A similar pictogram to the one you show in your question is available as vector image from https://upload.wikimedia.org/wikipedia/commons/b/b0/Running_icon_-_Noun_Project_17825.svg
This opens a couple of possibilities:
use the svg package to include the graphic (needs shell-escape to compile and inkscape installed)
Use and external program like inkscape to convert the graphic to pdf, which then can be included with \includegraphics in your document
Convert the .svg to tikz, which can for example be done with inkscape:
\documentclass{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\fill (2.7298,2.9966) .. controls (2.6046,2.9966) and (2.5032,2.8951) .. (2.5032,2.7702) .. controls (2.5032,2.6453) and (2.6046,2.5438) .. (2.7298,2.5438) .. controls (2.8547,2.5438) and (2.9560,2.6453) .. (2.9560,2.7702) .. controls (2.9560,2.8952) and (2.8547,2.9966) .. (2.7298,2.9966) -- cycle(1.8120,2.9130) .. controls (1.7960,2.9125) and (1.7807,2.9106) .. (1.7674,2.9074) -- (1.3128,2.7960) .. controls (1.2596,2.7830) and (1.2161,2.7320) .. (1.2161,2.6827) .. controls (1.2161,2.6333) and (1.2596,2.6035) .. (1.3129,2.6163) -- (1.7107,2.7116) .. controls (1.7640,2.7244) and (1.8460,2.7118) .. (1.8930,2.6837) -- (2.0218,2.6065) .. controls (2.0689,2.5784) and (2.0689,2.5322) .. (2.0221,2.5037) -- (1.6233,2.2623) .. controls (1.5764,2.2339) and (1.5162,2.1788) .. (1.4894,2.1396) .. controls (1.4626,2.1006) and (1.5647,1.8858) .. (1.5882,1.8363) -- (1.7125,1.5730) .. controls (1.7360,1.5235) and (1.7103,1.4815) .. (1.6555,1.4815) -- (1.1510,1.4815) .. controls (1.0962,1.4815) and (1.0551,1.4383) .. (1.0596,1.3837) -- (1.0660,1.3196) .. controls (1.0704,1.2650) and (1.1189,1.2345) .. (1.1738,1.2345) -- (2.0524,1.2345) .. controls (2.1071,1.2345) and (2.1361,1.2629) .. (2.1166,1.3142) -- (1.9628,1.7126) .. controls (1.9433,1.7638) and (1.9151,1.8455) .. (1.9002,1.8982) -- (1.8951,1.9147) .. controls (1.8801,1.9674) and (1.9066,2.0323) .. (1.9539,2.0599) -- (2.2306,2.2209) .. controls (2.2779,2.2485) and (2.3414,2.2829) .. (2.3717,2.2977) .. controls (2.4020,2.3125) and (2.4391,2.2815) .. (2.4541,2.2287) -- (2.5489,1.8960) .. controls (2.5638,1.8433) and (2.6199,1.8096) .. (2.6734,1.8212) -- (3.2002,1.9352) .. controls (3.2537,1.9468) and (3.2975,1.9933) .. (3.2975,2.0386) .. controls (3.2975,2.0839) and (3.2531,2.1140) .. (3.1990,2.1056) -- (2.8194,2.0463) .. controls (2.7653,2.0379) and (2.7083,2.0740) .. (2.6930,2.1265) -- (2.5884,2.4840) .. controls (2.5730,2.5365) and (2.5205,2.5997) .. (2.4716,2.6244) -- (1.9532,2.8861) .. controls (1.9165,2.9046) and (1.8603,2.9147) .. (1.8120,2.9130) -- cycle(0.4593,2.4347) .. controls (0.4045,2.4347) and (0.3596,2.4167) .. (0.3596,2.3994) .. controls (0.3596,2.3821) and (0.4045,2.3641) .. (0.4593,2.3641) -- (1.5070,2.3641) .. controls (1.5618,2.3641) and (1.6067,2.3821) .. (1.6067,2.3994) .. controls (1.6067,2.4167) and (1.5618,2.4347) .. (1.5070,2.4347) -- cycle(0.5811,2.2935) .. controls (0.5263,2.2935) and (0.4815,2.2755) .. (0.4815,2.2582) .. controls (0.4815,2.2409) and (0.5263,2.2229) .. (0.5811,2.2229) -- (1.3545,2.2229) .. controls (1.4092,2.2229) and (1.4542,2.2409) .. (1.4542,2.2582) .. controls (1.4542,2.2755) and (1.4093,2.2935) .. (1.3545,2.2935) -- cycle(0.6622,2.1523) .. controls (0.6074,2.1523) and (0.5626,2.1342) .. (0.5626,2.1170) .. controls (0.5626,2.0997) and (0.6075,2.0817) .. (0.6622,2.0817) -- (1.3041,2.0817) .. controls (1.3588,2.0817) and (1.4037,2.0997) .. (1.4037,2.1170) .. controls (1.4037,2.1342) and (1.3588,2.1523) .. (1.3041,2.1523) -- cycle(1.5539,1.1639) .. controls (1.4991,1.1639) and (1.4177,1.1442) .. (1.3730,1.1125) -- (1.1237,0.9389) .. controls (1.0790,0.9072) and (1.0684,0.8463) .. (1.1001,0.8016) -- (1.1495,0.7328) .. controls (1.1812,0.6881) and (1.2422,0.6799) .. (1.2851,0.7140) -- (1.7881,1.1079) .. controls (1.8309,1.1420) and (1.8211,1.1639) .. (1.7663,1.1639) -- cycle;
\end{tikzpicture}
\end{document}

\node {\includegraphics{your-image}};. – CarLaTeX Nov 18 '18 at 09:39transparent backgroundkeyword, and 99%-ly you will get the transparent image which you can insert in your document. For the running icon, I got this picture from this. – Nov 19 '18 at 10:02transparentoption when you export it? – Nov 19 '18 at 10:04