Sylvia Nelson - Paul
Bib: 17924•F
CA
⏱️ 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 | 11:15:31 | 25:05 | 8:04 | 25:05 | 8:04 | - |
10K | 6.21 mi | 11:39:53 | 49:27 | 7:57 | 24:22 | 7:51 | -0:13 |
15K | 9.32 mi | 12:05:01 | 1:14:35 | 8:00 | 25:08 | 8:05 | +0:14 |
20K | 12.43 mi | 12:31:41 | 1:41:15 | 8:09 | 26:40 | 8:35 | +0:30 |
Half | 13.11 mi | 12:37:33 | 1:47:07 | 8:10 | 5:52 | 8:36 | +0:01 |
25K | 15.53 mi | 12:59:13 | 2:08:47 | 8:17 | 21:40 | 8:56 | +0:20 |
30K | 18.64 mi | 13:29:20 | 2:38:54 | 8:31 | 30:07 | 9:42 | +0:46 |
20M | 20.00 mi | 13:43:03 | 2:52:37 | 8:38 | 13:43 | 10:06 | +0:24 |
21M | 21.00 mi | 13:54:49 | 3:04:23 | 8:47 | 11:46 | 11:46 | +1:40 |
35K | 21.75 mi | 14:01:50 | 3:11:24 | 8:48 | 7:01 | 9:23 | -2:23 |
23M | 23.00 mi | 14:15:33 | 3:25:07 | 8:55 | 13:43 | 10:57 | +1:34 |
24M | 24.00 mi | 14:25:47 | 3:35:21 | 8:58 | 10:14 | 10:14 | -0:43 |
40K | 24.85 mi | 14:34:34 | 3:44:08 | 9:01 | 8:47 | 10:16 | +0:02 |
25.2M | 25.20 mi | 14:38:49 | 3:48:23 | 9:04 | 4:15 | 12:19 | +2:03 |
Finish | 26.22 mi | 14:48:48 | 3:58:22 | 9:06 | 9:59 | 9:48 | -2:31 |
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
7:51 /mi
Average Pace
9:06 /mi
Slowest Pace
12:19 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:08:47
54% of race
Time at Steady Pace
1:19:51
33% of race
Time at Slower Pace
29:44
12% of race
Average Pace: 9:05 /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 | 11:15:31 | 25:05 | 8:04 | 25:05 | 8:04 | #14534 | |
10K | 6.21 mi | 11:39:53 | 49:27 | 7:57 | 24:22 | 7:51 | #14078 | |
15K | 9.32 mi | 12:05:01 | 1:14:35 | 8:00 | 25:08 | 8:05 | #14379 | |
20K | 12.43 mi | 12:31:41 | 1:41:15 | 8:09 | 26:40 | 8:35 | #15238 | |
Half | 13.11 mi | 12:37:33 | 1:47:07 | 8:10 | 5:52 | 8:36 | #15388 | |
25K | 15.53 mi | 12:59:13 | 2:08:47 | 8:17 | 21:40 | 8:56 | #15972 | |
30K | 18.64 mi | 13:29:20 | 2:38:54 | 8:31 | 30:07 | 9:42 | #16920 | |
20M | 20.00 mi | 13:43:03 | 2:52:37 | 8:38 | 13:43 | 10:06 | #17309 | |
21M | 21.00 mi | 13:54:49 | 3:04:23 | 8:47 | 11:46 | 11:46 | #17866 | |
35K | 21.75 mi | 14:01:50 | 3:11:24 | 8:48 | 7:01 | 9:23 | #17952 | |
23M | 23.00 mi | 14:15:33 | 3:25:07 | 8:55 | 13:43 | 10:57 | #18402 | |
24M | 24.00 mi | 14:25:47 | 3:35:21 | 8:58 | 10:14 | 10:14 | #18620 | |
40K | 24.85 mi | 14:34:34 | 3:44:08 | 9:01 | 8:47 | 10:16 | #18752 | |
25.2M | 25.20 mi | 14:38:49 | 3:48:23 | 9:04 | 4:15 | 12:19 | #18886 | |
Finish | 26.22 mi | 14:48:48 | 3:58:22 | 9:06 | 9:59 | 9:48 | #19015 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 14534 | 4352 | 4352 | 15114(Top 57%) | 4746(Top 42%) | 4746(Top 261%) |
| 10K | 6.21 mi | 3.10 mi | 14078+456 | 4090+262 | 4090+262 | 13521(Top 51%) | 3745(Top 33%) | 3745(Top 206%) |
| 15K | 9.32 mi | 3.11 mi | 14379-301 | 4286-196 | 4286-196 | 15114(Top 57%) | 4746(Top 42%) | 4746(Top 261%) |
| 20K | 12.43 mi | 3.11 mi | 15238-859 | 4834-548 | 4834-548 | 17399(Top 65%) | 6170(Top 54%) | 6170(Top 340%) |
| Half | 13.11 mi | 0.68 mi | 15388-150 | 4930-96 | 4930-96 | 18378(Top 69%) | 6713(Top 59%) | 6713(Top 369%) |
