˅
Runner Profile
David Ma
St. Mark's / PR 23:47.00
Course-adjusted PR 24:06.48
Adjusted-best source course
Oct 19, 2019
Rankings use the course-adjusted PR, not the raw race time.
Progress graph
Season progression
Each race appears as a dot in chronological order. Hover a dot for the race name and click it to open the race page.
Race History
Most recent results first
Showing only 2019 results for this season view.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 1, 2019 | Independent School League (ISL) Championship (JV)Nov 1, 2019 · Place 187 | St. Mark's School Championship Course | Raw 24:07.00Adj. 23:53.42 | 187 |
| Oct 26, 2019 | St. Mark's, St. Sebastian's, Rivers at Lawrence Academy (JV)Oct 26, 2019 · Place 30 | LA 5K Course | Raw 25:56.00Adj. 25:10.66 | 30 |
| Oct 19, 2019 | Tabor vs. Groton, Roxbury Latin, & St. Mark'sOct 19, 2019 · Place 76 | Washington Park 5K Course | Raw 23:47.00Adj. 24:06.48 | 76 |
| Oct 12, 2019 | St. Mark’s (SM) vs Governor’s (GA) JV BoysOct 12, 2019 · Place 17 | St. Mark's School Championship Course | Raw 24:20.00Adj. 24:06.30 | 17 |
| Sep 28, 2019 | ISL Week 3 Boys JV: St. Mark's vs Middlesex, Milton & ThayerSep 28, 2019 · Place 56 | St. Mark's School Championship Course | Raw 26:14.00Adj. 25:59.23 | 56 |
| Sep 14, 2019 | St. George's at St. Mark'sSep 14, 2019 · Place 43 | St. Mark's School Championship Course | Raw 26:03.00Adj. 25:48.34 | 43 |