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Trail Running · Wellington

🇳🇿WUU2K Ultramarathon 65km:
Course Analysis & Race Readiness

65km with 2417m of gain and 2543m of loss across 12 climbs and 10 descents. A descent-dominated course where more downhill than uphill and repeated steep pitches punish the legs over a long day.

CourseRecon scores your own training against the descending and durability demands that define WUU2K Ultramarathon 65km — the sample analysis below shows exactly how.

65.0 km
Distance
+2,420 m
Vertical Gain
−2,540 m
Total Descent
17 Jul 2027
Next Edition · 315 days out
Check YOUR readiness
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The Course · GPS-Measured

What 64.2 km / 39.9 mi and 2,420 m / 7,930 ft of vertical gain actually look like

Measured from the GPS track: 64.2 km / 39.9 mi and 2,420 m / 7,930 ft of vertical gain. This is the terrain you're signing up for: read it before it reads you.

Course Profile

Claimed vs GPS-Measured
Claimed · Organizer
65.0km
Distance
+2,600m
Gain
−0.8 km−180 m
GPS-Measured
64.2km
Distance
+2,420m
Gain
Climb & Gradient
+2,420 mTotal Gain
−2,540 mTotal Loss
Gradient Distribution
36%
Flat
≤3% grade
26%
Run-Climb
3–15% up
6%
Steep Climb
>15% up
32%
Descent
downhill
Steepest Sustained Sections
1
Descent
KM 50.3–53.6 · −370 m
-11.2%
2
Descent
KM 15.3–18.2 · −311 m
-10.5%
3
ClimbCRUX
KM 45.7–50.3 · +407 m
+8.8%
4
Descent
KM 36.7–41.6 · −411 m
-8.4%
Finish & Cutoff Times

What it takes to finish

Reference finish times from past results — use them to set a realistic goal pace.

5h 43m
Winning time
6h 28m
Top 5
6h 59m
Top 10
8h 51m
Median finisher
10h 49m
Back of pack
What This Race Demands

Four things this course asks of your body

Every course weights the four pillars of mountain-ultra fitness differently. Descending carries 45% of the scoring weight on this course — the terrain makes that the deciding factor.

Weighting shows where readiness is won or lost at this distance — not whether you need each pillar. An aerobic base is a given for a race this long, so it carries little deciding weight even though it's essential — the gaps open on the climbs, descents and the back half.

AerobicSustained engine
Foundational
Sustained output over 65km with 36% flat terrain demanding steady rhythm.
ClimbingVertical power
21%
12 climbs including a 4.6km ascent gaining 407m at 8.8%.
DescendingEccentric / braking
45%
2543m of loss across 10 descents, with pitches to -11.2%.
DurabilityLate-race resilience
34%
Long day accumulating quad-loading descent damage before a late 407m climb.
The Profile in One Line

A long 65km rolling course, net downhill, defined by relentless descents and a single decisive late climb.

Aerobic FoundationalClimbing 21%Descending 45%Durability 34%

Here's how CourseRecon reads a course and an athlete

Sample Readiness Analysis

What a readiness result looks like for this course

This is a worked example for a representative strong mountain-ultra athlete — not your score. Connect your own training and the same analysis runs on you.

Sample
88
OUT OF 100
READY
For a representative strong mountain-ultra athlete

This is a sample — connect your Strava to see your own result.

Pillar Breakdown
Aerobic
88
With 65km and 36% of the route flat, the course rewards steady aerobic pacing and efficient movement between the climbs and descents.
Climbing
100
Twelve climbs totaling 2417m, headlined by a 4.6km ascent gaining 407m at 8.8%, demand strong sustained uphill power.
Descending
92
More loss than gain at 2543m over 10 descents, with sections reaching -11.2%, makes eccentric strength and braking control the dominant demand.
Durability
76
The long 65km distance and heavy descent load accumulate leg damage, tested hardest by the 407m crux climb arriving after 45km.
km 45.7–50.3
The Decisive Late Climb
A 4.6km ascent gaining 407m at 8.8% is the biggest climb of the day and arrives past 45km, forcing a hard effort on fatigued legs.
km 36.7–41.6
Longest Descent
A 4.9km descent shedding 411m at -8.4% punishes the quads mid-race, setting up the late climb that follows soon after.
km 50.3–53.6
Steepest Plunge
A -11.2% drop of 370m comes immediately after the crux climb, demanding braking control and eccentric strength deep into the race.
That was a sample

See YOUR readiness for WUU2K Ultramarathon 65km

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