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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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.
Get all your awesome DC Rainmaker gear here!
I have built an extensive list of my most frequently asked questions. Below are the most popular.
- 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?
5 Easy Steps To The Site
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!
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! It’s a nice break from the day to day sports-tech talk, and I hope you get something out of it!
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 2021 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.
Hammerhead Karoo users may remember last spring when Shimano and Hammerhead had a falling-out over Hammerhead’s existing Shimano Di2 integration, which has been in the product for years. They demanded that Hammerhead remove the Di2 functionality that showed shifting status … Read More Here
As you may be aware, earlier this fall Wahoo Fitness decided to sue Zwift over Zwift’s introduction of their $499 Zwift Hub smart trainer into the market. Wahoo argues that the Zwift Hub infringes on a number of patents utilized … Read More Here
Huish Outdoors, in conjunction with Apple, has today launched the new Oceanic+ dive app for the Apple Watch Ultra. As you may remember, the Apple Watch Ultra has built-in depth gauge hardware that’s certified to 40m/130ft. However, the also built-in … Read More Here
Here’s your complete guide to sports tech deals, sorted by category and updated constantly throughout the day, often hourly with new deals. Most links here help support the site – which I greatly appreciate! These four DC Rainmaker partner sites … Read More Here
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 has just launched their newest smart bike, the Tacx NEO Bike Plus. This new model is a modest update to the previous edition, but does significantly overhaul the handlebar shifters, making them virtually identical to real road bike shifters. … Read More Here
Starting today, users in the US & Canada will be able to use their iPhone 14 units to trigger an emergency SOS, even in areas without cellular coverage. It does this using a network of 24 low-earth orbit satellites that … Read More Here
It’s been nearly three years since I bought the original/base Peloton Bike, and lucky for you it’s still the same model being sold now. Sure, there’s the newer and more expensive Peloton Bike+ (for which I have a review on … Read More Here
Consider this post a Zwift potpourri of updates. Depending on your time zone on this planet, last night Zwift rolled out a new update that adds a bunch of new pavement (and dirt..and sand) to the platform, while also bringing … Read More Here
Polar has just announced their newest watch – the Ignite 3. And despite being a watch typically focused on the mid-range price bucket, they’ve gone ahead and put their most advanced technology to date into it. It features a stunningly … Read More Here
The Garmin Instinct 2 apparently shacked up with a prettier colleague from the Vivomove series division, resulting in this new hand-laden Garmin Instinct edition, aptly called the Instinct Crossover. As with most Instinct things, whether or not it’s pretty is … Read More Here
Just a quick note that I’ve published a fun long-form, basically unedited, cycling test ride video with the newly announced DJI Mavic 3 Classic and its autonomous follow-me Active Track mode, up on YouTube. After the first 2-3 minutes of … Read More Here
Today COROS has announced the long-teased COROS APEX 2 series watches, including both a base model and a Pro model. While I had considered doing entirely separate reviews for both of these, the reality is they’re virtually identical watches same … Read More Here
In the event you aren’t subscribed over on YouTube, I’ve posted a full comparison of the Apple Watch Ultra vs Garmin Epix in New York City, on an epic route through the city, including up and down some of the … Read More Here
Wahoo has announced its major changes for the Wahoo SYSTM & RGT apps (Wahoo acquired RGT this past spring), including new routes in both platforms, as well as being the first major platform to add integrated voice chat between riders … Read More Here
When the Apple Watch Ultra was announced last month, it included an initial lower-power mode across the entire watch that mostly just reduced some background features while preserving workout fidelity. Meaning, heart rate and GPS sampling rates remained the same … Read More Here
After many years of rumors, hints, acquisitions, and probably a few false starts – the Pixel watch is finally here. The end resultant is largely what you’d expect in a first-generation watch from a major company: Something that appeals as … Read More Here
Today Google finally launched its long-awaited Pixel Watch. No wearable device has been rumored to “happen soon” as many years as the Pixel Watch. But this past spring Google confirmed it’d be coming this fall, and here we are. The … Read More Here