For those new to Backyard Ultra’s the concept and format is simple. Run a 4.167 loop on the hour every hour until there is only…
The Thames Ring 250 is an old school, no fuss, hard to complete 250+ mile Ultramarathon held annually in the 3rd week of April starting…
The St Peters Way Ultra is a 42 mile Ultra Marathon running across Essex from Chipping Ongar to the St Peters Chapel on the coast…
Sunday 8th of January we held our Flitch 12 hour event, this is a very low key timed event, originally designed as a last minute…
Race Date 31st of December 2022 Every New Years since 2015 we have done a race along the Flitch Way, Marathons, Half Marathons and a…
The background/Race Prep The Stort30 was the first race we ever set up here at Challenge Running and is still our most popular one. Pre…
Race Report For those not familiar with the Backyard Ultra format, it’s a simple basic format. Run 4.167 miles every hour on the hour until…