| 2018 Multi-Sport Events Calendar | ||||||
| Date | Event | Distance/Details | Location | Organizer | ||
| Jan 21 | Fast-twitch Enduro Duathlon | Enduro: 2.5k-10k-2.5K-10K-2.5k | Cycles & Brew, Clark Freeport | Hubble | ||
| Jan 28 | NAGT- Leg 1/Subic | Sprint; Standard Distance | Subic Bay Freeport | TRAP/PSC/POC | ||
| Feb 25 | Bike King Tri 1 | Standard Distance | Subic Bay Freeport | Bike King | ||
| Feb 25 | Pilipinas Duathlon Series- Leg 1 | 4k-20k-4k | Clark Freeport | Adrenaline Multi-Sport | ||
| Mar 11 | Vermosa Aquathlon | TBA | Vermosa, Cavite | Bike King | ||
| Mar 25 | NAGT- Leg 2 | 1k-30k-7.5k, STK Distances | Cebu | TRAP/Danao Sports | ||
| Mar 24-25 | IM 70.3 Davao | Iron Kids Triathlon/1.9k-90k-21k | Davao City | Sunrise Events | ||
| Mar 4 | XTERRA Albay | Off Road Triathlon | Lagazpi, Albay | Sunrise Events | ||
| Apr 8 | Clark Duathlon Classic | Sprint Standard | Clark Freeport | Hubble | ||
| Apr 8 | Aquaman Aquathlon | TBA | TBA | SBR.ph (www.swimbikerun.ph) | ||
| Apr 14-15 | Triaksyon- Capiz International Triathlon | TBA | Roxas City | Province of Capiz | ||
| Apr 22 | EXTERRA Danao, Cebu | Off Road Triathlon | Danao City, Cebu | Sunrise Events | ||
| Apr 21-22 | NTT ASTC Subic Bay Triathlon Asian Cup | Sprint/Standard Distance | Subic Bay Freeport | TRAP/PSC/POC | ||
| Apr 29 | Durianman 1 | Standard Distance | Davao City/Samal Island | TRIAD | ||
| Apr 29 | Iron Kids Aquathlon | Age Appropriate Distances | Metro Manila | Sunrise Events | ||
| Apr 29 | Pilipinas Duathlon Series- Leg 2 | 6k-30k-3k | Easgle Ridge, Gen. Trias, Cavite | Adrenaline Multi-Sport | ||
| May 12-13 | Dipolog Triathlon 103- YOG Event | 1.5k -60k-15k/750m-30k-7.5k | Boulevard, DipologCity | City of Dipolog | ||
| May 13 | Tigasin Tri-Sports | Sprint/Standard Distance | Lingayen, Pangasinan | Tri-Sports | ||
| May 18 | Dinagat Tri Challelenge | Sprint/Standard Distance | Dinagat Islands, Surigao | Province of Dinagat | ||
| May 20 | Duaman Duathlon | TBA | Nuvali | SBR.ph (www.swimbikerun.ph) | ||
| Jun 2-3 | Century Tuna 70.3 | Iron Kids Triathlon/1.9k-90k-21k | Subic Bay Freeport | Sunrise Events | ||
| Jun 17 | Triman Triathlon | TBA | Fontana. Clark | SBR.ph (www.swimbikerun.ph) | ||
| Jun 24 | Pilipinas Duathlon Series- Leg 3 | 8k-35k-4k | Nuvali, Sta. Rosa, Laguna | Adrenaline Multi-Sport | ||
| Jul 1 | Bike King Tri 2 | 2K-60K-15K / 1K-30K-5K | Subic Bay Freeport | Bike King | ||
| Jul 1 | NAGT- Leg 3 | 1k-30k-7.5k, STK Distances | Seven Seas | MisOr Tri/TRAP | ||
| Aug 4-5 | IM 70.3 Asia Pacific | Iron Kids Triathlon/1.9k-90k-21k | Cebu | Sunrise Events | ||
| Aug 9 | 2018 Asian Paratriathlon Championships | 750m-20k-5k | Legaspi City, Albay | TRAP/ASTC/Sports Asia/Cyborg Entertainment | ||
| Aug 12 | Mt. Mayon Triathlon | Sprint/Standard Distance/Relay | Legaspi City, Albay | TRAP/ASTC/Sports Asia/Cyborg Entertainment | ||
| Aug 19 | Kadayawan Aquathlon | STK/Sprint/Standard Distance | Davao City | TRIAD | ||
| Aug 19 | Bike King SCTEX Duathlon | 6K-60K-4K / 3K-30K-2K | Alviera, Porac, Pampanga | Bike King | ||
| Aug 26 | Pilipinas Duathlon Series- Leg 4/Finals | Standard Distance | The Vilages, Clark Freeport | Adrenaline Multi-Sport | ||
| Oct 7 | Powerman Duathlon Philippines 2018 | 10k-60k-10k | Clark Freeport | F & F Events International | ||
| Oct 14 | President’s Cup Tri Team Championship | Standard Distance | Davao City | TRIAD | ||
| Oct 14 | Sun Life Aquathlon | TBA | TBA | Bike King | ||
| Nov 4-5 | Anvaya Cove Invitational Triathlon | Sprint, Standard, STK Distances | Anvaya Cove, Bataan | Anvaya Cove Beach & Nature Club | ||
| Nov 4 | Black Arrow 5i50 Triathlon | Standard Distance | Bohol | Sunrise Events | ||
| Nov 11 | National Duathlon Championships | SuperTriKids/Sprint/Standard Distance | Subic Bay Freeport | TRAP | ||
| Nov 25 | Bike King 3 | TBA | Clark Freeport | Bike King | ||
| TBA | Batang Pinoy 2018 | Triathlon/Duathlon | TBA | TRAP/PSC/POC | ||