The Northern Arena World Challenge is designed to encourage members to visit more consistently, introduce members to different areas of the facility, increase Group Fitness attendance, create excitement and community during winter and reward participation rather than performance.

To ensure every member has an equal opportunity to win the following terms and conditions are in place.

• World Challenge is free to enter for current, active full facility Northern Arena gym members only.

• You must be an active, full member of Northern Arena to enter and at time of the draw. 

• The competition and runs from 6 July to 2 August 2026.

• Members must visit Northern Arena three times within a promotional week to be entered into that week’s prize draw. 

Bring A Friend:

• When you bring a friend for free, only the Bring a Friend stamp is allocated for that visit. For example: You bring a friend along to a Yoga class. A bring a friend ball will be stamped not the Mindful group and not both.

• Friend stamps can only be allocated to one person per visit.

• You must accompany your friend during the visit.

• Friends cannot check-in alone.

• A maximum of two Friends visits is allowed per entry card.

Winners:

• Weekly winners will be selected at random and notified by Northern Arena.

• You must complete 3 visits each week to enter the weekly draw.

  • Week 1 Monday 6 - Sunday 12 July

  • Week 2 Monday 13 - 19 July

  • Week 3 Monday 20 - 26 July

  • Week 4 Monday 27 July – 2 August

• Only one entry per week for 3 visits weekly draw is permitted.

• Gym visits are registered, verified and final only when captured by the entry gate.

• To qualify for the grand prize draw, members must collect eight valid stamps, with a maximum of two stamps counted per category.

  • Entries close at 6pm 2 August.​

  • You must remember to clip/stamp your entry card on ENTRY to Northern Arena.  Unfortunately, we cannot clip/stamp at another time.

  • Only qualified members of Northern Arena stamp to stamp entry cards.

• All accounts must be up to date at time of draw.  

• The winner will be notified by phone. If contact cannot be made through incorrect details a redraw will take place.

• You may enter the main prize draw as many times as you wish, but only 1 entry for a minimum of 3 visits during the promotional weekly draws. 

Bonus social media

• Entries are only valid when Northern Arena is tagged and the hashtag is used.

• Bonus social media entries will be entered for you when the tags are used and published.

Prizes

• Prizes are not transferable, exchangeable, or redeemable for cash.

• Northern Arena reserves the right to verify entries, amend the promotion if required, and make the final decision on all prize draws. 

Entries

• Entries can be revoked at any time if misuse is detected.

• Cards are issued per person only.

• Under 18′s can compete and enter, however if you are drawn the voucher will be awarded to the responsible parent/ guardian.

• You must be 13 years or older to participate.

• Age verification or proof of identity may be requested.  

• Place your completed entry cards in the entry box at Northern Arena reception with your details completed, to enter the draw to win.

• Lorna Jane and Shoe Science vouchers are subject to their own terms and conditions outside of the running of this competition.

• Vouchers can be used in one transaction only.

• Does not include general gym visits, Family Swim or Learn to Swim School or Personal training sessions.  

• The promoter is Northern Arena in conjunction with Lorna Jane, Personal Trainers and Shoe Science. Only Northern Arena has responsibility for the general running of this promotion.

• Northern Arena, Lorna Jane and Shoe Science staff and contractors, and immediate family cannot enter.  

• Not valid with any other offers or promotions.  

These rules are final. - Abuse or deliberate flouting of the rules will not be taken kindly and may result in your entry being removed.

• For more information please contact gym@northernarena.co.nz or call 09 421 9700.

• Only available at Northern Arena, 8 Polarity Rise, Silverdale, New Zealand.

"Active membership" definition = The member must be enrolled as a regular or upfront paying membership not on suspension and without cancellation pending. Any trial, paid or complimentary, free visit pass holders or complimentary membership holders cannot participate.   

"Visit" “Workout” definition = To attend and complete any group fitness class, SwimFit Session, for a minimum of 30 minutes.