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2023 Northern California
Triathlon Calendar

Last updated 8/29/23

About this race calendar:

This Calendar focuses on triathlons in NorCal and nearby, plus USA Triathlon State and National Championship Triathlons. 

A few notes:
  1. Click on the triathlon name to be taken to the race website.

  2. "Entry Fees" are usually the baseline fee before the price increases as the race gets closer. Thus, not all fees listed will be accurate. See how much money you can save on race entry fees by becoming a TCMTriSquad member.

  3. "TCM Rating" is the average "race experience" score given by TCMTriSquad members who have done the event before. 

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Date
Races
Registration
Distances
Cost
Location
Miles from Santa Cruz
TCM Rating
03/05/2023
Stanford Treeathlon
RESULTS
Sprint, Draft Legal
120, 120
Redwood City, CA
49
7.75
04/01/2023
Oceanside 70.3
SOLD OUT
70.3
499
Oceanside, CA
424
9
04/08/2023
Napa Valley Spring Triathlon (Full/Half)
OPEN
Half
242, 484
Napa Valley, CA
178
6
04/09/2023
Napa Valley Spring Triathlon (Sprint/Olympic)
OPEN
Sprint, Olympic
90, 150
Napa Valley, CA
178
6
04/15/2023
Ice Breaker Triathlon
OPEN
Sprint
100
Granite Beach, CA
174
04/21/2023
USAT Draft-Legal Sprint Age Group Nationals (non-draft)
OPEN
Sprint
169
Irving, TX
1684
9
04/23/2023
Crow's Nest Triathlon
OPEN
Sprint, Olympic
140, 150
Friant, CA
160
8
04/30/2023
California State Championships: Orange County
OPEN
Sprint, International
215, 245
Los Angeles, CA
337
05/07/2023
Grapes of Wrath Triathlon
OPEN
Sprint, Olympic
120, 135
Delano, CA
227
05/07/2023
Lake San Antonio Triathlon
OPEN
Sprint, Olympic
100, 120
Lake San Antonio, CA
130
05/13/2023
Folsom Lake International Triathlon
OPEN
Olympic
125
Granite Beach, CA
174
05/14/2023
Folsom Lake Triathlon
OPEN
Super Sprint, Sprint
80, 95
Granite Beach, CA
174
05/20/2023
Morro Bay 70.3
OPEN
Half
369
Morro Bay, CA
168
05/28/2023
VI TRI
OPEN
400 yd pool swim, 9 mi, 3.5 mI run
120
Visalia, Ca
200
06/03/2023
Bass Lake Yosemite Triathlon
OPEN
Sprint, Olympic
130, 155
Bass Lake Yosemite, CA
180
7
06/10/2023
Escape From Alcatraz
OPEN
Olympic
750
San Francisco, CA
75
7.5
06/10/2023
Tri for REAL #1
OPEN
Olympic
125
Herald, CA
130
7.66
06/11/2023
Tri For FUN #1
OPEN
Sprint
100
Herald, CA
130
9
06/17/2023
Huntington Lake Triathlon
OPEN
Sprint, Olympic
120, 130
Lakeshore, CA
209
9
06/24/2023
Tahoe Off-road Triathlon
OPEN
TORT, Sprint
155, 130
Tahoe City, CA
06/25/2023
Kendall Jackson Tri Sonoma
OPEN
Sprint, Olympic
105, 131
Sonoma, CA
120
07/09/2023
Tri for REAL #2
OPEN
Olympic
125
Herald, CA
130
7.66
07/09/2023
Tri For FUN #2
OPEN
Sprint
100
Herald, CA
130
9
07/22/2023
Donner Lake Sprint Triathlon
OPEN
Sprint, Olympic, Half
115, 155, 220
Truckee, CA
241
9
07/30/2023
Goleta Beach Triathlon
OPEN
Sprint, Long Course
100, 120
Goleta, CA
267
08/05/2023
USAT Sprint & Olympic Age Group Nationals (non-draft)
OPEN
Sprint, Olympic
249
Milwaukee, WI
2232
10
08/06/2023
Tri Santa Cruz
OPEN
Sprint, Olympic
100, 125
Santa Cruz, CA
0
8.33
08/12/2023
Tri for REAL #3
OPEN
Olympic
125
Herald, CA
7.66
08/13/2023
Tri For FUN #3
OPEN
Sprint
100
Herald, CA
08/19/2023
June Lake Triathlon
OPEN
Sprint, Olympic, Half
99, 165, 242
June Lake, CA
340
9
08/26/2023
Granite Bay Triathlon
OPEN
Sprint
105
Granite Bay, CA
170
08/26/2023
Lake Tahoe Olympic & Half Triathlon
OPEN
Olympic, Half
145, 215
Tahoma, CA
270
08/26/2023
Santa Barbara Triathlon (Long Course)
OPEN
Long Course
180
Santa Barbara, CA
257
8
08/26/2023
Lake Tahoe Sprint Triathlon
OPEN
Sprint
105
Tahoma, CA
270
9
08/26/2023
Santa Barbara Triathlon (Short Course)
OPEN
Short Course
110
Santa Barbara, CA
08/27/2023
Sandman Triathlon
OPEN
Sprint
105
Aptos, CA
10
8.2
08/27/2023
Millerton Madness Triathlon
OPEN
400 yd swim | 7.75-mile bike | 3.1 mile run
90
Friant, CA
158
09/09/2023
Gravel X Triathlon
OPEN
Sprint, Olympic
90, 110
Granite Beach, CA
09/10/2023
Ironman 70.3 Santa Cruz
OPEN
70.3
379
Santa Cruz, CA
0
9.6
09/17/2023
Shaver Lake Triathlon
OPEN
Sprint, Olympic
120, 135
Shaver Lake, CA
190
7
09/24/2023
Santa Cruz Triathlon
OPEN
Sprint, Olympic
125, 155
Santa Cruz, CA
0
9
10/08/2023
Lake Evans Triathlon
OPEN
Sprint, Olympic
130, 145
Bakersfield, CA
253
8
10/08/2023
UC Davis Aggieathlon
OPEN
Sprint
80
Davis, CA
109
10/21/2023
Palm Springs Triathlon
OPEN
Sprint, Olympic, Half Full
60, 95, 193, 328
Palm Springs, CA
10/21/2023
UC Berkeley Bearathlon
OPEN
Sprint, Draft Legal Sprint
90
Berkeley, CA
65
8
10/22/2023
IM California
OPEN
Full
789
Sacramento, CA
145
7.5
10/28/2023
Napa Valley Fall Triathlon
OPEN
Sprint, Olympic, Half
99, 165, 242
Napa Valley, CA
10/28/2023
Marin Triathlon
OPEN
Sprint, Olympic
155, 210
San Rafael, CA
92
9
11/05/2023
Morro Bay Triathlon
OPEN
Sprint, Olympic
95, 140
Morro Bay, CA
160
8.6
11/19/2023
San Dimas Turkey Tri
OPEN
Sprint, Olympic
90, 150
San Dimas, CA
12/03/2023
IM 70.3 Indian Wells (Regional Club Championships)
OPEN
Half Ironman
369
Indian Wells, CA
472
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Looking for guidance?

Schedule a virtual triathlon coaching consultation with TCM Tri Squad head coach Martin Spierings.

Want to join a supportive triathlon team?

Athletes of any experience level and location in the world are welcome join the TCM Tri Squad. Training and racing are better with a squad!

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