Hong Kong 100 Ultra Marathon - UTMB is providing running stones to those who complete Flex (HK100 or The Half) in one go in Hong Kong. We will distribute them based on
![UTMB® World Series on Twitter: "All you need to know about Running Stones (Thread ⬇️) 🔹 Why Running Stones? To run around the @UTMBMontBlanc Finals (#OCC #UTMB #CCC) ➡️ 1 Running Stone = UTMB® World Series on Twitter: "All you need to know about Running Stones (Thread ⬇️) 🔹 Why Running Stones? To run around the @UTMBMontBlanc Finals (#OCC #UTMB #CCC) ➡️ 1 Running Stone =](https://pbs.twimg.com/media/FMIobepWQAEj_qX.jpg)
UTMB® World Series on Twitter: "All you need to know about Running Stones (Thread ⬇️) 🔹 Why Running Stones? To run around the @UTMBMontBlanc Finals (#OCC #UTMB #CCC) ➡️ 1 Running Stone =
![Now that Ironman has partnered with UTMB series, two events added in North America for 2022 - Triathlon Magazine Canada Now that Ironman has partnered with UTMB series, two events added in North America for 2022 - Triathlon Magazine Canada](https://triathlonmagazine.ca/wp-content/uploads/2021/12/UTMB-1200x675.jpg)
Now that Ironman has partnered with UTMB series, two events added in North America for 2022 - Triathlon Magazine Canada
![WOMENS UTMB 2019: COURTNEY DALTWATER WINS, WITH KRISTIN BERGLUND SECOND AND MAITE MAIORA THIRD. - TrailrunningSpain.com WOMENS UTMB 2019: COURTNEY DALTWATER WINS, WITH KRISTIN BERGLUND SECOND AND MAITE MAIORA THIRD. - TrailrunningSpain.com](https://i0.wp.com/trailrunningspain.com/wp-content/uploads/2019/04/utmb_2021_registration_process.jpg?resize=650%2C457&ssl=1)
WOMENS UTMB 2019: COURTNEY DALTWATER WINS, WITH KRISTIN BERGLUND SECOND AND MAITE MAIORA THIRD. - TrailrunningSpain.com
![UTMB® World Series on Twitter: "All you need to know about Running Stones (Thread ⬇️) 🔹 Why Running Stones? To run around the @UTMBMontBlanc Finals (#OCC #UTMB #CCC) ➡️ 1 Running Stone = UTMB® World Series on Twitter: "All you need to know about Running Stones (Thread ⬇️) 🔹 Why Running Stones? To run around the @UTMBMontBlanc Finals (#OCC #UTMB #CCC) ➡️ 1 Running Stone =](https://pbs.twimg.com/media/FMIpLajXoAchgpc.jpg)