ByoungGu Ko
Alexandria, VA
Bib: 646 M 53
MastersBQ
0:00
0:00
/ miMastersBQ
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Overall
#0 / 1949
Top 5%Gender (Male)
#0 / 1153
Top 7%Masters (Masters Men)
#0 / 398
Top 4%Division (M50-54)
#0 / 76
Top 1%Race Day Weather
71°/61°F
overcast clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:48/mi
21:06
↑ 26 ft↓ 31 ft
10K· 6.21 mi
6:48/mi
42:12
↑ 38 ft↓ 17 ft0.1% grade
15K· 9.32 mi
6:52/mi
1:03:29
↑ 26 ft↓ 44 ft0.1% grade
20K· 12.43 mi
6:56/mi
1:25:00
↑ 35 ft↓ 22 ft
Half· 13.10 mi
7:23/mi
1:29:57
↓ 13 ft0.2% grade
25K· 15.53 mi
7:52/mi
1:49:05
↑ 48 ft↓ 19 ft0.2% grade
30K· 18.64 mi
6:16/mi
2:08:33
↑ 38 ft↓ 52 ft
35K· 21.75 mi
8:21/mi
2:34:29
↑ 39 ft↓ 39 ft
25.2M
7:49/mi
3:01:25
↑ 57 ft↓ 58 ft
Finish· 26.22 mi
7:29/mi
3:09:02
↑ 17 ft↓ 12 ft
Course Elevation
331ft
Total climb
63ft
Range
-8 to 55 ft
310ft
Total descent
About the height of a five-story building
The Course
Half Splits
1st Half· via Half
1:29:576:53 /mi⚡ faster
2nd Half
1:39:067:34 /mi+10.2%
Positive split — 10.2% slower in the second half
AI Race Performance Report
ByoungGu's race, broken down like a coach
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 21:06 | 6:48 | 3.11 mi | 21:06 | 6:48 | - | |
10K | 42:12 | 6:48 | 3.10 mi | 21:06 | 6:48 | 0:00 | |
15K | 1:03:29 | 6:49 | 3.11 mi | 21:17 | 6:52 | +0:04 | |
20K | 1:25:00 | 6:51 | 3.11 mi | 21:31 | 6:56 | +0:04 | |
Half(13.10 mi) | 1:29:57 | 6:53 | 0.67 mi | 4:57 | 7:23 | +0:27 | |
25K | 1:49:05 | 7:02 | 2.43 mi | 19:08 | 7:52 | +0:29 | |
30K | 2:08:33 | 6:54 | 3.11 mi | 19:28 | 6:16 | -1:36 | |
35K | 2:34:29 | 7:07 | 3.11 mi | 25:56 | 8:21 | +2:05 | |
25.2M | 3:01:25 | 7:12 | 3.45 mi | 26:56 | 7:49 | -0:32 | |
Finish(26.22 mi) | 3:09:02 | 7:13 | 1.02 mi | 7:37 | 7:29 | -0:20 |
Trend:
Faster pace
Steady pace
Slower pace
More below
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Race managed by
J & A Racing
Race timed by
Big River Race Management
