All Run Silverstone Dorney Lake Half Marathon, 10K and 5K Queen Elizabeth Olympic Park Run January: Be Race Ready in 2021 Windsor Winter Duathlon & Lake Runs Dorney Lake Winter Duathlon & Lake Runs Windsor & Eton Spring Duathlon & Lake Runs Thames Valley Spring Duathlon & Lake Runs Windsor Autumn Duathlon & Lake Runs Windsor & Eton Autumn Classic Duathlon & Lake Runs Dorney Lake Christmas Duathlon & Lake Runs Draycote Water Marathon Prep, Dorney Lake Mornington Chasers Regent's Park 10K Series Royal Winter Series (Greenwhich Park) Royal Winter Series (Regents Park) Royal Parks Series (Hyde Park) Winter Greenwich Park 10km Series Draycote Water Santa Dash Victoria Park Greenwich Park 10km Hyde Park 10km Regents Park Summer 10km Series Queen Elizabeth Olympic Park 10k Summer Series Clissold Park Evening Races Rugby Half Marathon Regents Park Half Marathon Royal Parks Series (Greenwich Park) Royal Parks Series - Regents Park 10k Southport Waterloo AC 15km CANCELLED Clissold Park 10k Relay ONE KAPAMILYA RUN 2017 - for the benefit of ABS-CBN Foundation Europe The Big Charity Run - Greenwich Park Essex Cross Country 10k Series - Danbury Country Park Essex Cross Country 10k Series - Thorndon Country Park Essex Cross Country 10k Series - Hadleigh Country Park Essex Cross Country 10k Series - Weald Country Park UpSlideDown London Aquathlon The Regent's Park Shoreditch Park Relay Valentines Park: Santa Dash Greenwich Park Essex Cross Country 10K Series Hyde Park Marsh Farm River Run Dorney Lake Triathlon Boys Beating Cancer - 10K, 5K, Family Fun Run & Toddler Dash East London Duathlon Clissold Park Santa Dash Run to the Deep (Hyde Park Evening 10K) Trick or Treat 5K & Family Trail - Leyton Jubilee Park Walthamstow Santa Run The Nationwide Building Society New Swindon Half Marathon Windsor & Eton 5k/10k/15k Battersea Park City Scramble London City Scramble UK The Regent's Park Summer Series Virtual 10K Bewl Water Half Marathon, 10K & 5K TEST City Scramble Christmas Dorney Lake Spring Races Virtual Classics Run February: Be Race Ready in 2021 Run March: Be Race Ready in 2021 Dusk at Dorney Midweek Triathlon Dorney Lake Evening Triathlon Frome Half Marathon, 10K, 5K & Family Fun Run Let's Go Walthamstow! 5K & Fun Run The Wigley Group Warwick Half Marathon Draycote Water 10 MIle ANY EVENT - Marathon Training Package Options Test Occasion Frome Half Marathon, 10K, 5K & Family Fun Run Grand Union Canal Half Marathon The Buckingham Cycle Sportive Spire Bushey Down Tow Up Flow Half Marathon Heyford Airbase Stockley Park Water of Life: Marlow to Henley Half Marathon & 10K Maidenhead Half Marathon Reading O2O The Black Legend Sportive Heyford Duathlon Henley Culden Faw Half Marathon, 10K & 5K Heyford Airbase Duathlon & Runway Races West Ham United Foundation 10K Bannatyne Run The Fugitive Dorney Lake Run & Multisport Weekender Conquer the Chilterns Royal Windsor River Trail Run Henley River Trail Run Marlow Classic Ice Breaker Virtual Duathlon Ice Warrior Virtual Duathlon The Thaw Virtual Duathlon Dorney Lake Triathlon Dorney Lake Evening Triathlon Loseley Park 10K & 5K Hard as Snails Haslemere Triathlon Guildford Triathlon The Fox Ultra Mercer Surrey Half Marathon Weybridge 10K & Fun Run Guildford 10K & 2K Fun Run The Fox Recce Run