The Big Run 5K presented by Brooks

Join us for the Third Annual Rotary Rainbow Run - 5k or 1k (Fun Run) on June 6th, 2026. The Rotary Rainbow Run is sponsored by the San Juan Bautista Rotary Club and all proceeds will benefit the San Benito County Esperanza Center as well as local scholarship and grants. San Juan Bautista is a small California Mission town just off Hwy 101 approximately 50 miles south of San Jose. The Rainbow Run races will start and finish on the old El Camino Real (The Alameda) with the course taking participants through the historic downtown, friendly neighborhoods, rural countryside, and the California State Park and Mission Plaza.

Show your community pride by dressing up in a fun and colorful costume! The 5K will be timed with awards, as well as Best Costume prizes will be awarded to the best dressed runner and four legged participant.

Team themes are encouraged. Please keep costumes family friendly. Come join the fun!

2026 Rotary Rainbow Run Start Times: Run Day: June 6th, 2026

8:00am - 1K Rainbow Fun Run

8:30am - 5K Rainbow Run

2026 Prices:

1k Fun Run-$20

5K - $40

Fees include a dri-tech tshirt & finisher medal

Join us for another year of fun in the sun! At the Jolly10k you'll take a 10K or a 5K run or walk, through stunning Los Gatos mountain trails and arrive back at the finish line to enjoy fun, food and fellowship. We have informational booths, a variety of resource tables, CPR training and as always the Los Gatos Fire Dept. joins us for a group photo with the Fire Engine. We definitely have fun, but the reason we gather for the Jolly10k is to create a safe environment to have the difficult conversations about addiction and the deadly epidemic of Fentanyl that has flooded our country and stolen far too many young lives. But together, we can remember our loved ones and share life-saving information on how to prevent the next life lost from being someone in your family. Excercise, Information & Education!

The Loyalty Registration window is from Wednesday, March 25th at 7am until Monday, March 30th at 5pm. If eligible, you will have an access code emailed to you on March 25th at 7am when registration opens. Your code does not guarantee or reserve you a space. However, those eligible can register with their code any time during that window. While your code will only work 1 times, you are allowed to register up to (5) participants under one transaction using the code.

Who is considered Loyal?

• Participants who registered for 6 of the past 10 live Wharf to Wharf Races (2014 - 2019, 2022 - 2025).

OR

• Participants who registered for the 2025 Little Wharf 3-Miler.

How do I verify my Loyalty Status?

1. Click "VERIFY LOYALTY STATUS" button below.

2. Type in your first and last name.

3. If you are eligible, your name will appear with the words: "You are eligible."

If you are not eligible, your name will NOT appear and you will see the words:

"Your name or email was not found on the eligible list, if you feel this is in error please click "DISPUTE FORM" on right side of page."

What are the next steps if I am eligible for Loyalty Status?

1. Hang tight! Loyalty Registration will not open until Wednesday, March 25, 2026 at 7:00am PDT.

2. If you are eligible, you will be emailed a unique access code on Wednesday, March 25, 2026.

3. Those eligible who received their code will have until Monday, March 30th at 5:00pm PDT to use their code to register.

Why might my name not appear in the database if I meet the criteria?

Our Loyalty database requires an exact match of your first name, last name and email address in 6 of 10 Wharf to Wharf registrations. Your name might not appear if:

1. You changed your last name.

2. You spelled your name wrong during registration.

3. You registered under a nickname.

4. You registered under different email addresses.

Please fill out our Dispute Form to resolve the issue. Dispute Forms must be submitted by March 22nd at 11:59pm PDT.

Still have questions?

Please email [email protected].