Reddit · r/RunningShoeGeeks · Jun 3, 2026 · summarized
PositiveBought the Challenger 5 for about 50 dollars and is happy enough to use it as their speed trainer for a long time, planning it for a 10k and half marathon.
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A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.
So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.
Showing 2 reviews mentioning fast Show all
Reddit · r/RunningShoeGeeks · Jun 3, 2026 · summarized
PositiveBought the Challenger 5 for about 50 dollars and is happy enough to use it as their speed trainer for a long time, planning it for a 10k and half marathon.
Reddit · r/RunningShoeGeeks · Apr 30, 2026 · summarized
PositiveThey call the Feidian 5 Challenger a beast they could always trust to hit target paces in workouts.
Of the 5 reviews with a clear verdict, 100% are positive, 0% mixed and 0% negative. The praise mentioned most is fast.
We collected and summarized 5 experiences shared on Reddit, with links to the original sources. Reviews submitted here are checked for spam before they appear. Every review, submitted here or collected, is read as positive, mixed or negative.
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