25 MAYSCORE
Jim Fixx Memorial Day Race (Greenwich)
Connecticut
Event weekend
- Character
- Rolling
- City
- Parkland
- Waterfront
annual place calendar guide
2026 running races in Connecticut
2026 running race guide for Connecticut, built from source-backed race dates, stored event-region values, route-map coverage, elevation profiles and distance breakdowns.
2026 running races in Connecticut coverage
31Dated race pages9Distances9Mapped routes7Elevation profiles29%Map coverage
Dated race pages
Featured 2026 running races in connecticut
06 JUNSCORE
Athletic Brewing Company Fairfield Road Races
Connecticut
Event weekend
- Character
- Gently Rolling
- Coastal
- Waterfront
- Countryside
06 JUNSCORE
Athletic Brewing Company Fairfield Road Races
Connecticut
Event weekend
- Character
- Coastal
- Countryside
- Waterfront
- Historic
06 JUNSCORE
UConn Health Half Marathon, 10K & 5K
Connecticut
Event weekend
- Character
- Flat
- Riverside
- Countryside
- Historic
06 JUNSCORE
UConn Health Half Marathon, 10K & 5K
Connecticut
Event weekend
- Character
- Riverside
- Countryside
- Historic
- Mountain
06 JUNSCORE
UConn Health Half Marathon, 10K & 5K
Connecticut
Event weekend
- Character
- Riverside
- Countryside
- Historic
- Mountain
14 JUNSCORE
Litchfield Hills Road Race
Connecticut
Event weekend
- Character
- Hilly
- Countryside
- Historic
- Forest
21 JUNSCORE
Acrisure Branford Road Race
Connecticut
Event weekend
- Character
- Gently Rolling
- Coastal
- Parkland
- Historic
01 AUGSCORE
Ocean Beach / John & Jessie Kelley Half Marathon
Connecticut
Event weekend
- Character
- Gently Rolling
- Coastal
- Waterfront
- Countryside
07 SEPSCORE
Faxon Law New Haven Road Race
Connecticut
Event weekend
- Character
- Flat
- City
- Countryside
- Parkland
07 SEPSCORE
Faxon Law New Haven Road Race
Connecticut
Event weekend
- Character
- City
- Countryside
- Parkland
- Forest
07 SEPSCORE
Faxon Law New Haven Road Race
Connecticut
Event weekend
- Character
- City
- Countryside
- Parkland
- Forest
04 OCTMAP
NipMuck Trail Marathon
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 1,359 pts / www.raceentry.com
- Rolling
- Forest
- Countryside
- Parkland
- Ascent
- 878 m
- m/km
- 20.7 m/km
4.3%GAP
04 OCTMAP
NipMuck Trail Marathon
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 1,359 pts / www.raceentry.com
- Countryside
- Forest
- Parkland
- Riverside
- Ascent
- 878 m
- m/km
- 20.7 m/km
4.3%GAP
04 OCTSCORE
Garavel SoNo Half Marathon | 5K (Norwalk)
Connecticut
Event weekend
- Character
- Coastal
- Waterfront
- City
- Historic
04 OCTSCORE
Garavel SoNo Half Marathon | 5K (Norwalk)
Connecticut
Event weekend
- Character
- Rolling
- Coastal
- Waterfront
- City
10 OCTSCORE
Eversource Hartford Marathon
Connecticut
Event weekend
- Character
- City
- Parkland
- Riverside
- Historic
10 OCTSCORE
Eversource Hartford Marathon
Connecticut
Event weekend
- Character
- City
- Parkland
- Riverside
- Historic
10 OCTSCORE
Eversource Hartford Marathon
Connecticut
Event weekend
- Character
- Gently Rolling
- Riverside
- City
- Historic
10 OCTSCORE
Eversource Hartford Marathon
Connecticut
Event weekend
- Character
- City
- Parkland
- Riverside
- Historic
11 OCTMAP
Mohawk Mountain Race (Cornwall)
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 1,462 pts / steependurance.com
- Mountainous
- Countryside
- Mountain
- Forest
- Ascent
- 1,991 m
