5K for Fragile X logo

5K for Fragile X

5K for Fragile X is a running race on April 17, 2027 in San Dimas, CA, with an entry fee of $25.

Date
April 17, 2027 (275 days to go)
Price
$25
Sport
Running
Register →

From the Organizer

Superheroes are back once again!! 

Join us on Saturday, April 17th, 2027 for the 14th Annual 5K Walk/Roll/Run/Cheer for Fragile X and celebrate our Southern California Fragile X Community! Click Here for Event Details for Participants 

Why race for Fragile X syndrome? 

Fragile X syndrome (FXS) is the leading known cause of inherited intellectual disability and the leading single gene cause of Autism. Fraxsocal’s mission is to promote public awareness and with your help we can accomplish this goal! Also, to provide a forum for families and children with FXS to meet & greet and create a stronger FXS community! We also support research for effective treatments and ultimately a cure for FXS. Treatments for Fragile X are likely to help people affected by autism, Alzheimer’s, and other brain disorders.

Fragile X Community 

A Family Fun Day will proceed after the walk with Family, Friends, Food and Fun!! It's a great time to chat with other families affected by fragile X syndrome (FXS) and it's also a nice opportunity for you to take your kid(s) or adult(s) with FXS or any disability for that matter, judgement free! 

How to participate:
  • Participate in person: Sign up to walk, run, bike, scoot or stroll (it's a very family friendly walk/run) All you do is click the "Sign up" button above and register yourself and the whole family! Mark your calendar and be sure to arrive early so you can get your FREE t-shirt and goodies before we begin. You can do the full 5K, the short 1.8 mile scenic loop, or simply hang back at the event area and relax.   
  • Participate virtually: Sign up by clicking the "Sign up" button above and register yourself and the whole family! (Make sure you have someone there in person to pick up your t-shirts otherwise you will be donating them to our organization in which we say, "thank you"! )  Or, just click "donate" and give what you can. 
  • Start a FundraiserWhether you are participating in person or virtually you can start an individual fundraiser (starting goal is $250) and attach it to a TEAM (Starting goal of $2,500) in the honor of your Fragile X Super Hero.
  • Become a Sponsor:  Whether you personally, your company or a company you know are interested we have multiple packages to choose from! 
  • Recognize a participant with a fun, inspirational sign to be placed along the 5K course!
 
Race Fundraising Goal: $75,000 Last year we raised over $55,000!!! Let's see if we can top that!! Donations can be made by clicking the Donate Tab.
 
Share!

Inform your network of supporters! Use these Social Media graphic template to help you tell others that you are racing and/or fundraising! Invite them to race or donate in your honor or in the honor of your Fragile X Superhero.

Map to find us

More about our organization: 
FRAGILE X ASSOCIATION of SOUTHERN CALIFORNIA (FRAXSOCAL)
Our non-profit organization was formed to promote public awareness of Fragile X Syndrome with special emphasis on educators and health professionals; provide a forum for families and children with Fragile X to meet and share their ideas, concerns and problems; and support scientific research on Fragile X Syndrome.

STORE

This year you can order extra T shirts or purchase a sign to recognize someone special!  Shop here

Events

5K Run/Walk$25

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

76°

Typical Low

50°

Chance of Rain

7%

Based on US Climate Normals data from Pomona/Fairplex, 3 mi from the venue.

Sunrise 6:17 AMSunset 7:24 PMDaylight 13h 6m

Host City

About San Dimas, CA

Population

34,099

as of 2023

City Elevation

899 ft

Nearest Airport

ONT

Ontario International Airport · 13 mi

Time Zone

Pacific Time

From Endurance Grid

A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at 5K for Fragile X, put it on the calendar, and turn “someday” into a start date.

275

Days to train

Race
5K for Fragile X
Date
April 17, 2027

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From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to San Dimas than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to San Dimas
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the 5K for Fragile X?+
5K for Fragile X is a running race held in San Dimas, California on April 17, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the 5K for Fragile X?+
Saturday, April 17, 2027 in San Dimas, California at Frank G. Bonelli Regional Park. Check the event page for exact start times and wave schedules.
How do I register for the 5K for Fragile X?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

5K for Fragile X

Apr 17, 2027

Register →