CHANAKA AMARASEKARAGE

8 races in the archive

Personal bests

Half Marathon

1:48:44

2024 · 8:18 /mi

10K

48:25

2025 · 7:48 /mi

8K

40:00

2025 · 8:03 /mi

Progression

Half Marathon2 finishes · best 1:48:44 in 2024 — their most recent
1:48:201:50:001:51:40202220242022 2022 CarMax Richmond Half Marathon — 1:51:522024 2024 CarMax Richmond Half Marathon — 1:48:441:48:44

Lower on the chart is faster — a line falling to the right means improvement.

10K5 finishes · best 48:25 in 2025 · latest 57:19 in 2026
50:0058:20202220232024202520262022 10K — 1:02:202023 10K — 55:182024 10K — 49:54.92025 10K — 48:2548:252026 10K — 57:19

Lower on the chart is faster — a line falling to the right means improvement.

Half Marathon — pace by segment2 of 2 editions shown
8:008:208:409:00Start–10K10K–Finish2024 · Start to 10K · 8:03 /mi2024 · 10K to Finish · 8:31 /mi20242022 · Start to 10K · 8:07 /mi2022 · 10K to Finish · 8:54 /mi2022

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

10K — pace by segment5 of 5 editions shown
7:308:209:1010:00Start–5K5K–Finish2026 · Start to 5K · 8:31 /mi2026 · 5K to Finish · 9:56 /mi20262025 · Start to 5K · 7:39 /mi2025 · 5K to Finish · 7:56 /mi20252024 · Start to 5K · 7:59 /mi2024 · 5K to Finish · 8:05 /mi20242023 · Start to 5K · 8:38 /mi2023 · 5K to Finish · 9:10 /mi20232022 · Start to 5K · 9:53 /mi2022 · 5K to Finish · 10:11 /mi2022

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history