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Olympic Distance Triathlons Found In Summer 2025
View all ↓Olympic Distance Triathlons In Summer 2025
The most comprehensive list of Olympic Distance Triathlons in Summer 2025. Discover, compare and book the best Summer 2025 Olympic (aka Standard) Distance Triathlons near you!
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Race Calendar: Olympic Distance Triathlons Summer 2025
Cholmondeley Castle Triathlon & Multisport
Malpas, Cheshire, Cheshire East
21 Jun 25 - 22 Jun 25
£35.00 - £245.00
Offer
10% OFF
Menai Holidays ABERSOCH Triathlon
Abersoch, Gwynedd
21 Jun 25
£85.00 - £90.00
Darwen Triathlon, Aquathlon & Runs
Darwen, Lancashire
22 Jun 25
£24.00 - £67.00
4.0
The Cardiff Triathlon & Duathlon
Cardiff
22 Jun 25
£78.99 - £229.99
English Riviera Triathlon
The Kings Drive, Torquay, Devon, TQ2 5JE
29 Jun 25
£31.80 - £85.86
Dorney Evening Triathlon
Windsor, Buckinghamshire
02 Jul 25
£60.00 - £80.00
5.0
ATW St Neots Triathlon - Race 2
Riverside Park, Regatta Meadow, St Neots, Cambridgeshire, PE19 7AB
06 Jul 25
£61.48 - £127.20
ATW Bristol Triathlon
Brunel Lock Rd, Cumberland Basin, Bristol,
06 Jul 25
£79.50 - £132.50
Upton Tri + Duathlon
Worcester, Worcestershire
12 Jul 25
£50.00 - £85.00
Dorney Triathlon
Windsor, Berkshire
13 Jul 25
£60.00 - £101.00
4.6
The One on the River - Marlow
Marlow, Buckinghamshire
13 Jul 25
£25.00 - £110.00
5.0
Birmingham Triathlon 2025
Sutton Coldfield, West Midlands
19 Jul 25
£99.00 - £119.00
Belvoir Castle Triathlon & Mulitsport
Grantham, Belvoir, Leicestershire
19 Jul 25 - 20 Jul 25
£35.00 - £245.00
5.0
Offer
10% OFF
Dorney Triathlon
Windsor, Berkshire
27 Jul 25
£60.00 - £122.00
4.6
Snowman Duathlon & Triathlon
Betws-y-Coed, Conwy Principal Area
03 Aug 25
£69.99 - £224.99
Bishopton Triathlon
Bishopton lake, Stockton-on-Tees TS21 1EY
03 Aug 25
£47.97 - £85.11
Cowman Triathlon
Olney, Buckinghamshire
03 Aug 25
£63.00 - £136.50
Dorney Triathlon
Windsor, Berkshire
09 Aug 25
£60.00 - £101.00
4.6
London T100 Triathlon 2025
London
09 Aug 25 - 10 Aug 25
£78.00 - £420.00
Dorney Evening Triathlon
Windsor, Buckinghamshire
27 Aug 25
£60.00 - £80.00
5.0
Shropshire Triathlon 2025
Ellesmere, Shropshire
31 Aug 25
£99.00 - £219.00
Brighton and Hove Triathlon
Hove, East Sussex
31 Aug 25
£21.00 - £169.00
5.0
ROADFORD LAKE TRIATHLON AUTUMN
Roadford Lake, Broadwoodwidger, Lifton, PL16 0RL
31 Aug 25
£60.42 - £296.80
ALLERTHOPRE TRIATHLON
Allerthorpe Lakeland Park, Melbourne Road, Pocklington, York YO42 4RL
21 Jun 25
£45.00 - £78.00
Belvoir Castle Triathlon - Multi Sport Weekend
Grantham, Lincolnshire
31 Aug 25
£55.00 - £155.00
4.0
Showing 1-25 of 25 results