Race Day Gear Test: Hoka Rocket X2, Kiprun GPS 900, Forerunner 265 and Nike Aerosoft Shorts

Introduction

Club relay races are a great testing ground for running gear: a proper race effort, a loop course with plenty of turns, and no excuse for kit that gets in the way. This round of testing covered a carbon-plate racing shoe, two GPS watches compared directly against each other, and a new pair of lightweight shorts, all over a 7.2K leg at a 12-stage club relay event on a twisty loop course.

The course itself is a tough GPS challenge: 2.4K loops with hairpins, tree cover and out-and-back sections, run three times at full effort. That makes it a genuinely useful comparison for watches that handle sharp turns and canopies differently.

Evaluation Criteria

The testing focused on a few practical questions: does the racing shoe stay lively and stable on short, sharp courses; how well does each watch track a fast loop with dead turns; is the heart-rate data trustworthy enough for training analysis; and do the shorts disappear on the leg. Distance accuracy, pacing feedback, comfort over the full race and value for money all mattered.

The Hoka Rocket X2

The Hoka Rocket X2 is a bouncy, propulsive racing shoe that feels best on shorter, sharper efforts. A strong track session earlier in the week and this 7.2K race suggest it excels at exactly this kind of distance. Around hairpins and sharp turns it felt notably stable, easy to round at speed without losing pace.

One long-standing concern is bottoming out and a slightly mushy feel at the heel on very long hard runs. Over 7.2K it was not an issue at all: the foam kept its bounce from start to finish, stayed firm under acceleration and never felt squishy. For 5K to 10K racing, and probably anything up to around half an hour of hard effort, it is a very capable racing shoe. Midfoot and forefoot strikers, especially those who race off the hills, may find it works well for longer efforts too, but a longer test run is needed to confirm that. Anyone who already owns a Vaporfly-style shoe may struggle to justify the extra expense.

GPS Accuracy: Kiprun GPS 900 vs Forerunner 265

The Decathlon Kiprun GPS 900 is a 200 pound watch built on the platform of the older Coros Apex, reworked with a sleeker look and a metal bezel. It includes the features you expect from a full sports watch: breadcrumb navigation, back-to-start routing and training analysis. It uses three satellite systems at once, though not dual-band GPS.

Racing against the Garmin Forerunner 265 with its dual-band GPS made the difference clear. The Forerunner 265 produced an excellent track: three laps that lined up almost perfectly over each other, navigating twisty, tree-covered sections and the bridge with impressive precision. The Kiprun GPS 900 was good rather than outstanding: lap beeps matched the Garmin almost exactly and the final distance was only about 40 metres off, so it is perfectly usable for pacing a race. The GPS trace, however, showed a slower lap and visible drift at a weaving uphill section under trees, and the three laps did not overlay neatly. That is roughly what to expect from previous-generation non-dual-band GPS.

One weak point was optical heart rate: the Kiprun read significantly higher than actual average heart rate during the race. It pairs with a chest strap, which is the sensible way to feed reliable heart-rate data into its training analysis features.

Nike Aerosoft Shorts

The Nike Aerosoft shorts are comfortable, short-cut racing shorts with a distinctive textured front panel. They performed without any concern during the race and were pleasant to wear throughout. The main caveat is value: they are fairly expensive, and strong alternatives exist for considerably less money.

Buying Advice

If you want the best possible GPS accuracy, especially for twisty, tree-covered courses, dual-band watches like the Forerunner 265 are worth the extra cost. If you want a well-designed, feature-rich watch at a budget price and are happy to add a chest strap for heart rate, the Kiprun GPS 900 is a very reasonable choice. The Rocket X2 makes sense as a short-distance racing shoe if you do not already own a super shoe in that niche. The Aerosoft shorts are nice but easy to replace with cheaper options.

Conclusion

Overall this was a successful outing for the kit. The Hoka Rocket X2 shone as a lively, stable race-day shoe for short distances, the Kiprun GPS 900 proved its pacing is dependable even if its GPS trace and optical heart rate trail dual-band rivals, and the Forerunner 265 demonstrated why dual-band GPS commands its price. The Nike Aerosoft shorts did their job quietly. Match each product to your priorities and budget before buying.