Going ahead this Saturday
No cancellation listed for Saturday 31 October.
Parkrun
Portsmouth Lakeside parkrun
A free, fun, and friendly weekly 5k community event. Walk, jog, run, volunteer or spectate – it's up to you! Nearby Sunday 2k junior parkrun events for 4 to 14 year olds and their families can be found here.
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United Kingdom
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England
- 5 kilometres
- Lakeside North Harbour
Meeting point: 50.84065, -1.08157. The interactive map loads with JavaScript. Open the same point in OpenStreetMap.
Coordinates 50.84065, -1.08157.
The course
Course description
The course starts adjacent to the Lakeside North Harbour business complex, near to the short-stay car park.
From here, on a flat tarmac path, runners head east towards the Portsbridge Roundabout for a distance of about 750m, where they pass the Porsche dealership and then proceed down a steady slope under the road, and up a similar slope the other side. Immediately after this they make an about turn, and head back west, returning under the road and past the Porsche dealership for a further 500m. Here runners make a left turn and run out around the southern edge of the lake.
A flat gravel path allows runners pleasant views of the lake and its surrounding wooded area, with this section of the course curving steadily from a westerly to northerly direction. After 1.3km along the gravel, and at a junction with another pathway, runners about turn, and return south and east alongside the lake. At the T-junction, runners turn right and again head east past the Porsche dealership and under the road, once again turning back immediately after the climb from the underpass. Heading west again, runners proceed past the T-junction for the last 750m, returning towards the business complex, where runners finish on the grass to the left of the pathway.
On the course
The course is 5k long. The course is at Lakeside North Harbour, Portsmouth. The course is run on a mixture of tarmac paths and hard pack gravel paths. Some sections of the course may accumulate mud, leaves and puddles after rain. Dependent on availability, marshals will be at key sections of the course, or signs will be in place.
Please remember that the parkrun uses shared paths. For the continued success of the event, please give way to other park users. This won't hurt your time, it won't stop you from getting a PB and it will make sure everyone continues to enjoy the event.
Please, wherever possible walk, jog, cycle or use public transport when attending the event. If you do have to drive, please consider car-sharing to reduce our impact on both the environment and other park users. Please also watch out for other park users when arriving and leaving. Parking may be limited so try to arrive early.
Facilities
Toilet within Starbucks Café.
More details
Public transport
The nearest train station is Cosham. From here head west onto Portsmouth Road and continue alongside Cosham Park until you turn left onto Northern Road/A397. Turn right onto the pathway and continue under the main road through the underpass. When emerging from the underpass head along the pathway alongside the Porsche garage and follow the path until the seating area. Turn right towards the car park.
On foot
The nearest train station is Cosham. From here head west onto Portsmouth Road and continue alongside Cosham Park until you turn left onto Northern Road/A397. Turn right onto the pathway and continue under the main road through the underpass. When emerging from the underpass head along the pathway alongside the Porsche garage and follow the path until the seating area. Turn right towards the car park.
By road
From Portsmouth: Head north on the A3 until the large roundabout. At the roundabout, take the first exit onto Western Road/A27. Continue west until the roundabout and take the first exit. Turn left into Lakeside North Harbour and follow signs for visitors parking until you see parking bays C1 to C6.
From M27: Head east along the M27 towards Portsmouth. Take exit 12 from A27 towards Paulsgrove/Cosham/Hilsea. Follow signs for Paulsgrove and continue on Western Road/A27 until the roundabout. Take the third exit and then turn left into Lakeside North Harbour and follow signs for visitors parking until you see parking bays C1 to C6.
From A27: Head west on the A27 towards Portsmouth. Take the A3 (N) / A3(S) exit towards Cosham/Hilsea, keep right at the fork and follow signs for M275/M27/A3/A27. Continue on Western Road/A27 until the roundabout. Take the first exit and then into Lakeside North Harbour and follow signs for visitors parking until you see parking bays C1 to C6.
