Road and trail, worldwide
Races in Connecticut
48 racesupcoming
There are 48 upcoming races in Connecticut on the calendar, from November 2026 to November 2027. The next is Great Lawn Backyard Ultra on November 14, 2026. The most climbing is at Mohawk Mountain Race: 6,339 ft (1,932 m). 43 are trail races and 5 are on the road.
November 2026
- Great Lawn Backyard UltraBYU/LPSTrailNorwalk, CT
- Tarrywile Half MarathonMarathonTrailDanbury, CT
- Tarrywile Half MarathonHalf MarathonTrailDanbury, CT
- Tarrywile Half Marathon10KTrailDanbury, CT
- Storybook Half MarathonMarathonTrailStratford, CT
- Brooksvale Trails Turkey Trot10KTrailHamden, CT
- Brooksvale Trails Turkey Trot5KTrailHamden, CT
December 2026
March 2027
April 2027
- Savin Rock MarathonMarathonRoadWest Haven, CT
- Sleeping Giant Trail Runs50KTrailHamden, CT
- Sleeping Giant Trail Runs25KTrailHamden, CT
- Traprock 5050KTrailBloomfield, CT
- Traprock 5017KTrailBloomfield, CT
- Lake Mohegan Trail Race10KTrailFairfield, CT
- Lake Mohegan Trail Race5KTrailFairfield, CT
- Lake Mohegan Trail Race4 HourTrailFairfield, CT
- Jack Bristol Lake Waramaug Ultra Races50 MileTrailKent, CT
- Jack Bristol Lake Waramaug Ultra Races50KTrailKent, CT
- Jack Bristol Lake Waramaug Ultra Races100KTrailKent, CT
- CT123 (200K)Solo 200kTrailEast Thompson, CT
- CT123 (200K)100KTrailEast Thompson, CT
May 2027
June 2027
September 2027
October 2027
- Forbidden Forest 30 Hour Ultra Trail Run30hrsTrailStratford, CT
- NipMuck Trail MarathonMarathonTrailAshford, CT3,675 ft
- Eversource Hartford Marathon Charity 5K5KRoadHartford, CT
- Hartford Half MarathonHalf MarathonRoadHartford, CT262 ft
- Hartford MarathonMarathonRoadHartford, CT755 ft
- Mohawk Mountain RaceMarathonTrailCornwall, CT6,339 ft
- Mohawk Mountain Race10KTrailCornwall, CT
- Mohawk Mountain RaceHalf MarathonTrailCornwall, CT
- Mohawk Mountain Race5KTrailCornwall, CT
November 2027
Browse races
By distance and kind
- 100-mile races 282
- 50-mile and 100K races 538
- 50K races 612
- Marathons 1,022
- 5Ks, 10Ks and half marathons 1,671
- 200-mile and longer races 57
- Timed and backyard races 538
- Trail races 3,792
- Road races 1,129
- Western States qualifiers 231
- Golden Ticket races 6
- UTMB World Series races 171
- UTMB Direct qualifiers 122
- Hardrock qualifiers 20
- Badwater qualifiers 17
- World Marathon Majors 8
By place
- California 600
- Texas 264
- Florida 241
- Arizona 177
- Georgia 174
- Washington 172
- Pennsylvania 168
- Utah 167
- North Carolina 151
- Colorado 149
- Virginia 137
- Illinois 132
- Alabama 127
- New York 121
- Tennessee 120
- Oregon 105
- Canada 104
- France 93
- Ohio 92
- Michigan 80
- Missouri 78
- Wisconsin 75
- South Carolina 70
- Kansas 66