Sarah Jones Fairchild
Bib: 18383•F
PA
⏱️ 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 | 11:16:38 | 25:01 | 8:03 | 25:01 | 8:03 | - |
10K | 6.21 mi | 11:41:34 | 49:57 | 8:02 | 24:56 | 8:02 | -0:01 |
15K | 9.32 mi | 12:07:34 | 1:15:57 | 8:09 | 26:00 | 8:22 | +0:20 |
20K | 12.43 mi | 12:37:01 | 1:45:24 | 8:29 | 29:27 | 9:29 | +1:07 |
Half | 13.11 mi | 12:42:48 | 1:51:11 | 8:29 | 5:47 | 8:29 | -1:00 |
25K | 15.53 mi | 13:07:47 | 2:16:10 | 8:46 | 24:59 | 10:18 | +1:49 |
30K | 18.64 mi | 13:38:38 | 2:47:01 | 8:58 | 30:51 | 9:56 | -0:22 |
20M | 20.00 mi | 13:51:58 | 3:00:21 | 9:01 | 13:20 | 9:49 | -0:07 |
21M | 21.00 mi | 14:03:17 | 3:11:40 | 9:08 | 11:19 | 11:19 | +1:30 |
35K | 21.75 mi | 14:10:23 | 3:18:46 | 9:08 | 7:06 | 9:29 | -1:50 |
23M | 23.00 mi | 14:22:59 | 3:31:22 | 9:11 | 12:36 | 10:04 | +0:35 |
24M | 24.00 mi | 14:32:35 | 3:40:58 | 9:12 | 9:36 | 9:36 | -0:28 |
40K | 24.85 mi | 14:41:14 | 3:49:37 | 9:14 | 8:39 | 10:07 | +0:31 |
25.2M | 25.20 mi | 14:45:18 | 3:53:41 | 9:16 | 4:04 | 11:48 | +1:41 |
Finish | 26.22 mi | 14:55:19 | 4:03:42 | 9:18 | 10:01 | 9:50 | -1:58 |
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
8:02 /mi
Average Pace
9:18 /mi
Slowest Pace
11:48 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:21:44
34% of race
Time at Steady Pace
2:26:35
60% of race
Time at Slower Pace
15:23
6% of race
Average Pace: 9:18 /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 | 11:16:38 | 25:01 | 8:03 | 25:01 | 8:03 | #15045 | |
10K | 6.21 mi | 11:41:34 | 49:57 | 8:02 | 24:56 | 8:02 | #14707 | |
15K | 9.32 mi | 12:07:34 | 1:15:57 | 8:09 | 26:00 | 8:22 | #15029 | |
20K | 12.43 mi | 12:37:01 | 1:45:24 | 8:29 | 29:27 | 9:29 | #16311 | |
Half | 13.11 mi | 12:42:48 | 1:51:11 | 8:29 | 5:47 | 8:29 | #16268 | |
25K | 15.53 mi | 13:07:47 | 2:16:10 | 8:46 | 24:59 | 10:18 | #17186 | |
30K | 18.64 mi | 13:38:38 | 2:47:01 | 8:58 | 30:51 | 9:56 | #17168 | |
20M | 20.00 mi | 13:51:58 | 3:00:21 | 9:01 | 13:20 | 9:49 | #17077 | |
21M | 21.00 mi | 14:03:17 | 3:11:40 | 9:08 | 11:19 | 11:19 | #17116 | |
35K | 21.75 mi | 14:10:23 | 3:18:46 | 9:08 | 7:06 | 9:29 | #17032 | |
23M | 23.00 mi | 14:22:59 | 3:31:22 | 9:11 | 12:36 | 10:04 | #16966 | |
24M | 24.00 mi | 14:32:35 | 3:40:58 | 9:12 | 9:36 | 9:36 | #16871 | |
40K | 24.85 mi | 14:41:14 | 3:49:37 | 9:14 | 8:39 | 10:07 | #16788 | |
25.2M | 25.20 mi | 14:45:18 | 3:53:41 | 9:16 | 4:04 | 11:48 | #16788 | |
Finish | 26.22 mi | 14:55:19 | 4:03:42 | 9:18 | 10:01 | 9:50 | #16808 |
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 | 15045 | 4977 | 4977 | 15673(Top 61%) | 5374(Top 49%) | 5374(Top 307%) |
| 10K | 6.21 mi | 3.10 mi | 14707+338 | 4754+223 | 4754+223 | 14397(Top 56%) | 4573(Top 42%) | 4573(Top 261%) |
| 15K | 9.32 mi | 3.11 mi | 15029-322 | 4965-211 | 4965-211 | 15673(Top 61%) | 5374(Top 49%) | 5374(Top 307%) |
| 20K | 12.43 mi | 3.11 mi | 16311-1282 | 5753-788 | 5753-788 | 19126(Top 75%) | 7335(Top 67%) | 7335(Top 418%) |
