There are 12 upcoming 5k races in Buckinghamshire listed. Next up: The Milton Keynes 1.5k, 5k & 10k MoRun (Sunday, 29 November 2026), FNHC Wycombe Santa Dash 2026 (Sunday, 13 December 2026), Die Hard / Christmas Jumpers 5km (Sunday, 20 December 2026).
Upcoming races only, soonest first. Confirm dates and entry details with the organiser.
Milton Keynes · Campbell Park, Milton Keynes, UK
The Milton Keynes 1.5k, 5k & 10k MoRun is organised by The Fix Events UK in Milton Keynes. Entry options: 5k MoRun; 10k MoRun. The course surface has not been confirmed.
£30
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High Wycombe · Wycombe Wanderers Football Club Ltd, Hillbottom Road, Sands Industrial Estate, HP12 4HJ
A festive 2.5km or 5km dash from Adams Park, including a run around the football pitch. Funds support Florence Nightingale Hospice Charity and Wycombe Wanderers Foundation. Registration opens at 09:30.
Price not confirmed
Milton Keynes · MK7 8HP Bletcham Way, Milton Keynes, United Kingdom
Die Hard / Christmas Jumpers 5km is organised by Enigma Running in Milton Keynes. Entry options: Die Hard Christmas Jumpers 5km. The course surface has not been confirmed.
£21
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Aylesbury · Buckingham Street, Aylesbury
VoAAC Boxing Day 5K 2026 takes place in Aylesbury on 26 December 2026. Check the organiser’s page for the route, start arrangements and eligibility.
Price not confirmed
Milton Keynes · Milton Keynes MK15 0DL, UK
The Milton Keynes 5k, 10k and Half Marathon Winter Warmer Run is organised by The Fix Events UK in Milton Keynes. Entry options: 5 km; 10 km; Half Marathon. The course surface has not been confirmed.
£25–£30
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Milton Keynes · MK7 8HP, Milton Keynes, United Kingdom
Easter 5km is organised by Enigma Running in Milton Keynes. Entry options: Easter 5km. The course surface has not been confirmed.
£17.99
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Milton Keynes · XScape, 602 Marlborough Gate, Milton Keynes MK9 3XA
A choice of distances starting on Milton Keynes' wide roads, with the event based at Xscape.
£29.40–£44.10
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Milton Keynes · Stadium MK, Stadium Way Milton Keynes, BUCKS MK1 1ST United Kingdom
MK Marathon Weekend is organised by MK Marathon Weekend in Milton Keynes. The published event dates run from 2027-05-02 to 2027-05-03. Entry options: MK Rocket 5K 2027; MK Half Marathon 2027; MK Marathon 2027; MK Marathon Relay 2027. The course surface has not been confirmed.
£30.12–£66.39
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Waddesdon · Waddesdon Manor, Silk Street, HP18 0JH
A 5km fundraising run for Cancer Research UK at Waddesdon Manor in Waddesdon. Participants can run, jog or walk at their own pace. The organiser asks each participant to aim to raise £50.00.
£7.99
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Milton Keynes · Willen Lake, Brickhill Street, Milton Keynes, MK15 0DS
A 5km obstacle-course fundraising event for Cancer Research UK at Willen Lake in Milton Keynes. Participants can run, jog or walk at their own pace. The course includes climbing, crawling and sliding obstacles. The organiser asks each participant to aim to raise £50.00. Starts are arranged in waves; choose a time when booking.
£11.24
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Wendover · Wendover Woods, Upper Icknield Way, Aston Clinton, HP22 5NQ
Wendover Woods Half Marathon, 10k & 5k is organised by Nice Work in Wendover. Entry options: Wendover Woods June: Half Marathon; Wendover Woods June: 10k; Wendover Woods June: 5k.
£19.27–£34.10
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Milton Keynes · V10 Brickhill St, Milton Keynes MK15 0DS
ATW Milton Keynes Miles & Music takes place in Milton Keynes on 10 October 2027. Organised by Active Training World. Published venue: V10 Brickhill St, Milton Keynes MK15 0DS. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
£20–£35
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Work out your target 5k time and pace.