Full name: Marjatta Vilhelmiina Muttilainen-Olkkonen (-Aarrejoki)
Gender: Female
Height: 5'5" (165 cm)
Weight: 132 lbs (60 kg)
Born: August 21, 1946 in Virrat, Pirkanmaa, Finland
Affiliations: Juvan Urheilijat, Juva (FIN)
Country:
Finland
Sport: Cross Country Skiing
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1968 Winter | 21 | Grenoble | Cross Country Skiing | Women's 5 kilometres | Finland | FIN | 11 | ||
| 1968 Winter | 21 | Grenoble | Cross Country Skiing | Women's 3 × 5 kilometres Relay | Finland | FIN | 4 | ||
| 1972 Winter | 25 | Sapporo | Cross Country Skiing | Women's 10 kilometres | Finland | FIN | 22 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | T | |
|---|---|---|---|---|---|---|---|---|---|
| 1968 Winter | 21 | Grenoble | Cross Country Skiing | Finland | Final Standings | 11 | 17:12.4 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | T | I1T | I1R | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1972 Winter | 25 | Sapporo | Cross Country Skiing | Finland | Final Standings | 22 | 36:46.40 | 17:27.27 | 13 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | T | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 Winter | 21 | Grenoble | Cross Country Skiing | Finland | FIN | Final Standings | 4 | 19:51.6 | 39:24.0 | 4 |