Stadium

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="255.991"
        x2="255.991"
        y1="14.335"
        y2="497.665"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#66c" />
        <stop offset=".51" stop-color="#f0f" />
        <stop offset="1" stop-color="#f60" />
    </linearGradient>
    <g fill-rule="evenodd">
        <path
            fill="url(#a)"
            d="m324 229 16-28c8-14 29-2 21 12l-12 21c45 10 79 29 84 55 35-14 55-32 55-48 0-62-182-76-232-76S24 179 24 240c0 17 20 34 55 49 5-26 40-45 84-55l-12-21c-8-14 13-26 21-12l16 28c18-3 37-5 56-5v-29c0-16 24-16 24 0v29c19 0 38 2 56 5zm85 68c4-21-59-50-153-50-93 0-157 29-153 50 88 26 218 26 306 0zm-153 44c-92 0-188-20-232-56v71c0 15 48 40 150 50v-8c0-13 11-23 23-23h118c12 0 23 10 23 23v8c102-10 150-35 150-50v-71c-44 36-140 56-232 56zM0 241c-1-45 64-76 142-91v-28h-18c-6 0-12-5-12-12V26c0-6 6-12 12-12h264c6 0 12 6 12 12v84c0 7-6 12-12 12h-18v28c79 15 142 46 142 91v179c0 25-27 44-80 58-47 13-110 20-176 20-19 0-54-1-72-3-99-8-184-33-184-75zm166-94c59-8 121-8 180 0v-25H166zM24 391v29c0 15 51 41 150 50v-40c-58-6-118-18-150-39zm174 81c15 1 30 1 46 2v-75h-46zm70 2c16-1 31-1 46-2v-73h-46zm70-4c32-3 62-8 87-15 50-13 63-28 63-35v-29c-32 21-91 33-150 39zM136 98h240V38H136z"
        />
    </g>
</svg>