re-branding it as the Verity Sense. For those familiar with my reviews & testing, you’ll know … Read More Here
Moxy Launches Kickstarter for Training Portal Platform and Device
If you’ve been around the endurance sports tech scene long enough, you’ll know that Moxy has been around this connected sphere longer than most – even if you didn’t quite understand exactly what their product does, or how best to … Read More Here
A Quick Review: A $17 Weight Scale that Syncs to Zwift (1byone Smart Scale)
For those unfamiliar, the speed you go in Zwift is entirely based on your weight and power output – with some added trimmings, including height/virtual bike/wheels/etc… But really, it all hinges on your weight. As a good citizen of Zwift … Read More Here
Peloton Bike+ (Plus) In-Depth Review
In this deep-dive Peloton Bike+ review I dig into all the aspects from new features to accuracy, to ride feel and more – all after 5 months of usage and testing. Read More Here
How to Sideload Android Apps On Your Hammerhead Karoo 1/2/3
Without hesitation or question, my favorite feature of the Hammerhead Karoo series is the ability to record the screen – allowing me to show you exactly what I’m seeing. It enables me to get a crystal clear recording of things … Read More Here