5K
5 km
Chelmsford
2027-03-07
Open entry

Chelmsford Half Marathon 5K

View verified GPS map Official event website & entry ↗Plan my paceData current as of 2026-07-06

Decision summary

Chelmsford Half Marathon 5K at a glance

Typical conditions: 77/100
Evidence depth: 9 verified facts

Quick answers

What runners ask first

Chelmsford Half Marathon 5K route map

RaceIndex has a GPS course file for Chelmsford Half Marathon 5K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

Where does the Chelmsford Half Marathon 5K route go?

Underfoot, expect a road course. The setting includes city.

Race character

Scenery

City

Atmosphere

Community
Competitive

Terrain

Road

Entry, logistics and records

Entry requirements

Entry status: Open entry: The held registration model is open entry and this edition is not marked sold out.
Sold out: No

Race day logistics

Race village: Yes
On-course music: Yes

Course facts

Notable features: Offers three distances on the same day: Half Marathon, 10K and 5K
Professional event with first aid and ambulance cover
UKA registered race

What are typical race-day conditions?

6°CTypical temperature
26 kphTypical wind
2 mmTypical rainfall
77Favourability /100

Typical conditions for the race date and locality, within the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

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What runners ask first

Chelmsford Half Marathon 5K route map

Where does the Chelmsford Half Marathon 5K route go?

Underfoot, expect a road course. The setting includes city.

Entry, logistics and records

Entry requirements

Entry status: Open entry: The held registration model is open entry and this edition is not marked sold out.
Sold out: No

Race day logistics

Race village: Yes
On-course music: Yes

Course facts

Notable features: Offers three distances on the same day: Half Marathon, 10K and 5K
Professional event with first aid and ambulance cover
UKA registered race

Chelmsford Half Marathon 5K

Chelmsford Half Marathon 5K at a glance

What runners ask first

Chelmsford Half Marathon 5K route map

Where does the Chelmsford Half Marathon 5K route go?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Chelmsford Half Marathon 5K

Chelmsford Half Marathon 5K at a glance

What runners ask first

Chelmsford Half Marathon 5K route map

Where does the Chelmsford Half Marathon 5K route go?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Chelmsford Half Marathon 5K at a glance

What runners ask first

Chelmsford Half Marathon 5K route map

Where does the Chelmsford Half Marathon 5K route go?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

5K route maps

Road 5k route maps

City 5k route maps

Community 5k route maps

Chelmsford Half Marathon 5K at a glance

What runners ask first

Chelmsford Half Marathon 5K route map

Where does the Chelmsford Half Marathon 5K route go?

Race character

Scenery

Atmosphere

Terrain

Entry, logistics and records

Entry requirements

Race day logistics

Course facts

What are typical race-day conditions?

How we calculated this

Related mapped-route collections

5K route maps

Road 5k route maps

City 5k route maps

Community 5k route maps