Triathlons in October 2027
19 races in October 2027 between 2 October 2027 and 24 October 2027.
3 with a verified page (fee, distances and schedule checked at the official source); the rest are basic listings with date, location and official link.
Next up: Waterman’s Long Course(Half), Olympic & Sprint Triathlons, 2–3 Oct 2027 in Rock Hall, United States.
By distance: 1 sprint, 3 middle distance and 4 long distance. Countries with most races: Spain (4), United States (4) and Australia (3).
Races
| Date | Race | Location | Sport and distance | Fee | Page |
|---|---|---|---|---|---|
| 2–3 Oct 2027 | Waterman’s Long Course(Half), Olympic & Sprint Triathlons | Rock Hall, Maryland, United States | Triathlon · Distance pending | — | Basic |
| 3 Oct 2027 | TriSeries Mantilhue 2027 | Mantilhue, Chile | Triathlon · Distance pending | — | Basic |
| 3 Oct 2027 | Warwickshire Triathlon | Stratford-upon-Avon, United Kingdom | Triathlon · Distance pending | — | Basic |
| 3 Oct 2027 | XXXVII Triatló de Vinaròs | Vinaròs, Valencian Community, Spain | Triathlon · Sprint | — | Basic |
| 9 Oct 2027 | Big Apple Triathlon | New York, New York, United States | Triathlon · Distance pending | — | Basic |
| 9 Oct 2027 | Challenge Vieux Boucau | Vieux-Boucau-les-Bains, Landas, France | Triathlon · Distance pending | — | Basic |
| 9 Oct 2027 | IRONMAN World Championship | Kona, HI, United States | Triathlon · Long distance | — | Basic |
| 9 Oct 2027 | Pleasants Landing Olympic & Sprint Triathlons | Bumpass, Virginia, United States | Triathlon · Distance pending | — | Basic |
| 10 Oct 2027 | SHE TRIs - Mackay | West Mackay, Queensland, Australia | Triathlon · Distance pending | — | Basic |
| 10 Oct 2027 | Tinman JHB | Primeview Midrand Gauteng, Gauteng, South Africa | Triathlon · Distance pending | — | Basic |
| 16 Oct 2027 | T100 Challenger Peguera Mallorca (Challenge Peguera-Mallorca) | Peguera (Calvià), Balearic Islands, Spain | Triathlon · Middle distance | — | Entries open |
| 16 Oct 2027 | Campeonato de España de Triatlón de Larga Distancia - Desafío Doñana 2027 | Matalascañas, Andalusia, Spain | Triathlon · Long distance | — | Basic |
| 16 Oct 2027 | ICAN Triathlon Gandia | Gandia, Valencian Community, Spain | Triathlon · Distance pending | — | Basic |
| 17 Oct 2027 | IRONMAN 70.3 Port Macquarie | Port Macquarie, NSW, Australia | Triathlon · Middle distance | — | Basic |
| 17 Oct 2027 | IRONMAN Australia | Port Macquarie, NSW, Australia | Triathlon · Long distance | — | Basic |
| 23 Oct 2027 | IRONMAN 70.3 Portugal-Cascais | Cascais, Distrito de Lisboa, Portugal | Triathlon · Middle distance | — | Opening soon |
| 23 Oct 2027 | IRONMAN Portugal-Cascais | Cascais, Distrito de Lisboa, Portugal | Triathlon · Long distance | — | Opening soon |
| 24 Oct 2027 | Midlands Ultra | Midmar Dam, KwaZulu-Natal, South Africa | Triathlon · Distance pending | — | Basic |
| 24 Oct 2027 | Topman Piedra Roja 2027 | Piedra Roja, Chile | Triathlon · Distance pending | — | Basic |
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