 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Rilus Eastman•Doolittle | 
| Used name | Eastman•Doolittle | 
| Born | 15 April 1900 in Indianapolis, Indiana (USA) | 
| Died | 11 February 1983 in Indianapolis, Indiana (USA) | 
| Measurements | 179 cm / 59 kg | 
| Affiliations | Butler College | 
| NOC |  United States | 
Running for Butler University, Rilus Doolittle finished third at the 1924 Olympic Trials in the 5K. He won the 1924 Western Conference (later Big 10) Championship in the 2-mile, and was Indiana 2-mile champion from 1922-24. He later became an engineer and metallurgist for the P. R. Mallory Company. Doolittle was an Indianapolis native who was born there, and lived there all his life.
Personal Bests: 2 miles – 9:43.0 (1924); 5000 – 15:19.2e (1924).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Athletics |  USA | Eastman Doolittle | |||
| 5,000 metres, Men (Olympic) | 7 h1 r1/2 |