top of page
![[Original size] Pink Square Testimonial Instagram Post-4_edited_edited.png](https://static.wixstatic.com/media/fb0af0_8e85341985924f88bd047055c3e88611~mv2.png/v1/fill/w_62,h_71,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BOriginal%20size%5D%20Pink%20Square%20Testimonial%20Instagram%20Post-4_edited_edited.png)
Northern California
Triathlon Calendar
Last updated 3/19/26
This Calendar focuses on triathlons in NorCal and Championship events​
How to use:
-
Click RACES column for event website,
-
Click STATUS column for registration or results
-
Click LOCATION column for race location map
-
Click MEMBER DISCOUNT column to become a member of TCMTriSquad and access race discounts
-
In DISTANCES column races marked * are NOT sanctioned by USAT which means they are not eligible for rankings or qualify for National Championships.
Jump to year
​Note: values in COST column is usually the entry fee before the price increases as the race gets closer. Event listed as 12/31 if date unconfirmed.
.png)
.png)
2026
2026 NorCal Triathlon Race Calendar
Races | Date | Status | Distances | Cost | Location | Member Discount |
|---|---|---|---|---|---|---|
Stanford Treeathlon | 02/14/2026 | OPEN | Sprint, Draft Legal Sprint | 120, 120 | San Mateo, CA | |
March Triathlon Series | 03/07/2026 | OPEN | Sprint, Olympic | 100, 140 | Arroyo Grande, CA | $15 Off |
Oceanside 70.3 | 03/28/2026 | SOLD OUT | Half | 570 | Oceanside, CA | Points Rewards |
Ice Breaker Triathlon | 04/11/2026 | OPEN | Sprint, Super Sprint | 100, 90 | Granite Beach, CA | |
Napa Valley Spring Triathlon | 04/11/2026 | OPEN | Sprint, Olympic, Half | 136, 215, 309 | Napa Valley, CA | 20% Off |
Millerton Lake Triathlon | 04/19/2026 | OPEN | Super Sprint, Sprint, Olympic | 130, 130, 140 | Friant, CA | 15% Off |
Grapes of Wrath Triathlon | 04/26/2026 | OPEN | Sprint, Olympic | 140, 155 | Delano, CA | 15% Off |
Wildflower Long Course | 05/03/2026 | OPEN | Half | 374 | Bradley, CA | |
Wildflower Olympic | 05/04/2026 | OPEN | Sprint, Olympic | 165, 222 | Bradley, CA | |
Folsom Lake International Triathlon | 05/09/2026 | OPEN | Olympic | 110 | Granite Beach, CA | |
Folsom Lake Sprint Triathlon | 05/10/2026 | OPEN | Super Sprint, Sprint | 90, 100 | Granite Beach, CA | |
VI TRI | 05/24/2026 | OPEN | 400 yd pool swim, 9 mi, 3.5 mI run | 110 | Visalia, Ca | 15% Off |
Bass Lake Yosemite Triathlon | 05/30/2026 | OPEN | Sprint, Olympic | 135, 160 | Bass Lake Yosemite, CA | 10% Off |
Spring Sprint at UVAS | 05/31/2026 | OPEN | .75mi/16.2mi/5mi | 125 | Morgan Hill, CA | 15% Off |
Tri for REAL #1 | 06/06/2026 | OPEN | Super Sprint, Olympic | 90, 130 | Herald, CA | |
Escape From Alcatraz | 06/07/2026 | OPEN | Olympic* | 860 | San Francisco, CA | |
Tri For FUN #1 | 06/07/2026 | OPEN | Sprint* | 100 | Herald, CA | |
Huntington Lake Triathlon | 06/20/2026 | OPEN | Sprint, Olympic | 120, 130 | Lakeshore, CA | 15% Off |
Kendall Jackson Tri Sonoma | 06/28/2026 | OPEN | Sprint*, Olympic* | 111, 111 | Sonoma, CA | |
Tri for REAL #2 | 07/11/2026 | OPEN | Super Sprint*, Olympic | 90, 130 | Herald, CA | |
Tri For FUN #2 | 07/12/2026 | OPEN | Sprint* | 100 | Herald, CA | |
Donner Lake Triathlons | 07/25/2026 | OPEN | Sprint* | 135 | Truckee, CA | 10% Off |
Donner Lake Triathlons | 07/26/2026 | OPEN | Olympic*, Half Ironman* | 180, 240 | Truckee, CA | 10% Off |
NATIONAL CHAMPIONSHIPS | 08/07/2026 | OPEN | Sprint (Draft Legal), Sprint, Olympic | 220, 220, 290 | Milwaukee, WI, USA | |
Tri for REAL #3 | 08/08/2026 | OPEN | Super Sprint*, Olympic | 90, 130 | Herald, CA | |
Tri For FUN #3 | 08/09/2026 | OPEN | Sprint* | 100 | Herald, CA | |
Tri Santa Cruz | 08/09/2026 | OPEN | Sprint, Olympic | 150, 185 | Santa Cruz, CA | 15% Off |
