Live demo · Race

6:40OVER GOAL

⏵ OBJECTIVE · CANYONS 50K

Sunday, 26 July 2026. In 3 weeks. Projecting 6:40 on your own pace-by-grade, 1:25 over your 5:15 goal and 2:20 inside the cutoff.

View the courseDemo · read-only

⏵ PROJECTED RACE

GOAL

5:15

→

RACE DAY

6:40

PLANNING RANGE · 6:24–6:56 (±4%)

A rough planning window, not a forecast interval.

MOVING TIME

6:30

AID DWELL

0:10

CUTOFF MARGIN · 2:20 INSIDE

DIST · DISTANCE

31.1

miles

VERT · ELEVATION

4,900

ft of climb

GOAL · TARGET TIME

5:15

hh:mm

CUT · CUTOFF

9:00

hh:mm

⏵ COUNTDOWN

B-Race

T−24to the start line · 06:00 start

⏵ HOT SPOTS

WHERE THE WORK LIVES

DIFFICULTY MIX

Easy: 4.1 mi· 13%
Moderate: 10.0 mi· 32%
Hard: 14.0 mi· 45%
Severe: 3.0 mi· 10%

Hardest mile

-13.6%

mile 18.0–19.0

Steepest pitch

-17.5%

mile 18.0–19.0 · 165 ft sustained

Biggest descent

−717 ft

in mile 18.0–19.0

⏵ ROUTE MAP

THE LINE FROM ABOVE

The course trace, grade-colored. Scrub the profile below to track your spot on the line.

CLIMBDESCDARKER = STEEPER

⏵ COURSE PROFILE

THE TERRAIN

31.1 mi · 5,033 ft up · 5,317 ft down · 2,233–4,551 ft

Vert Gain

5,033ftBIG CLIMBING

5,317 ft loss4,551 ft max6.3% avg grade

Grade<3%3–6%6–10%10+%

⏵ COURSE BRIEFING

THE READ

What this race looks like, how you're likely to handle it, and where it'll bite.

The course

Net descent of 284 ft over 31.1 miles (5,033 up vs 5,317 down). Downhill-leaning, but watch the quads. Climbing is spread evenly, no single section carries the majority of the work.

Your forecast

Form is OPTIMAL (TSB +3.0, CTL 100.0). Projected 6:40 is ~85 min over your 5:15 goal, close that gap with course-specific work, or revise the goal. 24 days out: still in the build phase.

Hard points

Mile 13.0–14.0Mid-race grinder
12.4% avg, 16.4% pitch. Planned pace 24:38/mi. The middle is where overcooking shows up, be patient.
Mile 18.0–19.0Quad-trashing descent
-13.6% avg, 17.5% pitch this late in the race means eccentric loading you can't avoid. Don't let gravity rip you down, controlled, short steps.
Mile 14.0–15.0Mid-race grinder
10.3% avg, 12.1% pitch. Planned pace 24:41/mi. The middle is where overcooking shows up, be patient.
Mile 23.0–24.0Late-race climb
7.0% avg, 12.2% pitch. By here you'll be ~2% slower than fresh; planned pace is 18:15/mi. Plan to power-hike it rather than blow up trying to run.

⏵ HOW TO USE · WHY USEFUL

Three sections, the course (objective description), your forecast (what your training history says about how you'll handle it), and hard points (where the climbs/heat/altitude/distance will bite specifically).

Read the hard points twice in race week. They surface the segments where you'll need a deliberate plan ("walk the steep mile from 22.8–24.0; drop your pace 90s/mi for the night descent"). The forecast pulls from your real grade-by-grade pace, so it gets sharper as your training history grows.

⏵ MILE BY MILE

THE SEGMENTS

Per-mile grade, difficulty, and the projected pace + time on this terrain.

