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Ultra Marathons Found In Hartford, Connecticut
View all ↓Ultra Marathons in & near Hartford, Connecticut 2026 - 2027
The most comprehensive list of Ultra Marathons in and near Hartford, Connecticut in 2026 - 2027. Find your perfect race!
Race Calendar: Ultra Marathons Found In Hartford, Connecticut
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IronHike Olympus Mons Ultra | Run, Power Hike, Walk. | Mohawk Mountain, Connecticut | Fall | October | Trail Buddy Flex Relay (2 Mountain Athletes) - 72,590 feet of elevation gain, possibly more than any endurance event of its kind.
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$2,551.08
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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,
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
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Ride with Hal
Westbrook, Connecticut
Sun 06 Sep 26
$44.90 - $71.40
IronHike Mohawk Mountain Fall Series 2026
Mohawk Mtn Ski Area, Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$145.00 - $4,485.00
IronHike Olympus Mons Ultra | Run, Power Hike, Walk. | Mohawk Mountain, Connecticut | Fall | October | Solo - 72,590 feet of elevation gain, possibly more than any endurance event of its kind. - 100 Mile + Elevation Endurance Ultra
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$1,495.00
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,
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
IronHike Olympus Mons Ultra | Run, Power Hike, Walk. | Mohawk Mountain, Connecticut | Fall | October | Trail Buddy Flex Relay (2 Mountain Athletes) - 72,590 feet of elevation gain, possibly more than any endurance event of its kind.
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
$2,551.08
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 +
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
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,
Cornwall, Connecticut
Thu 01 Oct 26 - Sun 04 Oct 26
Free
Denali - 40 Mile + (40 Miler) - if you can only spare your whole weekend - Elevation Endurance Ultra Trail Marathon - 43 + Miles | 48 Hour - IronHike (Iron Hike) Fall (October / Oct) - Relay - Mohawk Mountain, Connecticut (CT) - Run,
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Denali - 40 Mile + (40 Miler) - if you can only spare your whole weekend - Elevation Endurance Ultra Trail Marathon - 43 + Miles | 48 Hour - IronHike (Iron Hike) Fall (October / Oct) - Solo - Mohawk Mountain, Connecticut (CT) - Run,
Cornwall, Connecticut
Fri 02 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus Relay - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Basic (Backyard Ultra Format) - 28+ Miles | 14,400'+ Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Iron Hike - Fall Double Kuwohi Trail Marathon Plus - 28+ Miles | 13,685' Elevation | 24-Hour | Run, Hike or Walk
Cornwall, Connecticut
Sat 03 Oct 26 - Sun 04 Oct 26
Free
Roxbury Fall Classic
Roxbury, Connecticut
Sat 14 Nov 26
$54.00 - $107.00
Showing 1-13 of 13 results
