Middle distance triathlons and duathlons 2027
100 races over middle distance distance in 2027 (99 triathlons and 1 duathlon) between 10 January 2027 and 14 November 2027.
10 with a verified page (fee, distances and schedule checked at the official source); the rest are basic listings with date, location and official link.
Current entry fees on verified pages: €155 to €269, in each race's own currency.
Next up: IRONMAN 70.3 Pucon, on 10 January 2027 in Pucon, Chile.
Busiest months: June 2027 (20), July 2027 (14) and May 2027 (13). Countries with most races: United States (26), Spain (11) and Australia (5).
Races
| Date | Race | Location | Sport and distance | Fee | Page |
|---|---|---|---|---|---|
| 10 Jan 2027 | IRONMAN 70.3 Pucon | Pucon, Chile | Triathlon · Middle distance | — | Basic |
| 31 Jan 2027 | IRONMAN 70.3 Nelson Mandela Bay | Port Elizabeth, South Africa | Triathlon · Middle distance | — | Basic |
| 6 Feb 2027 | IRONMAN 70.3 Muscat | Muscat, Oman | Triathlon · Middle distance | — | Basic |
| 7 Feb 2027 | IRONMAN 70.3 San Salvador | San Salvador, SS, El Salvador | Triathlon · Middle distance | — | Basic |
| 14 Feb 2027 | Campeonato de España de Duatlón Media Distancia – Almazán 2027 | Almazán, Castile and León, Spain | Duathlon · Middle distance | — | Basic |
| 14 Feb 2027 | IRONMAN 70.3 Amdavad | Ahmedabad, India | Triathlon · Middle distance | — | Basic |
| 28 Feb 2027 | IRONMAN 70.3 Panama | Panama City, Panama | Triathlon · Middle distance | — | Basic |
| 6 Mar 2027 | IRONMAN 70.3 New Zealand | Taupo, New Zealand | Triathlon · Middle distance | — | Basic |
| 7 Mar 2027 | IRONMAN 70.3 Punta del Este | Punta del Este, Uruguay | Triathlon · Middle distance | — | Basic |
| 14 Mar 2027 | IRONMAN 70.3 Dallas-Little Elm | Dallas, TX, United States | Triathlon · Middle distance | — | Basic |
| 14 Mar 2027 | IRONMAN 70.3 Hengqin | Hengqin, China | Triathlon · Middle distance | — | Basic |
| 14 Mar 2027 | IRONMAN 70.3 Laoag | Laoag, Philippines | Triathlon · Middle distance | — | Basic |
| 14 Mar 2027 | IRONMAN 70.3 Puerto Rico | San Juan, Puerto Rico | Triathlon · Middle distance | — | Basic |
| 20 Mar 2027 | IRONMAN 70.3 Doha | Doha, Qatar | Triathlon · Middle distance | — | Basic |
| 21 Mar 2027 | IRONMAN 70.3 Curitiba | Curitiba, PR, Brazil | Triathlon · Middle distance | — | Basic |
| 21 Mar 2027 | IRONMAN 70.3 Geelong | Geelong, VIC, Australia | Triathlon · Middle distance | — | Basic |
| 3 Apr 2027 | IRONMAN 70.3 Oceanside | Oceanside, CA, United States | Triathlon · Middle distance | — | Basic |
| 3 Apr 2027 | IRONMAN 70.3 Vilamoura-Algarve | Vilamoura, Portugal | Triathlon · Middle distance | — | Basic |
| 4 Apr 2027 | IRONMAN 70.3 Barranquilla | Barranquilla, Colombia | Triathlon · Middle distance | — | Basic |
| 4 Apr 2027 | IRONMAN 70.3 Puerto Varas | Puerto Varas, LL, Chile | Triathlon · Middle distance | — | Basic |
| 4 Apr 2027 | IRONMAN 70.3 Texas | Galveston Island, TX, United States | Triathlon · Middle distance | — | Basic |
| 11 Apr 2027 | IRONMAN 70.3 Los Cabos | Los Cabos, BCS, Mexico | Triathlon · Middle distance | — | Basic |
| 11 Apr 2027 | IRONMAN 70.3 San Juan | San Juan, Argentina | Triathlon · Middle distance | — | Basic |
| 18 Apr 2027 | IRONMAN 70.3 Valencia | València, Valencian Community, Spain | Triathlon · Middle distance | — | Sold out |
| 18 Apr 2027 | IRONMAN 70.3 Brasilia | DF, Brazil | Triathlon · Middle distance | — | Basic |
| 24 Apr 2027 | IRONMAN 70.3 Venice-Jesolo | Jesolo, Italy | Triathlon · Middle distance | — | Basic |
| 25 Apr 2027 | XV International Infinitri 113 Triathlon Peñíscola | Peñíscola, Valencian Community, Spain | Triathlon · Middle distance | from €189 | Entries open |
| 25 Apr 2027 | IRONMAN 70.3 Peru | Lima, Peru | Triathlon · Middle distance | — | Basic |
| 2 May 2027 | IRONMAN 70.3 Western Sydney | Penrith, NSW, Australia | Triathlon · Middle distance | — | Basic |