| Half | 13.11 mi | 0.68 mi | 16268+43 | 5729+24 | 5729+24 | 15644(Top 61%) | 5444(Top 50%) | 5444(Top 311%) |
| 25K | 15.53 mi | 2.42 mi | 17186-918 | 6306-577 | 6306-577 | 19927(Top 78%) | 7885(Top 72%) | 7885(Top 450%) |
| 30K | 18.64 mi | 3.11 mi | 17168+18 | 6350-44 | 6350-44 | 17130(Top 67%) | 6584(Top 60%) | 6584(Top 376%) |
| 20M | 20.00 mi | 1.36 mi | 17077+91 | 6335+15 | 6335+15 | 15821(Top 62%) | 6119(Top 56%) | 6119(Top 349%) |
| 21M | 21.00 mi | 1.00 mi | 17116-39 | 6388-53 | 6388-53 | 17180(Top 67%) | 6946(Top 64%) | 6946(Top 396%) |
| 35K | 21.75 mi | 0.75 mi | 17032+84 | 6362+26 | 6362+26 | 15480(Top 61%) | 6089(Top 56%) | 6089(Top 347%) |
| 23M | 23.00 mi | 1.25 mi | 16966+66 | 6357+5 | 6357+5 | 15702(Top 61%) | 6259(Top 57%) | 6259(Top 357%) |
| 24M | 24.00 mi | 1.00 mi | 16871+95 | 6329+28 | 6329+28 | 14900(Top 58%) | 5898(Top 54%) | 5898(Top 336%) |
| 40K | 24.85 mi | 0.85 mi | 16788+83 | 6312+17 | 6312+17 | 15440(Top 60%) | 6235(Top 57%) | 6235(Top 356%) |
| 25.2M | 25.20 mi | 0.35 mi | 16788 | 6330-18 | 6330-18 | 16841(Top 66%) | 6951(Top 64%) | 6951(Top 397%) |
| Finish | 26.22 mi | 1.02 mi | 16808-20 | 6372-42 | 6372-42 | 17831(Top 70%) | 7420(Top 68%) | 7420(Top 423%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
15673
Females
5374
F45-49
5374
5K→10K
3.1 - 6.2 mi
Overall
14397
Females
4573
F45-49
4573
10K→15K
6.2 - 9.3 mi
Overall
15673
Females
5374
F45-49
5374
15K→20K
9.3 - 12.4 mi
Overall
19126
Females
7335
F45-49
7335
20K→Half
12.4 - 13.1 mi
Overall
15644
Females
5444
F45-49
5444
Half→25K
13.1 - 15.5 mi
Overall
19927
Females
7885
F45-49
7885
25K→30K
15.5 - 18.6 mi
Overall
17130
Females
6584
F45-49
6584
30K→20M
18.6 - 20.0 mi
Overall
15821
Females
6119
F45-49
6119
20M→21M
20.0 - 21.0 mi
Overall
17180
Females
6946
F45-49
6946
21M→35K
21.0 - 21.8 mi
Overall
15480
Females
6089
F45-49
6089
35K→23M
21.8 - 23.0 mi
Overall
15702
Females
6259
F45-49
6259
23M→24M
23.0 - 24.0 mi
Overall
14900
Females
5898
F45-49
5898
24M→40K
24.0 - 24.9 mi
Overall
15440
Females
6235
F45-49
6235
40K→25.2M
24.9 - 25.2 mi
Overall
16841
Females
6951
F45-49
6951
25.2M→Finish
25.2 - 26.2 mi
Overall
17831
Females
7420
F45-49
7420
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #15045 |
| 5K → 10K | 485 | 147 | +338 | #15045 | #14707 |
| 10K → 15K | 139 | 461 | -322 | #14707 | #15029 |
| 15K → 20K | 48 | 1330 | -1282 | #15029 | #16311 |
| 20K → Half | 67 | 24 | +43 | #16311 | #16268 |
| Half → 25K | 58 | 976 | -918 | #16268 | #17186 |
| 25K → 30K | 273 | 255 | +18 | #17186 | #17168 |
| 30K → 20M | 156 | 65 | +91 | #17168 | #17077 |
| 20M → 21M | 82 | 121 | -39 | #17077 | #17116 |
| 21M → 35K | 107 | 23 | +84 | #17116 | #17032 |
| 35K → 23M | 122 | 56 | +66 | #17032 | #16966 |
| 23M → 24M | 125 | 30 | +95 | #16966 | #16871 |
| 24M → 40K | 124 | 41 | +83 | #16871 | #16788 |
| 40K → 25.2M | 43 | 43 | 0 | #16788 | #16788 |
| 25.2M → Finish | 63 | 83 | -20 | #16788 | #16808 |
| TOTALS | 1892 | 3655 | -1763 |
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
