
5K for Fragile X is a running race on April 17, 2027 in San Dimas, CA, with an entry fee of $25.
From the Organizer
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
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.
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!
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.
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
Weather
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.
Host City
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.
Your Next Start Line
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
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From Endurance Grid
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.
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.
Coming Up
Oak Tree Challenge 5K & 1 Mile Run/Walk
3 miles away
POMONA 5K & 10K
5 miles away
Run4Recovery 5K Run/Walk
3 miles away
RUN FOR FREEDOM
2 miles away
Plan your trip
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 DimasFrequently Asked Questions (FAQs)
5K for Fragile X
Apr 17, 2027