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Northern California
Triathlon Calendar
Last updated 7/14
This Calendar focuses on triathlons in NorCal and Championship events​
How to use:
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Click RACES column for event website,
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Click STATUS column for registration or results
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Click LOCATION column for race location map
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Click MEMBER DISCOUNT column to become a member of TCMTriSquad and access race discounts
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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.
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2027 NorCal Triathlon Race Calendar
2026
2026 NorCal Triathlon Race Calendar
Races | Date | Status | Distances | Cost | Member Discount | Location | Miles from Santa Cruz | Publish Date | Unpublish Date |
|---|---|---|---|---|---|---|---|---|---|
Stanford Treeathlon | 02/14/2026 | OPEN | Sprint, Draft Legal Sprint | 120, 120 | San Mateo, CA | 49 | |||
March Triathlon Series | 03/07/2026 | OPEN | Sprint, Olympic | 100, 140 | $15 Off | Arroyo Grande, CA | 182 | 2024-12-03T00:26:57Z | |
Oceanside 70.3 | 03/28/2026 | SOLD OUT | Half | 570 | Points Rewards | Oceanside, CA | 424 | ||
Ice Breaker Triathlon | 04/11/2026 | OPEN | Sprint, Super Sprint | 100, 90 | Granite Beach, CA | 174 | |||
Napa Valley Spring Triathlon | 04/11/2026 | OPEN | Sprint, Olympic, Half | 136, 215, 309 | 20% Off | Napa Valley, CA | 178 | ||
Millerton Lake Triathlon | 04/19/2026 | OPEN | Super Sprint, Sprint, Olympic | 130, 130, 140 | 15% Off | Friant, CA | 158 | ||
Grapes of Wrath Triathlon | 04/26/2026 | OPEN | Sprint, Olympic | 140, 155 | 15% Off | Delano, CA | 227 | ||
Wildflower Long Course | 05/03/2026 | OPEN | Half | 374 | Bradley, CA | 115 | 2024-10-17T19:29:40Z | ||
Wildflower Olympic | 05/04/2026 | OPEN | Sprint, Olympic | 165, 222 | Bradley, CA | 115 | 2024-10-17T19:29:40Z | ||
Folsom Lake International Triathlon | 05/09/2026 | OPEN | Olympic | 110 | Granite Beach, CA | 174 | |||
Folsom Lake Sprint Triathlon | 05/10/2026 | OPEN | Super Sprint, Sprint | 90, 100 | Granite Beach, CA | 174 | |||
VI TRI | 05/24/2026 | OPEN | 400 yd pool swim, 9 mi, 3.5 mI run | 110 | 15% Off | Visalia, Ca | 200 | ||
Bass Lake Yosemite Triathlon | 05/30/2026 | OPEN | Sprint, Olympic | 135, 160 | 10% Off | Bass Lake Yosemite, CA | 180 | ||
Spring Sprint at UVAS | 05/31/2026 | OPEN | .75mi/16.2mi/5mi | 125 | 15% Off | Morgan Hill, CA | 40 | 2025-02-03T17:35:05Z | |
Tri for REAL #1 | 06/06/2026 | OPEN | Super Sprint, Olympic | 90, 130 | Herald, CA | 130 | |||
Escape From Alcatraz | 06/07/2026 | OPEN | Olympic* | 860 | San Francisco, CA | 75 | |||
Tri For FUN #1 | 06/07/2026 | OPEN | Sprint* | 100 | Herald, CA | 130 | |||
Huntington Lake Triathlon | 06/20/2026 | OPEN | Sprint, Olympic | 120, 130 | 15% Off | Lakeshore, CA | 209 | ||
Kendall Jackson Tri Sonoma | 06/28/2026 | OPEN | Sprint*, Olympic* | 111, 111 | Sonoma, CA | 120 | |||
Tri for REAL #2 | 07/11/2026 | OPEN | Super Sprint*, Olympic | 90, 130 | Herald, CA | 130 | |||
Tri For FUN #2 | 07/12/2026 | OPEN | Sprint* | 100 | Herald, CA | 130 | |||
Donner Lake Triathlons | 07/25/2026 | OPEN | Sprint* | 135 | 10% Off | Truckee, CA | 250 | ||
Donner Lake Triathlons | 07/26/2026 | OPEN | Olympic*, Half Ironman* | 180, 240 | 10% Off | Truckee, CA | 250 | ||
NATIONAL CHAMPIONSHIPS | 08/07/2026 | OPEN | Sprint (Draft Legal), Sprint, Olympic | 220, 220, 290 | Milwaukee, WI, USA | 2200 | 2024-11-01T02:41:16Z | ||
Tri for REAL #3 | 08/08/2026 | OPEN | Super Sprint*, Olympic | 90, 130 | Herald, CA | 130 | |||
Tri For FUN #3 | 08/09/2026 | OPEN | Sprint* | 100 | Herald, CA | 130 | |||
Tri Santa Cruz | 08/09/2026 | OPEN | Sprint, Olympic | 150, 185 | 15% Off | Santa Cruz, CA | 0 | ||
June Lake Triathlon | 08/15/2026 | OPEN | Sprint, Olympic, Half | 114, 189, 279 | 20% Off | June Lake, CA | 340 | ||
Granite Bay Triathlon | 08/22/2026 | OPEN | Sprint | 120 | Granite Bay, CA | 170 | |||
Millerton Madness Triathlon | 08/23/2026 | OPEN | Super Sprint | 90 | 15% Off | Fresno, CA | 158 | 2024-12-03T00:26:57Z | |
Sandman Triathlon | 08/23/2026 | OPEN | Sprint | Aptos, CA | 10 | ||||
Lake Tahoe Olympic & Half Triathlon | 08/30/2026 | OPEN | Sprint, Olympic, Half | 125, 170, 230 | 10% Off | Tahoma, CA | 270 | ||
Shaver Lake Triathlon | 09/13/2026 | OPEN | Sprint | 150 | 15% Off | Shaver Lake, CA | 190 | ||
Ironman 70.3 Santa Cruz | 09/13/2026 | OPEN | 70.3 | 510 | Points Rewards | Santa Cruz, CA | 0 | ||
Santa Cruz Triathlon | 09/27/2026 | OPEN | Sprint, Olympic | 145, 175 | $10 Off | Santa Cruz, CA | 0 | ||
SGRAIL Marin | 10/03/2026 | OPEN | Olympic | 245 | 10% Off | San Rafael | 92 | ||
Aggieathon | 10/11/2026 | OPEN | Sprint | 98 | Davis, CA | 109 | |||
IM California | 10/18/2026 | OPEN | Full | 789 | Points Rewards | Sacramento, CA | 145 | ||
Lake Evans Triathlon | 10/18/2026 | OPEN | Sprint, Olympic | 120, 135 | 15% Off | Bakersfield, CA | 253 | ||
Napa Valley Fall Triathlon | 10/24/2026 | OPEN | Super Sprint, Sprint, Olympic, Half | 53, 180, 300, 430 | 20% Off | Napa Valley, CA | 125 | ||
UC Berkeley Bearathlon | 10/24/2026 | OPEN | Sprint, Draft Legal Sprint | 90 | 10% Off | Berkeley, CA | 65 | ||
Morro Bay Triathlon | 11/01/2026 | OPEN | Sprint, Olympic | 130, 180 | $25 Off | Morro Bay, CA | 160 |
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