DateExpected
Mid October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Donley County Courthouse Square, Clarendon, Texas
Clarendon, Donley County
Countdown
October
The big one of the three: a near 100 km gravel loop out of Clarendon with a mass start and cut-offs to beat, so pacing matters as much as legs.
Key facts
01Helmet required; aerobars and TT bars are banned
02Cut-offs: 14:00 rest stop, 15:30 JA Ranch inbound, 17:00 rest stop 1
03Finish cut-off is 18:30, eight and a half hours after the start
Create a free training plan for the Goodnight's Grind 100 km
7-day free trial, no card required
The course
The route
Clarendon
Distance100km
StartElevation
0 kmDrag map to rotate99.9 km
Weather
Mid-October, Clarendon
26°CTypical high
10°CTypical low
-1°CColdest in 20 years
17%Days with rain
Highs around 26°C and lows around 10°C, but it has dropped to -1°C. Rain on 17% 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
#TeamLapsTime
01Christian Fairly1103:03:02
02Troy Finley1103:05:43
03Chase Fairly1103:05:44
13
Finishers
3:30:09
Median time
11 laps
Median laps
Overall · 2026 results, as published by the organiser.
How many laps could you do?
Get a prediction based on your recent training
Organiser
Training
Training for the Goodnight's Grind 100 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 Goodnight's Grind 100 km plan targets
Typical sessions
100 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Group rides for drafting and bunch-riding skills
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
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Get your Goodnight's Grind 100 km plan.
7-day free trial, no card required.
Other races at Goodnight's Grind
More events in October in United States
Above the Clouds UltraExpected Early October 2027 · Salt Lake City→Angeles Crest 100 Mile Endurance RunSat, 2 Oct 2027 · Altadena→Bear Brook ClassicExpected Early October 2027 · Allenstown→DC PeaksExpected Early October 2027 · Salt Lake City→Grafton Gran FondoExpected Early October 2027 · Grafton→Lead Ore GravelExpected Early October 2027 · Galena→
