Rachel Clattenburg
Bib: 20521•F
NY
⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:19:12 | 26:13 | 8:26 | 26:13 | 8:26 | - |
10K | 6.21 mi | 11:45:53 | 52:54 | 8:31 | 26:41 | 8:35 | +0:09 |
15K | 9.32 mi | 12:12:58 | 1:19:59 | 8:35 | 27:05 | 8:43 | +0:08 |
20K | 12.43 mi | 12:40:10 | 1:47:11 | 8:37 | 27:12 | 8:45 | +0:02 |
Half | 13.11 mi | 12:46:00 | 1:53:01 | 8:37 | 5:50 | 8:33 | -0:12 |
25K | 15.53 mi | 13:07:04 | 2:14:05 | 8:38 | 21:04 | 8:41 | +0:08 |
30K | 18.64 mi | 13:34:34 | 2:41:35 | 8:40 | 27:30 | 8:51 | +0:10 |
20M | 20.00 mi | 13:46:25 | 2:53:26 | 8:40 | 11:51 | 8:43 | -0:08 |
21M | 21.00 mi | 13:54:58 | 3:01:59 | 8:40 | 8:33 | 8:33 | -0:10 |
35K | 21.75 mi | 14:00:37 | 3:07:38 | 8:38 | 5:39 | 7:33 | -1:00 |
23M | 23.00 mi | 14:10:49 | 3:17:50 | 8:36 | 10:12 | 8:09 | +0:36 |
24M | 24.00 mi | 14:18:57 | 3:25:58 | 8:35 | 8:08 | 8:08 | -0:01 |
40K | 24.85 mi | 14:26:06 | 3:33:07 | 8:34 | 7:09 | 8:22 | +0:14 |
25.2M | 25.20 mi | 14:29:15 | 3:36:16 | 8:35 | 3:09 | 9:08 | +0:46 |
Finish | 26.22 mi | 14:37:31 | 3:44:32 | 8:34 | 8:16 | 8:07 | -1:01 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
7:33 /mi
Average Pace
8:34 /mi
Slowest Pace
9:08 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
32:15
14% of race
Time at Steady Pace
2:14:26
60% of race
Time at Slower Pace
57:51
26% of race
Average Pace: 8:34 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:19:12 | 26:13 | 8:26 | 26:13 | 8:26 | #19532 | |
10K | 6.21 mi | 11:45:53 | 52:54 | 8:31 | 26:41 | 8:35 | #19923 | |
15K | 9.32 mi | 12:12:58 | 1:19:59 | 8:35 | 27:05 | 8:43 | #20134 | |
20K | 12.43 mi | 12:40:10 | 1:47:11 | 8:37 | 27:12 | 8:45 | #20003 | |
Half | 13.11 mi | 12:46:00 | 1:53:01 | 8:37 | 5:50 | 8:33 | #19975 | |
25K | 15.53 mi | 13:07:04 | 2:14:05 | 8:38 | 21:04 | 8:41 | #19687 | |
30K | 18.64 mi | 13:34:34 | 2:41:35 | 8:40 | 27:30 | 8:51 | #19160 | |
20M | 20.00 mi | 13:46:25 | 2:53:26 | 8:40 | 11:51 | 8:43 | #18856 | |
21M | 21.00 mi | 13:54:58 | 3:01:59 | 8:40 | 8:33 | 8:33 | #18394 | |
35K | 21.75 mi | 14:00:37 | 3:07:38 | 8:38 | 5:39 | 7:33 | #18098 | |
23M | 23.00 mi | 14:10:49 | 3:17:50 | 8:36 | 10:12 | 8:09 | #17677 | |
24M | 24.00 mi | 14:18:57 | 3:25:58 | 8:35 | 8:08 | 8:08 | #17429 | |
40K | 24.85 mi | 14:26:06 | 3:33:07 | 8:34 | 7:09 | 8:22 | #17245 | |
25.2M | 25.20 mi | 14:29:15 | 3:36:16 | 8:35 | 3:09 | 9:08 | #17158 | |
Finish | 26.22 mi | 14:37:31 | 3:44:32 | 8:34 | 8:16 | 8:07 | #17018 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 19532 | 7215 | 7215 | 20584(Top 72%) | 7759(Top 63%) | 7759(Top 452%) |
| 10K | 6.21 mi | 3.10 mi | 19923-391 | 7425-210 | 7425-210 | 20299(Top 71%) | 7632(Top 62%) | 7632(Top 444%) |
| 15K | 9.32 mi | 3.11 mi | 20134-211 | 7548-123 | 7548-123 | 20584(Top 72%) | 7759(Top 63%) | 7759(Top 452%) |
| 20K | 12.43 mi | 3.11 mi | 20003+131 | 7475+73 | 7475+73 | 19711(Top 69%) | 7321(Top 60%) | 7321(Top 426%) |
| Half | 13.11 mi | 0.68 mi | 19975+28 | 7462+13 | 7462+13 | 19530(Top 69%) | 7186(Top 59%) | 7186(Top 418%) |
