Tom Williamson
| Event | Category | Date | |
|---|---|---|---|
| 7 | Portland Short Track Series | Category 1 Men 45+ | 7/13 |
| 15 | Rainier Road Race- OBRA Championship RR | Category 4/5 | 6/21 |
| 13 | Sister's Stampede XC | Expert Men 45+ | 5/24 |
| 3 | Coast Hills Classic | Expert Men 45+ | 5/3 |
| 7 | Bear Springs - XC | Expert (Category 1) Men 45+ | 4/26 |
| 37 | Dirty Circles 2 | Masters Men 4/5 | 3/8 |
26th — Series Overall: Category 1 Men 45+
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 7 | Portland Short Track Series | Category 1 Men 45+ | 7/13 | 36 |
| 36 |
20th — Portland Short Track Series: July Standings: Category 1 Men 45+
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 7 | Portland Short Track Series | Category 1 Men 45+ | 7/13 | 36 |
| 36 |
581st — 2015 Overall BAR: Category 4/5 Men
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 152 | 2015 Overall BAR: Road BAR | Category 4 Men | 1/1 | 149 |
| 149 |
152nd — 2015 Overall BAR: 2015 Road BAR: Category 4 Men
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 15 | Rainier Road Race- OBRA Championship RR | Category 4/5 | 6/21 | 2 |
| 2 |
118th — 2015 Overall BAR: 2015 Age Graded BAR: Masters Men 45-49
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 407 | Overall BAR | Masters Men | 1/1 | 234 |
| 234 |
407th — 2015 Overall BAR: Masters Men
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 67 | 2015 Overall BAR: Mountain Bike BAR | Masters Men | 1/1 | 234 |
| 234 |
67th — 2015 Overall BAR: 2015 Mountain Bike BAR: Masters Men
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 7 | Bear Springs - XC | Expert (Category 1) Men 45+ | 4/26 | 9 |
| 3 | Coast Hills Classic | Expert Men 45+ | 5/3 | 13 |
| 13 | Sister's Stampede XC | Expert Men 45+ | 5/24 | 3 |
| 25 |
1876th — 2015 Ironman
| Event | Category | Date | Points | |
|---|---|---|---|---|
| 37 | Dirty Circles 2 | Masters Men 4/5 | 3/8 | 1 |
| 7 | Bear Springs - XC | Expert (Category 1) Men 45+ | 4/26 | 1 |
| 3 | Coast Hills Classic | Expert Men 45+ | 5/3 | 1 |
| 13 | Sister's Stampede XC | Expert Men 45+ | 5/24 | 1 |
| 15 | Rainier Road Race- OBRA Championship RR | Category 4/5 | 6/21 | 1 |
| 7 | Portland Short Track Series | Category 1 Men 45+ | 7/13 | 1 |
| 6 |