The Bighorn MountainWild and ScenicTrail Run is a series of 4 race events held each June in the U.S. state of Wyoming in the Big Horn Mountains. The 4 races are the Bighorn Mountain 30K, the Bighorn Mountain 50K, the Bighorn Mountain 50M , and the Bighorn Trail 100 Mile Endurance Run . The three longer races are considered ultramarathons. All the races end in Dayton, Wyoming. The Bighorn Trail 100 Mile Endurance Run is an out-and-back with elevations of up to 10,000 feet. The majority of the course is on rugged mountain trails and 4-wheel drive roads. The Big Horn Trail 100 Mile Run is part of the 100 Mile Rocky Mountain Slam. 2017 Top 3 100 mile men 1.ANDREW SKURKA from BOULDER, CO Finish 21:30:08.42 2.ALEX HO from SAN FRANCISCO, CA Finish 21:30:09.33 3.BRIAN OESTRIKE from NEW PALTZ, NY Finish 21:30:09.4 Top 3 100 mile female 1. AMANDA TAGLIOLI from LANDER, WY Finish 24:58:43.32 2. LEE CONNER from CLEVELAND, OH Finish 26:59:07.43 3. JENNY CAPEL from RENO, NV Finish 27:09:16.3 Top 3 52 mile men 1. GUY LOVE from BOULDER, CO Finish 08:44:56.22 2. PATRICK GARCIA from LAKEWOOD, CO Finish 09:07:28.03 3. MATT ROCK from BILLINGS, MT Finish 09:07:31.8 Top 3 52 mile female 1. LEAH HANDELMAN from MISSOULA, MT Finish 10:40:04.22 2. RAQUEL HARPER from ERIE, CO Finish10:50:22.43 3. JENNY JOYES from LANDER, WY Finish 10:58:45.50 Top 3 32 mile male 1.NATHAN MORGAN from CASPER, WY Finish 04:43:19.92 2.JUSTINSVEC from BILLINGS, MT Finish 04:54:30.43 3. LAINE PARISH from SHERIDAN, WY Finish 05:22:19.6 Top 3 32 mile female 1. CAITLIN MULDOON from EVERGREEN, CO Finish 05:39:29.02 2. CARRIE GAFFNEY from BOZEMAN, MT Finish 06:05:52.23 3.KRYSTIN BOWCUTT from JACKSON, WY Finish 06:07:11.6 Top 3 18 mile male 1. CLAY STONER from SHERIDAN, WY Finish 02:23:31.02 2. COOPER VOLLMER from DAYTON, WY Finish 02:31:23.83 3. JOHN KIRLIN from SHERIDAN, WY Finish 02:32:28.1 Top 3 18 mile female 1. XIOMARA ROBINSON from SHERIDAN, WY Finish 02:46:51.72 2. DALIA PEDRO TRUJILLO from CASPER, WY Finish 03:08:07.13 3. SARAH ALSGAARD from CENTREVILLE, VA Finish 03:17:47.8