Fionnuala O’Neill

Walk for Parkinson's: Northern Ireland 2026

---

Alice O’Neill

Walk for Parkinson's: Northern Ireland 2026

---

Carmel O’Rourke

Walk for Parkinson's: Liverpool 2026

---

Raised so far:

£11

Abi Oakey-smith

Oxford Half Marathon 2026

---

Dionne Oakley

Great North Run 2026

---

Raised so far:

£42

Cat Ogilvie

Walk for Parkinson's: North Wales 2026

---

Craig Ogilvie

London Landmarks Half Marathon 2027

---

Nicholas Oke

Walk for Parkinson's: Bristol 2026

---

Raised so far:

£360

Millicent Okine

Saucony London 10K 2026

---

Ebubechi Wisdom Okoro Aroh

Individual UK Runs 2026

---

Metin Okur

Walk for Parkinson's: Liverpool 2026

---

Teniola Olanipekun

The Big Half 2026

---

Raised so far:

£139

Bob Oldershaw

Move for Nurses 2026

---

Raised so far:

£76

Kat Oliver

Hackney Half Marathon 2026

---

Georgia Oliver

Walk for Parkinson's: Dorset 2026

---

Raised so far:

£148

Freddie Oliver

Walk for Parkinson's: Dorset 2026

---

William Oliver

Pedal Wye Valley 2026

---

Hazel Oliver

Walk for Parkinson's: Essex 2026

---

Lee Oliver

Walk for Parkinson's: Essex 2026

---

Ana Olivo

Walk for Parkinson's: Dorset 2026

---

Raised so far:

£408