Bwlch y Groes

Cycling Route

54.18 km
913 m
Created By
Charles Williams
January 9, 2023·Public

Route and Elevation


NameDistanceElev. Diff.Avg. Grade
Bala-Llangower3.69 km17 m0.2%
Junction to BnB1.32 km9 m0.5%
Bala Lake South (Old Road)7.19 km36 m0.5%
Bala lake east side6.17 km39 m0.6%
Pentre-piod climb0.39 km21 m5.2%
little train to BwlchyGroes9.42 km365 m3.9%
bwlch-y-groes from llanuwchllyn8.60 km343 m3.4%
Bwlch from Llan8.09 km344 m4.2%
Llanwchllyn8.00 km346 m4.3%
NWales200 - Bwlch-y-Groes N (Hellfire)8.02 km346 m4.3%
Llan to Bwlch8.03 km360 m4.5%
OFFICIAL Bwlch-Y-Groes NorthSide7.88 km334 m4.2%
Up To The Lay-by7.92 km336 m4.2%
All aboard the pain train7.73 km327 m4.2%
B4403 Climb2.22 km148 m6.7%
Bwlch-y-Groes north approach, final climb3.39 km249 m7.3%
Bwlch second half2.89 km217 m7.5%
Bwlch y Groes; through the trees0.74 km66 m8.9%
Final section up to bwlych-y-groes1.79 km153 m8.2%
B4403 Climb1.63 km130 m7.9%
Sprint 2 the top! 0.59 km51 m8.5%
Bwich y Groes Full descent to Lake Vyrnw6.38 km294 m-4.6%
Descent to Lake Vyrnwy5.96 km227 m-3.7%
Bwlch y groes to Vyrnwy - Last descent2.55 km169 m-6.6%
Lake Vyrnwy West Side7.05 km6 m-0.0%
Lake Vyrnwy last stretch5.00 km41 m0.2%
west side 11.67 km35 m-2.0%
dam to rhiwargor anti clockwise8.58 km8 m-0.0%
Vyrnwy Bridge Sprint0.31 km1 m0.1%
Lake Vyrnwy to Hirnant Pass12.29 km245 m2.0%
Lake Vyrnwy Sprint Tower to Rhiwargor6.50 km15 m0.1%
north side 11.97 km11 m-0.2%
flat segment sprint0.96 km6 m0.5%
Bwlch Hirnant 4.08 km249 m6.1%
vernwy legburnwy0.50 km60 m11.8%
Rhiwargor First Climb1.18 km89 m7.5%
Lake Vyrnwy to top of Hirnant Pass3.88 km234 m6.0%
Hirnant after the piss stop....3.81 km231 m6.1%
Lake Vyrnwy to the top of Hirnant pass4.20 km230 m5.3%
Harry Potter Scenery2.72 km181 m6.6%
O'r bont i fyny2.40 km175 m7.3%
B4403 Climb2.49 km176 m7.1%
A dark place...0.85 km83 m9.8%
descending Hirnant pass4.40 km198 m-4.0%
hirnant pass descent (first section)1.67 km141 m-8.5%
Hirnant - Rhos-y-gwaliau descent8.43 km284 m-3.4%
Grid to RyG5.39 km87 m-1.6%
Rhosygwaliau Kick. AAAAAAAAAA!!!!!0.37 km18 m3.4%
Bala Bypass0.88 km4 m-0.0%
Bypass Sprint0.24 km1 m-0.3%