Run VibesBeta
← Back to search

Half-Marathon Training for Fun & Fitness

Marathon · Half Marathon · 5K · 10K

Oct 4, 2026 · Grass Valley, California, US

Listed May 16, 2025

Run Vibes summary

Summarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the enrichment queue and will appear here soon with notes on vibe, race-day feel, and who the event suits best.

Until then, open Original listing below for the full source description, and double-check anything important on the organizer’s page.

Original listingFull description from sourceTap to expand · same text as on RunSignup / the official listing

-Registration opens on June 1st and will remain open until August 1st.

-Orientation night will be July 10 @6pm at the Trkac Store, just past Target, in Grass Valley CA.

-Runners will be provided with a 12-week guided training plan designed to help the runner gain confidence and fitness to tackle a half marathon.

-Beginning on July 19th, every Sunday morning will be dedicated to the long run. We will meet at different trailheads to discover scenic routes, have fun, build confidence on the trails, and connect with a community of fellow runners. Refreshments will be provided following the run each Sunday. 

-Learning more about running and techniques on how to best achieve your running goals.

-Ideally, runners interested in training should be able to comfortably run a 5K and log at least 6 miles a week to begin their half-marathon quest.

-If runners are new to the trails or simply want to increase their distance, this training is perfect in preparation for their first or 6th half-marathon race and beyond!

-All participants are encouraged to utilize the Sierra TrailBlazers weekly runs to supplement their training with group support.

-Each runner will be given a training plan to follow and adapt to their lives and needs as they train to race and enjoy the Champion Mine Trail Race or any half-marathon during the fall of 2025.

- Train-for-fun code can be used if you and your running buddy sign up at the same time for the Half Marathon training, save $10 for both!

More events in California, and comparable distances or challenge.

GOLD STAR 5K - Run To Remember

5K

3/27/2026 · San Diego, CA

Listed Feb 2, 2022

Register
Cause DrivenEasygoingBeginner-friendly

Join the Gold Star 5K in San Diego to honor fallen service members and their families, presented by MWR Fitness, with a special towel for early finishers.

Temescal Valley Community Faire 5K-10K

Walk · 5K · 10K

3/28/2026 · Temescal Valley, CA

Listed Apr 1, 2023

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source

Bakersfield Donut Run

5K · Walk · 1.5 mi · 1.3 mi

3/28/2026 · Bakersfield, CA

Listed Dec 18, 2018

Register
FunEasygoingBeginner-friendlyFestive

Indulge your sweet tooth at the Bakersfield Donut Run, a delicious 5k and 1.5-mile walk where everyone gets amazing donuts, all while supporting a great cause.

Zoom San Francisco

5K · 10K · Half Marathon · 2 mi

3/28/2026 · San Francisco, CA

Listed Nov 9, 2021

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source

Get Your Rear in Gear OC

5K · Walk

3/28/2026 · Fountain Valley, CA

Listed Jul 29, 2019

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source

Knickerbocker Canyon Trail Run

35K · 21 mi · Half Marathon · 10K · 5K · 3.5 mi

3/28/2026 · Auburn, CA

Listed Mar 24, 2023

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source

RUN FOR GREAT SCHOOLS 5K RUN + KIDS DASH

5K

3/28/2026 · Cupertino, CA

Listed Jan 17, 2026

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source

Healthy Hearts 5k Run & 2k Walk

5K · 2K · 1.2 mi · Walk

3/28/2026 · Yucca Valley, CA

Listed Mar 26, 2026

Register
Run Vibes summarySummarization pending

AI summarization pending

We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.

Full listing on the race page · official details from the source