All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming UltraRunning Events in Colorado

Date Event City Distances
08/07/21 Sheep Mountain Endurance Run Fairplay 50 KM, 50 Miles
08/07/21 Silverton Ultra Dirty Silverton 60 KM, 100 KM, 100 Miles
08/13/21 HighFive100 Lake City 100 Miles
08/21/21 Continental Divide Trail Run Steamboat Springs 50 KM
08/21/21 Leadville Trail Leadville 100 Miles
08/27/21 Divide 100 Georgetown 100 Miles
08/27/21 24 Hours of Palmer Lake Fun Run Palmer Lake 24 Hours
08/28/21 Telluride Mountain Run Telluride 38 Miles
08/28/21 Lincoln Mountain Endurance Run Larkspur 12 Hours
09/04/21 Sky Pilots Ouray Backyard Ultra Ouray Variable Hours
09/04/21 Creede Mountain Run Creede 50 KM
09/04/21 The North Face Grand Traverse Mountain Run Crested Butte 40 Miles
09/11/21 Devil on the Divide 50K Empire 50 KM
09/11/21 American Heroes Run Longmont 9 Hours, 24 Hours, 100 Miles
09/11/21 The Great Divide Ultra Divide 50 KM
09/11/21 Creede 100 Creede 100 Miles
09/11/21 Fountain Creek Endurance Run Fountain 12 Hours
09/12/21 Elevated Running Retreat Salida 30 Miles
09/17/21 Run Rabbit Run Steamboat Springs 50 Miles, 100 Miles
09/18/21 Mountain RATS Eagle 50 KM
09/18/21 Snow Mountain Ranch Trail Running Festival Granby 50 KM
09/25/21 West Line Winder Buena Vista 50 KM
09/25/21 Sangre de Cristo Ultras Westcliffe 50 KM, 50 Miles, 100 KM, 100 Miles, 200 Miles
09/25/21 The Bear Chase Lakewood 50 KM, 50 Miles, 100 KM
09/26/21 Sawatch Ascent Nathrop 50 KM
10/02/21 Crested Butte Ultra Crested Butte 55 KM, 53 Miles, 100 KM
10/02/21 Bear Creek Endurance Run Colorado Springs 12 Hours
10/03/21 Rad Dirt Fest Trinidad 50 KM
10/16/21 Sage Burner 50k Gunnison 50 KM
10/16/21 Indian Creek Fifties Sedalia 55 KM, 50 Miles
10/16/21 Suffer Better Fall Trail Run Pine 50 KM
10/23/21 Fox Run Endurance Run Colorado Springs 12 Hours
10/23/21 Bobcat Trail Races Colorado Springs 50 KM
10/23/21 Hanging Flume 50k Uravan 50 KM
11/13/21 Kessel Run Ultra Fruita 60 KM, 50 Miles
12/11/21 Sawmill 17 & 50K+ Golden 50 KM
02/13/22 Stories Ultra Colorado Springs 6 Hours, 15 Hours, 30 Hours
04/02/22 Runs With Scissors Races Brighton 50 KM
04/09/22 Rattler Trail Race Colorado Springs 50 KM
05/07/22 Greenland Trail Races Larkspur 50 KM
05/14/22 ENDURE 12 & 24-Hour Divide 12 Hours, 24 Hours
06/04/22 North Fork 50 Mile/50K Pine 50 KM, 50 Miles
06/04/22 Mace’s Hideout 100 Beulah 100 Miles
06/19/22 Happy Camper Fun Run Westminster 50 KM, 50 Miles, 100 Miles, 150 Miles, 200 Miles
06/19/22 Desert Rats Kokopelli Stage Race Fruita 150 Miles
06/25/22 San Juan Solstice Lake City 50 Miles
07/08/22 Mount Herman Adventure Run Palmer Lake 50 Miles, 100 Miles
07/09/22 Silverheels 100 Fairplay 100 Miles
07/10/22 Last Call 50 Miler Fairplay 55 KM, 53.5 Miles
07/15/22 Hardrock 100 Endurance Run Silverton 100 Miles

