Date
Sat, 28 Aug 2027
Venue
National Ability Center, Park City, Utah
Park City, Summit County
Countdown
August
The 25-mile option at Summit Challenge: 40 km out of Park City that's a proper ride without taking over your whole day. All abilities welcome.
Key facts
01Open to all ages and abilities
02Results are ranked by sex
Create a free training plan for the Summit Challenge 40 km
7-day free trial, no card required
The course
The route
Park City
Distance40km
StartElevation
0 kmDrag map to rotate39.2 km
Weather
Late-August, Park City
25°CTypical high
10°CTypical low
-2°CColdest in 20 years
23%Days with rain
Highs around 25°C and lows around 10°C, but it has dropped to -2°C. Rain on 23% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserNational Ability Center
Websitesummitchallenge100.org
Instagram@nationalabilitycenter
Running since2008
Training
Training for the Summit Challenge 40 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 Summit Challenge 40 km plan targets
Typical sessions
40 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
Entries open now
Get your Summit Challenge 40 km plan.
7-day free trial, no card required.
Other races at Summit Challenge
More events in August in United States
Audaxity RideExpected Early August 2027 · Milwaukee→Badger Trail RaceSun, 1 Aug 2027 · Wisconsin→Badger Trail RaceSun, 1 Aug 2027 · Wisconsin→Colorado Trail RaceExpected Early August 2027 · Durango → Denver→Downieville ClassicSun, 1 Aug 2027 · Downieville→Get Lost GravelExpected Early August 2027 · Hamilton→
