Typical race-weekend conditions
Cool & showery- High / Low
- 13° / 8°
- Humidity
- 81%
- Rainy days
- 63%
Rain is common. Pack a light waterproof.
Averages from ~10 years of history around race day.
Know before you go
- Distance
- 21.1 km (13.1 miles)
- ✈️ From London
- ~3h31
- 🕐 Time
- +1h vs UK
- 💷 Money
- £1 ≈ kr12.82
- 🗣 Language
- Norwegian
- 🌫 Air quality
- Good
- 🏳️🌈 LGBTQ+
- Very welcoming
- 🛡 Safety
- Safe
Country-level indices: LGBTQ+ via Equaldex · safety via Global Peace Index 2025 . Air quality is recent PM2.5; money is indicative.
The route
The Tromsø half marathon is 21.1 km (13.1 miles), not the 42.2 km Midnight Sun Marathon. It starts and finishes in central Tromsø, tracing the waterfront and crossing Tromsø Bridge with the Arctic Cathedral in view. Gently rolling, run in full daylight around midnight.
Start time
In 2026 the half started at 21:00 from the harbour, after the marathon. Confirm 2027 times on msm.no when the winter programme lands.
Entry fee
Indicative entry is £70 per runner. Confirm the current bib price on the official site; ballot, charity, and tour prices can differ. The weekend total (hotel, travel, extras) sits in the estimator, not in the bib price.
Where to stay
Tromso city centre near the harbour puts you within walking distance of the start and the bridge.
Getting there
Tromso Airport is around 10-15 minutes by bus or taxi to the city centre and start.
That weekend
A compact expo and pasta party precede the late-evening start; add a fjord cruise, cable car up Storsteinen or a whale-watching trip.
Who it's for
The world's northernmost half: 21.1 km, Tromsø Bridge, Arctic Cathedral views, run in full daylight around midnight. Same festival as the marathon, half the recovery. For UK runners who want the midnight-sun weekend without 42 km, and who don't need a pancake PB. Skip it if you wanted a city-break half you can race at 9am and brunch after.
Sample 4-day trip
Arrive, explore, race, then head home. A proper weekend, not a rushed fly-by.
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Day 1: Arrive
Fly into Tromsø (TOS). The airport bus reaches the centre in 10–15 minutes. Book a private transfer for late arrivals.
Check into central Tromsø near the harbour . The half crosses Tromsø Bridge with Arctic Cathedral views.
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Day 2: Shakedown Run and Explore the City
Collect your bib at the Midnight Sun Marathon expo . Jog an easy waterfront shakeout in daylight that barely dims.
Ride the Fjellheisen cable car or book a fjord cruise. Rest in the afternoon: the half starts in the evening.
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Day 3: Race Day
Evening start under the midnight sun. From central hotels, walk to the start. The course traces the waterfront and crosses Tromsø Bridge.
Afterwards, celebrate nearby. Arctic daylight makes post-race photos surreal. Keep the treat meal simple and close.
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Day 4: Final Day
Sleep in, then a slow harbour wander or fjord cruise . Airport bus back to TOS is quick, but leave margin.
Three nights turns the world's northernmost half into a proper Arctic trip.
What drives the cost
Same cost shape as the marathon weekend: TOS flights are reasonable, harbour hotels in June are not. You are competing with marathon and 10K visitors for the same beds. Three nights. The extras that move the total are the fjord cruise and last-minute rooms. Book the hotel when you take the bib.
