All 13 ultramarathons in Connecticut, from 50K to 200 miles, with the climb, the cutoff and the date for each. Every race links to its own page, where you can see how it fits the runner you are now.
| Race | Distance | Where | Date | Climb | Cutoff |
|---|---|---|---|---|---|
| The Cross-Connecticut Run for Mental Health Awareness | 56 Miles | West Suffield, CT | Sep 12, 2026 | 600 ft | 14 h |
| Macedonia Trail Race | 50 KM | Kent, CT | Sep 13, 2026 | 7,000 ft | 10 h |
| CT Donut Run | 31.5 mi | Wallingford, CT | Oct 3, 2026 | — | — |
| Bimblers Bluff 50k | 50 KM | Guilford, CT | Oct 18, 2026 | 4,500 ft | 10 h |
| Great Lawn Backyard Ultra | Backyard (4.167-mile yards) | Norwalk, CT | Nov 14, 2026 | — | — |
| Roxbury Marathon | 50 KM | Roxbury, CT | Nov 14, 2026 | — | 5.5 h |
| Sleeping Giant Trail Runs | 50 KM | Hamden, CT | Apr 4, 2027 | 6,000 ft | 12.5 h |
| Traprock 50 | 50 KM | Simsbury, CT | Apr 17, 2027 | — | 9 h |
| Jack Bristol Lake Waramaug Ultra Races | 50 KM | New Preston, CT | Apr 25, 2027 | — | 12 h |
| Jack Bristol Lake Waramaug Ultra Races | 50 Miles | New Preston, CT | Apr 25, 2027 | — | 13 h |
| Jack Bristol Lake Waramaug Ultra Races | 100 KM | New Preston, CT | Apr 25, 2027 | — | 13 h |
| The Blue 2 Blue Challenge | 50 KM | New Haven, CT | May 2, 2027 | 6,350 ft | 10 h |
| Run Ragged Last Person Standing | Backyard (4.167-mile yards) | Berlin, CT | May 22, 2027 | — | — |