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Triathlon Calendar near Rocklin 2025-2026

Explore the top triathlons near Rocklin for 2025-2026! We've gathered 78 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
24
Saturday

Folsom Lake Sweetwater Trail Run

Trail Run 5 km 10 km ... 26 mi 50 km
February 2026
Feb
7
Saturday

The Best Races - Sacramento

5 km 10 km 13 mi
Feb
14
Saturday

The Best Races - Sacramento

5 km 10 km 13 mi
Feb
21
Saturday

Fourmidable

Trail Run 13 km 13 mi 35 km 50 km
Feb
28
Saturday

Salmon Falls 50K

Trail Run 13 mi 50 km
March 2026
Mar
7
Saturday

The Quest Adventure Run

6 mi 16 mi
Mar
7
Saturday

Way Too Cool 50k

Trail Run 10 mi 50 km
Mar
14
Saturday

Shamrock'n Weekend

5 km 10 km 13 mi
Mar
14
Saturday

Ruck a Chuck 50K

Trail Run 50 km
Mar
14
Saturday

The Best Races - Sacramento

5 km 10 km 13 mi
Mar
21
Saturday

Rattlesnake Dick

Trail Run 10 km 25 km 50 km
Mar
28
Saturday

Bad Ass Backyard Ultra - Rio Linda, CA

Backyard Ultra 4 mi 6 hr 12 hr
April 2026
Apr
4
Saturday

The Best Races - Sacramento

5 km 10 km 13 mi
Apr
18
Saturday

Outlands

Trail Run 25 km 50 km 50 mi
Apr
18
Saturday

Cool-Auburn Pub Run

35 km
Apr
24-25
Fr - Sa

Canyons Endurance Runs

Trail Run 25 km 50 km 100 km 161 km
Apr
25
Saturday

The Best Races - Sacramento

5 km 10 km 13 mi
May 2026
May
3
Sunday

Beer City Half - Sacramento

5 km 10 km 13 mi
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