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THE TROPIC AIR 10TO4 MOUNTAIN BIKE CHALLENGE

Where Conservation

Meets Adrenaline

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2025 Event details

We are delighted to announce that the 23rd annual 10to4 Mountain Bike Challenge will once again be sponsored by TROPIC AIR! The event will take place over the weekend of the 14th to 16th February, and you can expect all the usual favorites plus lots more to do at Borana Race Village.

All the fun of 10to4!

Over the coming weeks, we'll be sharing all the details you'll need to plan and enjoy your 10to4 weekend. So if you need help to decide which race to enter or where you're going to stay, information on sponsorship options and other ways to get involved as a supporter, or facts and figures about race routes, this will be your one-stop shop.

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WHAT'S NEW FOR 2025?

The 10to4 event has grown in popularity over the years, and we now have between 250 and 300 riders on the  mountain on their bikes on Day 2, which is a challenge for everyone!  This year, we'll be introducing new timing systems to create a more streamlined and automated process.  The new set-up will ensure accurate recording of start and end times, providing participants with the reliability and satisfaction they deserve.  We're partnering with a service provider experienced in handling similar adventure events to ensure a seamless implementation which, we believe, will lead to absolute confidence in the final race times and reduce the delay between the end of the last race of the day and the start of the fun of the evening with prize-giving.​​​

Contact

GET IN TOUCH!

Got Questions? Just Contact Us Below

Thanks for getting in touch!

For further information you can also contact us at:

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10to4Registration@MountKenyaTrust.org - for registration and bookings for camping, bike drop, etc.

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10to4@MountKenyaTrust.org - for general inquiries about the event, sponsorship, concessions and all other queries.

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