Body Proud Lena Dunham Rocks Bikini For Charity Race -- 9 Sporty Photos!
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/WkKbYuenv/480x251/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 480w, https://media.radaronline.com/brand-img/WkKbYuenv/640x335/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 640w, https://media.radaronline.com/brand-img/WkKbYuenv/768x402/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 768w, https://media.radaronline.com/brand-img/WkKbYuenv/1024x536/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 1024w, https://media.radaronline.com/brand-img/WkKbYuenv/1280x670/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 1280w, https://media.radaronline.com/brand-img/WkKbYuenv/1440x753/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 1440w, https://media.radaronline.com/brand-img/WkKbYuenv/1600x837/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 1600w, https://media.radaronline.com/brand-img/WkKbYuenv/2160x1130/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg?position=top 2160w)
Aug. 2 2015, Updated 12:10 p.m. ET
Girls star Lena Dunham is never shy about flaunting her curves, and this weekend, she donned a colorful printed Mara Hoffman bikini to participate in a charity paddle board race in the Hamptons!
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/uEiavP_jK/480x270/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 480w, https://media.radaronline.com/brand-img/uEiavP_jK/640x360/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 640w, https://media.radaronline.com/brand-img/uEiavP_jK/768x432/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 768w, https://media.radaronline.com/brand-img/uEiavP_jK/1024x576/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 1024w, https://media.radaronline.com/brand-img/uEiavP_jK/1280x720/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 1280w, https://media.radaronline.com/brand-img/uEiavP_jK/1440x810/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 1440w, https://media.radaronline.com/brand-img/uEiavP_jK/1600x900/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 1600w, https://media.radaronline.com/brand-img/uEiavP_jK/2160x1215/2015/08/lena-dunham-flaunts-bikini-body-charity-pp-2.jpg 2160w)
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/FreaEuYrP/333x500/2015/08/lena-dunham-flaunts-bikini-body-charity-8.jpg 333w)
Water bottle in hand, Dunham marched toward the starting line.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/FmO0IL8GH/333x500/2015/08/lena-dunham-flaunts-bikini-body-charity-7.jpg 333w)
She thew a wave to the cameras as she prepared to raise money for Paddle For Pink, a breast cancer charity.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/F8sSNuOTA/333x500/2015/08/lena-dunham-flaunts-bikini-body-charity-6.jpg 333w)
She engaged in serious conversation with a young man in a pink lei. Could he have been coaching her up for the big race?
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/WL5_d0fPs/385x500/2015/08/lena-dunham-flaunts-bikini-body-charity-5.jpg 385w)
Dunham balanced herself as she set off into the water.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/VnKWMXAep/480x480/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 480w, https://media.radaronline.com/brand-img/VnKWMXAep/640x640/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 640w, https://media.radaronline.com/brand-img/VnKWMXAep/768x768/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 768w, https://media.radaronline.com/brand-img/VnKWMXAep/1024x1024/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 1024w, https://media.radaronline.com/brand-img/VnKWMXAep/1280x1280/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 1280w, https://media.radaronline.com/brand-img/VnKWMXAep/1440x1440/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 1440w, https://media.radaronline.com/brand-img/VnKWMXAep/1600x1600/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 1600w, https://media.radaronline.com/brand-img/VnKWMXAep/2160x2160/2015/08/lena-dunham-flaunts-bikini-body-charity-3.jpg 2160w)
Dunham emerged from the race unscathed!
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/9_pTxjRLR/340x500/2015/08/lena-dunham-flaunts-bikini-body-charity-2.jpg 340w)
She showed off some impressive ink as well.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/xuexlSNJ2/333x500/2015/08/lena-dunham-flaunts-bikini-body-charity-1.jpg 333w)
Dunham seemed thrilled with her performance.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/3G1A_NoYk/480x320/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 480w, https://media.radaronline.com/brand-img/3G1A_NoYk/640x427/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 640w, https://media.radaronline.com/brand-img/3G1A_NoYk/768x512/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 768w, https://media.radaronline.com/brand-img/3G1A_NoYk/1024x683/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 1024w, https://media.radaronline.com/brand-img/3G1A_NoYk/1280x854/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 1280w, https://media.radaronline.com/brand-img/3G1A_NoYk/1440x960/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 1440w, https://media.radaronline.com/brand-img/3G1A_NoYk/1600x1067/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 1600w, https://media.radaronline.com/brand-img/3G1A_NoYk/2160x1440/2015/08/lena-dunham-flaunts-bikini-body-charity-0.jpg 2160w)
The star posed with fellow paddle boarders.
![Lena Dunham Flaunts Bikini Body For Charity](https://media.radaronline.com/brand-img/__vZ-Smmp/333x500/2015/08/lena-dunham-flaunts-bikini-body-charity-9.jpg 333w)
It looked like a fun day for all!