Events/Hardrock 100

Hardrock 100

Running
Date
Fri, 9 Jul 2027
Venue
Silverton, Colorado (San Juan Mountains loop)
Countdown
July
Distance
161.8km
Total climb
10,000m

Widely regarded as the toughest 100-miler in the US, and every step of it sits above 10,000ft. 100.5 miles through Colorado's San Juan Mountains, one big loop from Silverton that never really comes down.

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The course

The route

One continuous loop from Silverton at around 9,300ft, crossing thirteen passes at 12,000 to 13,000ft and summiting 14,048ft Handies Peak, with roughly 33,000ft of climbing and equal descent. The direction reverses every year.

Weather

Early-July, Silverton

22°CTypical high
6°CTypical low
-1°CColdest in 20 years
42%Days with rain

Highs around 22°C and lows around 6°C, but it has dropped to -1°C. Rain on 42% of days. Pack for the cold end, not the average.

NASA POWER data, 2006-2025, the week either side of race day
2025 results

Who finishes, and how

#RiderTimeAvg speed
01Katie Schide25:50:236.3 km/h
02Manon Bohard28:36:165.7 km/h
03Katharina Hartmuth32:39:485.0 km/h
22
Women finishers
1d 20:05:17
Median time
3.7 km/h
Median speed
Women · 2025 results, as published by the organiser.
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Training

Training for the Hardrock 100

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.

GarminWahooPolarHammerheadIntervals.icu
What Hardrock throws at you
Typical sessions
Sustained extreme altitude the whole way, high enough that pace, appetite and sleep all degrade if you arrive unadapted.
As much steep descending as climbing across two days, a relentless eccentric load that shreds untrained quads.
Two nights on course, freezing exposed ridges down to warm valleys, headtorch and layers non-negotiable.
Afternoon lightning storms and lingering snowfields on the passes, where weather judgement is a survival skill.
What your weeks look like
Typical sessions
Big-vert days: 5 to 8 hour mountain runs targeting 2,000 to 3,500m of climbing.
Back-to-back weekends building toward an 8 hour day followed by a 5 hour day on tired legs.
Dedicated downhill repeats and long descent finishes to bomb-proof the quads.
Pole hike repeats, altitude exposure, night runs and full fuelling rehearsals in the specialise block.
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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