Run Henham 10k
Henham Park, Suffolk
15 Nov 2026
⚠ Start times change frequently. Always check with race organiser or their website for this year's confirmed start time before travelling.
Course map
Map based on 2025 route
⚠ This map is for indicative purposes only — routes can change, or be reversed, year to year. Check with the race organiser for this year's confirmed map.
Elevation profile
About this race
Run Henham 10km takes place entirely within the private grounds of Henham Park in Suffolk, close to Southwold and best known as the home of the Latitude Festival. The single-lap course starts and finishes near the park's lake, winding through the estate's parkland and woodland on light trail paths rather than roads. Runners get a rare look at the grounds in their autumn colours, away from public access for the rest of the year. The terrain is gentle and largely flat, on well-maintained trail surfaces suitable for road shoes as well as trail shoes, with a water station at the halfway point. Marshals and first aiders are positioned around the course throughout. Held in mid-November, the race attracts both serious 10km runners and those taking part for charity fundraising, with entrants able to raise money for EPIC Norfolk's dementia support work or one of its partner charities.
Course profile & record eligibility
World Athletics record-eligibility rules cap net elevation loss at 1m per km of race distance, and require the start and finish to be no more than 50% of the race distance apart — both meant to stop a course gaining an unfair edge from downhill grade or a point-to-point tailwind. This is based on this course's recorded elevation and GPS data, not an official measurement or certification.