Smartar Box
Caldas 1772, C1427 Cdad. Autónoma de Buenos Aires, Argentina
Box on Caldas street in Buenos Aires offering functional training, CrossFit and Hyrox classes, with bookings through its web and Android and Apple apps.
Smartar Box: key facts
- Address
- Caldas 1772, C1427 Cdad. Autónoma de Buenos Aires, Argentina
- Listed as
- HYROX classes
- Website
- smartar.turnosweb.com
- @smartar.box
- HYROX Buenos Aires venue
- HYROX Buenos Aires, 20–21 Mar 2027 · about 8 km away (straight line)
- Closest listed gym
- Open Box 24/7 · 3.8 km
- Details checked
- 3 Nov 2026
- ★ 4.8
- 51 reviews on Google
Rating from Google Maps, checked 25 Oct 2026.
HYROX equipment
We haven't found a HYROX kit list (sled, SkiErg, rower, wall balls) for Smartar Box yet. Ask before you book, or add it if you train here.
HYROX offer
- ●Lists Hyrox classes alongside functional and CrossFit classes
Coaching languages
Spanish
Details from smartar.turnosweb.com, checked 3 Nov 2026 — spotted a change? Claim or suggest an edit
Upcoming HYROX races near Smartar Box
Every upcoming race in Buenos Aires, plus others nearby and in Argentina. Distances are straight-line from Smartar Box to the race venue area, rounded.
- HYROX Buenos Aires20–21 Mar 2027La Rural · about 8 km (straight line)in 18 weeksTickets soon
Racing HYROX Buenos Aires on 20–21 Mar 2027? Your training timeline from today
18 weeks to go- Build11 Nov – 22 JanAerobic base and weekly running volume; learn each station's technique at light loads.
- Race-specific23 Jan – 9 MarCompromised running: 1 km runs straight into station work, plus one race simulation every 2–3 weeks.
- Taper10 Mar – 19 MarCut volume by about half, keep some intensity, sleep, and test your race-day kit and food.
General HYROX guidance with the dates worked out for you, not a programme from any gym. Full plan: 12-week HYROX training plan.
Trained at Smartar Box?
Write the first review for other athletes. Reviews are checked before they appear. For Google's reviews, open Google Maps ↗.
Racing HYROX from Smartar Box?
Pick Smartar Box as your gym on your profile and you'll show up here with your next race, so training partners and local brands can find you.
Find a training partner at Smartar Box
Looking for a doubles or relay partner who trains at Smartar Box? The RoxSkin partner finder lists athletes by race: post the race you're entered in and message others racing it, without sharing your email.
Open the partner finder →Other HYROX gyms in Buenos Aires
All gyms in Buenos Aires →Smartar Box: FAQ
Where is Smartar Box?
Smartar Box is at Caldas 1772, C1427 Cdad. Autónoma de Buenos Aires, Argentina.
Is Smartar Box a HYROX gym?
RoxSkin lists Smartar Box as "HYROX classes". A regular gym that runs HYROX classes or race prep. What it lists for HYROX: Lists Hyrox classes alongside functional and CrossFit classes.
Is Smartar Box near the HYROX Buenos Aires venue?
Smartar Box is about 8 km in a straight line from La Rural, where HYROX Buenos Aires runs 20–21 Mar 2027. Check travel time on a map before race day.
When is the next HYROX race near Smartar Box?
HYROX Buenos Aires, 20–21 Mar 2027 at La Rural, about 8 km away in a straight line: 18 weeks from today.
Which other HYROX gyms are near Smartar Box?
The closest in the RoxSkin directory: Open Box 24/7 (3.8 km), HYVE Recoleta (5.4 km), Move Training Center (8.2 km).
Own or coach at Smartar Box?
Claim this page
Once we've checked it, you keep Smartar Box's details up to date yourself: equipment, drop-in price, classes and hours. Claiming needs a free RoxSkin account (no avatar needed).
Just spotted something out of date? Report a change (no account needed) or email gyms@roxskin.io.
Sponsor your members on race day
Your gym can buy logo spots on your members' auctions, like any brand. Each one is a normal spot on that member's auction, and the winning logos go on them as race-day tattoos. Next race nearby: HYROX Buenos Aires, 20–21 Mar 2027.
Ask your members to pick Smartar Box on their RoxSkin profile: their races and auctions then show on this page.
Sponsoring several members? We can put together a pack across athletes and races, with one invoice.
Sponsor the whole team