RunEmu

Marathon Races in Connecticut

Browse 26+ upcoming marathon races in Connecticut.

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Savin Rock Marathon

Mar 28, 2026
West Haven, CT
26.2M13.1M
51°
34°
12%

2026 Savin Rock Marathon and Half Marathon

Mar 28, 2026
West Haven, CT
Marathon1/2 Marathon
51°
34°
12%

Sleeping Giant Trail Runs

Mar 29, 2026
Hamden, CT
31.1M15.5M
53°
32°
13%

Race The Ranch

Apr 4, 2026
Granby, CT
31.1M15.5M5K
56°
34°
15%

Traprock 50

Apr 18, 2026
Bloomfield, CT
31.1M10.6M
62°
41°
16%

Woodstock CT Marathon & Relay

May 2, 2026
Woodstock, CT
26.2M
66°
41°
15%

Woodstock CT Marathon

May 2, 2026
Woodstock, CT
26.2M
66°
41°
15%

Nutmeg State Marathon

May 30, 2026
Hartford, CT
26.2M13.1M
75°
55°
16%

Summits Trail Runs

Jun 6, 2026
Granby, CT
33.9M27.8M13.9M6.1M
77°
55°
19%

SongStrong 5K

Jun 6, 2026
Guilford, CT
700M5K
74°
57°
16%

New England Series

Jun 8, 2026
Simsbury, CT
26.2M13.1M
78°
56°
19%

The Revolution

Jul 11, 2026
Redding, CT
12HR6HR3HR
84°
63°
16%

2026 Unite to Fight 5K Run/Walk

Aug 23, 2026
Stamford, CT
100M5K
81°
63°
13%

Snow Mountain Ranch

Sep 12, 2026
Granby, CT
31.1M20.5M1/2 Marathon10K5K
78°
56°
13%

Snow Mountain Ranch Trail Festival

Sep 12, 2026
Granby, CT
31.1M26.2M20.5M13.1M10K5K
78°
56°
13%

Macedonia Trail Race

Sep 13, 2026
Kent, CT
31.1M15.5M7.5M
75°
52°
12%

Windsor Marathon

Oct 4, 2026
Windsor, CT
26.2M13.1M10K5K
70°
48°
15%

NipMuck Trail Marathon

Oct 4, 2026
Ashford, CT
MarathonMarathon
67°
48°
15%

Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run

Oct 4, 2026
Windsor, CT
26.2M13.1M6.2M3.1M1M
70°
48°
15%

Hartford Marathon

Oct 10, 2026
Hartford, CT
26.2M26.2M13.1M5K
67°
48°
14%
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