Triathlons in United Kingdom 2027
97 races in United Kingdom (77 triathlons, 16 duathlons and 4 aquathlons) between 1 January 2027 and 3 October 2027.
For now they are basic listings: date, location and a link to the official website. We verify them one by one.
Next up: New Year's Day Triathlon, on 1 January 2027 in Edinburgh.
By distance: 1 sprint, 3 middle distance and 3 long distance. Busiest months: May 2027 (28), June 2027 (20) and April 2027 (13).
Races
| Date | Race | Location | Sport and distance | Fee | Page |
|---|---|---|---|---|---|
| 1 Jan 2027 | New Year's Day Triathlon | Edinburgh | Triathlon · Distance pending | — | Basic |
| 17 Jan 2027 | Dorney Lake Duathlon | Dorney | Duathlon · Distance pending | — | Basic |
| 17 Jan 2027 | Manchester Airport Duathlon | Wilmslow | Duathlon · Distance pending | — | Basic |
| 6 Feb 2027 | Dorney Lake Duathlon | Dorney | Duathlon · Distance pending | — | Basic |
| 7 Mar 2027 | Carlisle Spring Duathlon | Brampton | Duathlon · Distance pending | — | Basic |
| 7 Mar 2027 | Frosty Aquathlon | Littlehampton | Aquathlon · Distance pending | — | Basic |
| 7 Mar 2027 | Glasgow University Aquathlon | Glasgow | Aquathlon · Distance pending | — | Basic |
| 13 Mar 2027 | Dorney Lake Duathlon | Dorney | Duathlon · Distance pending | — | Basic |
| 14 Mar 2027 | Rivington Duathlon | Horwich | Duathlon · Distance pending | — | Basic |
| 21 Mar 2027 | East Fortune Duathlon | East Fortune | Duathlon · Distance pending | — | Basic |
| 21 Mar 2027 | Ely 115 Squadron Duathlon | Ely | Duathlon · Distance pending | — | Basic |
| 21 Mar 2027 | Lake District Duathlons - Grasmere | Grasmere | Duathlon · Distance pending | — | Basic |
| 21 Mar 2027 | Oulton Park Spring Duathlon | Little Budworth | Duathlon · Distance pending | — | Basic |
| 3 Apr 2027 | Dorney Lake Duathlon | Dorney | Duathlon · Distance pending | — | Basic |
| 4 Apr 2027 | East Leake Triathlon | East Leake | Triathlon · Distance pending | — | Basic |
| 4 Apr 2027 | Fleetwood Spring Triathlon | Fleetwood | Triathlon · Distance pending | — | Basic |
| 4 Apr 2027 | Yorkshire Duathlons - Bramham Park | Wetherby | Duathlon · Distance pending | — | Basic |
| 17 Apr 2027 | Bamburgh Castle Duathlons | Bamburgh | Duathlon · Distance pending | — | Basic |
| 18 Apr 2027 | Ribby Hall Triathlon | Wrea Green | Triathlon · Distance pending | — | Basic |
| 18 Apr 2027 | Stratford Triathlon | Stratford-upon-Avon | Triathlon · Distance pending | — | Basic |
| 18 Apr 2027 | West Lancs Spring Triathlon & Multisport | Ormskirk | Triathlon · Distance pending | — | Basic |
| 25 Apr 2027 | Bishopbriggs Triathlon | Bishopbriggs | Triathlon · Distance pending | — | Basic |
| 25 Apr 2027 | Early Brigg Sprint Triathlon | Brigg | Triathlon · Distance pending | — | Basic |
| 25 Apr 2027 | Harrogate Triathlon | Harrogate | Triathlon · Distance pending | — | Basic |
| 25 Apr 2027 | Roade Sprint Triathlon | Roade | Triathlon · Distance pending | — | Basic |
| 25 Apr 2027 | Wilmslow Spring Triathlon | Wilmslow | Triathlon · Distance pending | — | Basic |
| 1 May 2027 | Dorney Triathlon | Windsor | Triathlon · Distance pending | — | Basic |
| 1 May 2027 | Salt Ayre Triathlon | Lancaster | Triathlon · Distance pending | — | Basic |
| 2 May 2027 | ATW St Neots Triathlon | St Neots | Triathlon · Distance pending | — | Basic |