- m/km
- 47.2 m/km
18.2%GAP
11 OCTMAP
Mohawk Mountain Race (Cornwall)
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 360 pts / steependurance.com
- Countryside
- Mountain
- Forest
- Trail
- Ascent
- 850 m
- m/km
- 85.0 m/km
42.5%GAP
11 OCTMAP
Mohawk Mountain Race (Cornwall)
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 731 pts / steependurance.com
- Forest
- Countryside
- Mountain
- Trail
- Ascent
- 996 m
- m/km
- 47.2 m/km
18.2%GAP
11 OCTMAP
Mohawk Mountain Race (Cornwall)
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 180 pts / steependurance.com
- Countryside
- Mountain
- Forest
- Trail
- Ascent
- 425 m
- m/km
- 85.0 m/km
42.6%GAP
18 OCTMAP
Bimbler's Bluff 50K
Connecticut
Event weekend
- Map
- Profile
- Character
GPS trace: 1,403 pts / www.bimblersound.com
- Hilly
- Forest
- Countryside
- Parkland
- Ascent
- 1,092 m
- m/km
- 21.8 m/km
4.7%GAP
18 OCTMAP
The Ridgefield Road Fest Half Marathon
Connecticut
Event weekend
- Map
- Character
GPS trace: 1,423 pts / runsignup.com
- Rolling
- City
- Countryside
- Coastal
18 OCTMAP
The Ridgefield Road Fest Half Marathon
Connecticut
Event weekend
- Map
- Character
GPS trace: 296 pts / runsignup.com
- Countryside
- Coastal
- Waterfront
- Mountain
14 NOVSCORE
Roxbury Fall Classic (Marathon, Half Marathon & 50K), Roxbury CT
Connecticut
Event weekend
- Character
- Hilly
- Countryside
- Parkland
- Waterfront
14 NOVSCORE
Roxbury Fall Classic (Marathon, Half Marathon & 50K), Roxbury CT
Connecticut
Event weekend
- Character
- Countryside
- Parkland
- Waterfront
- Riverside
14 NOVSCORE
Roxbury Fall Classic (Marathon, Half Marathon & 50K), Roxbury CT
Connecticut
Event weekend
- Character
- Countryside
- Parkland
- Waterfront
- Riverside
26 NOVSCORE
Manchester Road Race
Connecticut
Event weekend
- Character
- Rolling
- City
- Waterfront
- Road
2026 running races in Connecticut by distance
| Distance | Race pages | Mapped routes | Elevation profiles |
|---|---|---|---|
| Marathons | 4 | 2 | 2 |
| Half Marathons | 9 | 2 | 1 |
| 10Ks | 2 | 1 | 1 |
| 5Ks | 8 | 2 | 1 |
| Ultramarathons | 2 | 1 | 1 |
| Relays | 3 | 1 | 1 |
| 5 Miles | 1 | 0 | 0 |
| 8Ks | 1 | 0 | 0 |
| Others | 1 | 0 | 0 |
Related race guides
2026 running races
All dated race pages in this annual calendar group.
Connecticut running races
All indexed race pages in this stored event-region location, across available calendar periods.
Running race calendar
Month, season and year race guides built only from source-backed date evidence.
Running race route maps
Mapped race pages with stored route geometry and elevation evidence where available.
2026 running races in Connecticut questions
What 2026 running races in connecticut are included?
This guide includes 31 race pages whose latest source-backed race date falls in 2026 and whose stored event-region value is Connecticut. Nearby races by radius are not included. It does not infer annual recurrence unless that edition date is present.
Which 2026 running races in connecticut have route maps?
9 race pages in this guide currently have stored route geometry. Route traces appear only when stored geometry exists.
How are featured 2026 running races in connecticut ordered?
Featured races are ordered by race date first, then by available evidence such as route geometry, elevation profiles, route metrics, cost data and race-character tags.