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.
You'll support the site, and get ad-free DCR! Plus, you'll be more awesome. Click above for all the details. Oh, and you can sign-up for the newsletter here!
Here’s how to save!
Wanna save some cash and support the site? These companies help support the site! With Backcountry.com or Competitive Cyclist with either the coupon code DCRAINMAKER for first time users saving 15% on applicable products.
You can also pick-up tons of gear at REI via these links, which is a long-time supporter as well:Alternatively, for everything else on the planet, simply buy your goods from Amazon via the link below and I get a tiny bit back as an Amazon Associate. No cost to you, easy as pie!
You can use the above link for any Amazon country and it (should) automatically redirect to your local Amazon site.While I don't partner with many companies, there's a few that I love, and support the site. Full details!
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.
-
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?
Garmin Lily 2 Active In-Depth Review: Now with GPS!
Less than 10 months after the existing Lily 2 came out, Garmin has pretty substantially upgraded the offering with the new Lily 2 Active. This watch, as the name might imply, is definitely targeting a more sporty customer, with … Read More Here
Saris Significantly Reduces Smart Trainer Prices, Says They Plan to Rebuild Company
It’s been almost precisely two years since Saris imploded under debt, and then was acquired under receivership by C+A Global. In the lead-up to that, and what followed, virtually all of the smart trainer-related engineering and design talent left the … Read More Here
GoPro Hero 13 Black vs iPhone 16 Pro: Ultimate Camera (Action) Test!
It’s that time of year again, for the iPhone vs GoPro test, focused on action. Or, video scenarios in all sorts of fun ways. As always, the reality of 2024 (or the last numbers of years), is the line … Read More Here
FIT File: Techtember Roundup! Apple Watch, Pixel Watch, GoPro, DJI, and More!
For those not subscribed to the FIT File (it’s free!) via your regular podcast app or on YouTube, here’s a quick post with the highlights from the most recent episode. In this episode, we chat about all the new Techtember … Read More Here
COROS September 2024 New Features: A Quick Recap
COROS has announced a smattering of new features for both their watches, as well as their Dura bike computer. In the case of the bike computer, this firmware update will mark the resumption of shipping, after the company halted shipping … Read More Here
Apple Watch Ultra 2 vs Apple Watch Series 10: Every Difference Detailed
Once again, I went down the rabbit hole. This time detailing all the differences between Apple’s two latest models – the Apple Watch Ultra 2 Black and Apple Watch Series 10. In total, I’ve gathered roughly 40 differences between … Read More Here
Apple Watch Series 10 In-Depth Review
The thing to understand about Apple Watch releases, is they aren’t targeting last year’s buyers. Nor even the year prior. Instead, they’re targeting previous Apple Watch owners 3-5 generations back. And true to that form, Apple each year just … Read More Here
Google Pixel Watch 3 In-Depth Review: The Best WearOS Sports Watch?
To many, the Pixel Watch 3 will be about a (finally) bigger size – now 45mm instead of the previous 41mm size. But to those into sports and fitness, it’s actually much more than just size: It’s the biggest … Read More Here
New DC Rainmaker Cycling & Running Gear Available!
The most astute of followers have noticed over the course of the year I’ve been trialing some new DC Rainmaker branded cycling and running gear. It’s been a number of years since the last cycling kit was available, and plenty … Read More Here
Wattbike Proton Smart Bike In-Depth Review
Wattbike has just announced what they’re billing as the beginnings of a refresh cycle for their entire indoor bike lineup, covering both ends of their indoor bike range – including both electronically controlled bikes, and wind resistance bikes. However, as … Read More Here
Apple Watch Series 10: Everything You Need To Know
Today Apple announced Apple Watch Series 10, with a substantial hardware change and upgrade. In fact, so big it’s now got a bigger screen than the Apple Watch Ultra 2 (which didn’t see a new hardware version this year, … Read More Here
GoPro Hero 13 Black: The Complete Beginners Guide
Here’s your complete GoPro Hero 13 Black Beginners Guide. In this I cover virtually everything you need to know about the GoPro Hero 13 Black, starting with what’s in the base box, up to how to select resolutions and … Read More Here
Zwift Ride Frame Now Available Standalone, New Zwift Cog 2.0 Available, and More
This past week Zwift announced a number of updates for their hardware. While I got slightly behind this week (more on why in the next few weeks, fear not, it’s all good!), I wanted to touch on this. If for … Read More Here
Wahoo Announces Big KICKR Price Changes
This will be a relatively quick post, as it’s really not all that complex. In conjunction with Zwift’s standalone Zwift Ride Frame announcement, Wahoo has also announced a reduction in pricing across the board. This includes all of their smart … Read More Here
DJI Neo vs The Gauntlet: ActiveTrack Sports Follow-Me Testing
It’s that time of year again, when I go out and see how many times I can crash a drone in a set period of time. And it’s quite likely I set a record this time, both cycling and … Read More Here
FIT File: Garmin Fenix 8 and Enduro 3: Let’s Chat
For those not subscribed to the FIT File (it’s free!) via your regular podcast app or on YouTube, here’s a quick post with the highlights from the most recent episode. In this episode, we chat about the the new … Read More Here
The Garmin Fenix 8 Complete Beginners Guide
Just a quick heads up that I’ve just published on YouTube a super-detailed hour-long complete user guide for the new Garmin Fenix 8 series (covering both AMOLED and Solar versions). And honestly, anyone with an Enduro 3 can basically … Read More Here
Garmin Enduro 3 In-Depth Review: The Cheaper/Better Fenix 8?
