Cameron Frazer says he wants to raise money and "inspire others facing difficult circumstances".
Rather than using a physical guide, an app called Be My Eyes will connect him with a worldwide network of sighted volunteers.
Ourea Events stops operations with runners out of pocket weeks before the axed Northern Traverse.
Wakefield Hospice says the team's 10k total was the largest ever raised by a single group.
More than 1,500 runners are taking part in the Weymouth half marathon and "half-half" races.
Katie Harris and Ruth Nye are two of the 21 vegetable runners taking part A group of mental health campaigners promoting gardening will tackle a half marathon dressed as vegetables for a second time - ...