Ultras in Connecticut 2026 | Upcoming Races & Dates

There are 14 ultras in Connecticut scheduled for 2026. The next is the HALF WAY TO ST. PATS DAY 5K in Stratford on September 20. Connecticut ultras run primarily September through May.

HALF WAY TO ST. PATS DAY 5K

Sun, Sep 20 · Stratford, CT Stratford

Half Way to St Pats 5K 20 & underHalf Way to St Pats 5K 21 & overHalf Way to St Pats free kids run (10 & under)

From $0 Open Closing Soon

14th Annual NOW ~Lap The Lake~ 5k Walk & Run

Sun, Sep 20 · Dayville, CT Dayville

14th Annual NOW ~Lap The Lake~ 5k Walk & Run14th Annual NOW ~Lap The Lake ~ 1/2 MILE KIDS FUN RUN (Ages 10 and under)

From $5 Open

Bosco Fowler Memorial 5K Road Race

Sun, Sep 27 · Stafford Springs, CT Stafford Springs

Bosco Fowler Memorial 5KKids' Fun Run

From $20 Open

Answer the Bell Full - 100 Mile + (100 Miler) - Complete a 1.2 mile, 600 foot loop every hour, on the hour, for up to 84 hours, until you can no longer answer the bell. - Elevation Endurance Ultra Backyard Trail Marathon - 100 + Miles | 84 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run, hike, or walk with us as we redefine race day.

Thu, Oct 1 · Cornwall, CT Cornwall

Answer the Bell Ultra - Full - 100+ Miles | 50,400' Elevation | 84-Hour

From $0 Closed

Everest - 60 Mile + (60 Miler) - just over 29029 feet of elevation gain up and down - Everesting Elevation Endurance Ultra Trail Marathon - 61 + Miles | 72 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

Thu, Oct 1 · Cornwall, CT Cornwall

Everest Ultra - 61+ Miles | 29,155' Elevation | 72-Hour

From $0 Closed

IronHike Mohawk Mountain Fall 2026

Thu, Oct 1 · Mohawk Mtn Ski Area, Cornwall, CT Mohawk Mtn Ski Area, Cornwall

Kuwohi - IndividualKuwohi - Trail Family (Team of 3 or 4)Kuwohi - Trail Buddy (Team of 2) +14

From $145 Open

Olympus Mons Ultra - 100 Mile + (100 Miler) - 72,590 feet of elevation gain, possibly the most of any endurance event of its kind - Elevation Endurance Ultra Trail Marathon - 152 + Miles | 84 Hour - IronHike (Iron Hike) Fall (October / Oct) - Relay - Mohawk Mountain, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

Thu, Oct 1 · Cornwall, CT Cornwall

Olympus Mons Ultra - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour

From $0 Closed

Everest - 60 Mile + (60 Miler) - just over 29029 feet of elevation gain up and down - Everesting Elevation Endurance Ultra Trail Marathon - 61 + Miles | 72 Hour - IronHike (Iron Hike) Fall (October / Oct) - Relay - Mohawk Mountain, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

Thu, Oct 1 · Cornwall, CT Cornwall

Everest Ultra - 61+ Miles | 29,155' Elevation | 72-Hour

From $0 Closed

Olympus Mons Ultra - 100 Mile + (100 Miler) - 72,590 feet of elevation gain, possibly the most of any endurance event of its kind - Elevation Endurance Ultra Trail Marathon - 152 + Miles | 84 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run, Hike or Walk with us as we redefine race day.

Thu, Oct 1 · Cornwall, CT Cornwall

Olympus Mons Ultra - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour

From $0 Closed

BEACH ROSES WALK

Sat, Oct 3 · Madison, CT Madison

1K Stroll4K WalkKids' Fun Run

From $10 Closed

Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk

Sat, Oct 3 · Cornwall, CT Cornwall

Answer the Bell Ultra - Basic - 28.8 Miles | 14,400' Elevation | 24 Hour

From $0 Closed

Cider Mill Road Race

Sat, Oct 3 · Tolland, CT Tolland

Cider Mile Fun Run 1 milerCider Mill 5kCider Mill Kids Fun Runs

From $12 Open

Roxbury Fall Classic

Sat, Nov 14 · Roxbury, CT Roxbury

Half MarathonMarathon50k

From $50 Open

RESERVOIR RUSH

Sat, May 15 · Moodus, CT Moodus

5K Run/Walk5K Run/WalkKids Fun Run +1

From $10 Closed

Ultras in Connecticut — 2026

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