Tesoro Viejo Spring Classic Half Marathon
About this race
Half Marathon 10K, 5K or Virtual Race
Welcome to the Central Valley’s most picturesque spring race experience!
Just minutes north of Fresno’s River Park, escape busy city streets and run through rolling groomed trails, tree-lined lanes, meadow views, bridges, and breathtaking wetland preserves in full spring bloom.
This is not just a race.
It’s a morning of movement, community, and celebration!
Madera, CA Hwy 41 & Tesoro Viejo Blvd
Let’s Run This!
Join fellow runners on March 8, 2026 for the Tesoro Viejo Spring Classic Half Marathon. It's a fantastic Half-Marathon, 10K, 5K, Virtual Run featuring a flat and fast course in Madera.
Pick your distance
Running
Half Marathon
10k Run
5k Run/Walk
Virtual Run
A virtual run is a run you do on your own schedule any location. Your results are not posted and are not official. We will mail you your event shirt and finisher's medal 2 weeks after the event.
Weather Overview
These values reflect historical conditions on the race dates in Madera in 2026, from Open-Meteo archive data.
About Madera
Tesoro Viejo Spring Classic Half Marathon takes place in Madera, California, United States. The local timezone is America/Los_Angeles.
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🏃 Plan Your Next Race in Madera
Find upcoming events by distance:
- Madera 5K Races Best Madera routes for beginners and speed work.
- 10K Run Events in Madera The most popular local distance in California.
- Madera Half Marathons Top-rated 21.1K courses in the Madera area.
- Madera Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.