Coffee
Every week we grab a post-parkrun coffee: Starbucks. Please come and join us!
We're friendly
Every week we grab a post parkrun coffee in Starbucks - please come and join us!
Course safety
Portsmouth Lakeside parkrun is a fun, free event organised by volunteers for the benefit of everyone. We wish to make the event as safe as possible, so participants, spectators and helpers are asked to take care about the following:
- Please be considerate to the park and other park users at all times.
- Children under the age of eleven must be accompanied (within arm's reach) throughout the event by a parent, guardian or appropriate adult of the parent's choice.
- Please arrive by foot, by pedal-power or by public transport if you can - your efforts help to reduce our impact on the park and the planet.
- We invite everyone to consider volunteering at parkrun. Your support helps your parkrun events remain sustainable and free for all in your community, and it’s also a wonderful way to improve your own health and happiness. Please visit the volunteer page for more information.
- Take care near roads and car parks – some vehicles drive very quickly. Please congregate away from the cars and be careful in particular if you have children. If you’re driving to the event, please drive carefully.
- Take care on uneven surfaces – whether on grass or on tarmac. Watch out for cyclists, other participants, pedestrians, children, dogs, wildlife, park animals, vehicles, park maintenance work, falling branches, bollards, posts and other obstacles around the course.
- Please ensure that you are fit enough to walk, jog, run 5k (3.1 miles) with us.
- If you see someone with a serious problem, please stop to help them out and get help as soon as possible.
- If you’re watching, keep clear of participants on the course, and look after any children and dogs you may have with you.
- It is not permitted to run with a pushchair and a dog at the same time.
- Lyme Disease is a bacterial infection spread to humans by infected ticks. Consider protecting yourself by wearing repellent when at parkrun events in grassy or wooded areas. See lymediseaseuk.com for further details.
- You are welcome to take part with one dog by your side, within reach at all times, on a short, handheld, non-extendable lead. The use of waist harnesses is prohibited. Please also see this Support Site entry for further details about parkrunning with dogs.
- parkrunners pushing buggies are welcome, but please take care of others around you and do your best to start at an appropriate place in the field for your pace.
We hope these tips help to ensure that Portsmouth Lakeside parkrun is fun and safe for everyone.
Age grading
All parkrun events use Age Grading to help parkrunners compare results.
parkrun events use Age Grading to help parkrunners see progress and compare results.
For more information, please see our Support page.
Volunteering
All parkrun events are organised by volunteers - email portsmouthlakeside@parkrun.com to help.
Safeguarding
parkrun is committed to safeguarding and promoting the welfare of children and adults at risk. For our full safeguarding processes and policies please see our Safeguarding Hub.
To report a safeguarding concern please email safeguarding@parkrun.com.
Event stats
- 468
- Events
- 19,486
- Finishers
- 126,875
- Finishes
- 1,420
- Volunteers
- 18,210
- Personal bests
- 1,079
- Groups
- 00:30:52
- Average finish time
Nearby parkruns
- Great Salterns parkrun Great Salterns Recreation Ground · 4.3 km
- Eastney junior parkrun Bransbury Park · 6.0 km
- Fareham parkrun Cams Hall Estate · 6.1 km
- Waterlooville junior parkrun Jubilee Park · 6.3 km
- Southsea parkrun Southsea Esplanade · 6.6 km
- Park Lane Recreation Ground junior parkrun Park Lane Recreation Ground juniors · 7.6 km
- Stokes Bay junior parkrun Stokes Bay Promenade · 8.3 km
- Havant parkrun Staunton Country Park · 8.4 km
Challenges this parkrun helps with
- Alphabeteer Challenge Starts with P
- UK Postcode Areas Postcode area PO
- Periodic Table Matches symbols: P, Pd, Pr, Pm, Pt, Po, …
Park5K is not affiliated with parkrun. - last updated 26 October 2026
Bushy parkrun