DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Echo Lake State Park, 68 Echo Lake Road, Conway, NH
Conway, Carroll County
Countdown
September
A half-marathon with real bite: 1,311 m of climbing, including an extra loop over North Moat Mountain. Small field, no cut-off, so you can take your time.
Key facts
01No cut-off, so you can go at your own pace
02Poles allowed only after aid station 2 (4.1 mi)
03Course includes an added loop over North Moat Mountain
Create a free training plan for the Kismet Cliff Run 21 km
7-day free trial, no card required
The course
The route
Conway
Distance21km
Total climb1,311m
StartElevation
0 kmDrag map to rotate19.8 km
Weather
Mid-September, Conway
20°CTypical high
10°CTypical low
-1°CColdest in 20 years
33%Days with rain
Highs around 20°C and lows around 10°C, but it has dropped to -1°C. Rain on 33% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Caitlin Patterson02:26:168.7 km/h
02Haley Heinrich02:31:408.3 km/h
03Charlotte Winkler02:32:568.3 km/h
24
Women finishers
3:25:54
Median time
6.1 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserSIX03 Endurance & Marathon Sports
Websitekismetcliffrun.com
Instagram@kismetcliffrun
Running since2009
Training
Training for the Kismet Cliff Run 21 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Kismet Cliff Run 21 km plan targets
Typical sessions
21 km with 1,311 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Kismet Cliff Run 21 km plan.
7-day free trial, no card required.
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