All Memberships
Drop-in (500,000vnd)
Begins on the date of the first registration. Valid for 1 day.
Drop-in as a guest at CrossFit Tay Ho and join the fun. This counts as a Day-pass and allows you to attend classes and Open Gym.
Buy
$20.00
1 Week Visitor Pass (1,700,000 vnd)
Begins on the date of the first registration. Valid for 7 days.
1 Week Unlimited Pass - For people stopping by for a little while.
Buy
$65.00
UNDRGRND Memberships
1 Year Membership (35,000,000 vnd)
Begins on the date of the first registration. Valid for 365 days.

1 year of access to any and all of the scheduled classes at UNDRGRND Athletics. You may attend more than one session a day. You may pause this membership for up to a total of 4 weeks. 

Buy
$1340.00
School Year Membership (28,000,000VND + VAT)
Starts on the date of purchase. Valid for 11 months.
A membership for teachers tailored to the school year. This will cover you beginning of August- end of June and takes into account the holidays throughout the school year.
Buy
$1072.00
3 Month Unlimited Membership (10,200,000vnd)
Starts on the date of purchase. Valid for 3 months.

3 months of access to any and all of the scheduled classes at UNDRGRND Athletics.

Details
$390.00
1 Month Unlimited Membership (3,600,000 vnd)
Begins on the date of the first registration. Valid for 1 month.

1 month of access to any and all of the scheduled classes at UNDRGRND Athletics.

Buy
$138.00
6 Month Unlimited Membership (19,250,000vnd)
Starts on the date of purchase. Valid for 6 months.

6 month of access to any and all of the scheduled classes at UNDRGRND Athletics. You may pause this membership for up to 2 weeks. 

Details
$737.00
"Restricted" Membership - (2,900,000 vnd)
Begins on the date of the first registration. Valid for 1 month.

This membership enables you to attend 8 classes a month. The membership does not grant access to Open Gym.

Buy
$111.00
HYROX Open Day Trial
Starts on Nov. 15, 2026. Expires Nov. 16, 2026.

Our HYROX classes train you on the race stations, including the sled, SkiErg, rower and wall balls, with coaches guiding you every step of the way. Whether you’ve signed up for HYROX Hanoi or you’re just curious what it’s all about, this is a no-obligation trial for you to get to know our community and how we do things here at UNDRGRND Athletics. All levels welcome. We are sure you’re going to love it! It’s completely FREE... sign up!

Valid for our free HYROX Community Day on Sunday, November 15 (9:30, 10:15 or 11:00 AM).

Buy
$0.00
Founding Memberships
UNDRGRND Free Trial
Begins on the date of the first registration. Valid for 7 days.

We offer all residents to Hanoi ONE free trial session. This trial only applies to our Team WOD class on Saturday. Our team workouts are designed to bring people together, combining fitness with fun. This is a no-obligation trial for you to get to know our community and how we do things here at UNDRGRND Athletics. We are sure you're going to love it! It's completely FREE... sign-up!

IMPORTANT NOTE: The Free trial is for Hanoi residents only (living here 2+ months). Not valid for tourists or short-term visitors.

Buy
$0.00