| 25K | 15.53 mi | 2.42 mi | 19687+288 | 7308+154 | 7308+154 | 18322(Top 65%) | 6603(Top 54%) | 6603(Top 384%) |
| 30K | 18.64 mi | 3.11 mi | 19160+527 | 7047+261 | 7047+261 | 16912(Top 60%) | 5989(Top 49%) | 5989(Top 349%) |
| 20M | 20.00 mi | 1.36 mi | 18856+304 | 6888+159 | 6888+159 | 15216(Top 54%) | 5166(Top 42%) | 5166(Top 301%) |
| 21M | 21.00 mi | 1.00 mi | 18394+462 | 6665+223 | 6665+223 | 10845(Top 38%) | 3032(Top 25%) | 3032(Top 176%) |
| 35K | 21.75 mi | 0.75 mi | 18098+296 | 6510+155 | 6510+155 | 9092(Top 32%) | 2186(Top 18%) | 2186(Top 127%) |
| 23M | 23.00 mi | 1.25 mi | 17677+421 | 6317+193 | 6317+193 | 11072(Top 39%) | 3274(Top 27%) | 3274(Top 191%) |
| 24M | 24.00 mi | 1.00 mi | 17429+248 | 6207+110 | 6207+110 | 12191(Top 43%) | 3907(Top 32%) | 3907(Top 227%) |
| 40K | 24.85 mi | 0.85 mi | 17245+184 | 6126+81 | 6126+81 | 12601(Top 44%) | 4254(Top 35%) | 4254(Top 248%) |
| 25.2M | 25.20 mi | 0.35 mi | 17158+87 | 6087+39 | 6087+39 | 12676(Top 45%) | 4355(Top 36%) | 4355(Top 253%) |
| Finish | 26.22 mi | 1.02 mi | 17018+140 | 6031+56 | 6031+56 | 13723(Top 48%) | 4821(Top 39%) | 4821(Top 281%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
20584
Females
7759
F40-44
7759
5K→10K
3.1 - 6.2 mi
Overall
20299
Females
7632
F40-44
7632
10K→15K
6.2 - 9.3 mi
Overall
20584
Females
7759
F40-44
7759
15K→20K
9.3 - 12.4 mi
Overall
19711
Females
7321
F40-44
7321
20K→Half
12.4 - 13.1 mi
Overall
19530
Females
7186
F40-44
7186
Half→25K
13.1 - 15.5 mi
Overall
18322
Females
6603
F40-44
6603
25K→30K
15.5 - 18.6 mi
Overall
16912
Females
5989
F40-44
5989
30K→20M
18.6 - 20.0 mi
Overall
15216
Females
5166
F40-44
5166
20M→21M
20.0 - 21.0 mi
Overall
10845
Females
3032
F40-44
3032
21M→35K
21.0 - 21.8 mi
Overall
9092
Females
2186
F40-44
2186
35K→23M
21.8 - 23.0 mi
Overall
11072
Females
3274
F40-44
3274
23M→24M
23.0 - 24.0 mi
Overall
12191
Females
3907
F40-44
3907
24M→40K
24.0 - 24.9 mi
Overall
12601
Females
4254
F40-44
4254
40K→25.2M
24.9 - 25.2 mi
Overall
12676
Females
4355
F40-44
4355
25.2M→Finish
25.2 - 26.2 mi
Overall
13723
Females
4821
F40-44
4821
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #19532 |
| 5K → 10K | 126 | 517 | -391 | #19532 | #19923 |
| 10K → 15K | 117 | 328 | -211 | #19923 | #20134 |
| 15K → 20K | 257 | 126 | +131 | #20134 | #20003 |
| 20K → Half | 42 | 14 | +28 | #20003 | #19975 |
| Half → 25K | 317 | 29 | +288 | #19975 | #19687 |
| 25K → 30K | 553 | 26 | +527 | #19687 | #19160 |
| 30K → 20M | 310 | 6 | +304 | #19160 | #18856 |
| 20M → 21M | 462 | 0 | +462 | #18856 | #18394 |
| 21M → 35K | 296 | 0 | +296 | #18394 | #18098 |
| 35K → 23M | 422 | 1 | +421 | #18098 | #17677 |
| 23M → 24M | 250 | 2 | +248 | #17677 | #17429 |
| 24M → 40K | 188 | 4 | +184 | #17429 | #17245 |
| 40K → 25.2M | 92 | 5 | +87 | #17245 | #17158 |
| 25.2M → Finish | 155 | 15 | +140 | #17158 | #17018 |
| TOTALS | 3587 | 1073 | +2514 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Boston Athletic Association
Race timed by
Mika Timing