| 25K | 15.53 mi | 2.42 mi | 15972-584 | 5319-389 | 5319-389 | 18661(Top 70%) | 6942(Top 61%) | 6942(Top 382%) |
| 30K | 18.64 mi | 3.11 mi | 16920-948 | 5916-597 | 5916-597 | 20124(Top 76%) | 7840(Top 69%) | 7840(Top 431%) |
| 20M | 20.00 mi | 1.36 mi | 17309-389 | 6163-247 | 6163-247 | 20731(Top 78%) | 8265(Top 72%) | 8265(Top 455%) |
| 21M | 21.00 mi | 1.00 mi | 17866-557 | 6514-351 | 6514-351 | 22354(Top 84%) | 9191(Top 80%) | 9191(Top 506%) |
| 35K | 21.75 mi | 0.75 mi | 17952-86 | 6570-56 | 6570-56 | 19464(Top 73%) | 7637(Top 67%) | 7637(Top 420%) |
| 23M | 23.00 mi | 1.25 mi | 18402-450 | 6852-282 | 6852-282 | 22262(Top 84%) | 9194(Top 80%) | 9194(Top 506%) |
| 24M | 24.00 mi | 1.00 mi | 18620-218 | 6977-125 | 6977-125 | 21411(Top 80%) | 8792(Top 77%) | 8792(Top 484%) |
| 40K | 24.85 mi | 0.85 mi | 18752-132 | 7071-94 | 7071-94 | 20672(Top 78%) | 8423(Top 74%) | 8423(Top 464%) |
| 25.2M | 25.20 mi | 0.35 mi | 18886-134 | 7142-71 | 7142-71 | 23014(Top 86%) | 9660(Top 85%) | 9660(Top 532%) |
| Finish | 26.22 mi | 1.02 mi | 19015-129 | 7220-78 | 7220-78 | 21147(Top 79%) | 8629(Top 76%) | 8629(Top 475%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15114
Females
4746
F45-49
4746
5K→10K
3.1 - 6.2 mi
Overall
13521
Females
3745
F45-49
3745
10K→15K
6.2 - 9.3 mi
Overall
15114
Females
4746
F45-49
4746
15K→20K
9.3 - 12.4 mi
Overall
17399
Females
6170
F45-49
6170
20K→Half
12.4 - 13.1 mi
Overall
18378
Females
6713
F45-49
6713
Half→25K
13.1 - 15.5 mi
Overall
18661
Females
6942
F45-49
6942
25K→30K
15.5 - 18.6 mi
Overall
20124
Females
7840
F45-49
7840
30K→20M
18.6 - 20.0 mi
Overall
20731
Females
8265
F45-49
8265
20M→21M
20.0 - 21.0 mi
Overall
22354
Females
9191
F45-49
9191
21M→35K
21.0 - 21.8 mi
Overall
19464
Females
7637
F45-49
7637
35K→23M
21.8 - 23.0 mi
Overall
22262
Females
9194
F45-49
9194
23M→24M
23.0 - 24.0 mi
Overall
21411
Females
8792
F45-49
8792
24M→40K
24.0 - 24.9 mi
Overall
20672
Females
8423
F45-49
8423
40K→25.2M
24.9 - 25.2 mi
Overall
23014
Females
9660
F45-49
9660
25.2M→Finish
25.2 - 26.2 mi
Overall
21147
Females
8629
F45-49
8629
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #14534 |
| 5K → 10K | 591 | 135 | +456 | #14534 | #14078 |
| 10K → 15K | 98 | 399 | -301 | #14078 | #14379 |
| 15K → 20K | 41 | 900 | -859 | #14379 | #15238 |
| 20K → Half | 10 | 160 | -150 | #15238 | #15388 |
| Half → 25K | 31 | 615 | -584 | #15388 | #15972 |
| 25K → 30K | 39 | 987 | -948 | #15972 | #16920 |
| 30K → 20M | 15 | 404 | -389 | #16920 | #17309 |
| 20M → 21M | 8 | 565 | -557 | #17309 | #17866 |
| 21M → 35K | 23 | 109 | -86 | #17866 | #17952 |
| 35K → 23M | 15 | 465 | -450 | #17952 | #18402 |
| 23M → 24M | 14 | 232 | -218 | #18402 | #18620 |
| 24M → 40K | 18 | 150 | -132 | #18620 | #18752 |
| 40K → 25.2M | 7 | 141 | -134 | #18752 | #18886 |
| 25.2M → Finish | 13 | 142 | -129 | #18886 | #19015 |
| TOTALS | 923 | 5404 | -4481 |
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
Boston Athletic Association
Race timed by
Mika Timing
