Aviemore Triathlon

Join us for Aviemore Triathlon in the heart of the Cairngorms, with an open water swim in the cool, clear waters of Loch Morlich, followed by mountain biking and trail running through the spectacular Glenmore Forest.

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12th September 2027

12th September 2027 @ 9am

Superb water quality, spectacular mountain scenery and a fantastic mix of forest roads, easy tracks and singletrack make this one of the UK’s finest locations for off-road racing.

The Long Hard Durty

The Long Hard Durty is our Standard distance race, combining a 1,000m open water swim, 18km of technical mountain biking and a 9km trail run. A tough course in a spectacular setting, this is a serious off-road challenge.

  • 1,000m Open Water Swim
  • 18km Technical Mountain Bike
  • 9km Trail Run
  • Triathlon Scotland Cross Triathlon Championship
The Short Fast Durty

The Short Fast Durty is our Sprint distance race, combining a 500m open water swim, 12km mountain bike and 5km trail run. A fast, fun and achievable introduction to off-road triathlon, all set against the spectacular backdrop of the Cairngorms.

  • 500m Open Water Swim
  • 12km Mountain Bike
  • 5km Trail Run

A Greener Aviemore Triathlon – Bring your own cup

  • Feed station cups are our biggest source of waste. So we’re stopping using them. Completely. There will be no cups at feed stations. You need to bring your own. You will need to carry this with you and use it on the course and at the finish line if you wish to use feed stations.
  • Did you know your race number is recyclable, just pop it in with your kerbside recycling

We appreciate your help in ensuring our events make minimal impact on the environment.

You can download the Athlete Guide here approximately 2 weeks before race day.

Please make sure you read this to familiarise yourself with the event and the race day timings.

The loch has been chosen for its superb water quality and spectacular surroundings.

Short Fast Durty – 500m Open Water Swim (wetsuits compulsory).  One lap, deep water start.

Long Hard Durty – 1000m Open Water Swim (wetsuits compulsory). Two laps, deep water start.

Bike

The Mountain Bike section mixes fast forest gravel tracks, some well-used and some a little rougher, with shorter, fun-dabby-dozy sections of twisty, narrow, rooty forest singletrack.

Short Fast Durty

The course is mostly Blue standard or below, with a small amount of fun singletrack thrown in. A mountain bike is recommended, but if you’re confident on a gravel bike, you may be fine on one.

Long Hard Durty

Things get a bit more serious, with some Red and Black graded sections featuring steeper, more technical terrain. A bit of mountain bike practice before race day will definitely make for a quicker and happier ride!

Mountain bikes, as defined by British Triathlon, and helmets are compulsory. Gravel bikes are neither suitable nor permitted.

Click on the links for further information on course descriptions:

Run

The Run will be on a mix of forest trails, singletrack, rough stuff, and includes a section of open hill running (Long Hard Durty only) with breath-taking views.

Take 30 seconds to look around you!.

 

Transitions

View Transition Maps Below (Transition layout may change closer to the event new layouts will be posted if this is the case):

SCHEDULE

Saturday 11th September

1600-1800   Registration open at Badaguish Centre

Sunday 12th September

0700  Car Park at Badaguish Centre Open (please don’t try to arrive before we open the car park, or try to use the Forestry Commission car-park at Transition 1 – you’ll cause us   problems!). £5 per car parking charge – this goes to the Badaguish Centre/Speyside Trust.

0700  Registration Open at Badaguish Centre.

0700  Transition 1 Opens at Loch Morlich

0830  Registration Closes

0830  Transition (T1 and T2) Closes (you must have racked your bike and equipment by then – this applies to both Long Hard and Short Fast Durty competitors)

0845  LONG HARD DURTY Race Briefing at Swim Start Lochside

0900  Long Hard Durty START

0915  SHORT FAST DURTY Race Briefing at Swim Start Lochside (Both Waves to attend)

0930  Short Fast Durty START (NOTE: there are likely to be two wave starts – you will be advised of this at registration, and which wave you are in)

c.1115  Expected 1st Tri finishers

What’s included in the entry fee?

