Showing 1876-1890 of 500+ items
| No | Date | Race | Distance | City |
|---|---|---|---|---|
| 1876 | 04 Oct 26 | Kettle Cooker Trail Race | 5M/25K/50K | Nottingham, PA |
| 1877 | 01 May 27 | Lake of the Ozarks Endurance Runs | 5M/25K | Kaiser, MO |
| 1878 | 05 Dec 26 | Mayhem Night Runs | 5M/25K | Fort McDowell, AZ |
| 1879 | 17 Oct 26 | Indian Creek Trail Runs | 5M/15M/55K | Sedalia, CO |
| 1880 | 28 Feb 27 | Zoom Angel Island | 5M/15M | Tiburon, CA |
| 1881 | 26 Jul 26 | Hardesty Hardcore | 5M/14M | Oakridge, OR |
| 1882 | 11 Oct 26 | Vulcan's Fury Trail Race | 5M/13.3M | Nottingham, NH |
| 1883 | 04 Oct 26 | Moscow Mountain Madness | 5M/13.1M/50K | Moscow, ID |
| 1884 | 27 Jun 26 | Tiger Peak Challenge | 5M/13.1M/50K | Issaquah, WA |
| 1885 | 10 Oct 26 | Sunset & Cider Trail Races | 5M/13.1M/50K | Auburn, CA |
| 1886 | 13 Jun 26 | Summer Trail Fest Ultra, Half Marathon & 5 Miler | 5M/13.1M/50K | Laingsburg, MI |
| 1887 | 15 Aug 26 | Redwood (Summer) Trail Run | 5M/13.1M/30K/26.2M/50K | Oakland, CA |
| 1888 | 20 Mar 27 | Redwood (Spring) Trail Run | 5M/13.1M/30K/26.2M/50K | Oakland, CA |
| 1889 | 17 Apr 27 | Horseshoe Lake Trail Run | 5M/13.1M/30K | Los Gatos, CA |
| 1890 | 23 Jan 27 | Snowbird Challenge | 5M/13.1M/26.2M/50K | Greenville, SC |