Concord and Carlisle Time Trial, an exhilarating cycling experience, invites all levels of cyclists to participate. This event requires pre-registration through BikeReg; no on-site sign-ups are permitted. Registration deadlines stand firm at 4:30 PM the day before the race. Participants should gather early for a mandatory riders' meeting scheduled at 6 PM in the designated lot area. The course map, available online via RideWithGPS and Strava segments, provides clear directions and highlights essential points of interest along your route. Weather conditions significantly influence event decisions; if heavy rain is forecasted into late afternoon or evening, organizers may cancel early. Thunderstorms are given a bit more leeway, as the race can often proceed despite brief showers. Upon completion, celebrate by shouting out your start number as you cross the finish line—a tradition that adds to the camaraderie among riders. Results will be shared on both the Concord and Carlisle Time Trial (CBTT) Google group and posted on the Northeast Bicycle Club's Facebook page for all participants to see. Remember, this is a non-competitive event under USAC Non-Competitive Permit, so there’s no need for licenses or permits—just your working bike and helmet. As guests of Concord and Carlisle, maintain courtesy towards motorists by refraining from any yelling or gestures during the race. Safety remains paramount; please adhere to all posted signs and road rules throughout the course. Enjoy the scenic route while challenging yourself in a relaxed setting that focuses on personal performance rather than competition. RIDE SAFELY!
Races Offered
Junior
Aug 05, 2026
straighten
Distance —
Junior
terrain
Type —
Cycling
timer
31 days remaining
sell
$0.00
NEBC Members
Aug 05, 2026
straighten
Distance —
NEBC Members
terrain
Type —
Cycling
timer
31 days remaining
sell
$12.00
Non-members
Aug 05, 2026
straighten
Distance —
Non-members
terrain
Type —
Cycling
timer
31 days remaining
sell
$24.00
SEASON PASS Holder (must be NEBC member)
Aug 05, 2026
straighten
Distance —
SEASON PASS Holder (must be NEBC member)
terrain
Type —
Cycling
timer
31 days remaining
sell
$0.00
Weather History
These values represent the 3-year monthly averages for August in Concord.
thermostatTemperature
16.1° / 26.0°
wb_sunnyFeels like
15.9° / 25.9°
light_mode
Avg sunshine hours
11h 0m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.2 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
High (7.0)
humidity_mid
Humidity
74.8%
wb_twilight
Sunrise
05:53
nightlight
Sunset
19:44
About Concord
Learn more about the host city, Concord.
Maybe you’ve never heard of sleepy Concord Massachusetts population 18,000 (2020), but your life has certainly been impacted by it. This is where "the shot heard round the world" was fired in the spring of 1775, setting off a chain of events that would eventually lead to the creation of the United States.