June Lake Triathlon | 08/15/2026 | OPEN | Sprint, Olympic, Half | 114, 189, 279 | June Lake, CA | 20% Off |
Granite Bay Triathlon | 08/22/2026 | OPEN | Sprint | 120 | Granite Bay, CA | |
Millerton Madness Triathlon | 08/23/2026 | OPEN | Super Sprint | 90 | Fresno, CA | 15% Off |
Sandman Triathlon | 08/23/2026 | OPEN | Sprint | Aptos, CA | ||
Lake Tahoe Olympic & Half Triathlon | 08/30/2026 | OPEN | Sprint, Olympic, Half | 125, 170, 230 | Tahoma, CA | 10% Off |
Shaver Lake Triathlon | 09/13/2026 | OPEN | Sprint | 150 | Shaver Lake, CA | 15% Off |
Ironman 70.3 Santa Cruz | 09/13/2026 | OPEN | 70.3 | 510 | Santa Cruz, CA | Points Rewards |
Santa Cruz Triathlon | 09/27/2026 | OPEN | Sprint, Olympic | 145, 175 | Santa Cruz, CA | |
IM California | 10/18/2026 | OPEN | Full | 789 | Sacramento, CA | Points Rewards |
Lake Evans Triathlon | 10/18/2026 | OPEN | Sprint, Olympic | 120, 135 | Bakersfield, CA | 15% Off |
Napa Valley Fall Triathlon | 10/24/2026 | OPEN | Super Sprint, Sprint, Olympic, Half | 53, 180, 300, 430 | Napa Valley, CA | 20% Off |
Morro Bay Triathlon | 11/01/2026 | OPEN | Sprint, Olympic | 130, 180 | Morro Bay, CA | |
Aggieathon | 12/31/2026 | COMING | Sprint | 98 | Davis, CA | |
UC Berkeley Bearathlon | 12/31/2026 | COMING | Sprint, Draft Legal Sprint | 90 | Berkeley, CA | 10% Off |
2025
2025 NorCal Triathlon Race Calendar
Races | Date | Registration | Distances | Cost | Miles from Santa Cruz | Location | Member Discount |
|---|---|---|---|---|---|---|---|
Ironman 70.3 Santa Cruz | 09/07/2025 | SOLD OUT | 70.3 | 379 | 0 | Santa Cruz, CA | Points Rewards |
Shaver Lake Triathlon | 09/14/2025 | OPEN | Sprint, Olympic | 120, 135 | 190 | Shaver Lake, CA | 15% Off |
Santa Cruz Triathlon | 09/21/2025 | OPEN | Sprint, Olympic | 145, 155 | 0 | Santa Cruz, CA | $10 Off |
Mermaid Triathlon | 10/04/2025 | OPEN | Super Sprint, Sprint | 115, 145 | 5 | Capitola, CA | 15% Off |
Lake Evans Triathlon | 10/18/2025 | OPEN | Sprint, Olympic | 120, 135 | 253 | Bakersfield, CA | 15% Off |
IM California | 10/19/2025 | OPEN | Full | 789 | 145 | Sacramento, CA | Points Rewards |
UC Berkeley Bearathlon | 10/19/2025 | OPEN | Sprint, Draft Legal Sprint | 90 | 65 | Berkeley, CA | 10% Off |
Napa Valley Fall Triathlon | 10/25/2025 | OPEN | Super Sprint, Sprint, Olympic, Half | 53, 180, 300, 430 | 125 | Napa Valley, CA | 20% Off |
Aggieathon | 10/26/2025 | OPEN | Sprint | 98 | 109 | Davis, CA | |
Morro Bay Triathlon | 11/02/2025 | OPEN | Sprint, Olympic | 170, 223 | 160 | Morro Bay, CA |
2024
2024 NorCal Triathlon Race Calendar
Date | Races | Location | Registration | Cost | Distances | Miles from Santa Cruz | Member Discount |
|---|---|---|---|---|---|---|---|
04/28/2024 | Grapes of Wrath Triathlon | Delano, CA | RESULTS | 130, 200 | Sprint, Olympic | 227 | 15% Off |
08/11/2024 | Tri Santa Cruz | Santa Cruz, CA | RESULTS | 120, 145 | Sprint, Olympic | 0 | 15% Off |
08/17/2024 | June Lake Triathlon | June Lake, CA | RESULTS | 99, 165, 242 | Sprint, Olympic, Half | 340 | 20% Off |
08/25/2024 | Lake Tahoe Olympic & Half Triathlon | Tahoma, CA | OPEN | 145, 215 | Olympic, Half | 270 | |
08/10/2024 | Tri for REAL #3 | Herald, CA | RESULTS | 125 | Olympic | 130 | 15% Off |
07/13/2024 | Tri for REAL #2 | Herald, CA | RESULTS | 125 | Olympic | 130 | 15% Off |
09/14/2024 | Gravel X Triathlon | Granite Beach, CA | OPEN | 90, 110 | Sprint, Olympic | 170 | 15% Off |
08/24/2024 | Santa Barbara Triathlon (Long Course) | Santa Barbara, CA | OPEN | 220 | Long Course | 257 | |
08/24/2024 | Lake Tahoe Sprint Triathlon | Tahoma, CA | OPEN | 105 | Sprint | 270 | |
06/09/2024 | Tri for REAL #1 | Herald, CA | RESULTS | 125 | Olympic | 130 | 15% Off |
bottom of page