| 2 May 2027 | Deviation Duathlon - Fareham | Fareham | Duathlon · Distance pending | — | Basic |
| 2 May 2027 | Horwich Triathlon, Multisport & Trail Runs | Horwich | Triathlon · Distance pending | — | Basic |
| 2 May 2027 | Oldbury White Horse Sprint Events | Calne | Triathlon · Distance pending | — | Basic |
| 3 May 2027 | Speedhub Lutterworth Triathlon | Lutterworth | Triathlon · Distance pending | — | Basic |
| 3 May 2027 | Tad Tri | Tadcaster | Triathlon · Distance pending | — | Basic |
| 3 May 2027 | Tonbridge Triathlon | Tonbridge | Triathlon · Distance pending | — | Basic |
| 9 May 2027 | Cheshire Triathlon | Nantwich | Triathlon · Distance pending | — | Basic |
| 9 May 2027 | Dalby Forest Wild Duathlons | Dalby Forest | Duathlon · Distance pending | — | Basic |
| 9 May 2027 | East Grinstead Triathlon | East Grinstead | Triathlon · Distance pending | — | Basic |
| 9 May 2027 | HSV Sprint Triathlon | Hatfield | Triathlon · Distance pending | — | Basic |
| 9 May 2027 | Llanelli Agilis Sprint Triathlon | Llanelli | Triathlon · Distance pending | — | Basic |
| 9 May 2027 | Royal Wootton Bassett Sprint Triathlon | Royal Wootton Bassett | Triathlon · Distance pending | — | Basic |
| 15 May 2027 | Essex Triathlons - Hanningfield Reservoir | Chelmsford | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | 51fiver Cotswold Standard Distance Triathlon | Cirencester | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | Arundel Lido Triathlon | Arundel | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | Mull of Kintyre Triathlon | Campbeltown | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | Roadford Lake Triathlon | Broadwoodwidger | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | Southport Triathlon & Multisport | Southport | Triathlon · Distance pending | — | Basic |
| 16 May 2027 | Tri Cheddar | Cheddar | Triathlon · Distance pending | — | Basic |
| 22 May 2027 | Glasgow Triathlon | Glasgow | Triathlon · Distance pending | — | Basic |
| 23 May 2027 | ATW Centurion 100km Triathlon Box End | Bedford | Triathlon · Distance pending | — | Basic |
| 23 May 2027 | Swansea Triathlon | Swansea city centre | Triathlon · Distance pending | — | Basic |
| 29 May 2027 | Marazion Triathlon - The Kernowman | Marazion | Triathlon · Distance pending | — | Basic |
| 30 May 2027 | Marlow Triathlon | Marlow | Triathlon · Distance pending | — | Basic |
| 31 May 2027 | Westonbirt Sprint Triathlon | Westonbirt | Triathlon · Distance pending | — | Basic |
| 2 Jun 2027 | Midweek Dorney Triathlon | Windsor | Triathlon · Distance pending | — | Basic |
| 5–6 Jun 2027 | Blenheim Palace Triathlon | Woodstock | Triathlon · Distance pending | — | Basic |
| 5 Jun 2027 | Wales Triathlon | Fishguard | Triathlon · Distance pending | — | Basic |
| 6 Jun 2027 | ATW Grafman Middle Distance Triathlon | Huntingdon | Triathlon · Distance pending | — | Basic |
| 6 Jun 2027 | Henley Triathlon | Henley | Triathlon · Distance pending | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Bolton | Bolton | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | Weymouth Classic & Sprint Triathlon | Weymouth | Triathlon · Distance pending | — | Basic |
| 6 Jun 2027 | White Cliffs Sprint Triathlon | Dover | Triathlon · Distance pending | — | Basic |
| 12 Jun 2027 | Celtman! Extreme Scottish Triathlon | Torridon (Wester Ross) | Triathlon · Long distance | — | Basic |
