Denmark · North Jutland (Thy National Park)
Cold Hawaii Ultra
Distance
162.2 km
Date
September 18, 2026
Entry fee
800 DKK
€ / km
€0.64
Wind, dunes, and North Sea grit: Denmark’s surf-coast ultra with endless runnable miles and weather drama.
Elevation and Terrain
Total Meters
690m
D+/KM
4.25m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Avg Uphill Gradient
4.1%
Avg Downhill Gradient
-4.1%
Uphill gradient distribution
Route Profile
Analysed 2026-05-01Terrain breakdown
Terrain
Climbs
Top climbs
2.9 km · 52 m gain
starts km 36 · avg 1.8% · max 23.2%
2.3 km · 43 m gain
starts km 103 · avg 1.9% · max 12.0%
0.8 km · 41 m gain
starts km 42 · avg 5.2% · max 17.8%
Top descents
3.7 km · 60 m drop
starts km 43 · avg -1.6% · max -21.6%
4.7 km · 33 m drop
starts km 56 · avg -0.7% · max -8.2%
3.6 km · 31 m drop
starts km 48 · avg -1.0% · max -18.9%
Race files
Logistics
Nearest airport
Aalborg (AAL) / Billund (BLL)
Notes
Start: ~2.0 hrs (AAL) or ~2.0–2.5 hrs (BLL) drive to Thy/Klitmøller area / Public transport: not recommended; car easiest / Accommodation: limited in surf towns; book early (summer)
FAR
It’ll possibly take 3+ hours from the closest large airport to arrive. Plan your adventure accordingly, take an extra day for those after-race beers or Curranz.