Past UltraRunning Events in Colorado

Date Event City Distances
07/31/21 Never Summer 100K Gould 60 KM, 100 KM
07/31/21 Pikes Peak Ultra Colorado Springs 50 KM, 50 Miles
07/31/21 Grand Mesa Ultras Grand Mesa 30 KM, 50 KM, 55 KM, 60 KM, 37 Miles, 50 Miles, 100 Miles
07/31/21 Power of Four Aspen 50 KM
07/30/21 Ouray 100 Mile Endurance Run Ouray 50 Miles, 100 Miles
07/30/21 High Lonesome 100 Salida 100 Miles
07/23/21 Chase the Moon Endurance Run Highlands Ranch 12 Hours
07/17/21 Kickers For Kids Fun Run Palmer Lake 50 KM, 50 Miles, 100 KM, 100 Miles
07/11/21 Silver Rush 50 Leadville 50 Miles
07/10/21 Silverton Alpine Silverton 50 KM
06/19/21 John Cappis 50K Fat Ass Silverton 50 KM
06/12/21 South Park Trail Marathon & Half Fairplay 24 Miles, 28 Miles
06/12/21 Golden Gate Dirty 30 Black Hawk 50 KM
05/29/21 Valkyrie Trail Race Colorado Springs 50 KM
05/22/21 Castlewood Canyon Fun Run Franktown 6 Hours, 10 Hours
05/08/21 Quad Rock 50 Fort Collins 50 Miles
05/01/21 Falcon 50 Colorado Springs 26.3 Miles, 50 Miles
05/01/21 Collegiate Peaks Buena Vista 50 Miles
04/24/21 Smith Mountain Ultra Marathon Delta 20 Miles, 40 Miles
04/17/21 Desert Rats Trail Running Festival Fruita 50 KM, 50 Miles, 52 Miles, 52.4 Miles
04/03/21 Run the Ranch Loveland 6 Hours, 12 Hours
10/24/20 Cheyenne Mountain Trail Race Pine 50 KM
10/03/20 Tommyknocker 12-Hour & Mine Shaft Half Golden 12 Hours, 50 KM, 100 KM
10/03/20 Castle Rock Trail Festival Castle Rock 50 KM
09/06/20 Estes Epic Estes Park 55 KM
08/01/20 Dinosaur100 Trail Race Craig 50 Miles, 100 Miles
06/06/20 Lincoln Mountain Trail Run Larkspur 6 Hours
05/02/20 Cheyenne Mountain Ultra 10x5k Colorado Springs 50 KM
03/06/20 Running Up for Air Staunton Rocks Pine 6 Hours, 12 Hours, 24 Hours
08/09/19 Pagosa Fun 10 Hour Ultra Run Pagosa Springs 10 Hours
03/02/19 Frozen Foot 50 Ultra Race Pagosa Springs 50 KM
08/25/18 Devil Mountain Pagosa Springs 50 KM, 50 Miles
08/11/18 Box Canyon 40 Telluride 55 KM, 40 Miles, 55 Miles
07/14/18 Under Armour Mountain Running Series - Copper Mountain Copper Mountain 50 KM
07/06/18 Steep Camp (Silverton 1000) Silverton 6 Hours, 12 Hours, 24 Hours, 48 Hours, 72 Hours, 144 Hours, 100 Miles
05/18/18 The Divide 135 Ultra Walden 135 Miles
09/02/17 Hideaway Hundred Winter Park 50 KM, 50 Miles, 100 KM, 100 Miles
07/18/17 Colorado 200 Mile Endurance Run Almont 200 Miles
05/07/17 Cimarron Endurance Run Cimarron 50 KM
04/29/17 The Chatfield Ultra Race - C.U.R.E ultras Littleton 50 KM, 50 Miles, 100 KM
10/11/14 24 Hours of Boulder Boulder 6 Hours, 12 Hours, 24 Hours, 50 KM, 100 KM, 100 Miles
09/06/14 Ultra Race of Champions (UROC) - CO Vail 50 KM, 100 KM
07/26/14 Mt. Werner Classic Steamboat Springs 50 KM
07/04/14 Mountain Challenge Series # 3 - July Silverton 48 Hours, 240 Hours
06/14/14 Gunnison 100k Endurance Run Gunnison 100 KM
06/13/14 Mountain Challenge Series: June Silverton 24 Hours, 48 Hours, 72 Hours, 168 Hours, 240 Hours
06/29/13 Silverton 6/12/24 Hour Mountain Runs Silverton 6 Hours, 12 Hours, 24 Hours
06/01/13 Run for Aurora Roxborough 50 KM, 50 Miles
06/21/11 Gemini Adventures Grand Junction 148 Miles
10/17/09 Boulder 12-Hour Boulder 12 Hours
10/03/09 Blue Sky Trail Marathon Fort Collins 50 KM
07/26/08 High Mountain Leadville 50 KM
10/09/04 Telegraph Trail Durango 50 KM
01/17/04 Frozen Ass Trail 30 Mile Littleton 30 Miles
05/25/02 Black Canyon Montrose 50 KM
06/16/01 Colorado Trail Pearl Winter Park 24 Hours
04/07/01 Mile High Metric Challenge Littleton 50 KM
08/05/88 Vail Valley 50 Mile Vail 50 Miles
04/16/88 Alfred E. Packer 50 Mile Run Littleton 50 Miles

Ultra-Trail Harricana™ of Canada (UTHC)

  • Sep 11, 2021
  • La Malbaie, QC
42 KM 42 KM 65 KM 50 Miles 125 KM

Recent Results
Badger Trail Races by Ten Junk Miles Rac... 50K
Badger Trail Races by Ten Junk Miles Rac... 50M
Skyline 50K 50K
Asheville Spartan Trail 50K
Elkhorn Crest 50M
Elkhorn Crest 50K
Beast of Burden - Summer 50M
Beast of Burden - Summer 100M
Tiger Peak Challenge 50K
The Stevest 42M
Bob's Big Timber Backyard Ultra VariableH
Crystal Springs - Summer 50K
Miner's Lady 8-Hour 8H
Canadian Death Race 125K
Pikes Peak Ultra 50M
The Mighty Mosquito 99 Mile Relay 99M
Pikes Peak Ultra 50K
Endless Summer 6-Hour Run 6H
Power of Four 50K
Southern Discomfort 24H