| 13 Jun 2027 | Dartmouth Triathlon | Dartmouth | Triathlon · Distance pending | — | Basic |
| 13 Jun 2027 | Royal Windsor Triathlon | Windsor | Triathlon · Distance pending | — | Basic |
| 19 Jun 2027 | Shropshire Triathlon | Ellesmere | Triathlon · Distance pending | — | Basic |
| 20 Jun 2027 | Lakesman Triathlons | Keswick | Triathlon · Distance pending | — | Basic |
| 20 Jun 2027 | Lochore Aquathlon | Lochore | Aquathlon · Distance pending | — | Basic |
| 20 Jun 2027 | Ultimate Triathlon 150 100 50 | Ellesmere | Triathlon · Distance pending | — | Basic |
| 26 Jun 2027 | Caldicot Triathlon | Caldicot | Triathlon · Distance pending | — | Basic |
| 26–27 Jun 2027 | Castle Race Series - Cholmondeley Castle | Cholmondeley | Triathlon · Distance pending | — | Basic |
| 26–27 Jun 2027 | The Northumbrian | Kielder | Triathlon · Distance pending | — | Basic |
| 27 Jun 2027 | The Original Swanage Triathlon Festival | Swanage | Triathlon · Distance pending | — | Basic |
| 27 Jun 2027 | Ullswater Epicman Triathlon & Multisport | Pooley Bridge | Triathlon · Distance pending | — | Basic |
| 4 Jul 2027 | ATW Big East & Maldon Triathlon | Maldon | Triathlon · Distance pending | — | Basic |
| 4 Jul 2027 | Derwent Reservoir Triathlons | Consett | Triathlon · Distance pending | — | Basic |
| 4 Jul 2027 | HeatWave Aquathlon | Littlehampton | Aquathlon · Distance pending | — | Basic |
| 4 Jul 2027 | MOK Tri Series Race 2 | Campbeltown | Triathlon · Distance pending | — | Basic |
| 10 Jul 2027 | Upton Tri + Duathlon | Upton-upon-Severn | Triathlon · Distance pending | — | Basic |
| 10 Jul 2027 | Windermere Triathlons & Duathlons | Bowness-on-Windermere | Triathlon · Distance pending | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Swansea | Swansea Bay | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | Marlow Triathlon | Marlow | Triathlon · Distance pending | — | Basic |
| 11 Jul 2027 | Southend Triathlon | Southend-on-Sea | Triathlon · Distance pending | — | Basic |
| 24 Jul 2027 | The Beastie Triathlons | Balloch | Triathlon · Distance pending | — | Basic |
| 25 Jul 2027 | Running GP at Goodwood Motor Circuit Races & Duathlons | Chichester | Duathlon · Distance pending | — | Basic |
| 1 Aug 2027 | Irvine Sprint Triathlon | Irvine | Triathlon · Sprint | — | Basic |
| 7 Aug 2027 | West Midlands Triathlon | Birmingham | Triathlon · Distance pending | — | Basic |
| 15 Aug 2027 | IRONMAN Leeds | Leeds | Triathlon · Long distance | — | Basic |
| 22 Aug 2027 | York Triathlon | York | Triathlon · Distance pending | — | Basic |
| 4 Sep 2027 | Ellesmere Triathlon | Ellesmere | Triathlon · Distance pending | — | Basic |
| 12 Sep 2027 | Fleetwood Triathlon | Fleetwood | Triathlon · Distance pending | — | Basic |
| 12 Sep 2027 | IRONMAN 70.3 Weymouth | Weymouth | Triathlon · Middle distance | — | Basic |
| 19 Sep 2027 | IRONMAN Wales | Pembrokeshire | Triathlon · Long distance | — | Basic |
| 19 Sep 2027 | North West Triathlon | Nantwich | Triathlon · Distance pending | — | Basic |
| 19 Sep 2027 | Salcombe Brewery Co Sprint Triathlon | Salcombe | Triathlon · Distance pending | — | Basic |
| 19 Sep 2027 | Wilmslow Autumn Triathlon | Wilmslow | Triathlon · Distance pending | — | Basic |
| 3 Oct 2027 | Warwickshire Triathlon | Stratford-upon-Avon | Triathlon · Distance pending | — | Basic |
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