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Get the appEngland has 123 upcoming Triathlon events across distances like 0K, 1K, 2K, 3K, 4K, 5K, 6K, 8K, 10K, 11K, 12K, 13K, 15K, 17K, 18K, 19K, 20K, 21K, 22K, 23K, 24K, 25K, 26K, 27K, 28K, 30K, 31K, 36K, 40K, 42K, 43K, 48K, 52K, 53K, 55K, 56K, 59K, 61K, 66K, 80K, 90K, 100K, 113K. Recent additions include Woking Autumn Triathlon & Junior Aquathlon, ATW Milton Keynes Triathlon, Bournemouth International Triathlon.
123 events
13
Woking Autumn Triathlon & Junior Aquathlon
Sun, Sep 13, 2026Woking, United Kingdom
13
ATW Milton Keynes Triathlon
Sun, Sep 13, 2026Milton Keynes, United Kingdom
13
Bournemouth International Triathlon
Sun, Sep 13, 2026Bournemouth, United Kingdom
19
Tri Dog Events Weekend, September 2026
Sat, Sep 19, 2026Bedford, United Kingdom
20
2026 Wilmslow Autumn Triathlon
Sun, Sep 20, 2026Wilmslow, United Kingdom
20
Votwo Eton Dorney Triathlons - September
Sun, Sep 20, 2026Windsor, United Kingdom
20
The One on the River - Henley - September
Sun, Sep 20, 2026Henley-on-Thames, United Kingdom
20
Falmouth Triathlon
Sun, Sep 20, 2026Falmouth, United Kingdom
20
The One on the River - Henley Triathlon
Sun, Sep 20, 2026Henley-on-Thames, United Kingdom
20
Votwo Eton Dorney Triathlons 2026
Sun, Sep 20, 2026Windsor, United Kingdom
26
Dorney Lake Triathlon September 2026
Sat, Sep 26, 2026Windsor, United Kingdom

26
Dorney Lake Triathlon Sprint & Standard
Sat, Sep 26, 2026Windsor, United Kingdom
26
ATW Grafham Triathlon
Sat, Sep 26, 2026Huntingdon, United Kingdom
26
Hever Castle Multisport Weekend
Sat, Sep 26, 2026Edenbridge, United Kingdom
26
WeSwimRun Liverpool
Sat, Sep 26, 2026Hull, United Kingdom

27
East Leake 'End of Season' Sprint Triathlon 2026
Sun, Sep 27, 2026Loughborough, United Kingdom
27
Crowle Triathlon Sept 2026
Sun, Sep 27, 2026Scunthorpe, United Kingdom
27
As Keen As Mustard Grafham Swimrun Survivor
Sun, Sep 27, 2026Huntingdon, United Kingdom
27
East Leake 'End of Season' Triathlon
Sun, Sep 27, 2026Loughborough, United Kingdom
27
Kendal Castle Autumn Sprint Tri
Sun, Sep 27, 2026Kendal, United Kingdom
4
The Last Tri Lydney
Sun, Oct 4, 2026Lydney, United Kingdom
4
Selsey Triathlon
Sun, Oct 4, 2026Chichester, United Kingdom
18
Minehead Triathlon
Sun, Oct 18, 2026Minehead, United Kingdom
25
Roade Sprint Triathlon
Sun, Apr 25, 2027Northampton, United Kingdom
25
Harrogate Triathlon 2027
Sun, Apr 25, 2027Harrogate, United Kingdom
30
Xterra Weston Park
Fri, Apr 30, 2027Bath, United Kingdom
3
Tad Tri
Mon, May 3, 2027Tadcaster, United Kingdom
9
Boundary Park Tri & Aquabike
Sun, May 9, 2027Crewe, United Kingdom
15
Essex Triathlons 2027 - Hanningfield Reservoir
Sat, May 15, 2027Chelmsford, United Kingdom
6
Ironman 70.3 Bolton
Sun, Jun 6, 2027Bolton, United Kingdom