October Triathlon Calendar
Practical information and calendar for October triathlons
60
Races
6,430 km
of track
Photo credits:
Coming soon
October's Triathlons
Triathlon+1Road Running
Early October 2025
Somabay Endurance Festival - Edition Hivernal
1 km10 kmTriathlon XSTriathlon STriathlon M
Triathlon
Early October 2025
PeschieraTri
SML
Triathlon
Sun, October 12, 2025Date confirmed
Challenge Vieux Boucau
SMHalf Ironman
Triathlon
24 Fri ➜ October 26, 2025Date confirmed
TRITON WORLD FINALS-Portimão
ML
Should it rain or snow
October Triathlon Schedule
Get a comprehensive view of all the triathlons happening in October at a glance
Sunday, Oct 5, 20251 race
Early October 202521 races
- Somabay Endurance Festival - Edition Hivernal
Soma bayTriathlon & Road Running - 12.85 km, 25.75 km, 51.5 km, 1 km, 10 km
- Triathlon Olimpico Marina di Castegneto Carducci
Marina di Castagneto CarducciTriathlon - 51.5 km
- PeschieraTri
Peschiera del GardaTriathlon - 107.9 km, 51.5 km, 25.75 km
- Triathlon des Corsaires
CiboureTriathlon - 10.3 km, 51.5 km
- El Desafío Doñana
Sanlúcar de BarramedaTriathlon - 119.4 km
- Artiem Half Menorca
MinorqueTriathlon - 113 km, 43 km
- 100x100 Half Platja d'Aro
Castell-Platja d'AroTriathlon - 113 km, 55.5 km, 27.75 km
- Triathlon Bressan
LouhansTriathlon - 25.75 km, 10.3 km
- Triathlon de Saint Priest
Saint-PriestTriathlon - 25.75 km
- SUPERSPRINT RMA
ParisTriathlon - 8.8 km
- Triathlon d'Oléron
Saint-Georges-d'OléronWalking & Triathlon - 4 km, 12.9 km, 25.75 km, 51.5 km
- Triathlon Puerto del Rosario
Puerto del RosarioTriathlon - 53.5 km
- Ironman Calella - Barcelona
CalellaTriathlon - 225.995 km
- TRIATHLON OLIMPICO HALFCASTMAN
Castiglione della PescaiaTriathlon - 51.5 km
- Ironman 70.3 Waco
WacoTriathlon - 113 km
- CONERO TRIATHLON NUMANA
NumanaTriathlon - 51.5 km
- Triathlon d'Arcachon
ArcachonTriathlon - 53.7 km, 10.3 km
- Ironman 70.3 Kenting
KendingTriathlon - 113 km
- Triatlón Ciudad de Vera
VeraTriathlon - 25.75 km
- Infinitri 226 Triathlon Peñíscola
PeñíscolaTriathlon - 225.995 km
- BHTC Moehnesee Triathlon
KörbeckeTriathlon - 51.5 km, 25.5 km
Saturday, Oct 11, 20251 race
Sunday, Oct 12, 20251 race
Saturday, Oct 18, 20251 race
Sunday, Oct 19, 20251 race
Mid-October 202522 races
- Ironman Malaysia
KuahTriathlon - 225.995 km
- LIGNANO OLYMPIC & SPRINT TRIATHLON
Lignano SabbiadoroTriathlon - 51.5 km, 25.75 km
- TriO Desenzano
Desenzano del GardaTriathlon - 25.75 km, 51.5 km
- Triatlón Doble Tree by Hilton Islantilla Beach Golf Resort
IslantillaTriathlon - 113 km, 51.5 km
- XTERRA Sardegna
Sant'ElmoTriathlon - 16.5 km, 78 km
- Triathlon Sprint Città di Tirrenia
TirreniaTriathlon - 25.75 km
- Triathlon of Senses
Ibiza TownTriathlon - 51.5 km, 25.75 km, 10.3 km
- Triathlon sprint citta' di santa marinella
Santa MarinellaTriathlon - 25.75 km
- Triathlon olimpico ostia
Lido di OstiaTriathlon - 51.5 km
- Argonauti TRI
MateraTriathlon - 51.5 km, 25.75 km
- Ocean Lava Lanzarote
LanzaroteAquathlon & Triathlon - 2.5 km, 51.5 km, 113 km
- Ironman 70.3 North Carolina
WilmingtonTriathlon - 113 km
- Challenge Peguera Mallorca
PegueraTriathlon - 113 km
- ICAN Triathlon
GandiaTriathlon - 225.995 km, 113 km, 49.9 km
- Triathlon sprint citta'di savona
SavonaTriathlon - 25.75 km
- SGRAIL 100 Girona
CadaquésTriathlon - 104.6 km
- Ironman 70.3 Los Cabos
Cabo San LucasTriathlon - 113 km
- TRIATHLON SAN VITO LO CAPO
San Vito Lo CapoTriathlon - 25.75 km
- Ironman 70.3 Poreč
PorečTriathlon - 113 km
- TRIATHLON OLIMPICO DELLA VERSILIA
Marina di PietrasantaTriathlon - 51.5 km
- 100x100Half L'Estartit
l'EstartitTriathlon - 51.5 km, 25.75 km
- Ironman 70.3 Vouliagmeni, Greece
VouliagméniTriathlon - 113 km
Friday, Oct 24, 20251 race
End of October 20259 races
- Fast Triatlón Canal Olímpic de Catalunya
CastelldefelsAquathlon & Triathlon - 6 km, 10.3 km, 25.75 km
- Triatlón Playas de Mazagón
MazagónTriathlon - 25.75 km
- Ironman 70.3 Goa
PanjimTriathlon - 113 km
- Ibiza Half Triathlon
Ibiza TownTriathlon - 113 km
- Ironman California
SacramentoTriathlon - 225.995 km
- Sabaudia Triathlon Olimpico
SabaudiaTriathlon - 51.5 km
- Challenge Barcelona Triathlon
BarcelonaTriathlon & Aquathlon - 51.5 km, 5.75 km, 8.8 km, 76.5 km, 25.75 km
- Ironman 70.3 Tangier
TangierTriathlon - 113 km
- Ironman 70.3 Marbella
MarbellaTriathlon - 113 km
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Made in France, between Lyon and Nantes