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.
Oura Outlines Missing V3 Features Plan (And It’s Not Good)
When the Oura V3 launched last fall, it was met with both excitement and frustration. First, was the excitement of a new product with a slate of new features, then there was the concurrent frustration of a new pricing model … Read More Here
Week in Review–April 3rd, 2022
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
Sports Tech: The Best April 1st Tidbits
As always, April 1st tends to be one of the most challenging days to be on the internet. A constant rollercoaster of trying to figure out what are legit headlines versus not, and these days, the line is sometimes pretty … Read More Here
GoPro Volta Battery & Remote Grip Review
Today GoPro announced the new GoPro Volta Battery+Remote Grip, which is basically a selfie-stick that includes both of those features together, combined with a small pile of other integrated features. In addition, they also announced the new GoPro Hero 10 … Read More Here
Zwift Rolls Out Wahoo Direct Connect Ethernet Adapter Support
Today is apparently the day of ‘Finally!’ in the sports tech world. First, there was Suunto with ‘finally’ adding structured workout support. Then there was Wahoo with ‘finally’ adding some sort of climbing feature, and now we’ve got Zwift with … Read More Here
Wahoo Adds New Gradient Coloring with Wahoo Summit Feature
Wahoo has introduced what I presume to be the first step in a larger set of changes around climbing information, to compete with Garmin’s ClimbPro and Hammerhead’s Climber features. This first change adds gradient coloring for pre-planned routes (and re-routes) … Read More Here
Suunto Announces SuuntoPlus Guides: An App Platform for 3rd Party Apps
It’s been just shy of a decade from when Suunto announced their first app platform, called the Suunto AppZone. At the time, it was the very first open to any developer watch-based app platform. Sure, Pebble had announced theirs slightly … Read More Here
Suunto Rolls Out TrainingPeaks Structured Workout Integration: How-To Guide
Finally, it’s here: The ability to sync a structured workout from TrainingPeaks to Suunto watches, specifically, the Suunto 5 series and Suunto 9 series watches. This is accomplished using the new SuuntoPlus Guides functionality (more on that here), which … Read More Here
Tech Tidbits: New Stages Dash Models Soon, Garmin HRM-PRO Bluetooth Expansion, Zwift Clearancing Hardware
As we sail into the weekend, there’s some tech tidbits that are worth mentioning – covering the gamut of companies, as the sports tech world starts to heat up going into spring. Stages New GPS Bike Computers: Stages began teasing … Read More Here
Hammerhead Updated CLIMBER Functionality No Longer Requires Route
There’s nothing more consistent than the biweekly drop of new features coming from Hammerhead to their Karoo series bike computers. And this update brings a huge one: The ability to automatically get climb information as you ride, without needing to … Read More Here
Tacx NEO Motion Plates In-Depth Review
You know what I like about this product? It’s two pieces of plastic that wiggle, and install in about 15-20 seconds. There’s no electronics, no secondary applications or uses, no complex installation manual. It’s as simple as it gets, yet … Read More Here
Best Bike Computer for Climbing: Garmin vs Hammerhead vs Wahoo
Long gone are the days of bike computers showing you just a single elevation profile for your entire route, or even just the near-term elevation profile. These days, the bike computers will automatically break down and even categorize the climbs … Read More Here
Strava Reverses Course: Turns back on Apple Health Sync Functionality
Strava has reversed course on their recent disablement of Apple Health sync for 3rd party workouts (e.g. data from Zwift, TrainerRoad, Garmin, etc.), after abruptly disabling the feature last week without notice. That move impacted many Apple iPhone users that … Read More Here
Strava Abruptly Ends 3rd Party Data Sync to Apple Health
[Update – March 15th, Strava has reversed course and re-enabled Apple Health sync. Full details here.] It’s been a few years since Strava has managed to irk the Internet, but over the last few days, they’ve unleashed a torrent of … Read More Here
First Look at Garmin’s ECG Functionality, and Clinical Trials Details
Garmin has tipped their hand, demonstrating that one of their most recent watches actually has ECG hardware built inside, along with the foundations to utilize it. Read More Here
Just Getting A New Garmin Fenix 7 or Epix? Update it First.
If you’ve been around this site long enough, you know that one of my life-goals is to reduce the quantity of certain types of messages that end up in my inbox. Not merely the notices that I’m apparently heir to … Read More Here
How to Install Satellite Imagery on Your Garmin Fenix or Epix Watch (Fenix 5 Plus/6/7/Epix)
Long before the Garmin Epix (2nd gen) or Fenix 7 came out, Garmin has been selling maps. In fact, they’ve been selling maps for basically their entire existence. Lately these things are built into devices, but it wasn’t that long … Read More Here
Zwift Racer Caught Cheating Using Recent Weight Changing Hack
Well, that didn’t take long. Zwift’s official race partner, WTRL, has seemingly disqualified their first individual for using the recently published mid-race weight-changing cheat. The individual cheated last night during Race 8 of this season’s WTRL Zwift Racing League event. … Read More Here
Peloton Offers $300 Discount For Bike/Bike+/Tread Units (Plus Other Thoughts)
Peloton’s just announced a $300 discount for their base Peloton Bike, Peloton Bike+, and Peloton Tread units. However, this one is actually kinda interesting in how they’re doing it – for two different reasons. The first, is the fact that … Read More Here
Fitbit Recalls Fitbit Ionic Smartwatches Due to Burn-Hazard, Offers Refund
Fitbit has announced a recall of their older Ionic GPS smartwatch, due to situations where the battery can overheat and cause burn injuries. The Ionic was introduced back in 2017, which was really their first smartwatch to support a 3rd … Read More Here
5 Random Things I Did This Weekend
Not only do we have a 5 Random Things again this week, but it’s even got skiing, cycling, and running. Plus – tidbits about postmen, as well as beer photos. What more could you ask for in a weekend roundup? … Read More Here
Zwift Bans Cheat Whistleblower: A Deeper Dive Into the Issue
[Update – Feb 26th, 9:30AM US Eastern: See ‘Updated’ section below – Zwift has backtracked and rescinded the ban.] On the doorstep of Zwift’s biggest event of the year – the UCI sanctioned Esports World Championship, which is later today … Read More Here
Lifeline Pro Trainer Desk Review: This Time with USB & Power Ports (and just 100EUR)!
In much the same way I have an apparently unhealthy obsession with USB charging cables, I also potentially have such an obsession with finding the perfect trainer desk. This is of course all started with the Wahoo KICKR Desk years … Read More Here
Wahoo Trainer Lineup Sound Test: KICKR vs CORE vs SNAP vs ROLLR
Today’s post is one of those ones that’s best done via video. Or, at the very least audio. Thus, the above video. As the title of this post implies, this is a direct sound/volume/noise comparison between all of Wahoo’s current … Read More Here
Wahoo POWRLINK ZERO Speedplay Power Meter In-Depth Review
It’s finally here. After an 8-month delay (though tame by power meter pedal delay standards), Wahoo’s Speedplay-based power meter is finally shipping and available. This marks not just Wahoo’s first bike-based power meter, but also the first (and only) Speedplay … Read More Here