Heads Up! There’s a very solid deal on the Wahoo KICKR CORE 2 right now at $399/EUR/GBP. This trainer just came out last fall, and is easily one of the best deals right now for indoor training.
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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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.
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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.















me me me.
NIce.
Tag, you’re it.
hello
nice!
THANK YOU!
Dang. People are on the ball for first!
yes
I will take it!
cool!
I’ll take it.
Nice stuff
stole 2nd, heading to 3rd!!
nice
Hello? Is this on?
yes, please. :-)
i’m in
Me please
Count me in!
Hey Ray Hey Ray
Hi!
Yaba daba wahoooo
You can just send all the stuff to me. :)
me too :)
another great item. I’m in
Pick me!
Yahooooooie. Thx.
I’d like those
I’m in.
hey thanks for the giveaway…i want it!!!
Wahoo!
I’m in!
Yes please!
This BT stuff looks interesting.
This looks perfect for my husband!
please pick me
Only missing the iphone after that !
Yes!!
The Bluetooth HRM would be GREAT for use w/ Strava. If not that, the iPhone case for would certainly come in handy!
I’m in.
Nice .. I’ll take one!
Still loving the giveaways!
in it to win it
please pick me
Good one!! Im in
Count me in!
Nice!
has my name!
Looks very nice. Love your site.
Count me in!
Sure could use that Quad Lock……
Hello new HR monitor and mounting system.
nice package
Wow
I’m in.
Yes Please!
Another item, another comment.
First never wins…
This would look good on my iphone!
Did you finish with those errands?
oh an more yes please
Thanks Ray for being AWESOME!
In again.
Pick me, pick me!!
Count me in
Yahoo!!!
Lets go cycling…
Not bad, not bad at All.
Hello there!
Looks great!
Check 1-2
thanks.
and that is 6
This is cool. Awsome!
and again
I want to win!
Count me in
Hey look! I have an iPhone. And YOU have an iPhone case! How convenient! :-)
I heart my iPhone
I want this one too!
I heart my iphone 4S
Great package.
Wooooo!
That’s a nice set!
Thanks for doing these giveaways Ray!
This comment has been removed by the author.
I’ve been thinking about buying that case…
Thank you for your work.
Wonderful give aways
I love to run!
Don
why not
I’ll get it!
Ho
Pick me choose me love me!
Dude. Just … dude.
this time for me ;)_
I’m in.
DUDE… I am your man..
I’m a really useful engine.
Great…
vrba@gmx.com