Joan Elizabeth Groothuysen (September 6, 1957 – May 7, 2018) was a Canadian cross-country skier. She competed at the 1976 and 1980 Winter Olympics in the 5 km and 10 km individual races and 4×5 km relay with the best achievement of seventh place in the relay in 1976. She died of cancer in Edmonton in 2018.
Cross-country skiing results Olympic Games Year Age 5 km 10 km 4 × 5 km relay 1976 18 30 34 7 1980 22 27 34 8
World Championships Year Age 5 km 10 km 20 km 4 × 5 km relay 1978 20 34 38 — 9
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