| Year: | 2003 |
| Tour: | Challenge Tour |
| Regular Season: | – |
| No Of Events: | 28 |
| Most Wins: |  Marcus Fraser (3) |
| Honor1: | Rankings |
| Honoree1: |  Johan Edfors |
| Prevseason: | 2002 |
| Nextseason: | 2004 |
The 2003 Challenge Tour was the 15th season of the Challenge Tour, the official development tour to the European Tour.
The following table lists official events during the 2003 season.[1]
| Date | Tournament | Host country | Purse (€) | Winner | OWGR points | Other tours | Notes | |
|---|---|---|---|---|---|---|---|---|
| 2 Feb | Costa Rica | US$100,000 |  Sebastián Fernández (1) | 6 | New to Challenge Tour | |||
| 9 Feb | Guatemala | US$100,000 | Daniel Vancsik (1) | 6 | New to Challenge Tour | |||
| 16 Feb | Mexico | US$100,000 | James Hepworth (1) | 6 | New to Challenge Tour | |||
| 9 Mar | Zambia | 100,000 | Johan Edfors (1) | 10 | ||||
| 23 Mar | Portugal | 600,000 | Bradley Dredge (3) | 24 | ||||
| 13 Apr | Morocco | 130,000 | Greig Hutcheon (3) | 6 | ||||
| 11 May | Italy | 120,000 | Martin LeMesurier (1) | 6 | ||||
| 18 May | Spain | 135,000 | Martin Erlandsson (1) | 6 | ||||
| 25 May | Netherlands | 135,000 | Johan Edfors (2) | 6 | ||||
| 8 Jun | Denmark | 125,000 | Marcus Fraser (1) | 6 | ||||
| 15 Jun | France | 400,000 | Brett Rumford (1) | 16 | ||||
| 22 Jun | Luxembourg | 115,000 | Martin LeMesurier (2) | 6 | ||||
| 29 Jun | Germany | 110,000 | Michael Jonzon (1) | 6 | ||||
| 6 Jul | Finland | 100,000 | Jamie Elson (1) | 6 | ||||
| 13 Jul | France | 125,000 |  Ivó Giner (2) | 6 | ||||
| 20 Jul | Austria | 110,000 | David Geall (1) | 6 | New tournament | |||
| 27 Jul | Italy | 108,000 | Ivó Giner (3) | 6 | ||||
| 3 Aug | Finland | 150,000 | Marcus Fraser (2) | 6 | ||||
| 17 Aug | Russia | 400,000 | Marcus Fraser (3) | 16 | ||||
| 24 Aug | Switzerland | 163,500 | Michael Jonzon (2) | 6 | ||||
| 31 Aug | Sweden | SKr 1,000,000 |  Titch Moore (1) | 6 | ||||
| 7 Sep | Austria | 150,000 | Robert Coles (1) | 6 | ||||
| 14 Sep | Northern Ireland | £150,000 | Darren Clarke (n/a) | 6 | New tournament | |||
| 21 Sep | Sweden | SKr 1,200,000 | Euan Little (2) | 6 | ||||
| 5 Oct | France | 110,000 | Scott Drummond (2) | 6 | New to Challenge Tour | |||
| 12 Oct | Wales | 120,000 | Craig Williams (1) | 6 | New tournament | |||
| 19 Oct | Spain | 400,000 | Miguel Ángel Jiménez (n/a) | 16 | New tournament | |||
| 26 Oct | France | 150,000 | José Manuel Carriles (2) | 6 | Tour Championship |
The rankings were based on prize money won during the season, calculated in Euros.[2] [3] The top 15 players on the rankings earned status to play on the 2004 European Tour.[4]
| Rank | Player | Prize money (€) | |
|---|---|---|---|
| 1 | 94,509 | ||
| 2 | 88,644 | ||
| 3 | 86,604 | ||
| 4 | 86,057 | ||
| 5 | 83,663 |