The 1 best gyms in Winterthur
avg 4.2 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
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Key facts
CityHero lists 1 gyms in Winterthur (as of October 2026), averaging 4.2 out of 5 Google stars. Number 1 in the Hero Score is Boxunion Winterthur (4.2 stars, 13 reviews).
- Listings
- 1
- Avg. Google rating
- 4.2 / 5
- No. 1 Hero Score
- Boxunion Winterthur
- Reviews in total
- 13
Source: CityHero directory, ratings via Google · as of October 2026.
Gyms in Winterthur: what to know
Looking for a gym in Winterthur? CityHero brings together 1 Gym in one place – from no-frills weight rooms to full studios with class schedules and a sauna. Compare offers, reviews and opening hours to find the one that fits your routine. On average that's 4.2 out of 5 stars. Top-rated: Boxunion Winterthur. Review the contract and support: minimum term and notice period, a trial session, an equipment induction plus extras like sauna, showers or personal training are all worth comparing.
Related categories in Winterthur
Gyms in nearby towns
Frequently asked questions
How many gyms are there in Winterthur on CityHero?
CityHero currently lists 1 gym in Winterthur, rated 4.2 out of 5 stars on average. Currently top-rated: Boxunion Winterthur.
Which gym in Winterthur is open 24 hours?
Some of the 1 Gym in Winterthur offer round-the-clock access, while others keep fixed hours. Filter the listings by opening hours to find studios with 24/7 access.
Can I book a trial session?
Many studios offer a free or discounted trial before you commit to a membership. Through CityHero you can send your enquiry directly to one or up to two Gyms in Winterthur at the same time.