15 Charity Fundraising Mistakes That Cost You Donations (And How To Avoid Them)

Raising money for charity is about far more than simply creating a fundraising page and hoping people will donate. Successful fundraising takes planning, regular communication and a willingness to keep supporters engaged throughout your journey.

The good news is that most fundraising mistakes are easy to avoid once you know what they are. Whether you're taking on your first 10K, half marathon, marathon or another challenge, avoiding these common pitfalls can help you reach your target sooner and make the experience more rewarding for everyone involved.

Waiting Too Long To Start Fundraising

Many runners focus entirely on their training before thinking about fundraising. Unfortunately, leaving everything until the final few weeks gives people less time to donate and means you miss opportunities to build momentum. As soon as you've secured your race place, set up your fundraising page and let people know about your challenge. Early donations create social proof and often encourage others to contribute.

Not Explaining Why You're Supporting The Charity

People connect with stories far more than fundraising targets. If your page simply says you're running a marathon for charity, supporters may struggle to understand why it matters to you. If you have a personal connection to the cause, don't be afraid to share it. If you don't, explain why you chose the charity and what their work means to you. A genuine, honest story often inspires far more generosity than a generic fundraising request.

Setting An Unrealistic Fundraising Target

A very high fundraising target can sometimes discourage donations if people assume you'll never reach it. Equally, setting the target extremely low may suggest the challenge isn't particularly important. Choose a target that feels ambitious but achievable. As your fundraising progresses, you can always increase it if you exceed your original goal. If you're running a major marathon on a charity entry you won't have too much choice when it comes to the target!

Asking Only Once

One of the biggest mistakes is making a single fundraising announcement before disappearing until race day. Most people don't ignore fundraising requests because they don't want to donate. They simply forget. Regular updates remind supporters about your challenge without feeling repetitive, especially if you're sharing new training milestones, fundraising events or race preparations.

Never Posting Training Updates

Supporters enjoy following your journey, not just seeing repeated donation requests.

Share photos from your long runs, celebrate personal bests, talk about difficult training sessions and explain how your preparation is progressing. These updates keep your fundraising page active and remind people that you're working hard for the cause.

Making Every Post About Money

While fundraising is the goal, constantly asking for donations can lead to people switching off. Instead, mix your content with training stories, race updates, thank you messages, interesting facts about your charity, fundraising milestones and behind-the-scenes moments. People are far more likely to engage when your posts feel personal rather than promotional.

Forgetting About Gift Aid

If your charity is eligible and your supporters qualify, Gift Aid can significantly increase the value of donations at no extra cost to the donor. Many people overlook this simple option, so it's worth reminding supporters to complete the Gift Aid declaration if they're eligible. Remember that gift aid won't count towards your target in most cases, but it is still bonus money for the charity.

Ignoring Employer Match Funding

Thousands of companies offer match funding schemes, where they match some or all of an employee's fundraising efforts. If your employer offers this benefit, it can dramatically increase your total. It's also worth asking close family members whether their employers run similar schemes, as they may be able to support your fundraising too.

Read more about employer match funding here.

Not Asking Local Businesses

Many runners assume local businesses won't be interested in helping, but that's often not the case. Independent businesses frequently enjoy supporting local fundraising efforts, particularly if they're recognised in return. Offering to include their logo on training tops, mention them on social media or thank them publicly can make sponsorship even more attractive.

Read more about asking for local business support here.

Forgetting To Thank Donors

Every donation deserves recognition, regardless of its size. A quick thank you message shows appreciation and makes supporters feel valued. Many people who receive a genuine thank you are more likely to donate again or recommend your fundraising page to others.

Giving Up During The Quiet Period

Almost every fundraising campaign experiences a slowdown. Rather than assuming donations have stopped for good, use the quieter period to introduce something new. Share an update from a long run, organise a small fundraising event, celebrate reaching another milestone or explain how your training is progressing. Fresh content often sparks another wave of donations.

Not Using Photos And Videos

Fundraising pages with regular photos often feel more personal and engaging than pages containing only text. Share training pictures, fundraising events, race kit, medal photos after shorter races and even the occasional video update. Supporters enjoy seeing your progress and feeling involved in your journey.

Focusing Only On Social Media

Social media is a valuable fundraising tool, but it shouldn't be your only one. Speak to colleagues, friends, family members and local community groups. Mention your challenge at work, during sports clubs or community events. Face-to-face conversations often lead to donations that never would have happened online.

Read more about using social media here.

Stopping Fundraising On Race Day

Many runners assume fundraising ends once they cross the finish line. In reality, people often donate after seeing race photos, reading about your experience or watching you complete the challenge. Continue sharing updates for several days after your event and remind supporters that donations are still welcome if your fundraising page remains open.

Trying To Do Everything Alone

Fundraising doesn't have to be a solo effort. Friends, family and colleagues can help organise events, share your fundraising page, collect raffle prizes or simply spread the word. The more people involved, the wider your fundraising reaches.

Final Thoughts On Fundraising Mistakes

Successful fundraising isn't about being the loudest person on social media or asking for money every day. It's about telling your story, keeping supporters involved and making it easy for people to contribute.

Avoiding these common mistakes won't guarantee you'll hit your fundraising target, but it will give you a much stronger chance of reaching it. Stay consistent, keep people updated and remember to thank everyone who supports you along the way. Even small improvements to your fundraising approach can make a significant difference to the total you raise for your chosen charity.