Question 1

How long is a half marathon?

Accepted Answer

A half marathon is 21.0975 kilometres, or 13.1 miles — exactly half the marathon distance. Most finishers cross the line in 1:45 to 2:30.

Question 2

How long does it take to train for a half marathon?

Accepted Answer

Plan on 12 to 16 weeks of training if you can already run 5K comfortably. Build to a long run of 10 to 12 miles two weeks before race day.

Question 3

What's a good half marathon time?

Accepted Answer

Around 2 hours is a typical recreational goal. Sub-1:45 is a solid club time, sub-1:30 is competitive, and sub-1:15 is elite age-group level.

Question 4

How much does a UK half marathon cost?

Accepted Answer

Entry fees range from around £25 for small regional events up to £60+ for major city halves like the Great North Run or Royal Parks. Most fall in the £30 to £45 bracket.

Half Marathons in East of England 2026

Upcoming half marathons in East of England

Love Luton Run Fest 2026

AEPG Great Eastern Run 2026

Chelmsford Marathon & Half Marathon

Stevenage Half Marathon 2026

ATW Bedford 10k and Half Marathon

Hertfordshire Half Marathon & 10K

RunThrough Hertfordshire Half Marathon & 10k

ATW Remembrance Runs

St Neots Riverside Half Marathon

Stevenage Winter 10k and Half

Let it Stow Half Marathon

Great Bentley Half Marathon 2027

ATW Bedford 10k and Half Marathon

Berkhamsted Rotary Half Marathon

Colchester Half Marathon

2027 Matchroom Brentwood Half Marathon

Larking Gowen Norwich Half Marathon

High Lodge Half Marathon Spring

Other distances in East of England

Half Marathons in other UK regions

Frequently asked questions