We thank all our sponsors whole heartedly
Gold, $1000 or more 
Silver, $500 
Bronze, $250
Year – 2010
Blue Planet Run, California, USA (US$ 24,000+12000=36000)
Allan Smith & Meera Hira-Smith, Oakland, CA, USA (US$ 2000)
University of California, Berkeley, Dept of Environmental Engg (US$ 791)
Year – 2009
Blue Planet Run, California, USA (US$21,063)
Project Well, Oakland, CA, USA San Francisco Marathon (US$ 8000)
Allan Smith & Meera Hira-Smith, Oakland, CA, USA(US$ 3500)
Private Donors (US$ 5185)
Christine and Martin Baty, Wellington, New Zealand (US$ 373)
Sheila Woodward, Oor-Wally, Scotland (US$ 627)
Year – 2008
Blue Planet Run, California, USA (US$11,716)
Mosaique, Quebec, Canada
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
David Kalman and Cecile Hudson, Washington, USA
Rustam Stolkin, Jennifer and Philip Milner, London, UK
Year – 2007
Blue Planet Run, California, USA (US$14,308)
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Mosaique, Quebec, Canada (US$1225)
Year – 2006
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Mosaique, Quebec, Canada (US$2801)
Kallol Club of New Jersey, USA (US$1000)
Year – 2005
Blue Planet Run, California, USA (US$4000)
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Sanskriti, Bengali Organization of Greater Washington Area, Washington DC, USA
Year - 2004
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Suvendu Chowdhury, San Francisco, CA, USA
Sanskriti, Bengali Organization of Greater Washington Area, Washington DC, USA
Year - 2003
Rotary Club, Danville/Sycamore and Rotary International
(US$5000)
Allan Smith and Meera Hira-Smith, Oakland, CA, USA
Year - 2002
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Som Konar and family, Oakland, CA, USA
Suhas Saha and family, Minneapolis, Minnesota
Choi Chatterjee, Altadena, CA, USA
Year - 2001
Allan Smith & Meera Hira-Smith, Oakland, CA, USA
Church of Capital Vineyard, Wellington, New Zealand
Year - 2000
Members of Bay Area Prabasi, San Jose, California
Ajay Basu and family, San Jose, CA, USA
Allan Smith & family, Oakland, CA, USA
Plus well wishers of Oakland, Fremont, San Jose and Los Angeles,
USA.