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Review: Hoka One One Clifton 5 || Iterative changes from 4th gen

The fifth-generation Hoka One One Clifton 5 arrived in retail stores a few months ago, and the fourth-generation Clifton 4 (my review) is being phased out (REI clearance here). It is available in two versions: Clifton 5 ($130, 9.4 oz) Clifton 5 Knit ($135, 9.2 oz) I was sent the standard Clifton 5 for review. Both styles […]

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Race report: BolderBoulder 10K || 33:47, 27th place

Quick links BolderBoulder Official results My data: official splits, Movescount, Strava Intro Being a professional runner sounds dreamy, but one advantage of being merely a recreational runner is that you can define your running, instead of running defining you. For the past four months I took full advantage of this liberty by finding a new […]

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Heart rate monitor troubleshooting: Suunto Smart Sensor & Ambit3 Peak

Last November my heart rate monitor was not working properly. Readings were regularly inconsistent and inaccurate during training runs. I use the Suunto Smart Sensor and Suunto Ambit3 Peak (long-term review), which I purchased together in August and used together without incident for the first 150 hours. Here is an example of its behavior: The readings are […]

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Hoka Challenger ATR 4

Review: Hoka One One Challenger ATR 4 || Easy singletrack + mixed runs

My shoe-de-jour changes with the season and the training cycle. Last summer while training for 100-mile mountain ultras and undertaking high routes I was most excited about the Salomon S/Lab Sense Ultra (my review) and La Sportiva Bushido (my review). In the lead-up to the Houston Marathon in January, I put hundreds of miles on the Hoka […]

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The red line is my recorded track at 1-second GPS pings. The blue line is my recorded track at 60-seconds. Notice how all of the meanders are missed when recording at the 60-second interval.

Accuracy of Suunto Ambit3 Peak at Okay/60-second GPS pings (200-hr)

Following my long-term review of the Suunto Ambit3 Peak, friend and fellow guide Alan Dixon sent me an email with the title, “Suunto 200 hr mode not cutting it,” and shared that on a recent 8.2-mile hike his Ambit3 shortchanged him by 1.5 miles (18 percent). He had set the GPS accuracy of the Ambit at “Okay” […]

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