H5 Holiday Club is back at Marlborough College in 2026
With even more activities for you to enjoy!
Discover a premium array of courses and activities, delivered by qualified instructors. The course makes the most of the vast grounds and impressive facilities of Marlborough College, for children aged 5 to 8 and 8 to 14 years old.

Courses on Offer
Children's Activities (5-8 years old); Outdoor Adventure (8-14 years old)
Mixed Martial Arts (8-14 years old); Multi-Sports (8-14 years old) Summer Only
Easter 2026 Dates:
30th March to 2nd April
7th to 10th April
4 days of activities for ONLY £260
Summer 2026 dates:
6th to 10th July
13th to 17th July
20th to 24th July
27th to 31st July
3rd to 7th August
A Week full of adventure for ONLY £345 with a HOT Lunch
10% Sibling Discount
Courses on Offer
We have courses available for 2 age ranges; 5-8 years' old; 8-14 years' old
5-8 year olds
Children's Activities:
Each day is filled with fun, engaging activities designed to keep children entertained, active, and inspired. From creative crafts and exciting games to outdoor adventures and interactive learning, there’s always something new to discover and enjoy. Perfect for curious minds and energetic spirits!
8 - 14 year olds
Outdoor Adventure:
Get ready to embrace the outdoors with a wide range of thrilling and adventurous activities! From climbing and canoeing to raft building and caving experiences, each day offers exciting challenges that build confidence, teamwork, and unforgettable memories. Perfect for those who love to explore, get active, and connect with nature.
A Mixture of Martial Arts:
Whether you're a beginner or looking to sharpen your skills, our Mixture of Martial Arts sessions offer the perfect opportunity to learn new techniques or build on what you already know. Develop strength, discipline, and confidence through fun, focused training in a supportive environment.
8 - 14 year olds
Multi-Sports:
Stay active and have fun with a variety of exciting sports and team games! From football and basketball to dodgeball, tennis, and more, our Multi-Sports sessions offer something for everyone. It’s a great way to build skills, make new friends, and enjoy the spirit of friendly competition.
Note: Multi-Sports is only available during the July and August dates
Due to weather or circumstances out of our control, activities may be changed or adapted
Premium Activities in the grounds of Marlborough College
Indoor Climbing Wall
Canoeing & Raft Building
Caving Experience & Archery
A mixture of Martial Arts
multi-sports
Large Inflatable Obstacle Course
Bushcraft, fire lighting, cooking and shelter survival
and more ...


Registration Number: 2843393
FAQ's:
Do you accept Childcare vouchers?
Yes we do. Search for H5 Adventure, Ofsted Number: 2843393, through your childcare portal, and pay the amount of money for the provision to the childcare portal. Upon proof of completion, we will provide you with a code to book online via our booking system.
What time is drop off and collection?
Drop off anytime from 08:45 to 09:00 Collect 16:45 to 17:00
Do you have to book for the whole week:
No, you can book individual days as you wish, however there is a discount for booking the whole week
Is there any food and drink supplied?
A hot lunch is provided each day (Not during Easter) by the College Catering team.. Please provide nut free snacks & a refillable water bottle. Dietary requirements can be facilitated
Can my child be in the same group as their friend?
We will endeavor to make this happen, make a note when booking, however we can not guarantee
Does my child require a change of clothes/footwear and sun lotion?
Yes, please send them with this each day and with sun lotion applied and the ability to re apply
May I collect my child early?
Yes, please discuss this when dropping off your child
What is your OFSTED Registration Number?
2843393
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Our Promise to you
Ofsted Registered ... DBS Enhanced Checked Instructors .... Adventurous Activity Licensed ... Over 20 years of Experience (and previously with Marlborough College Summer School too)
You would want to see the highest standard from your holiday club provider, which is no less than we expect. All instructors hold current enhanced DBS checks, First Aid and are qualified and or experienced in the Activities they lead.
There is also a Course Director, who will be responsible for ensuring the safety of all children and making sure the children have the best possible time at H5 Holiday Club