The Enduro 3 is here, and seemingly has one mission, and one mission only: Go big on battery. Nearly triple their competitors, upwards of 320 hours in a regular GPS configuration. At least in theory, anyway. But fear not, … Read More Here
Garmin Fenix 8 In-Depth Review: Worth the Upgrade?
The Fenix 8 is here, bringing with it not just new hardware features, but also the end of the Garmin Epix lineup. Or, at least the end of it for now. Fear not though, that ending is merely in … Read More Here
The Google Bike: An In-Depth Review
I was recently out at Google to preview new stuff, including the new Pixel Watch 3, as well as other behind-the-scenes testing and lab pieces. In doing so, I had a packed day on their sprawling campus, and the … Read More Here
Team Car Ride: Tour de France Femmes Behind the Scenes (and Smart Trainers)
As part of the time trial stage, I was checking out all the sports tech goodness the women had on tap. If you remember from my previous post, I dove into the cycling power meters and other pieces. However, for … Read More Here
Tour de France Femmes: Behind the Scenes & Power Meters!
The women’s Tour de France is in full swing this week, and most notably, in my country of residence: The Netherlands. That’s made it super easy to check things out this year, on a few different stages – both … Read More Here
Google Pixel Watch 3 Hands-on: A (Big) Running Focus
Most headlines today will tout the new Pixel Watch 3 finally being available in a secondary larger 45mm size. And indeed, that’s a big deal. It’s no longer the tiny little watch the first two generations of Pixel watch … Read More Here
Samsung Galaxy Watch 7 In-Depth Review: Half the price, half the accuracy?
While the new Samsung Galaxy Watch Ultra and new Samsung Galaxy Ring got all the attention during Samsung’s trio of fitness products launch, the reality is that most people are going to end up buying the more affordable Samsung … Read More Here
GoPro Camera Control Now Available on Garmin Watches
Garmin has launched an expanded Connect IQ App Store option that allows companies to monetize apps for various fees, and with it, Garmin has launched a new GoPro camera control app on the Garmin Connect IQ App Store, which … Read More Here
SRAM RED XPLR Gravel Groupset & Power Meter In-Depth Review (2024)
SRAM has just released its latest version of its top-end gravel groupset, SRAM RED XPLR. This group is unquestionably the biggest shift in the SRAM gravel realm since its inception, in that it moves from what has effectively been … Read More Here
Samsung Galaxy Watch Ultra In-Depth Review: Finally Accurate?
In the year of our Lord 2024, it appears Samsung has finally delivered a mostly accurate smartwatch. Sure, it took a decade, but the eagle has probably landed. Mostly. The catch on ‘mostly’ is of course where I’ll spend … Read More Here
Technical Tidbits: Zwift User Breakouts, and Peloton Virtual Running Track Mode
As I wrap up my Samsung Galaxy Watch Ultra review, and a few other review things in the hopper for this week, here’s two quick technical tidbits I thought were interesting. Some geekery here, but, such is this site. Stats … Read More Here
FIT File: Samsung Galaxy Watch Ultra – Apple Watch Ultra Copycat?
For those not subscribed to the FIT File (it’s free!) via your regular podcast app or on YouTube, here’s a quick post with the highlights from the most recent episode. In this episode, we chat about the new Galaxy … Read More Here
Quick Tips: Tiny Garmin Watch $8 Keyring USB Charger
There comes a time in every watch user’s life where you get to the hotel in a far-flung city, only to realize your watch battery shows 7%. Of course, the problem isn’t that it shows 7%, the problem is that … Read More Here
Tour de France Bike Computers & Team Zone Behind The Scenes!
It’s time to look at bike computers of the Tour de France. I finished up the video first, above, but haven’t quite had a moment to write up all the details yet. Though, in short it’s very similar to … Read More Here
Testing Out Samsung’s New 4-Minute Cycling FTP Magician
Last week Samsung touted a pretty bold claim in the middle of their keynote for their newest smartwatch: They could determine your cycling FTP (functional threshold power, the max power you can maintain for roughly an hour). To do … Read More Here
Huge Amazon Prime Day 2024 Sports Tech Deals Tracker!
It’s back again – Amazon Prime Day…err…Days. That means that most (all?) Amazon country/regional properties are doing pretty substantial deals across the board on all sorts of products for today and tomorrow (July 16th and July 17th). Update July 17th! … Read More Here
Apple’s New Training Load & Vitals App: After 30 Days of Usage
A bit over a month ago at Apple’s WWDC event, the company announced their newest versions of WatchOS, the software platform that the Apple Watch uses. It also announced new versions of iOS and various other operating systems. All … Read More Here
Eurobike Sports Tech Roundup…and COROS Dura Delay
For those not subscribed to the FIT File (it’s free!) via your regular podcast app or on YouTube, here’s a quick post with the highlights from the most recent episode. In this episode, Ray and Des talk about the … Read More Here