Related Clues:
- 26-mile foot race
- Long-distance foot race
- Brought about no harm at gruelling event
- Race with graduate before short judge, titled figure
- Athletics event is broadcast
- Revolutionary associated with honourable battle
- Long and arduous undertaking
- Broadcast nearly ruined when intro's lost
- Endurance test
- Long run
- Long-running event?
- Pass on, as a baton
- *26-mile race
- Broadcast concerning the non-professional
- Pass on, as a message