The Dolphins support the annual Minehead Rotary Swimathon which raises money for charity. Initially, half of any money raised went to the Rotary charities and the other half came back to help operate our swimming pool. For many years, Minehead Rotary have returned ALL the money raised to recognise the major part the pool plays in West Somerset swimming.
| year | total distance swum = 332 miles |
total raised all years = £ 20,249.05 |
total returned to our pool = £ 16,908.58 |
| 2020 | 7 miles | £ 504.34 | £ 504.34 |
| 2019 | 10 miles | £ 755.50 | £ 755.50 |
| 2018 | 8½ miles | £ 754.70 | £ 754.70 |
| 2017 | 13½ miles | £ 1,131.30 | £ 1131.30 |
| 2016 | 10½ miles | £ 596.50 | £ 596.50 |
| 2015 | 12 miles | £ 861.50 | £ 861.50 |
| 2014 | 10 miles | £ 1,015.50 | £ 1,015.50 |
| 2013 | 12 miles | £ 1,100.00 | £ 1,100.00 |
| 2012 | 13¼ miles | £ 1,132.60 | £ 1,132.60 |
| 2011 | 15 miles | £ 1,035.10 | £ 1,035.10 |
| 2010 | 13½ miles | £ 831.39 | £ 831.89 |
| 2009 | 16¼ miles | £ 1,093.75 | £ 1,093.75 |
| 2008 | 11½ miles | £ 703.10 | £ 703.10 |
| 2007 | 14 miles | £ 905.69 | £ 510.00 |
| 2006 | 14 miles | £ 814.22 | £ 513.30 |
| 2005 | 18½ miles | £ 812.99 | £ 455.00 |
| 2004 | 19½ miles | £ 1,000.00 | £ 500.00 |
| 2003 | 19 miles | £ 819.09 | £ 650.00 |
| 2002 | 18 miles | £ 631.20 | £ 450.00 |
| 2001 | 21½ miles | £ 762.50 | £ 500.00 |
| 2000 | 16½ miles | £ 469.40 | £ 650.00 |
| 1999 | 14½ miles | £ 608.70 | £ 500.00 |
| 1998 | 11½ miles | £ 581.10 | £ 300.00 |
| 1997 | 7½ miles | £ 477.60 | £ 360.00 |
| 1996 | 4½ miles | £ 507.40 | £ 260.00 |
| 1995 | 2½ miles | £ 343.78 | £ 171.89 |