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.
Check out my weekly podcast - with GPLAMA, which is packed with both gadget and non-gadget goodness!
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
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 and Equipment 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! 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 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.
Tag Archives: SRM
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
SRM X Power MTB Power Meter First Look: A Turning Point for SRM?
For the first time in approximately ever, I’m actually excited about an SRM product and where the company is heading. Here, right off the top of this post without a wordy intro, in a mere three bullets I’ll explain why: … Read More Here
SRM EXAKT Power Meter Pedals In-Depth Review
This past May we saw a new power meter pedal entrant announced onto the market, the SRM EXAKT pedals. Of course, SRM is well known for their power meter wares, which until now have been confined to cranksets and indoor … Read More Here
Hands-on: SRM’s new EXAKT Power Meter Pedals
All the details you need to know about SRM’s EXAKT pedal based power meter, from sizing and weight, to accuracy and price. Plus first ride details. Read More Here
Sea Otter 2018 Tech Roundup–Power Meters: SRM Pedals, 4iiii Podium, ROTOR INpower, and more
With all of the pre-planned Sea Otter announcements taken care of last week, it’s time to dive into some of the on-site announcements and tech tidbits. Most of these are smaller, henceforth why I didn’t cover them in dedicated stand-alone … Read More Here
Tour Down Under 2017: Sports Tech Gear Of the Pro Men
After the women’s debut on Saturday, it was time for the men to make their entrance on Sunday at the People’s Choice criterium. This would be the first men’s race of the Tour Down Under, though it’s technically a separate … Read More Here
Eurobike Power Meter Tidbits: SRM, Limits, 4iiii, Verve, Pioneer, Look
As usual at Eurobike there are plenty of cases where companies may make itty-bitty product line changes, or simply no announcements at all. So in an effort to round-up the ‘sorta but not really’ announcements category, I give you this … Read More Here
Why you shouldn’t always trust “peer reviewed” studies: The Polar vs SRM papers
Earlier this week a peer reviewed university backed research paper was released that essentially said that Polar power meter pedals shouldn’t be trusted, and that instead, SRM was better: “The power data from the Keo power pedals should be treated … Read More Here
SRM: Their iOS app, PC8, and their thoughts on low-cost power meters
While at Interbike I sat down with the SRM crew that’s working on their updated PC8 head unit. While our discussions started there, they roamed to areas such as the iOS app, rechargeable power meters and the general trends around power … Read More Here
The Massive Eurobike Power Meter News Roundup: Quarq, Stages, SRM, PowerBeat, Ciclo, Verve Infocrank, Xpedo
For some power meter companies here at Eurobike I put together full posts if they had a number of new major products, or if they had some sort of significant news. These included: Garmin: New model, announcement of Cycling Dynamics … Read More Here
Hands-on with SRM’s upcoming iPad app for their new PC8 head unit
Today I got the chance to go hands-on with a very preliminary version of the SRM iPad application that will accompany the new SRM PC8 head units next spring (2014) as part of a simultaneous release. I previously covered the … Read More Here
The Power Meter Buyer’s Guide – 2013 Edition
[Please see my 2016 Edition of the Power Meter Buyers Guide Located here.] With all the new power meter products on the market recently, I figured it’s time to do a bit of a re-group and explain the options and … Read More Here
First look at new SRM PC8 head unit with WiFi/GPS/ANT+ & Bluetooth
Updated August 30th, 7:58PM with clarifications/additions from SRM, see note at end for summary of changes. Today SRM unwrapped their PC8 head unit, which is the successor to their existing PC7 head unit that’s on the market today. The PC8 … Read More Here