Chesterfield Youth Triathlon

7:30 a.m. – 11:00 a.m.

9:00 a.m. Run Start

9:00 a.m. Walk Start

Rain or Shine

A fun Spring morning for the whole family with bounce houses, games, face painting, breakfast snacks, popcorn, food trucks, & more. This fundraiser is a day of fun to honor, remember, and support the strength, courage, love, and care of kids and families facing a cancer diagnosis.

Register on by April 10. Race day registrations are open from 7:30 a.m. – 8:30 a.m. on April 11 at the event pavilion.

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10K RUN

$45 Registration

$40 Early Bird Registration

Ends March 21, 2026

Runners compete in the timed 10K fun run along the East side of Creve Coeur Lake, with prizes for men's, women's, and children's categories.

Registration includes all activities, an event t-shirt, and a timed run from Big River Racing Company.

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5K FUN RUN

$40 Registration

$35 Early Bird Registration

Ends March 21, 2026

Runners compete in the timed 5K fun run along the East side of Creve Coeur Lake, with prizes for men's, women's, and children's categories.

Registration includes all activities, an event t-shirt, and a timed run from Big River Racing Company.

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1-MILE WALK

$40 Registration

$35 Early Bird Registration

Ends March 21, 2026

This joyous gathering of families features an honor and memorial 1-mile walk along the West side of Creve Coeur Lake, where patient families and supporters hold signs in tribute to their loved ones affected by cancer and blood diseases.

Registration includes all activities and an event t-shirt.

Event Shirt Not Guaranteed After March 21. Kids 2 and Under Are Free! (Shirt not included.)

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FAMILY-FRIENDLY ACTIVITIES FOR ALL

The morning is filled with fun for the whole family, including breakfast refreshments, popcorn, bounce houses, lawn games, archery, basketball, face painting, and more—all included with your ticket.

All activities begin at 7:30 a.m. and continue through the event until 11:00 a.m.

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FOOD TRUCKS & VENDORS

Enjoy food and drink from food trucks that give back. Vendor booths and food trucks accept cash or card.

PACKET PICK-UP

Pick up running bib and t-shirt before the event at the Friends of Kids with Cancer office on Thursday, April 9, 7 a.m.–7 p.m. OR pick up at the event from 7:30 a.m.–8:30 a.m.

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Questions about Walk with a Friend?

There are so many ways to participate in Walk with a Friend. If you have questions, please read more about the event in the FAQ section of our website.

EVENT FAQ

Contact Kim Wisdom, Volunteer & Events Coordinator at

kim@friendsofkids.com or call 314.275.7440

The Brain Injury Foundation of St. Louis (BIFSTL) is a provider of employment services for people who have sustained a brain injury. BIFSTL is a proud provider to our Wounded Warriors and offers brain injury psychotherapy to individuals and their families.

Join us for Brain Bolt 2026, benefiting the Dura Mater Clubhouse. This family-friendly event will take place on April 12th at Creve Coeur Lake Park and is open to runners and walkers of all ages and abilities. Whether you're a seasoned runner or just looking to have fun and support a great cause, this event is for you!

All proceeds from the Brain Bolt 5k will directly benefit the Dura Mater Clubhouse, helping to provide a nurturing and welcoming space for our members to thrive. The Clubhouse's mission is to continue to progress toward independence, achieve personal growth, hone skills for work readiness and actively participate in their community.

So, lace up your running shoes, gather your friends and family, and join us for Brain Bolt 2026.

Click here to learn more about Dura Mater Clubhouse.

Packet Pick Up

You may pick up your packet at Big River Running Company - 13969 Manchester Road, 63011, on FRIDAY April 10th from 2:00pm - 6:00pm. Race Day packet pick up will be available about an hour before the event.

Awards

Awards will be given to the top 3 finishers in these age group categories:

1-19, 20-29, 30-39, 40-49, 50-59, 60-69, and 70+

Join us Sunday, April 19, 2026 at Creve Coeur Lake Park for our 5th Annual run/walk event for Classic 107.3 - Radio Arts Foundation, the only community-supported arts and classical radio station in St. Louis! In the 5K race, the goal is to finish before the end of Ludwig van Beethoven's famous Symphony No. 5 (about 33 minutes). The station will be broadcasting live, and the race starts with the first note of the first movement playing on Classic 107.3! Beethoven himself will be there to wish you Viel Glück!

There will be fun prizes for those dressed for the theme, for the top fundraiser, and for the top three finishers overall.

For those interested in a more relaxed experience, try the Missy Mazzoli Mile, named in honor of the Grammy-nominated contemporary classical composer recently described as “Brooklyn’s post-millennial Mozart”. Everyone who registers for either event before the deadline will receive a Bella + Canvas cotton t-shirt and a finisher’s medal, and more. Kids under 18 receive a registration discount. Ready, set, Beethoven!

Welcome to The SPRING SPRUNG 5k-10k and Half Marathon! Brought to you by Rockinator Racing.

Starting at 8:00am in beautiful Queeny Park.

Run Walk Jog or Ruck starting from Racers Village at the Smith Pavillion, through the shady, rolling, fast, gravel trails of Queeny park!

BIG CUSTOM FINISHERS MEDAL INCLUDED! Custom MEDAL badges and awards to the top 3 in all event Age Groups! (1-13, 14-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70+) 5K,10K, Ruck and Half Marathon with podiums and Free photos and video for download!

For registering, you not only get an awesome run through the beautiful Queeny park trail system, you get a Big ol' heavy finishers medal, The Rockinator Racing Backpack, A soft spun T-shirt commemorating the event, Race Snacks, Colas, Professional Chip Timing, Aid station access every lap at 3.25 miles stocked with sport drinks, Fully marked course, Music rocking at racer village, Podium Awards Ceremony, Free Action Pics and finish line Video. Whew! A great way to kick off Spring!

Please consider donating a few bucks to The Rockwoods School District Cross Country program. 100% of proceeds go to help keep kids in shoes, jackets, tarps, drinks, and general program support.

Packet pick up will be race morning starting at 6:15 until 7:15. Please try to pick up your packet early to avoid lines!

National Anthem goes off at 7:26. You run off at 7:30.

Its gonna be a great day and super fun way to kick off your weekend! Get signed up before Friday at 9pm! No race day registration.. Get your friends to join you and lets gooo!!

5K Run & Walk for Asher's Playground in Bluebird Park

After the race - join us at the Edge to cool off and relax. (Free for participants). All are welcome.

All proceeds go to Asher's Playground in Bluebird Park

Asher came into the world early alongside his twin brother, Ashton. From his very first breath, Asher showed what it meant to be a fighter. Born with a complex congenital heart defect and rectal atresia he started his journey of resilience. Sadly after 2 years and 7 months Asher made his journey to heaven.

In honor of Asher’s beautiful life, we are raising funds to create something he would have absolutely adored. An inclusive, accessible playground where every child, regardless of ability, can play, laugh, and thrive.

https://unlimitedplay.org/inclusive-playgrounds/inclusive-playground-examples/ellisville-missouri-ashers-playground/