# Ultra Races in Connecticut (2026)

> 16 upcoming Ultra races across Connecticut.

- **Page:** https://runthis.run/races/connecticut/ultra

## Races

- **[Bikes & Beers Branford](https://runthis.run/event/rs-167228-bikes-beers-branford)** — Fri, Aug 14, 2026 · 7:00 PM CDT · Branford, CT · 45.0 mi / 30.0 mi / 15.0 mi
- **[Lake Terramuggus Olympic Triathlon](https://runthis.run/event/rs-177567-lake-terramuggus-olympic-triathlon)** — Fri, Aug 14, 2026 · 7:00 PM CDT · Marlborough, CT · 32.1 mi / 25.9 mi
- **[Ride with Hal](https://runthis.run/event/rs-180832-ride-with-hal)** — Sat, Sep 5, 2026 · 7:00 PM CDT · Westbrook, CT · 35.0 mi / 15.0 mi / 5.0 mi
- **[IronHike Mohawk Mountain Fall 2026](https://runthis.run/event/rs-174122-ironhike-mohawk-mountain-fall-2026)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Mohawk Mtn Ski Area, Cornwall, CT · 29.0 mi / 100.0 mi / 15.0 mi / 28.8 mi / 43.8 mi / 61.2 mi / 152.5 mi
- **[Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181117-iron-hike-fall-olympus-mons-ultra-trail-marathon-powered-by-)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Cornwall, CT · 152.0 mi
- **[Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181122-iron-hike-fall-olympus-mons-ultra-trail-marathon-relay-power)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Cornwall, CT · 152.0 mi
- **[Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181145-iron-hike-fall-everest-29029-everesting-ultra-trail-marathon)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Cornwall, CT · 61.0 mi
- **[Iron Hike - Fall Everest / 29029 Everesting Ultra Trail Marathon Relay - 61+ Miles | 29,029'+ Elevation | 72-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181147-iron-hike-fall-everest-29029-everesting-ultra-trail-marathon)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Cornwall, CT · 61.0 mi
- **[Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk](https://runthis.run/event/rs-186897-iron-hike-fall-answer-the-bell-ultra-trail-marathon-full-bac)** — Wed, Sep 30, 2026 · 7:00 PM CDT · Cornwall, CT · 61.0 mi
- **[Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181154-iron-hike-fall-denali-ultra-trail-marathon-43-miles-20-825-e)** — Thu, Oct 1, 2026 · 7:00 PM CDT · Cornwall, CT · 43.0 mi
- **[Iron Hike - Fall Denali Ultra Trail Marathon Relay - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181162-iron-hike-fall-denali-ultra-trail-marathon-relay-43-miles-20)** — Thu, Oct 1, 2026 · 7:00 PM CDT · Cornwall, CT · 43.0 mi
- **[Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181215-iron-hike-fall-double-kuwohi-trail-marathon-plus-28-miles-13)** — Fri, Oct 2, 2026 · 7:00 PM CDT · Cornwall, CT · 28.0 mi
- **[Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk](https://runthis.run/event/rs-181216-iron-hike-fall-double-kuwohi-trail-marathon-plus-relay-28-mi)** — Fri, Oct 2, 2026 · 7:00 PM CDT · Cornwall, CT · 28.0 mi
- **[Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk](https://runthis.run/event/rs-186896-iron-hike-fall-answer-the-bell-ultra-trail-marathon-basic-ba)** — Fri, Oct 2, 2026 · 7:00 PM CDT · Cornwall, CT · 61.0 mi
- **[Roxbury Fall Classic](https://runthis.run/event/rs-202815-roxbury-fall-classic)** — Fri, Nov 13, 2026 · 6:00 PM CST · Roxbury, CT · Marathon / 31.1 mi
- **[Litchfield Hills Triathlon](https://runthis.run/event/rs-71500-litchfield-hills-triathlon)** — Fri, Jul 9, 2027 · 7:00 PM CDT · New Hartford, CT · 31.0 mi / 25.0 mi

## Ultra races by city

- [Cornwall, CT (10)](https://runthis.run/races/connecticut/cornwall/ultra.md)

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Source: [https://runthis.run/races/connecticut/ultra](https://runthis.run/races/connecticut/ultra) — data from Run This (runthis.run).