| 8 May 2027 | IRONMAN 70.3 Alcúdia-Mallorca | Alcúdia, Balearic Islands, Spain | Triathlon · Middle distance | — | Sold out |
| 8 May 2027 | IRONMAN 70.3 Gulf Coast | Panama City Beach, FL, United States | Triathlon · Middle distance | — | Basic |
| 9 May 2027 | Challenge Salou – Costa Daurada | Salou, Catalonia, Spain | Triathlon · Middle distance | from €269 | Entries open |
| 9 May 2027 | IRONMAN 70.3 Da Nang | Danang, Vietnam | Triathlon · Middle distance | — | Basic |
| 16 May 2027 | IRONMAN 70.3 Chattanooga | Chattanooga, TN, United States | Triathlon · Middle distance | — | Basic |
| 23 May 2027 | IRONMAN 70.3 Aix-en-Provence | Aix-en-Provence, Provence-Alpes-Côte d'Azur, France | Triathlon · Middle distance | — | Sold out |
| 23 May 2027 | IRONMAN 70.3 Kraichgau | Kraichgau, Germany | Triathlon · Middle distance | — | Basic |
| 23 May 2027 | IRONMAN 70.3 Northern California | Redding, CA, United States | Triathlon · Middle distance | — | Basic |
| 23 May 2027 | IRONMAN 70.3 Pennsylvania Happy Valley | State College, PA, United States | Triathlon · Middle distance | — | Basic |
| 23 May 2027 | IRONMAN 70.3 St. Pölten | St. Polten, Austria | Triathlon · Middle distance | — | Basic |
| 30 May 2027 | IRONMAN 70.3 Alghero | Alghero, Italy | Triathlon · Middle distance | — | Basic |
| 30 May 2027 | IRONMAN 70.3 Victoria | Victoria, BC, Canada | Triathlon · Middle distance | — | Basic |
| 5 Jun 2027 | VI Infinitri Burriana Triathlon Festival | Burriana, Valencian Community, Spain | Triathlon · Middle distance | from €155 | Entries open |
| 5 Jun 2027 | IRONMAN 70.3 Hawai`i | Kohala Coast, HI, United States | Triathlon · Middle distance | — | Basic |
| 5 Jun 2027 | VI HALF GASTEIZ 2027 | Vitoria-Gasteiz, Basque Country, Spain | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Bolton | Bolton, United Kingdom | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Durban | Durban, South Africa | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Omaha | Omaha, NE, United States | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Switzerland | Rapperswil-Jona, Switzerland | Triathlon · Middle distance | — | Basic |
| 6 Jun 2027 | IRONMAN 70.3 Tours Metropole - Loire Valley | Tours, France | Triathlon · Middle distance | — | Basic |
| 12 Jun 2027 | IRONMAN 70.3 Boulder | Boulder, CO, United States | Triathlon · Middle distance | — | Basic |
| 12 Jun 2027 | TRADEINN ZARAUZKO TRIATLOIA 2027 | Zarautz, Basque Country, Spain | Triathlon · Middle distance | — | Basic |
| 13 Jun 2027 | IRONMAN 70.3 Cairns | Cairns, QLD, Australia | Triathlon · Middle distance | — | Basic |
| 13 Jun 2027 | IRONMAN 70.3 Davao Philippines | Davao City, Philippines | Triathlon · Middle distance | — | Basic |
| 13 Jun 2027 | IRONMAN 70.3 Eagleman | Cambridge, MD, United States | Triathlon · Middle distance | — | Basic |
| 13 Jun 2027 | IRONMAN 70.3 Lake George | Lake George, NY, United States | Triathlon · Middle distance | — | Basic |
| 13 Jun 2027 | IRONMAN 70.3 Rockford - Illinois | Rockford, IL, United States | Triathlon · Middle distance | — | Basic |
| 20 Jun 2027 | Half du lac d’Annecy | Doussard, Departamento 74, France | Triathlon · Middle distance | — | Basic |
| 20 Jun 2027 | IRONMAN 70.3 Mont-Tremblant | Mont-Tremblant, QC, Canada | Triathlon · Middle distance | — | Basic |
| 20 Jun 2027 | IRONMAN 70.3 Westfriesland | Hoorn, Netherlands | Triathlon · Middle distance | — | Basic |
| 27 Jun 2027 | IRONMAN 70.3 Coeur d'Alene | Coeur d'Alene, ID, United States | Triathlon · Middle distance | — | Basic |
| 27 Jun 2027 | IRONMAN 70.3 Elsinore | Elsinore, Denmark | Triathlon · Middle distance | — | Basic |
| 10 Jul 2027 | IRONMAN 70.3 Muncie | Muncie, IN, United States | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Jonkoping | Jonkoping, Sweden | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Luxembourg | Moselle, Luxembourg | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Musselman | Geneva, NY, United States | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Ruidoso New Mexico | Ruidoso, NM, United States | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Swansea | Swansea Bay, United Kingdom | Triathlon · Middle distance | — | Basic |