  • Professionally organised race
  • Full water safety team cover
  • Full race medical first aid cover
  • Chip Timing
  • Well stocked aid stations
  • Finisher’s T-Shirt (Or a donation to our nominated race charity)

Venue & Facilities

Badaguish Outdoor Centre, Aviemore, Scotland PH22 1AD Well, have we found a great venue an off-road race! In the heart of the beautiful Cairngorms National Park, and in the shadow of the Cairngorm Mountain itself – you’ll be swimming in the cool clean water of Loch Morlich, Biking on superb trails in the huge Glenmore Forest, and finishing yourself off with a scenic run through stunning woodland and open hillsides. The Aviemore Triathlon is based at the Badaguish Centre, right in the middle of the forest. The race will be raising funds for the Centre – they help people with a disability enjoy an outdoor holiday – a cause that we know you’ll agree is worth supporting 100%. To Book Parking or Camping on site head to eventbrite

MORE INFO

ACCOMMODATION

On-site camping pitches and Camping Pods will be available at the Badaguish Centre for a small charge. The site has showers, toilets, and acres of picturesque grassy goodness. There are lots of other accommodation options in the Glenmore valley and in the nearby ski village of Aviemore (where there are also lots of shops, restaurants and visitor activities). Follow the links from the tab above for more info. Aviemore and the Rothiemurcus/Glenmore are are very well set up for an overnight stay, and longer visits as part of your trip to Aviemore Triathlon. There are loads of outdoor activities locally, massive forests, great mountains, lots of visitor attractions (including the Reindeer Centre and the Cairngorm Funicular – both almost on the race course!). There are good accommodation options at race HQ itself (links below), and the town of Aviemore (which has plenty of Hotel, B+B and Hostel options) is a few minutes from the start line.

Links

FAQS

Can I ditch the wetsuit?

This event is run under Triathlon Scotland Rules please see Competition Rules – Triathlon Scotland for information on wetsuit use and water temperatures

Can I wear boots/gloves?

This event is run under Triathlon Scotland Rules please see Competition Rules – Triathlon Scotland for information on the use of boots/gloves for the swim section

What’s the water temperature?

Water Temperatures vary depending on the weather conditions pre-event but the loch temperature is likely to be around 13-14oC

What type of bike do I need?

We would recommend a mountain bike for this event. The short course is maybe (depending on your skills level) suitable for cross bikes and gravel bike however the long course definitely requires a proper mountain bike

Can a Relay Team be made up of 2 people rather than 3?

Yes relay teams can be made of 2 people with 1 person completing 2 of the 3 sections, when completing the entry be sure to put the appropriate name against each event leg

What is the exact route?

Full route information will be published on our website around 2 weeks prior to the event. Some routes require land owner permission and cannot be recced prior to the event. We may include new nice bits of trail as we find them during race week as well!. We aim for the course to be fully marked by the end of the Friday of event weekend, so there will be opportunity to run/ride the course beforehand.

Can I defer?

Unfortunately we do not offer deferrals, for information on refund options please see Terms & Conditions – Durty Events

Can I have a refund?

For information on refund options please see Terms & Conditions – Durty Events

Can I Change distance?

If the event you have entered has more than 1 distance option available then it is possible to transfer to another distance, this must be done at least 2 weeks in advance of the event and may be subject to a small admin fee. Please see Terms & Conditions – Durty Events for more information .

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Long Hard Durty

Short fast Durty

Entries Close 7th September 2027

A day membership of BTF/TS is included in the pricing above.  If you are a Home Nations Triathlon member £8 will be deducted from the overall price when you enter your race licence number on the form. As part of the British Triathlon Competition Rules, when taking part in a British Triathlon permitted event, individuals are required to become a member of the sport, hold a race licence and third-party Public Liability insurance.

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