outlaw holkham
half
2026
2026
2026
// swim course
1.2 miles
The 1.2 mile swim takes place in the stunning private lake at Holkham Estate, set against the impressive backdrop of Holkham Hall. Athletes will start in a time trial format, completing a single loop that takes them to the far end of the lake, around the island, and back to the Transition area positioned directly in front of the Hall.
// bike course
56 miles
The 56 mile bike course takes you out of the estate onto a single-lap, undulating route through some of the most beautiful countryside and coastal roads North Norfolk has to offer, including past Sandringham Estate. Best described as rolling, it isn’t flat, but there are no steep gradients to contend with. On your return, you'll climb up to the Obelisk, where you can admire the stunning views before descending into T2.
// run course
13.1 miles
The 13.1 mile run kicks off with a climb back to the Obelisk before you take on the first of three laps around the spectacular Holkham Estate. The undulating roads and tracks, the breathtaking scenery, and the incredible crowd support will drive you on as you push through the final miles. You’ll pass the finish area a couple of times before soaking up the roar of the crowd and making your triumphant sprint down the orange carpet.
What's included...
Stunning venues
Half Holkham takes place at stunning grounds of the historic Holkham Estate as part of the Outlaw Half Holkham Weekend.
Amazing atmosphere
With our supportive staff & volunteers, great commentary, a live DJ, and smooth organisation, the atmosphere at Outlaw is unforgettable - even if you’re just watching.
orange carpet finish with family and friends
At Outlaw events, your biggest supporters can join you for those final moments across the finish line - making it even more memorable.
On course support & nutrition
From cheering supporters to well-stocked feed stations and on-course mechanical support, everything’s in place to keep you going strong from start to finish
Finishers' medal & technical t-shirt
Take pride in your achievement with a quality medal and performance tee - a lasting reminder of what you pushed through to reach the finish line.
chip tracking, tracking & category awards
Track your performance in detail with live event tracking and full split breakdowns - so you can see where you excelled and where you can push further to make improvements next time.
free post-race meal
We want you to feel supported at every step, even when it’s all over. Enjoy a well-deserved post-race meal on us!
personalised photo packages available to purchase
Capture the day with high-quality, professional race-day photos - available to purchase after the event.
race swim hat & bottles
You’ll get an official Outlaw swim hat for the event, along with bottles to keep you hydrated on the day - and to take home as a keepsake.
FAQs.
Our booking partner Let’s Do This provide an option to pay in instalments so that you can spread the cost of your booking (you can see their terms and conditions here). Please note that until your fee is paid in full, you will not be allowed to participate and you will not be able to access the relevant withdrawal options e.g. refunds, transfers or deferrals.
Race pack collection and racking will be on Saturday. Race packs will not be posted and there is no option to rack on Sunday. Photo ID will be required for all Race Pack Collection. Bikes must be stickered prior to racking and security wristbands must be worn at all times for access to Transition – including collecting your bike post race.
The start format will be time trial with swimmers being sent off the pontoons at short intervals. Start times are allocated based on submitted swim time. Individuals will receive their personal start time prior to the event. Wetsuits will be mandatory for the swim.
We want to support everyone to have a great race. However, race cut offs exist so that we can manage athlete safety, meet our commitments to the venue, the Highways Agency and our team of volunteers and crew. Always refer to the Final Race Information for the confirmed cut off details, however, our expected cut offs for this event are:
Swim: 1 hour 20 minutes after your wave starts, with a further 10 minutes to reach the bike mount line.
Bike: 5 hours 20 minutes after your wave starts.
Run: 9 hours after your wave starts.
There may be an intermediary cut off on the bike and run routes too.
Bike feed stations will offer HIGH5 bottles with either water or HIGH5 Energy Source, HIGH5 Energy Gels or Energy Gels with caffeine and banannas. Run Feed stations will offer water, HIGH5 Energy Source, HIGH5 Zero and cola. HIGH5 Energy Gel Aqua and Aqua Caffeine and bananas.
If you change your race plans, we offer a range of options for this race. We try to be flexible and supportive. However, event costs mean that we cannot offer these options indefinitely. We believe in being transparent – an outline of the options available is below but please see the Event Terms and Conditions for full details. Refund Protection is offered when you enter through our booking partner Let’s Do This, to protect your purchase if you become unable to race. Refund Protection is provided by the Protect Group (please review their terms and conditions before you purchase). If you purchase Refund Protection and need to withdraw, you should apply to them directly in the first instance. More information about Refund Protection can be found on Let’s Do This. All notifications for changes, withdrawal, transfer or deferral must be received in writing to info@outlawtriathlon.com by 19 April 2026 to qualify:
- Enter by 31 December 2025 to qualify for a free deferral to 2027 or Transfer to another 2026 event
- Enter after 31 December and a transfer to another 2026 event will be £30, Deferral will be £50
- Change from and Individual entry to a relay for £40
- Change from Relay to Individual entry
- Withdraw for a 50% refund, (plus any Race Pass or additional purchases)
- Defer for up to 3 years if you fall pregnant or start IVF treatment after you have entered
Please note that once deferred or transferred your entry becomes non-refundable and cannot be moved again.
Minimum Age – Individual: 18 by 31 December 2026, Relay – Swim: 17 by 31 December 2026, Bike: 17 by 31 December 2026, Run: 18 by 31 December 2026
This event can be done as an individual or join in with friends and complete it as a 2 or 3 person Relay. It is a single loop swim, which takes you to the far end of the lake and around the island, before returning to the Transition area directly in front of the Hall.
more information...
weekend
overview
Race results.
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