Join us for an exhilarating Endurance Weekend in the stunning Chiltern Hills!
Whether you seek a weekend of endurance, picturesque sights, or a chance to bond with fellow athletes, this is your opportunity! Unwind, challenge yourself, and create lasting memories in the heart of the Chilterns, with activities for the whole family, including bike and run races for the youngsters around the event village.
This event is delivered in partnership with Chiltern Velo cafe which all the sportif bike rides pass near the finish!
Sunday's Chiltern100 is delivered in partnership with Verulam CC For more information on the epic Chiltern100 click here!
Swim, Bike or Run - the choice is yours - do as little or as much as you like before retiring to the event campsite and enjoying the onsite entertainment with live music and the world's biggest mobile bar (allegedly!)
Friday 21st June
6pm - 3.8km, 1.9km, 1500m, or 750m timed Swim at Merchant Taylors Lake
Saturday 22nd June
7-10am - Open-water Swim at Merchant Taylors Lake
8:30am - 90km or 180km Cycle Sportif with a mixture of rolling roads and fast, flat sections, it's a great opportunity for a fast ride
1pm - 5km Trail Run
2:30pm - Children's Run and Bike races - taking place at the event village
5pm - 10km Evening Trail Run.
Sunday 23rd June
7-10am - Open-water Swim at Merchant Taylors Lake
8am - Chiltern100 Cycle Sportif - with three distances to choose from 160km, 100km and 60km, tackling the classic climbs for which the Chilterns are famous
10am - Marathon/Half-Marathon Trail Run
Take part in our Half or Full Endurance weekend challenge (Friday night Swim, Saturday Bike, Sunday Run) to earn a special Chiltern Endurance Weekend Medal and a Zone3 Transition bag.
Need to hire a wetsuit? We are pleased to be able to offer Zone3 wetsuits. More information
21/06/2024, 18:00
Friday 3.8k, 1.9k, 1500m, or 750m timed open-water swim
21/06/2024, 18:00 - 23/06/2024, 10:05
Full - Chiltern Endurance Challenge
21/06/2024, 18:00 - 23/06/2024, 10:05
Half - Chiltern Endurance Challenge
22/06/2024, 07:00 - 10:00
Saturday Morning Open Water Swim session
22/06/2024, 08:30
Saturday 180km Cycle Sportif
22/06/2024, 08:30
Saturday 90km Cycle Sportif
22/06/2024, 13:00
Saturday 5km Trail Race
22/06/2024, 14:30
Saturday Childrens Bike & Run Races
22/06/2024, 17:00
Saturday 10km Evening Trail Race
23/06/2024, 07:00 - 10:00
Sunday Morning Open Water Swim session
23/06/2024, 08:00
Sunday 160km Cycle Sportif
23/06/2024, 08:00
Sunday 100km Cycle Sportif
23/06/2024, 08:00
Sunday 60km Cycle Sportif
23/06/2024, 10:00
Sunday Marathon Trail Race
23/06/2024, 10:00
Sunday Half Marathon Trail Race
Car Parking and camping are available on site.