Arc of Attrition by UTMB
50K

Arc 50K

Sunday, January 24, 2027 at 9:00 AM · Harlyn Bay

49.0 KM
Distance
900 M D+
Elevation Gain
850 M D-
Elevation Loss
Route
Profile
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Segments

Start / Harlyn Bay

Sun 09:00
Sun 09:30
Distance 0.0 km
Altitude 7 m
D+ 0 m
D- 0 m
17.7 km 346 m 348 m
21.21 km/h (2:50/km) 6.67 km/h (8:60/km)

Mawgan Porth

Sun 09:50
Sun 12:09
Distance 17.7 km
Altitude 5 m
D+ 346 m
D- 348 m
6.8 km 186 m 187 m
17.86 km/h (3:22/km) 5.48 km/h (10:57/km)

Porth

Sun 10:13
Sun 13:24
Distance 24.5 km
Altitude 5 m
D+ 532 m
D- 535 m
12.5 km 131 m 132 m
20.33 km/h (2:57/km) 6.37 km/h (9:25/km)

Holywell Bay

Sun 10:50
Sun 15:22
Distance 37.1 km
Altitude 6 m
D+ 664 m
D- 667 m
12.0 km 254 m 159 m
17.94 km/h (3:21/km) 5.60 km/h (10:43/km)

Perranporth Airfield

Sun 11:30
Sun 17:30
Sun 17:30
Distance 49.0 km
Altitude 101 m
D+ 920 m
D- 826 m

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Arc 50K