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Races · Cambodia

Sihanoukville International Half Marathon 2027

Sihanoukville International Half Marathon 2027 is on Sunday 28 March 2027 (Cambodia). That is 23 weeks from today.

See the training planOfficial race site

23 weeks to go

Race day
28 March 2027
Where
Cambodia
Distances
Half Marathon
Countdown
161 days · 23 weeks

Organisers sometimes move a date. Check the official site before you book travel.

Training plan

Training for Sihanoukville International Half Marathon

Counted back from race day. These are the dates the plan would run on if you started it now.

half marathon

There is time for the full 14-week half marathon plan. It starts on 20 December 2026; until then, easy running keeps the base.

  1. Base · 6 weeksEasy running. Weekly distance climbs and the long run grows.from 20 Dec
  2. Build · 4 weeksThreshold and tempo sessions come in next to the long run.from 31 Jan
  3. Peak · 2 weeksThe biggest weeks and the longest long run.from 28 Feb
  4. Taper · 2 weeksDistance drops, pace stays. You arrive rested.from 14 Mar
  5. Race day28 Mar
How the half marathon plan works

Train for it with Runapt

Pick Sihanoukville International Half Marathon as the goal in the app. The plan counts back from race day and moves when you miss a run.

Download on theApp StoreGet it onGoogle Play

This is the layout the plan builder starts from. In the app it shifts with how long you have been running, and the week moves when you miss a run.

Can you be ready for Sihanoukville International Half Marathon?

Fill in your weekly distance and your longest recent run. The check runs on the same engine that builds the plan and says whether this race fits, before you pay for an entry.

Is your goal race realistic?

Free · no signup

Goal finish time (optional)

Computed by the same engine that builds Runapt plans — so this can never clear a race the plan builder would block.

Pace

The pace behind a goal time

Even pace from start to finish, without stops. Training paces are slower than this on most days.

half marathon
Finish timePer kmPer mile
1:30:004:166:52
1:45:004:598:01
2:00:005:419:09
2:15:006:2410:18
2:30:007:0711:27
2:45:007:4912:35
Get training paces from a recent race time

Questions about Sihanoukville International Half Marathon

When is Sihanoukville International Half Marathon 2027?

Sihanoukville International Half Marathon 2027 is on Sunday 28 March 2027 (Cambodia). That is 23 weeks from today.

Which distances can you run at Sihanoukville International Half Marathon?

Sihanoukville International Half Marathon offers these distances: Half Marathon.

How many weeks do you need to train for Sihanoukville International Half Marathon?

The Runapt half marathon plan runs 14 weeks as standard and 8 weeks at the shortest. That assumes you already run a few times a week. Starting from zero takes longer.

Is it too late to start training for Sihanoukville International Half Marathon?

There is time for the full 14-week half marathon plan. It starts on 20 December 2026; until then, easy running keeps the base.

How do you enter Sihanoukville International Half Marathon?

Entries are handled by the organiser at cambodia-events.org. Runapt does not sell race entries; it builds the training plan.

More races

Other races in Cambodia

Angkor Wat International Half Marathon6 December 2026 · Cambodiahalf marathon7 weeks to goPhnom Penh International Half Marathon13 June 2027 · Cambodiahalf marathon34 weeks to goAngkor Empire Marathon8 August 2027 · Cambodiahalf marathon · marathon42 weeks to go

Races around the same date

Spiritual Marathon of Fez28 March 2027 · Moroccohalf marathon · marathon23 weeks to goRuntalya Marathon presented by Fraport TAV2 April 2027 · Türkiyehalf marathon · marathon23 weeks to goLumbini Peace Marathon Running Around Buddha’s Home22 March 2027 · Nepalhalf marathon · marathon22 weeks to goGenerali Prague Half Marathon3 April 2027 · Czechiahalf marathon23 weeks to goXM Limassol Marathon3 – 4 April 2027 · Cyprushalf marathon · marathon23 weeks to goSwansea Half Marathon21 March 2027 · Swansea, United Kingdomhalf marathon22 weeks to go
All races

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