SickleWeen 5K & Fun Run: Moving for Smiles. United for Sickle Cell
About the Event
On October 31, 2026, the streets will come alive with color and creativity as runners of all ages gather for the SickleWeen Fun Run & 5K. This inaugural event is more than just a race; it's a vibrant celebration that combines fitness, community spirit, and charitable giving. Participants are encouraged to don their most imaginative Halloween costumes while taking part in either the fun run or the competitive 5K route. The course weaves through scenic neighborhoods, offering runners plenty of opportunities for photo ops along the way. Whether you're an experienced runner looking to add a unique event to your calendar or simply someone who enjoys walking at a leisurely pace with family and friends, there's something here for everyone. The SickleWeen Fun Run & 5K is more than just about crossing the finish line; it’s also about making a difference. All proceeds from this year's race will benefit Project Smile, an initiative dedicated to enhancing dental care access and improving oral health outcomes for adults living with sickle cell disease. By participating in SickleWeen, you'll be contributing directly to efforts that restore confidence and improve the quality of life for those affected by this condition. Join us on October 31, 2026, as we come together to celebrate community wellness, raise awareness about sickle cell disease, and support a meaningful cause. Whether you're running competitively or simply enjoying the festive atmosphere with loved ones, your presence will help make a real difference in people's lives. The event promises an unforgettable experience filled with excitement, creativity, and a sense of purpose, all set against the backdrop of Halloween festivities.
Races Offered
5K
Oct 31, 2026
straighten
Distance —
5K
terrain
Type —
Others,
Running
timer
00:00
sell
$39.74
Blood Drive
Oct 31, 2026
straighten
Distance —
Blood Drive
terrain
Type —
Others,
Running
timer
00:00
Dental Screenings
Oct 31, 2026
straighten
Distance —
Dental Screenings
terrain
Type —
Others,
Running
timer
00:00
Fun Run
Oct 31, 2026
straighten
Distance —
1K
terrain
Type —
Others,
Running
timer
00:00
sell
$28.99
Weather History
These values represent the 3-year monthly averages for October in Dallas.
thermostatTemperature
17.2° / 28.3°
wb_sunnyFeels like
15.7° / 26.5°
light_mode
Avg sunshine hours
9h 51m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
12.8 km/h (Gentle breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
54.6%
wb_twilight
Sunrise
07:32
nightlight
Sunset
18:52
About Dallas
Learn more about the host city, Dallas.
Dallas is a city in the U.S. state of Texas. Located in northern Texas, it is the ninth-most populous city in the United States and third-most populous city in Texas, with a population of 1.3 million at the 2020 census. Along with the city of Fort Worth, Dallas anchors the Dallas–Fort Worth metroplex, the fourth-most populous metropolitan area in the U.S. and the most populous metropolitan area in Texas, at 8.5 million people. Dallas is a core city of the largest metropolitan area in the Southern U.S. and the largest inland metropolitan area in the U.S. that lacks any navigable link to the sea. It is the seat of Dallas County, covering nearly 386 square miles (1,000 km2) and extending into Collin, Denton, Kaufman, and Rockwall counties.
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Race Experience
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Event name — SickleWeen 5K & Fun Run: Moving for Smiles. United for Sickle Cell.
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SickleWeen 5K & Fun Run: Moving for Smiles. United for Sickle Cell