Our comprehensive triathlon calendar / triathlon finder for triathlons in Colorado (CO).
| Triathlons in Colorado | |||||
| Triathlon | City | Month | Map |
Race Type(s) | Race Distance(s) |
| 5430 Sprint Triathlon | Boulder | June | | Sprint | | S: 1/2mi B: 17mi R: 3.1mi | |
| Buffalo Creek Tri | Buffalo Creek | June | | Xterra | Kids | | S: 1mi B: 20mi MTB R: 5mi / S: .5mi B: 10mi MTB R: 2.5mi / S: 100yd B: 2.5mi MTB R: 1mi | |
| Greeley Triathlon | Greeley | June | | Sprint | | S: 500me B: 12mi R: 3.1 | |
| Longmont Triathlon | Longmont | June | | Sprint | Kids | Relay | | S: 500yd B: 12mi R: 5km / S: 400yd B: 6mi R: 2mi / S: 200yd B: 6mi R: 1.2mi / S: 100yd B: 3mi R: .6mi | |
| Loveland Lake to Lake Triathlon | Loveland | June | | International | Relay | | S: 1.5km B: 30mi R: 10km | |
| Prospect Lake Triathlon | Colorado Springs | June | | Sprint | Kids | | S: 750me B: 13.2mi R: 5km / S: 200me 4.5mi R: 1mi / S: 100me B: 3mi R: 1/2mi / . | |
| Boulder Peak Triathlon | Boulder | July | | Olympic | | S: 1.5km B: 42km R: 10km | |
| Crested Butte Bank Trails Triathlon | Crested Butte | July | | Xterra | | S: .25mi B: 24km R: 9km | |
| Danskin Women's Triathlon Series | Denver | July | | Women | | S: 1/2mi B: 12mi R: 3.1mi | |
| Table Mountain Triathlon | Golden | July | | Sprint | Kids | | S: 500yd B: 20km R: 5km / S: 400yd B: 6.2mi R: 1.5mi / S: 200yd B: 6.2mi R: 1.2mi / S: 100yd B: 3.1mi R: .6mi | |
| 5430 Long Course Triathlon | Boulder | August | | Half | | S: 1.2mi B: 56mi R: 13.1mi | |
| Boulder Kids Triathlon | Boulder | August | | Kids | | S: 200me B: 5.5km R: 1500me / S: 200me B: 4.5km R: 800me / S: 150me B: 3.5km R: 600me / ... | |
| RattleSnake Triathlon | Aurrora | August | | Sprint | Relay | | S: 500me B: 12mi R: 5km | |
| Steamboat Springs Triathlon | Steamboat Springs | August | | Sprint | | S: 3/4mi B: 20mi R: 4mi | |
| Tri for the Cure | Denver | August | | Women | | S: 750me B: 20km R: 5km | |
| 24 & 8 Hours of Triathlon | Aurora | September | | Special | Relay | | S: .5mi B: 11mi R: 3.1mi (continuous short course loop) | |
| Tri-Glenwood Triathlon | Glenwood Springs | September | | Sprint | | S: 825me B: 15mi R: 5mi | |