Rio Frio 5k on Ice
- Date Sat 30th January 2027
- Time 10:00AM MST
- Location Alamosa, Colorado
- Price $22.20
- Races 1 race
- Distances 5km
Event summary
Get ready for one of America's most unique running experiences at the Rio Frio 5k on Ice, taking place on Saturday, January 30th, 2027, in beautiful Alamosa, Colorado! This extraordinary race kicks off at 10:00 a.m. and offers participants the chance to run on the frozen Rio Grande, surrounded by breathtaking views of the majestic San Juan Mountains to the west and the Sangre de Cristos to the east.
As you lace up your shoes—ideally with microspikes for added traction—prepare for an unforgettable adventure on ice and snow! This chip-timed event welcomes runners of all abilities, and even if the ice conditions aren't perfect, an alternate racecourse ensures a fantastic "5k on Ice" experience. Celebrate the thrill of winter running while enjoying the camaraderie of fellow enthusiasts. Don’t miss out on this incredible opportunity to embrace the outdoors and create lasting memories in the heart of the San Luis Valley!
As you lace up your shoes—ideally with microspikes for added traction—prepare for an unforgettable adventure on ice and snow! This chip-timed event welcomes runners of all abilities, and even if the ice conditions aren't perfect, an alternate racecourse ensures a fantastic "5k on Ice" experience. Celebrate the thrill of winter running while enjoying the camaraderie of fellow enthusiasts. Don’t miss out on this incredible opportunity to embrace the outdoors and create lasting memories in the heart of the San Luis Valley!
Organiser's Description
One of Americas most unique 5k races kicks off at 10:00 a.m. Saturday, January 30th, 2027. This spectacular 5k race is conducted entirely on the frozen Rio Grande when conditions allow. Have you ever run on a frozen river? Don't fret; a thin layer of snow offers traction while you take in the majestic views of the San Juans to the West and Sangre de Cristos to the East from the heart of the San Luis Valley! Runner's World Magazine named this race one of three "editor's picks" for running enthusiasts for 2015. Chip timing and unique ice-themed awards enhance this special race for runners of all abilities.
BACKUP RACECOURSE: In the 12-year history of this race, we have had to use an alternate racecourse five times due to unsafe ice depth on the Rio Grande. We have an alternate racecourse as a backup that still provides for a fun and unique "5k on Ice" experience. We utilize the 30-acre pond at Blanca Vista Park and a portion of levee trail system for the 5k. So regardless, you will take in great views and run on ice/snow!
FOOTWEAR: Participants wear a variety of footwear to run fast and to stay safe. We recommend running shoes with microspikes or a DIY version of microspikes. Here is a video showing you how to improve traction for snow and ice on your own running shoes [https://www.youtube.com/watch?v=7637m8hXuW0] if no traction device, hiking boots or other shoes that provide a little extra tread are recommended!
RACE PACKET PICKUP: This is a chip-timed race. Race bibs, chips, and swag bags are available for pickup from 6:00 p.m. to 7:30 p.m. at Knee Knockers Bar & Grill on Friday, Jan. 29th, 2027, and from 8:00 a.m. to 9:30 a.m. at the Alamosa Senior Citizens Center the day of the race.
Knee Knockers Bar & Grill
500 Cottonwood Dr
Alamosa, CO 81101
RACE SHIRT INFORMATION
Please note: Race registration does not include a shirt. Shirts may be purchased separately for $15 during registration.
PREORDER DEADLINE: DECEMBER 31, 2026.
After this date, shirts will only be available for purchase at the event (while supplies last).
BACKUP RACECOURSE: In the 12-year history of this race, we have had to use an alternate racecourse five times due to unsafe ice depth on the Rio Grande. We have an alternate racecourse as a backup that still provides for a fun and unique "5k on Ice" experience. We utilize the 30-acre pond at Blanca Vista Park and a portion of levee trail system for the 5k. So regardless, you will take in great views and run on ice/snow!
FOOTWEAR: Participants wear a variety of footwear to run fast and to stay safe. We recommend running shoes with microspikes or a DIY version of microspikes. Here is a video showing you how to improve traction for snow and ice on your own running shoes [https://www.youtube.com/watch?v=7637m8hXuW0] if no traction device, hiking boots or other shoes that provide a little extra tread are recommended!
RACE PACKET PICKUP: This is a chip-timed race. Race bibs, chips, and swag bags are available for pickup from 6:00 p.m. to 7:30 p.m. at Knee Knockers Bar & Grill on Friday, Jan. 29th, 2027, and from 8:00 a.m. to 9:30 a.m. at the Alamosa Senior Citizens Center the day of the race.
Knee Knockers Bar & Grill
500 Cottonwood Dr
Alamosa, CO 81101
RACE SHIRT INFORMATION
Please note: Race registration does not include a shirt. Shirts may be purchased separately for $15 during registration.
PREORDER DEADLINE: DECEMBER 31, 2026.
After this date, shirts will only be available for purchase at the event (while supplies last).
Races
-
Rio Frio 5k Fun Run
Incl. $2.20 Fee & Running Shirt (Long Sleeve)
Sat 30th January 2027 (10:00AM MST)
$22.20
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502 2nd St., Alamosa, 81101, CO, United States
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Rio Frio 5k on Ice