| 11 Jul 2027 | IRONMAN 70.3 Vitoria-Gasteiz | Vitoria-Gasteiz, Spain | Triathlon · Middle distance | — | Basic |
| 18 Jul 2027 | IRONMAN 70.3 Muskoka | Huntsville, ON, Canada | Triathlon · Middle distance | — | Basic |
| 18 Jul 2027 | IRONMAN 70.3 Ohio | Sandusky, OH, United States | Triathlon · Middle distance | — | Basic |
| 18 Jul 2027 | IRONMAN 70.3 Oregon | Salem, OR, United States | Triathlon · Middle distance | — | Basic |
| 24 Jul 2027 | IRONMAN 70.3 Boise | Boise, ID, United States | Triathlon · Middle distance | — | Basic |
| 25 Jul 2027 | IRONMAN 70.3 Desaru Coast | Desaru, Malaysia | Triathlon · Middle distance | — | Basic |
| 25 Jul 2027 | IRONMAN 70.3 Ecuador | Manta, Ecuador | Triathlon · Middle distance | — | Basic |
| 25 Jul 2027 | IRONMAN 70.3 Maine | Augusta, ME, United States | Triathlon · Middle distance | — | Basic |
| 8 Aug 2027 | IRONMAN 70.3 Leipzig | Leipzig, Germany | Triathlon · Middle distance | — | Basic |
| 8 Aug 2027 | IRONMAN 70.3 Rio de Janeiro | Rio de Janeiro, RJ, Brazil | Triathlon · Middle distance | — | Basic |
| 8 Aug 2027 | IRONMAN 70.3 Tallinn | Tallinn, Estonia | Triathlon · Middle distance | — | Basic |
| 22 Aug 2027 | IRONMAN 70.3 Colombo | Colombo, Sri Lanka | Triathlon · Middle distance | — | Basic |
| 22 Aug 2027 | IRONMAN 70.3 Vichy | Vichy, France | Triathlon · Middle distance | — | Basic |
| 22 Aug 2027 | Triathlon Epe | Epe, Netherlands | Triathlon · Middle distance | — | Basic |
| 28–29 Aug 2027 | IRONMAN 70.3 World Championship | Chattanooga, Tennessee, United States | Triathlon · Middle distance | — | Basic |
| 29 Aug 2027 | IRONMAN 70.3 Zell am See-Kaprun | Zell am See, Salzburgo, Austria | Triathlon · Middle distance | — | Sold out |
| 29 Aug 2027 | IRONMAN 70.3 Duisburg | Duisburg, Germany | Triathlon · Middle distance | — | Basic |
| 11 Sep 2027 | IRONMAN 70.3 Wisconsin | Madison, WI, United States | Triathlon · Middle distance | — | Basic |
| 12 Sep 2027 | IRONMAN 70.3 Nice | Niza (Nice), Provence-Alpes-Côte d'Azur, France | Triathlon · Middle distance | — | Sold out |
| 12 Sep 2027 | IRONMAN 70.3 Erkner | Erkner, Germany | Triathlon · Middle distance | — | Basic |
| 12 Sep 2027 | IRONMAN 70.3 Santa Cruz | Santa Cruz, CA, United States | Triathlon · Middle distance | — | Basic |
| 12 Sep 2027 | IRONMAN 70.3 Sunshine Coast | Mooloolaba, QLD, Australia | Triathlon · Middle distance | — | Basic |
| 12 Sep 2027 | IRONMAN 70.3 Weymouth | Weymouth, United Kingdom | Triathlon · Middle distance | — | Basic |
| 19 Sep 2027 | IRONMAN 70.3 Emilia Romagna | Cervia, Italy | Triathlon · Middle distance | — | Basic |
| 19 Sep 2027 | IRONMAN 70.3 São Paulo | SP, Brazil | Triathlon · Middle distance | — | Basic |
| 19 Sep 2027 | IRONMAN 70.3 Washington Tri-Cities | Richland, WA, United States | Triathlon · Middle distance | — | Basic |
| 19 Sep 2027 | T100 Triathlon World Tour Spain Marbella | Marbella, Andalusia, Spain | Triathlon · Middle distance | — | Basic |
| 26 Sep 2027 | IRONMAN 70.3 Cozumel | Cozumel, ROO, Mexico | Triathlon · Middle distance | — | Basic |
| 26 Sep 2027 | IRONMAN 70.3 Mamaia Constanta, Romania | Mamaia, Romania | Triathlon · Middle distance | — | Basic |
| 16 Oct 2027 | T100 Challenger Peguera Mallorca (Challenge Peguera-Mallorca) | Peguera (Calvià), Balearic Islands, Spain | Triathlon · Middle distance | — | Entries open |
| 17 Oct 2027 | IRONMAN 70.3 Port Macquarie | Port Macquarie, NSW, Australia | Triathlon · Middle distance | — | Basic |
| 23 Oct 2027 | IRONMAN 70.3 Portugal-Cascais | Cascais, Distrito de Lisboa, Portugal | Triathlon · Middle distance | — | Opening soon |
| 14 Nov 2027 | IRONMAN 70.3 Waco | Waco, TX, United States | Triathlon · Middle distance | — | Basic |
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