Congratulations on completing the HOKA UTMB Mont-Blanc Let's Fly Chamonix Challenge! You flew through the iconic segment and earned yourself a reward...

As well as the digital finishers badge in your Strava Trophy case, you can also enter our exclusive finishers prize draw for a chance to be 1 of 5 lucky winners to win a pair of our all-new trail shoe, Mafate 5, to keep you flying for the long run.*

#FlyHumanFly #HOKA #LetsFlyChamonix Deadline for entry: 23:59 GMT on

All individuals (“Participants”) who take part in the Optimum Nutrition x McLaren “The Optimum Lap” Strava challenge (the “Challenge”) agree that the rules set out in these Terms and Conditions shall be applicable to, and binding on, Participants. Optimum Nutrition (the trading name of [Glanbia] is referred to as the “Promoter” in relation to the Challenge for the purposes of these Terms and Conditions. The Challenge is delivered in partnership with Strava [XX] (“Strava”).

These Terms and Conditions cover the Challenge and the rewards made available to Participants who successfully completed a 5k run at the Dubai Run. By taking part in the Challenge, you give your express consent and agree to be bound by these Terms and Conditions. You also consent to the Promoter sharing your personal data with its affiliates (meaning, in relation to the Promoter, any entity that controls, is controlled by, or is under common control with the Promoter from time to time) and suppliers (including Strava, Inc. and any reward-fulfilment partner) for the purposes of administering the Challenge and carrying out any related processing activities. These Terms and Conditions apply in addition to (i) Strava’s own terms of service and privacy policy, which govern your use of the Strava app and platform, and (ii) any other terms and conditions applicable to your Optimum Nutrition account or any wider Optimum Nutrition campaign. If there is a conflict between such other terms and these Terms and Conditions, these Terms and Conditions will apply insofar as the Challenge and its rewards are concerned.

Challenge publication date: 15 November 2026 Challenge start date: 22 November 2026 Challenge end date: 22 November 2026 (the Challenge runs for a single day, aligned to the Dubai Run event) Prize redemption window: XX

The Challenge is open to Strava users running the Dubai Fitness Challenge in the United Arab Emirates only. Minimum age to participate: 18 years and over Participants must hold a valid Strava account in good standing and must join/track their activity via the Strava app during the Challenge window in order to be considered a valid entrant. Employees, directors, contractors and agents of the Promoter, McLaren, Strava, and any other third parties directly associated with the administration or marketing of this Challenge, together with their immediate family members and household members, are not eligible to participate, and any such entry will be deemed invalid.

1. Track your run on the Strava app during the Dubai Run event on 22 November 2026 (anyone tracking the official Dubai Run race is automatically entered into the Challenge).
2. Complete a 5km distance within the promotional window to complete the Challenge.
3. Everyone who completes the Challenge receives a digital finisher badge, added automatically to their Strava Trophy Case.
4. Winner selection – all finishers being eligible for a prize draw (“lucky participants”) will be entered in a random prize draw among all valid finishers.

Subject to availability, valid Participants who complete the Challenge in accordance with these Terms and Conditions will be eligible for the following rewards:

• Optimum Nutrition x McLaren co-branded merchandise – total pool of 90 items: 40 caps, 30 thermal bottles and 20 backpacks.
• A single-use online product discount code, redeemable against Optimum Nutrition products, available to up to 2,800 Participants.

Rewards are non-refundable, non-transferable and non-exchangeable, and cannot be exchanged for cash, reward credit, or any other gift of any kind. The Challenge is only applicable to activity tracked within the stipulated Challenge dates; activity recorded outside of this window will not be deemed valid and will not be eligible for any reward. Winners will be notified via the email address registered to their Strava account, together with a redemption link. In case of any doubt as to fraudulent activity, the Promoter reserves the right, itself or through a third party, to deny any claim that is deemed to have been made fraudulently and/or not in accordance with these Terms and Conditions.

By participating in the Challenge and/or accepting a reward, Participants grant the Promoter, Strava, McLaren and their respective affiliates the right to use the Participant's name, likeness, image, photograph, voice and Challenge related content for promotional, marketing and publicity purposes in any media, worldwide and without further compensation, except where prohibited by applicable law.

By taking part in the Challenge, Participants warrant that they have carefully read, accepted and agreed to abide by these Terms and Conditions.
1. The Promoter and Strava (together, the “Organisers”) will interpret these Terms and Conditions in their sole discretion and reserve the right to amend them at any time, subject to applicable law and, where reasonably practicable, notice to Participants.
2. By entering and participating in the Challenge, Participants agree that the Organisers may collect and process their personal information for the purposes of administering the Challenge.
3. In the event of a dispute, Participants acknowledge and agree that the decision of the Organisers will be final and binding, and no correspondence will be entered into in this regard.
4. By entering the Challenge and/or accepting a reward, Participants indemnify, release and hold harmless the Organisers (including their subsidiaries, holding companies and affiliates), their directors, employees, agents, suppliers and contractors from and against any actions, claims and/or liability for injury, loss, damage or expense arising directly or indirectly from participation in the Challenge and/or the use, acceptance or possession of a reward.
5. Participants who, in the Organisers’ sole determination, act unlawfully, fraudulently, in breach of these Terms and Conditions, or otherwise dishonestly, may be disqualified from the Challenge and will not be eligible to receive any reward.
6. The Organisers reserve the right to terminate the Challenge at any time with immediate effect. Should this occur, the Organisers will provide notice, and it is the Participant’s responsibility to check that channel.
7. The Promoter is not liable for any technical failure (including failure of the Strava app, GPS tracking inaccuracies, or connectivity issues) that may result in an activity not being successfully recorded or an entry not being validly submitted.
8. The duration of the Challenge may be extended or curtailed at the sole discretion of the Organisers, subject to applicable law.
9. The Promoter reserves the right to block entries and disqualify Participants found to be abusing the Challenge rules or mechanics (including GPS spoofing, use of vehicles, or other means of artificially recording a qualifying distance).
10. If the Challenge is not capable of being conducted as planned for any reason beyond the Organisers’ reasonable control (including but not limited to computer virus, tampering, unauthorised intervention, fraud, technical failure, extreme weather, or any law, regulation or government directive), the Organisers reserve the right, to the fullest extent permitted by law, to cancel, terminate, modify or suspend the Challenge and to disqualify any Participant who tampers with the Challenge or entry process.
11. The Organisers shall not be liable for any loss or damage, whether direct or indirect, or for any death or personal injury suffered by a Participant while training for or completing the Challenge, except to the extent such liability cannot be excluded by law.

Optimum Nutrition and its associated logos are registered trademarks of the Promoter and/or its affiliates. The McLaren name, logo and related marks are used under licence from McLaren.

The Promoter shall process Participants’ personal data in accordance with its privacy policy and applicable UAE data protection law.

By participating in the Challenge, Participants submit to the jurisdiction of the courts of the United Arab Emirates for any and all actions or claims in any way related to the Challenge and expressly agree that such actions or claims are subject to the laws and regulations of the United Arab Emirates.