2026 Loch Ness Marathon - Sep 27

2026 Loch Ness Marathon - Sep 27 Countdown

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Race Information

Race2026 Loch Ness Marathon - Sep 27
CityInverness
Date2026-09-27 at 10:00
Field Size~3,000 runners
Time Limit6 hours 30 min
Cutoff pace9:15/km
TimezoneEurope/London
Official SiteBaxters Loch Ness Marathon (Caledonian Concepts / High 5 Events)
RegistrationRegister

Race Day Weather

Average Temperature9.6°C / 49°F
Humidity90%
Wind28.1 km/h
Rain Chance61%
Typical ConditionsCool, often grey and showery Highland autumn. Race-day temperatures usually sit around 8-14°C, with high humidity, brisk wind off the loch and a real chance of rain — late September is one of the wetter spells in Inverness.

What to Prepare: Pack waterproof layers and expect changeable weather. The moorland start is exposed and cold while you wait, so bring a throwaway top layer to discard before the gun and gloves for the early miles.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Wind at 28.1 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Race-Week Climate

Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis

Cooler Typical Warmer
Temperature 6.7°C 9.7°C 12.7°C
Dew point 4.8°C 8°C 11.3°C
Wet-day chance: 61% Runnability: 64/100

Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center

Course Profile

Course TypePoint-to-point
Elevation Gain310m
TerrainRoad
ProfileNet-downhill overall but genuinely undulating, with notable climbs around mile 6 and a testing rise near mile 18 before the run into Inverness.
Boston QualifierYes — Check your BQ time

Prepare for 2026 Loch Ness Marathon - Sep 27

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Frequently Asked Questions

What is the Loch Ness Marathon route like?
It is a point-to-point course. Runners are bussed from Inverness out to an atmospheric moorland start on the high ground above Loch Ness, then run north along the wild south-eastern shore of the loch, cross the River Ness and finish in the centre of Inverness, capital of the Highlands. The loch views dominate the middle of the race before the urban finish.
Is the Loch Ness Marathon a fast course or good for a PB?
Not really. The course is net-downhill overall, which sounds fast, but it is genuinely undulating Highland terrain with rolling hills throughout and a testing climb around mile 18. Treat it as a scenic, bucket-list race rather than a flat time-trial. If a PB is your goal, choose a flatter course; here, run by effort and use a pace calculator to plan conservative early miles.
How much elevation gain does the Loch Ness Marathon have?
Around 310 m (roughly 1,020 ft) of total ascent over 26.2 miles, despite the net drop from start to finish. The biggest efforts come near mile 6 and again near mile 18. Study the climbs in advance with an elevation profile tool so the late hill does not catch you out.
How do I enter the Loch Ness Marathon 2026, and is it sold out?
General entry for the 27 September 2026 marathon has sold out — it reached capacity faster than any previous edition. The remaining route in is through one of the event's official charity partners, who hold guaranteed places for fundraisers. The shorter River Ness 10K and 5K may still have general places. Check the official site for the latest availability.
How does the bussed start work, and what time does it begin?
There is no parking at the start. Every marathon runner boards a coach from the Inverness Ice Centre early in the morning and is driven up to the remote moorland start line. The race begins at about 10:00. Allow plenty of time for bag drop and the coach transfer, and dress warmly for the exposed wait before the start.
What is the cut-off time?
The marathon has a generous limit. Runners expecting to take longer than about 6 hours 30 minutes are asked to switch to the pavement through Inverness, with roads typically reopening by around 7 hours. It is a welcoming, achievable target time for first-timers who train sensibly.
What is the weather usually like on race day?
Late September in the Highlands is cool and changeable. Expect roughly 8-14°C, high humidity, wind off the loch and a real chance of rain. It is generally good running weather, but you should prepare for grey, showery conditions and a cold wait at the exposed start.
How do I get to Inverness for the marathon?
Inverness has its own airport with domestic and some European links, and frequent rail and coach connections. Most international runners fly into Edinburgh, Glasgow or Amsterdam and then take a connecting flight, train or hire car north to Inverness. Book accommodation early — the city fills up fast on marathon weekend.

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