Ranked from data
Cheapest triathlons in California
Upcoming triathlons in California ranked by their current entry fee, lowest first, before processing fees. Many fees rise as race day nears, so this list changes often.
28
races ranked
| # | Race | Where | Next date | Entry fee |
|---|---|---|---|---|
| 1 | Argo TriathlonSprint Triathlon | El Segundo, California | Nov 14, 2026 | Free |
| 2 | Kendra's Race Triathlon and 5kSprint Triathlon, 5K | Goleta, California | Nov 15, 2026 | $50 |
| 3 | Alpha Win Napa Valley Spring TriathlonHalf Iron Triathlon, Sprint Triathlon, Olympic Triathlon, Triathlon, Duathlon, Aquabike | Napa, California | Apr 10, 2027 | $63 |
| 4 | Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering WomenSprint Triathlon, 5K | Nevada City, California | Aug 29, 2027 | $75 |
| 5 | 40th Annual Tinsel TriathlonSprint Triathlon, 5K | Hemet, California | Dec 13, 2026 | $80 |
| 6 | Millerton Madness TriathlonSuper Sprint Triathlon, 5K | Friant, California | Aug 22, 2027 | $100 |
| 7 | CVC San Diego Triathlon and San Diego Tri Series 5KKids Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, 5K | Chula Vista, California | Aug 15, 2027 | $103 |
| 8 | 2027 Spring Sprint Triathlon & San Diego Tri Series 5KKids Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, 5K | San Diego, California | May 2, 2027 | $104 |
| 9 | Orange County Multisport FestivalKids Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, 1 Mile, 5K | Mission Viejo, California | Apr 25, 2027 | $105 |
| 10 | 2027 Cal Tri Castaic Lake - 6.19.27Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 10K | Castaic, California | Jun 19, 2027 | $108.86 |
| 11 | VI TRISuper Sprint Triathlon, Relay, Other | Visalia, California | Jun 6, 2027 | $110 |
| 12 | Solana Beach Triathlon & Duathlon and Solana Beach 5KSprint Triathlon, Duathlon, Aquabike, 5K | Solana Beach, California | Jul 25, 2027 | $115 |
| 13 | Spring Sprint @ UvasSprint Triathlon, Duathlon, Aquabike, Aquathlon, 1 Mile, Kids | Morgan Hill, California | May 23, 2027 | $125 |
| 14 | The Rocky Hill TriathlonSprint Triathlon, Olympic Triathlon, 5K, 10K | Exeter, California | Mar 13, 2027 | $130 |
| 15 | Huntington Lake Triathlon, 5k & 10kSprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 5K, 10K | Lakeshore, California | Jun 19, 2027 | $130 |
| 16 | 2027 Cal Tri Lake Perris - 4.11.27Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 10K | Perris, California | Apr 11, 2027 | $133.86 |
| 17 | 2027 Cal Tri Ventura - 5.2.27Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, SwimRun, 1 Mile, 5K, 10K, Other | Ventura, California | May 2, 2027 | $133.86 |
| 18 | 2027 Cal Tri La Crema - 6.27.27Sprint Triathlon, Olympic Triathlon, Aquabike, 1 Mile, 5K, 10K, Other | Guerneville, California | Jun 26, 2027 | $133.86 |
| 19 | 2027 Cal Tri LA - 10.3.27Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, SwimRun, 1 Mile, 5K, 10K, Other | Playa Del Rey, California | Oct 3, 2027 | $133.86 |
| 20 | 2027 Optimism Cal Tri Newport Dunes - 11.7.27Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, SwimRun, 1 Mile, 5K, 10K, Other | Newport Beach, California | Nov 7, 2027 | $133.86 |
| 21 | Grapes of Wrath Triathlon, 5k & 10kSprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 5K, 10K | Delano, California | Apr 25, 2027 | $140 |
| 22 | Tri Santa CruzSuper Sprint Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 1 Mile, 5K, 10K, Other | Santa Cruz, California | Aug 8, 2027 | $140 |
| 23 | Millerton Lake Crows Nest Triathlon, 5k & 10kSuper Sprint Triathlon, Sprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 5K, 10K | Friant, California | Apr 18, 2027 | $145 |
| 24 | San Diego International Triathlon & Waterfront 5.6KSprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, 5K | San Diego, California | Jun 27, 2027 | $155 |
| 25 | Shaver Lake Mile High TriathlonSprint Triathlon, Olympic Triathlon, Duathlon, Aquabike, Aquathlon, 5K, 10K | Shaver Lake, California | Sep 12, 2027 | $155 |
| 26 | Bayshore 70.4 and Sprint TriathlonSprint Triathlon, Half Iron Triathlon | Long Beach, California | Mar 13, 2027 | $175 |
| 27 | IRONMAN 70.3 Northern CaliforniaHalf Iron Triathlon | Redding, California | May 23, 2027 | $487.19 |
| 28 | Escape from Alcatraz TriathlonTriathlon | San Francisco, California | Jun 6, 2027 | $879 |