Ultramarathons in Connecticut
4 upcoming Ultramarathon races in Connecticut for 2026 and beyond — with dates, locations, and registration links.
- Roxbury Fall ClassicSat, Nov 14, 2026 · Roxbury, CTHalf MarathonMarathon50K
- IronHike Mohawk Mountain Spring Series 2027Thu, Jun 3, 2027 · Mohawk Mtn Ski Area, Cornwall, CT46.7K100 Miles24.1K46.3K70.4K98.6K245.4K
- Litchfield Hills TriathlonSat, Jul 10, 2027 · New Hartford, CT50K40.2K
- IronHike Mohawk Mountain Fall Series 2027Thu, Oct 7, 2027 · Mohawk Mtn Ski Area, Cornwall, CT46.7K100 Miles24.1K46.3K70.4K98.6K245.4K