Kathleen Walsh
Lynnfield, MA
Bib: 8671 F
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 | 30:13 | 9:44 | 3.11 mi | 30:13 | 9:44 | - | |
10K | 59:11 | 9:31 | 3.10 mi | 28:58 | 9:19 | -0:25 | |
15K | 1:28:30 | 9:30 | 3.11 mi | 29:19 | 9:26 | +0:07 | |
21K | 2:03:46 | 9:29 | 3.73 mi | 35:16 | 9:28 | +0:02 | |
25K | 2:26:18 | 9:25 | 2.48 mi | 22:32 | 9:04 | -0:24 | |
30K | 2:56:48 | 9:29 | 3.11 mi | 30:30 | 9:49 | +0:45 | |
35K | 3:28:20 | 9:35 | 3.11 mi | 31:32 | 10:09 | +0:20 | |
40K | 4:00:55 | 9:42 | 3.10 mi | 32:35 | 10:29 | +0:20 | |
Finish(26.22 mi) | 4:15:01 | 9:44 | 1.37 mi | 14:06 | 10:20 | -0:09 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:04 /mi
Average Pace
9:44 /mi
Slowest Pace
10:29 /mi
Segments
Time at Faster Pace
2:56:48
69% of race
Time at Steady Pace
1:18:13
31% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:44 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 6732 | 1727 | 37 | 6777 | 1744 | 36 |
| 10K | 3.10 mi | 6970-238 | 1805-78 | 42-5 | 7263 | 1905 | 45 |
| 15K | 3.11 mi | 6871+99 | 1764+41 | 39+3 | 6777 | 1744 | 36 |
| 21K | 3.73 mi | 6696+175 | 1711+53 | 35+4 | 6466 | 1647 | 33 |
| 25K | 2.48 mi | 6468+228 | 1646+65 | 33+2 | 5711 | 1480 | 30 |
| 30K | 3.11 mi | 6267+201 | 1636+10 | 33 | 5904 | 1612 | 32 |
| 35K | 3.11 mi | 6127+140 | 1646-10 | 34-1 | 6155 | 1890 | 42 |
| 40K | 3.10 mi | 5947+180 | 1649-3 | 33+1 | 5888 | 1946 | 54 |
| Finish(26.22 mi) | 1.37 mi | 5903+44 | 1665-16 | 33 | 5940 | 1983 | 41 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
6777
Females
1744
F55-59
1744
5K→10K
3.1 - 6.2 mi
Overall
7263
Females
1905
F55-59
1905
10K→15K
6.2 - 9.3 mi
Overall
6777
Females
1744
F55-59
1744
15K→21K
9.3 - 13.1 mi
Overall
6466
Females
1647
F55-59
1647
21K→25K
13.1 - 15.5 mi
Overall
5711
Females
1480
F55-59
1480
25K→30K
15.5 - 18.6 mi
Overall
5904
Females
1612
F55-59
1612
30K→35K
18.6 - 21.8 mi
Overall
6155
Females
1890
F55-59
1890
35K→40K
21.8 - 24.9 mi
Overall
5888
Females
1946
F55-59
1946
40K→Finish
24.9 - 26.2 mi
Overall
5940
Females
1983
F55-59
1983
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #6732 |
| 5K → 10K | 109* | 347 | -238 | #6732 | #6970 |
| 10K → 15K | 207* | 108 | +99 | #6970 | #6871 |
| 15K → 21K | 257* | 82 | +175 | #6871 | #6696 |
| 21K → 25K | 255* | 27 | +228 | #6696 | #6468 |
| 25K → 30K | 282* | 81 | +201 | #6468 | #6267 |
| 30K → 35K | 271* | 131 | +140 | #6267 | #6127 |
| 35K → 40K | 278* | 98 | +180 | #6127 | #5947 |
| 40K → Finish | 98* | 54 | +44 | #5947 | #5903 |
| TOTALS | 1757* | 928 | +829 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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