Kongsong Zhang
Flushing, NY
Bib: 8416 M
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 25:01 | 8:03 | 3.11 mi | 25:01 | 8:03 | - | |
10K | 47:37 | 7:40 | 3.10 mi | 22:36 | 7:16 | -0:47 | |
15K | 1:10:50 | 7:36 | 3.11 mi | 23:13 | 7:28 | +0:12 | |
21K | 1:39:15 | 7:36 | 3.73 mi | 28:25 | 7:37 | +0:09 | |
25K | 1:57:53 | 7:35 | 2.48 mi | 18:38 | 7:30 | -0:07 | |
30K | 2:22:12 | 7:38 | 3.11 mi | 24:19 | 7:50 | +0:20 | |
35K | 2:47:46 | 7:43 | 3.11 mi | 25:34 | 8:14 | +0:24 | |
40K | 3:13:50 | 7:48 | 3.10 mi | 26:04 | 8:23 | +0:09 | |
Finish(26.22 mi) | 3:25:07 | 7:50 | 1.37 mi | 11:17 | 8:16 | -0:07 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:16 /mi
Average Pace
7:50 /mi
Slowest Pace
8:23 /mi
Segments
Time at Faster Pace
1:57:11
57% of race
Time at Steady Pace
1:27:56
43% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 7:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1948 | 1617 | 195 | 1822 | 1541 | 183 |
| 10K | 3.10 mi | 1699+249 | 1432+185 | 169+26 | 1530 | 1321 | 158 |
| 15K | 3.11 mi | 1725-26 | 1456-24 | 175-6 | 1822 | 1541 | 183 |
| 21K | 3.73 mi | 1709+16 | 1448+8 | 173+2 | 1748 | 1478 | 170 |
| 25K | 2.48 mi | 1720-11 | 1448 | 170+3 | 1894 | 1576 | 188 |
| 30K | 3.11 mi | 1691+29 | 1423+25 | 167+3 | 1867 | 1533 | 174 |
| 35K | 3.11 mi | 1739-48 | 1449-26 | 166+1 | 2452 | 1943 | 225 |
| 40K | 3.10 mi | 1764-25 | 1449 | 160+6 | 2384 | 1839 | 211 |
| Finish(26.22 mi) | 1.37 mi | 1747+17 | 1431+18 | 160 | 2065 | 1588 | 174 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1822
Males
1541
M40-44
1541
5K→10K
3.1 - 6.2 mi
Overall
1530
Males
1321
M40-44
1321
10K→15K
6.2 - 9.3 mi
Overall
1822
Males
1541
M40-44
1541
15K→21K
9.3 - 13.1 mi
Overall
1748
Males
1478
M40-44
1478
21K→25K
13.1 - 15.5 mi
Overall
1894
Males
1576
M40-44
1576
25K→30K
15.5 - 18.6 mi
Overall
1867
Males
1533
M40-44
1533
30K→35K
18.6 - 21.8 mi
Overall
2452
Males
1943
M40-44
1943
35K→40K
21.8 - 24.9 mi
Overall
2384
Males
1839
M40-44
1839
40K→Finish
24.9 - 26.2 mi
Overall
2065
Males
1588
M40-44
1588
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1948 |
| 5K → 10K | 13262*+249 | #1948 → #1699 |
| 10K → 15K | 6135-26 | #1699 → #1725 |
| 15K → 21K | 3450*+16 | #1725 → #1709 |
| 21K → 25K | 4938-11 | #1709 → #1720 |
| 25K → 30K | 3968*+29 | #1720 → #1691 |
| 30K → 35K | 10557-48 | #1691 → #1739 |
| 35K → 40K | 10479*-25 | #1739 → #1764 |
| 40K → Finish | 2037*+17 | #1764 → #1747 |
| TOTALS | 425626*+201 | #1948 → #1747 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions