Donate Support a fundraiser Royal Parks Half Marathon 2021 team page Thank you for supporting our Royal Parks Half Marathon 2021 team! To support an individual or a team, please make a donation on the participant's direct appeal page, which you can search for online. If you would like to support someone who doesn't have an individual fundraising page or would like to support all members taking part, please make a donation here. The amounts listed when you donate represent the cost of the services Glass Door provides in the winter of 2020-2021. Please know that we will put donations to use wherever it is needed most.