A 31-mile footrace that forces runners to eat at nine of ten Taco Bell locations is set to take over Denver next weekend. The Taco Bell 50K starts at 7:30 a.m. on October 3 at the Taco Bell on South Broadway, and runners have until the 11-hour cutoff to make it through the entire course and back.
The Taco Bell 50K, which The Denver Gazette covered, requires runners to eat a food item at nine of the ten Taco Bell stops along the route. By the fourth stop, competitors must have consumed at least one Chalupa Supreme or Crunchwrap Supreme, and by the eighth stop they need at least one Burrito Supreme or Nachos Bell Grande in their stomachs. Drinks do not count toward the eating requirement, according to the Gazette's reporting.
What sounds like an internet stunt actually traces back to a much more grounded community tradition. The Taco Bell 50K was dreamed up by Denver runners Jason Romero and Dan Zolnikov out of a group run tied to the Denver chapter of Achilles International, a nonprofit that pairs volunteer guides with athletes with disabilities, according to The Colorado Sun. Romero is a blind ultrarunner who trained regularly with Achilles International guides, per the same account.
Free to Run, but Not Free of Consequences
Signing up costs nothing, but the event is built around giving back: all proceeds and voluntary donations collected are directed to Achilles International to support local athletes with disabilities, the Denver Gazette reports in separate coverage. Organizers have said 100 percent of donated funds support the nonprofit's programs.
The rules get considerably less charming once the tacos start hitting stomachs. Vomiting anywhere on the course triggers automatic disqualification. The race also bars runners from using Pepto-Bismol, Alka-Seltzer, Pepcid AC or Mylanta while on course, according to reporting from the Colorado Sun.
Participants must save every paper receipt and food wrapper from their nine mandatory stops and present them at the finish line as proof they actually ate the required items, according to tacobell50k.com.
A Hot Sauce Packet for a Medal
Runners who make it through all 31 miles within the 11-hour window earn the title of “SURVIVOR” and a finisher's prize unlike anything found at a typical road race: a Taco Bell hot sauce packet tied to a ribbon, serving as the event's official medal, per the race's own site.
Even with that tongue-in-cheek reward system, the physical demands are real. Sage Canaday reportedly set the Taco Bell 50K course record in 2024 at four hours and 28 minutes, a pace that still required working nine fast-food stops into a sub-4:30 ultramarathon.
Despite the strain, the event keeps growing. Field size ballooned from roughly 40 runners in 2023 to 170 in 2024, before topping 700 participants in 2025, according to the Colorado Sun.
No Corporate Backing, Just a Shared Obsession
Despite its name, Taco Bell Corporation is not affiliated with or an endorser of the run. Organizers have speculated that the company's legal team may be concerned about liability, while Taco Bell would not comment, according to 98.5 KYGO.
The event's website lists an off-course bathroom break at Wash Park.
