
13TH Annual
13th Annual Little Ironman: 5K, Fun Walk, and Mud Run is a running and obstacle course race on August 23, 2026 in Jonesborough, TN, with an entry fee of $25.
From the Organizer
13th Annual Little Ironman: 5K, Fun Walk, and Mud Run
This tribute 5K, Fun Walk & Mud Run are in memory of Josh “LITTLE IRONMAN” Adcock
SUNDAY AUGUST 23, 2026
Sulphur Springs Baptist Church
1567 Gray-Sulphur Springs Road
Jonesborough, TN 37659
We are excited to be celebrating 13 years of our Little Ironman event! This year's event is on Josh's 22nd birthday so we are going all out emoji style. We hope you will join us in the celebration of Josh’s life and legacy he left for us…live loud and love BIG! We are planning a fun filled day for your family to enjoy. Our prayer is you will leave with a Garfield smile knowing you were a part of something bigger than all of us!
LITTLE IRONMAN 5K
***Digital timing by Trojan Timing***
START TIME: 5 PM
WHERE: Sulphur Springs Community, includes a balloon release at Sulphur Springs Cemetery in honor of Josh.
Start/finish line, packet pick up and registration at Sulphur Springs Baptist Church from 2:00 pm to 4:30 pm. Parking will be at Sulphur Springs School. Shuttles will run before and after race.
COST: REGISTER NOW UNTIL AUGUST 20 AT MIDNIGHT is $ 25.00
RACE DAY- $ 30.00
To guarantee a shirt with the 2026 image, you must pre-register by August 20th at midnight. We will have a limited amount of 2026 shirts available race day along with our past event shirts. All shirts will be available only while supplies last. We will not be placing a post-race order due to increased cost.
First 150 overall registrants for 5k & Fun Walk, and Mid Run will receive a swag bag.
Rewards For: Top Male/Top Female Overall, Top Male/Female 70+ (Masters), Along With Top 3 Of Each Age Group (Male/Female)
Age Groups:
14 and Under
15-19
20-29
30-39
40-49
50-59
60 +
LITTLE IRONMAN VIRTUAL 5K
If you are unable to attend our event in person and would like the flexibility to run 3.1 miles on your own time and your favorite course, this is for you. This is also a great option for friends and family that live out of town. We will mail you your t-shirt and bib and you can share your time and photos with us by using #LittleIronman. We look forward to seeing your photos!
COST: $30.00 (to help cover shipping cost)
Registration will end for the Virtual 5K on 08/14/26 at midnight. We will place your package in the mail on 08/15/26 in hopes you will receive your package before the official race date of 08/23/26.
First 150 overall registrants for 5k, Fun Walk, and Mud Run will receive a swag bag.
1 MILE FUN WALK
START TIME: 5PM
If you prefer not to run and would like to walk, we are excited to offer a 1 mile Fun Walk. We will start the same time as the 5K runners and walk from the church to the cemetery, release a balloon in honor of our sweet boy, and walk back to the church. Fun awards will be given to walkers at the conclusion of the 5K and Fun Walk.
Cost: $25.00
To guarantee a shirt with the 2026 image, you must pre-register by August 20 at midnight. We will have a limited amount of 2026 shirts available race day along with our past event shirts. All shirts will be available only while supplies last. We will not be placing a post-race order due to increased cost.
First 150 overall registrants for 5k, fun walk, and mud run will receive a swag bag.
MUD RUN
START TIME: 3 PM
Fun Mud Run which includes a creek run, tires, balance beam, climbing walls, mud crawl, quintuple steps, monkey bars, large mud pit, and much more!!!
(Open for ages 3 and up-will run heats by age group-unlimited runs until 4:30 pm)
Race day registration and packet pick up will be from 2:00 pm to 4:30 pm. Parking will be at Sulphur Springs School. Shuttles will run before and after the race.
COST: $25.00
To guarantee a shirt with the 2026 image, you must pre-register by August 20h at midnight. We will have a limited amount of 2026 shirts available race day along with our past event shirts. All shirts will be available only while supplies last. We will not be placing a post-race order due to increased cost.
First 150 overall registrants for 5k, fun walk, and mud run will receive a swag bag.
Rinse down station, changing tent, towels, and bags for dirty clothes will be provided.
_____________________________________________________________________________________________
GENERAL INFORMATION FOR ALL EVENTS:
Pre-race announcements, National Anthem, and a short devotional will begin at 4:30 pm. Concessions will be open from 2:00 pm to 4:30 pm also!!!
Wristbands will be on sale for $3.00.
Online pre-registration payment will be by credit card.
Cash and checks will be accepted on race day-please make check to: the P.H.I.L. Foundation. Credit cards will be accepted via online registrations only.
100 % of all proceeds go to the P.H.I.L. Foundation. Founded in 2010 in loving memory of Phil Adcock , to help families facing financial difficulties due to a health crisis. We are a 501(3)(c) non profit organization . Go to www.philfoundation.org for more information about the P.H.I.L. Foundation
With all our events and concessions, our hope is to offer a fun filled day, with something for the entire family! Come out and help us celebrate Josh’s 22nd Birthday and know you are making a difference in the lives of families in your community!
For More Information You Can Contact:
littleironman@philfoundation.org
A SPECIAL THANK YOU TO OUR SPONSORS:
TRI CITY LOGISTICS (GOLD SPONSOR)
FOOD CITY
JOHNSON CITY FIREFIGHTER ASSOCIATION
BARNES EXTERMINATING
FOUNDATION REALITY GROUP
EAST TENNESSEE VETERINARY HOSPITAL
A2Z SPECIALTY LETTERING
LA CARRETTA
JAMES P. CLINE, CPA
TRI CITIES POOLS AND SPAS
NATURAL OPTIONS AROMATHERAPY
MILL CREEK CONSTRUCTION
SULPHUR SPRINGS BAPTIST CHURCH
WASHINGTON COUNTY SHERRIF’S OFFICE
SULPHUR SPRINGS VOLUNTEER FIRE DEPARTMENT
FOSTER SIGNS
THE TROPHY SHOP
COLE’S MEDICAL SERVICES
MCMILLIN EYECARE
SHERRY GILBERT, CPA
SULPHUR SPRINGS SCHOOL
SWIFTY PIG
NEW HOPE BRETHREN CHURCH
M&M HAIR STUDIO
JONESBOROUGH FUNERAL HOME
BRAIN FREEZE ITALIAN ICE AND LEMONADES
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
86°
Typical Low
64°
Chance of Rain
32%
Based on US Climate Normals data from Kingsport, 12 mi from the venue.
Host City
Population
6,056
as of 2023
City Elevation
1,755 ft
Nearest Airport
TRI
Tri-Cities Regional TN/VA Airport · 13 mi
Major Hub
TYS
McGhee Tyson Airport · 90 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at 13th Annual Little Ironman: 5K, Fun Walk, and Mud Run, put it on the calendar, and turn “someday” into a start date.
48
Days to train
Plan your trip
Coming from out of town? There's more to Jonesborough 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 JonesboroughComing Up
Sorcerer's Sprint Mile
5 miles away
Appalachian Fair 2.62 Mile Mini Marathon & Kid's Duck Waddle Dash
6 miles away
Pioneer Pride 5K
6 miles away
Bluegrass Half Marathon
11 miles away
From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
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.
Obstacle course races (OCR) combine running over different terrain with a series of physical obstacles — walls, rope climbs, monkey bars, carries, and crawls. The barrier to entry is lower than it looks.
Frequently Asked Questions (FAQs)
13th Annual Little Ironman: 5K, Fun Walk, and Mud Run
Aug 23, 2026