Stage 18 of 19 · Pennine Way
Byrness → Heatherhope
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Route briefing
What comes next
Climbs and descents in route order. Not listed does not mean absent: it may not be mapped.
Start
0 m
Byrness
Start
Route geometry · source 2026-04-02
About 0 min in
15.5 km remaining
+470 m remaining
Climb
0 m
232 m climb
2.7 km at 8.5% average
OpenStreetMap route data · source 2026-04-02
About 0 min in
15.5 km remaining
+470 m remaining
Descent
4.3 km
65 m descent
1.5 km at 4.3% average
OpenStreetMap route data · source 2026-04-02
About 1h 07m in
11.2 km remaining
+200 m remaining
Climb
7.3 km
68 m climb
1.7 km at 4.1% average
OpenStreetMap route data · source 2026-04-02
About 1h 54m in
8.2 km remaining
+198 m remaining
Finish
15.5 km
Heatherhope
Finish
Route geometry · source 2026-04-02
About 4h 02m in
0 m remaining
Trail route lab
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Start: Byrness
No nearby transit stop. Consider getting dropped off or using the previous stage's end stop.
End: Heatherhope
No nearby transit stop at the end. Check the next stage's start stop.
Segment Breakdown
Auto-analyzed from the elevation profile. Each segment shows the dominant character for planning your effort.
| Segment | Dist | ↑ / ↓ | Time | Character |
|---|---|---|---|---|
Byrness → km 5.2 (489m) 244–505m | 5.2 km | +266m / -22m | 1h 30m | 📈 Climbing |
km 5.2 (489m) → km 10.4 (446m) 408–489m | 5.2 km | +71m / -113m | 1h 13m | 🏃 Highly Runnable |
km 10.4 (446m) → Heatherhope 420–526m | 5.2 km | +127m / -48m | 1h 17m | 📈 Climbing |
| Total | 15.5 km | +470m / -191m | 4h 01m |
Pace & Fuel Calculator
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Terrain Analysis
Surface & Technicality
Gradient describes steepness, not exposure, scrambling, footing or current conditions. Technical difficulty is unknown where no mapped rating is available.
Surface
Estimated for the full route from the 47% with mapped surface data in OpenStreetMap.
Current Conditions
Based on 1991–2020 climate averages, the weather on Pennine Way Stage 18: Byrness → Heatherhope is usually best from May to September. October is the wettest.
Weather this week
Loading the forecast for low point (240 m) and high point (526 m)…
Weather by month
Typical weather on this stage: at the lowest point (240 m) and the highest point (526 m). Select a month to see why it is rated as it is.
| Month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | Mixed | Mixed | Mixed | Mixed | Good | Good | Good | Good | Good | Mixed | Mixed | Mixed |
| High point, day / night | 4°/-1° | 5°/-1° | 6°/0° | 10°/1° | 13°/3° | 15°/6° | 17°/8° | 16°/8° | 14°/6° | 10°/4° | 7°/1° | 4°/-2° |
| Low point, day / night | 6°/1° | 6°/0° | 8°/1° | 11°/3° | 14°/5° | 17°/8° | 19°/10° | 18°/10° | 16°/8° | 12°/5° | 8°/2° | 6°/0° |
| Rain, mm | 181 | 145 | 122 | 94 | 99 | 106 | 128 | 151 | 143 | 201 | 186 | 180 |
| Snow at high point | Possible | Possible | Possible | Possible | – | – | – | – | – | – | Possible | Possible |
| Daylight | 7 h 41 | 9 h 37 | 11 h 43 | 14 h 04 | 16 h 09 | 17 h 25 | 16 h 56 | 15 h 06 | 12 h 51 | 10 h 36 | 8 h 25 | 7 h 09 |
Source: TerraClimate 1991–2020 monthly averages. Averages for the area at each point’s elevation (4 km grid, corrected for height). Not a forecast or a report of current trail conditions. Snow at the high point is estimated with a simple snowpack model from these temperatures and precipitation, not observed; steep islands and high summits can hold more snow than it shows. Daylight is for the 15th of each month. Hut, transport and park seasons are separate: check them for your dates.
Averages cannot establish current trail conditions. Check recent local reports, the forecast and restrictions before departure. Snow and ice can persist on shaded sections or arrive outside the usual season.
Planning ahead?
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Safety & Bailouts
We do not have a verified emergency exit plan for this route. A nearby settlement, hut or route endpoint is not necessarily reachable or open. Do not leave the trail based on a straight-line distance or compass direction.
Review possible exits against current local information before your trip. In an emergency, contact local rescue services; this page is not live rescue guidance.
Suggested Gear List
Auto-generated based on 15.5 km, 470m ascent, max altitude 526.1m, ~4h duration.
- 👟 Trail running shoes / hiking bootsRequired for any trail
- 📱 Phone (charged) + offline mapNavigation & emergency contact
- 💧 2L hydration packWater source information is incomplete; plan supplies before departure
- 🍫 Energy bars & gelsEst. 1410 kcal burn
- 🧴 SunscreenBasic sun protection
- 🧥 Light rain jacketWeather changes fast in the mountains
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🦵 GaitersKeep snow out of boots
Logistics
This route runs from Byrness to Heatherhope (15.5 km by trail). You'll need to arrange transport back to your starting point.
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