⏵ Show all 32 segments

MILEΔ ELEVAVGMAXPACETIMEDIFFICULTY

MILE0.0–1.0Δ ELEV+6 ftAVG+0.1%MAX-4.8%PACE9:24/miTIME9:24DIFFICULTYEasy
MILE1.0–2.0Δ ELEV+364 ftAVG+6.9%MAX+12.5%PACE17:48/miTIME17:48DIFFICULTYHard
MILE2.0–3.0Δ ELEV+430 ftAVG+8.1%MAX+10.1%PACE17:48/miTIME17:48DIFFICULTYHard
MILE3.0–4.0Δ ELEV+168 ftAVG+3.2%MAX+8.5%PACE12:36/miTIME12:36DIFFICULTYModerate
MILE4.0–5.0Δ ELEV+279 ftAVG+5.3%MAX+8.0%PACE17:48/miTIME17:48DIFFICULTYModerate
MILE5.0–6.0Δ ELEV+110 ftAVG+2.1%MAX+8.3%PACE12:36/miTIME12:36DIFFICULTYModerate
MILE6.0–7.0Δ ELEV−392 ftAVG-7.4%MAX-12.5%PACE8:30/miTIME8:30DIFFICULTYHard
MILE7.0–8.0Δ ELEV−360 ftAVG-6.8%MAX-12.7%PACE8:30/miTIME8:30DIFFICULTYHard
MILE8.0–9.0Δ ELEV−392 ftAVG-7.4%MAX-9.8%PACE8:30/miTIME8:30DIFFICULTYHard
MILE9.0–10.0Δ ELEV−498 ftAVG-9.4%MAX-13.4%PACE8:30/miTIME8:30DIFFICULTYHard
MILE10.0–11.0Δ ELEV+16 ftAVG+0.3%MAX+7.4%PACE9:24/miTIME9:24DIFFICULTYEasy
MILE11.0–12.0Δ ELEV+383 ftAVG+7.3%MAX+11.0%PACE17:50/miTIME17:50DIFFICULTYHard
MILE12.0–13.0Δ ELEV+386 ftAVG+7.3%MAX+9.7%PACE17:52/miTIME17:52DIFFICULTYHard
MILE13.0–14.0Δ ELEV+657 ftAVG+12.4%MAX+16.4%PACE24:38/miTIME24:38DIFFICULTYSevere
MILE14.0–15.0Δ ELEV+545 ftAVG+10.3%MAX+12.1%PACE24:41/miTIME24:41DIFFICULTYSevere
MILE15.0–16.0Δ ELEV+60 ftAVG+1.1%MAX+6.1%PACE9:29/miTIME9:29DIFFICULTYEasy
MILE16.0–17.0Δ ELEV−91 ftAVG-1.7%MAX-4.6%PACE9:30/miTIME9:30DIFFICULTYEasy
MILE17.0–18.0Δ ELEV−378 ftAVG-7.2%MAX-13.4%PACE8:37/miTIME8:37DIFFICULTYHard
MILE18.0–19.0Δ ELEV−717 ftAVG-13.6%MAX-17.5%PACE8:38/miTIME8:38DIFFICULTYSevere
MILE19.0–20.0Δ ELEV−479 ftAVG-9.1%MAX-16.3%PACE8:39/miTIME8:39DIFFICULTYHard
MILE20.0–21.0Δ ELEV−339 ftAVG-6.4%MAX-10.1%PACE8:40/miTIME8:40DIFFICULTYHard
MILE21.0–22.0Δ ELEV−272 ftAVG-5.2%MAX-10.4%PACE8:41/miTIME8:41DIFFICULTYModerate
MILE22.0–23.0Δ ELEV+219 ftAVG+4.2%MAX+11.6%PACE12:53/miTIME12:53DIFFICULTYModerate
MILE23.0–24.0Δ ELEV+369 ftAVG+7.0%MAX+12.2%PACE18:15/miTIME18:15DIFFICULTYHard
MILE24.0–25.0Δ ELEV+217 ftAVG+4.1%MAX+7.5%PACE12:56/miTIME12:56DIFFICULTYModerate
MILE25.0–26.0Δ ELEV+378 ftAVG+7.2%MAX+10.4%PACE18:19/miTIME18:19DIFFICULTYHard
MILE26.0–27.0Δ ELEV+156 ftAVG+3.0%MAX+5.6%PACE13:00/miTIME13:00DIFFICULTYModerate
MILE27.0–28.0Δ ELEV−320 ftAVG-6.1%MAX-9.0%PACE8:47/miTIME8:47DIFFICULTYHard
MILE28.0–29.0Δ ELEV−241 ftAVG-4.6%MAX-8.0%PACE8:48/miTIME8:48DIFFICULTYModerate
MILE29.0–30.0Δ ELEV−249 ftAVG-4.7%MAX-8.2%PACE8:49/miTIME8:49DIFFICULTYModerate
MILE30.0–31.0Δ ELEV−291 ftAVG-5.5%MAX-8.2%PACE8:50/miTIME8:50DIFFICULTYModerate
MILE31.0–31.1Δ ELEV−9 ftAVG-1.8%MAX-3.2%PACE9:47/miTIME0:59DIFFICULTYEasy

WHERE THE WORK LIVES

THE LINE FROM ABOVE

THE TERRAIN

HOW THE RACE PROJECTS

THE FRESH-LEG BASELINE

WHAT TO CARRY, PER HOUR

THE READ

THE SEGMENTS