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.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.
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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.
Zwift Coastal Expansion Begins Rollout: First Ride Thoughts
(Above: You can simply tap to view my quick ride-through of the new roads, via Canopies and Coastlines, the turn-off from existing pavement to new pavement is at 2m40s) Zwift has just started rolling out their Watopia coastal expansion, … Read More Here
Fitbit Charge 6 In-Depth Review
The Fitbit Charge 6 is an incremental update to the existing Charge 5, focusing on a blend of physical usability enhancements (bringing back the side button), while also increasing day-to-day usability (letting you access all the sport/exercise modes on … Read More Here
Garmin Removes Course Point Limitation in Instinct 2 Series
This will likely seem like a niche post, and I’m OK with that. But, buried in a side-load only, no-new-feature, beta release 14.05 for the Instinct 2 series yesterday was a notable line item: “Removed the limitation on the number … Read More Here
DCR Cave Winter Open House Registration Is Now Open! December 2nd, 2023
Yup, you read the title right! It’s the annual winter DCR Cave Open House! With the event right around the corner, we have lots to do, but first, we need to know how many beers to buy! So don’t wait … Read More Here
Garmin Vivoactive 5: The Complete Beginners Guide
I just realized today that I still had this post in my drafts folder from a week ago, after I had published a complete Garmin Vivoactive 5 Beginners Guide over on YouTube. So, if you were subscribed to YouTube, you … Read More Here
How to use Garmin ECG Feature: Fenix 7 Pro, Epix Pro, Fenix 8, and Venu 3
Garmin has just announced the availability of ECG (Electrocardiogram) functionality for the Garmin Fenix 7 Pro, Garmin Epix Pro, Garmin Tactix 7 AMOLED, Fenix 8, and Garmin Venu 3/3S units/series. These four different sets of watches all share the … Read More Here
Suunto Race Hands-on: Everything You Need to Know!
Update – Nov 13th, 2023 – My full Suunto Race in-depth review after 30 days has been posted here, where you can dive into accuracy, long-term usage, and plenty more. Suunto has just announced their newest watch, the Suunto Race. … Read More Here
Zwift Hub One In-Depth Review (with Zwift Cog & Click!)
Zwift has just announced two new products today, and arguably changed the way trainers might be sold in the future. The first is the new Zwift Hub One smart trainer, which takes the existing Zwift Hub smart trainer from last … Read More Here
Polar Vantage V3 Hands-On: Everything You Need to Know
Nov 13th 2023 – You can find my full in-depth review of the Polar Vantage V3 posted now! This includes tons of accuracy testing, reliability testing, 12-hour treks, and more. Dive in! Polar has just announced their newest watch – … Read More Here
Elite Aria Smart Trainer Fan In-Depth Review
The Elite Aria fan is seemingly the smartest of smart trainer fans out there today, linking to a wide assortment of indoor cycling tech – be it power meters, smart trainers, heart rate sensors, and even body temperature sensors. … Read More Here
Pixel Watch 2 Hands-On: Here’s everything that’s new!
[Heads up: The full in-depth review of the Pixel Watch 2 is now available here, including accuracy testing and much more!] Google has just announced the Pixel Watch 2, and as expected by the rumors, it’s largely incremental upgrades this … Read More Here
Wahoo Fitness to Shut Down RGT Virtual Cycling App
Wahoo Fitness has announced to members that in less than 30 days – on October 31, 2023, the company will shut down the virtual cycling app RGT in an effort to focus “exclusively [on their] structured training content”. Wahoo had … Read More Here
DJI Mini 4 Pro: The Complete Beginners Guide
Just a quick heads up that I’ve posted a full DJI Mini 4 Pro Beginners Guide, that takes you from start to finish with the drone, including virtually all the features and how they work in real life. The previous … Read More Here
Fitbit Announces New Charge 6: What’s New and Different?
Fitbit has just announced an update to their most popular fitness tracker series, with the new Fitbit Charge 6 (obviously, replacing the existing Fitbit Charge 5, from September 2021). The Fitbit Charge 6 has much the same form factor as … Read More Here
Hammerhead Announces New Hardware: Quick Hands-On with HMS
After years of hardware draught, for the first time since the Karoo 2 back in April 2020, cycling GPS maker Hammerhead has announced some new hardware (actually in April 2020, that’s when they announced plans for the announcement, different from … Read More Here
DJI Mini 4 Pro Active Track Review (Sports Focus)
It’s not that I set out to cause misery for drones, rather I view it more as a service that you’ll be able to use to determine which environments you can take your drone into while doing whatever sports activity … Read More Here
Suunto Releases 14 New SuuntoPlus Watch Apps
September is a busy month for many watchmakers, and that includes Suunto. Over the past few days, the company has released some 14 new SuuntoPlus apps. SuuntoPlus apps are essentially really advanced data pages to add to your sport profile … Read More Here
GoPro Hero 12 Black vs Apple iPhone 15: Action Test!
For those not subscribed on YouTube, just a quick heads up that I dropped the above video today, which is a comparison between two totally different cameras, yet ones that also have significant overlap. And in this case, focusing … Read More Here
Apple Watch Series 9 In-Depth Review: A Sports Focus
Apple’s latest mainstream watch, the Apple Watch Series 9, has arrived. And with it comes minor incremental hardware updates, but a slate of software updates focused on sports and fitness. The hardware upgrades are entirely internal, focused on faster … Read More Here
Apple Watch Ultra 2 In-Depth Review: Focused Sports Progress
With the launch of the 2nd edition of the Apple Watch Ultra series, Apple has set the tone for an annual release cycle. As they’ve done with the existing/regular Apple Watch lineup, that cadence has focused on incremental updates … Read More Here
Garmin Vivoactive 5 In-Depth Review: Now With An AMOLED Display!
To the surprise of many, Garmin has just announced the Vivoactive 5 – which is essentially a mini-Venu 3 (both in price and features). Garmin has killed off the MIP-based display of the previous Vivoactive series, instead adopting a … Read More Here
‘Name That Watch’ Gameshow with DesFit, Chase the Summit, and Matt Legrand
(Spoiler Avoidance: If you want to first try the game yourself, hit the short unlisted video here first, which is exactly what we’re seeing. Write down your answers, then enjoy the hilarity above.) Just wanted to drop a super quick … Read More Here
GoPro Hero 12 Black: The Complete Beginners Guide
I’ve just published my full GoPro Hero 12 Beginners Guide, as a follow-on to past beginners’ guides – including the GoPro Hero 10 Beginners Guide, which has amassed more than 1.4 million views. In this guide I take you … Read More Here
Apple Watch Series 9: What’s New and Hands-On
In addition to the new Apple Watch Ultra 2, Apple has also refreshed its regular Apple Watch lineup with the new Series 9. These units share a ton of new features, both from a hardware standpoint, but also a … Read More Here
Zwift Increases Zwift Hub Price to $599
Today Zwift announced a slate of new software features for the upcoming season, including new roads in Watopia, Climb Portal updates, an entirely new methodology for racing categorization called Race Score, along with new features to take advantage of the … Read More Here