Ruaha, Tanzania
Escape ordinary. Embrace the extraordinary.
Great Ruaha Marathon & Cycling — run or ride through one of Africa’s greatest wilderness areas. Adventure, nature, and community.
5K · 10K · 21K
Marathon distances
16+
Cycling age
2026
Event year
TZ
Tanzania
Why run GRUMA?
A unique blend of challenge, nature, and community in the heart of Ruaha.
Cycling & marathon
Choose your challenge — run or ride.
Finisher pride
Official timing, medals, and memories.
Plan your stay
Transport, lodges, and safari add-ons.
Choose your event
Marathon distances and cycling — register for one and add optional experiences.
Marathon
5KM, 10KM, or 21KM. All age groups. East African, non-resident, and expatriate categories.
Cycling
16+ only. Same categories. Ride through Ruaha with support and timing.
Add experiences
Sport fishing, walking safari, and the after party — book with your registration.