During the past 107 days beginning October 11, 2024, until now, runners-core.jp's accessibility was analyzed 7 times. Runners-core.jp was online 7 times out of all checks performed, as shown by the code 200 response on the latest test conducted on January 21, 2025. All checks performed as of January 26, 2025, showed no offline periods for runners-core.jp. As of January 26, 2025, none of the replies that were received had any records of an error status. While its average response time is 2.413 seconds, runners-core.jp replied in 3.996 seconds on January 21, 2025.