Katherine Sullivan
Bib: 30596•F
MA

⏱️ Race Timeline
Watch your race unfold from start to finish
Course Map & Elevation
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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 | 11:53:15 | 33:16 | 10:42 | 33:16 | 10:42 | - |
10K | 6.21 mi | 12:26:19 | 1:06:20 | 10:41 | 33:04 | 10:39 | -0:03 |
15K | 9.32 mi | 12:59:38 | 1:39:39 | 10:41 | 33:19 | 10:43 | +0:04 |
20K | 12.43 mi | 13:34:14 | 2:14:15 | 10:48 | 34:36 | 11:08 | +0:25 |
Half | 13.11 mi | 13:41:50 | 2:21:51 | 10:49 | 7:36 | 11:08 | 0:00 |
25K | 15.53 mi | 14:10:06 | 2:50:07 | 10:57 | 28:16 | 11:39 | +0:31 |
30K | 18.64 mi | 14:47:48 | 3:27:49 | 11:09 | 37:42 | 12:08 | +0:29 |
20M | 20.00 mi | 15:04:47 | 3:44:48 | 11:14 | 16:59 | 12:30 | +0:22 |
21M | 21.00 mi | 15:18:18 | 3:58:19 | 11:21 | 13:31 | 13:31 | +1:01 |
35K | 21.75 mi | 15:27:39 | 4:07:40 | 11:23 | 9:21 | 12:30 | -1:01 |
23M | 23.00 mi | 15:43:25 | 4:23:26 | 11:27 | 15:46 | 12:36 | +0:06 |
24M | 24.00 mi | 15:55:39 | 4:35:40 | 11:29 | 12:14 | 12:14 | -0:22 |
40K | 24.85 mi | 16:06:17 | 4:46:18 | 11:31 | 10:38 | 12:26 | +0:12 |
25.2M | 25.20 mi | 16:10:47 | 4:50:48 | 11:32 | 4:30 | 13:03 | +0:37 |
Finish | 26.22 mi | 16:23:23 | 5:03:24 | 11:35 | 12:36 | 12:22 | -0:41 |
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
10:39 /mi
Average Pace
11:35 /mi
Slowest Pace
13:31 /mi
📊Segments
Segment Time Comparison
Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.
Time at Faster Pace
2:50:07
56% of race
Time at Steady Pace
1:55:16
38% of race
Time at Slower Pace
18:01
6% of race
Average Pace: 11:34 /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
Enhanced split table showing pace trends through mini sparkline visualizations.
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 11:53:15 | 33:16 | 10:42 | 33:16 | 10:42 | #25205 | |
10K | 6.21 mi | 12:26:19 | 1:06:20 | 10:41 | 33:04 | 10:39 | #25054 | |
15K | 9.32 mi | 12:59:38 | 1:39:39 | 10:41 | 33:19 | 10:43 | #24966 | |
20K | 12.43 mi | 13:34:14 | 2:14:15 | 10:48 | 34:36 | 11:08 | #24928 | |
Half | 13.11 mi | 13:41:50 | 2:21:51 | 10:49 | 7:36 | 11:08 | #24930 | |
25K | 15.53 mi | 14:10:06 | 2:50:07 | 10:57 | 28:16 | 11:39 | #24934 | |
30K | 18.64 mi | 14:47:48 | 3:27:49 | 11:09 | 37:42 | 12:08 | #24907 | |
20M | 20.00 mi | 15:04:47 | 3:44:48 | 11:14 | 16:59 | 12:30 | #24898 | |
21M | 21.00 mi | 15:18:18 | 3:58:19 | 11:21 | 13:31 | 13:31 | #24884 | |
35K | 21.75 mi | 15:27:39 | 4:07:40 | 11:23 | 9:21 | 12:30 | #24918 | |
23M | 23.00 mi | 15:43:25 | 4:23:26 | 11:27 | 15:46 | 12:36 | #24931 | |
24M | 24.00 mi | 15:55:39 | 4:35:40 | 11:29 | 12:14 | 12:14 | #24952 | |
40K | 24.85 mi | 16:06:17 | 4:46:18 | 11:31 | 10:38 | 12:26 | #24937 | |
25.2M | 25.20 mi | 16:10:47 | 4:50:48 | 11:32 | 4:30 | 13:03 | #24928 | |
Finish | 26.22 mi | 16:23:23 | 5:03:24 | 11:35 | 12:36 | 12:22 | #24971 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F18-39 | Seg. Overall | Seg. Females | Seg. F18-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 25205 | 10549 | 10549 | 24836(Top 93%) | 10376(Top 91%) | 10376(Top 212%) |
| 10K | 6.21 mi | 3.10 mi | 25054+151 | 10463+86 | 10463+86 | 24934(Top 94%) | 10403(Top 91%) | 10403(Top 213%) |
| 15K | 9.32 mi | 3.11 mi | 24966+88 | 10416+47 | 10416+47 | 24836(Top 93%) | 10376(Top 91%) | 10376(Top 212%) |
| 20K | 12.43 mi | 3.11 mi | 24928+38 | 10414+2 | 10414+2 | 24799(Top 93%) | 10366(Top 91%) | 10366(Top 212%) |
| Half | 13.11 mi | 0.68 mi | 24930-2 | 10422-8 | 10422-8 | 25140(Top 94%) | 10571(Top 93%) | 10571(Top 216%) |
| 25K | 15.53 mi | 2.42 mi | 24934-4 | 10429-7 | 10429-7 | 24855(Top 93%) | 10435(Top 91%) | 10435(Top 214%) |
| 30K | 18.64 mi | 3.11 mi | 24907+27 | 10435-6 | 10435-6 | 24640(Top 93%) | 10364(Top 91%) | 10364(Top 212%) |
| 20M | 20.00 mi | 1.36 mi | 24898+9 | 10439-4 | 10439-4 | 24745(Top 93%) | 10469(Top 92%) | 10469(Top 214%) |
| 21M | 21.00 mi | 1.00 mi | 24884+14 | 10440-1 | 10440-1 | 24610(Top 92%) | 10409(Top 91%) | 10409(Top 213%) |
| 35K | 21.75 mi | 0.75 mi | 24918-34 | 10465-25 | 10465-25 | 25179(Top 95%) | 10747(Top 94%) | 10747(Top 220%) |
| 23M | 23.00 mi | 1.25 mi | 24931-13 | 10483-18 | 10483-18 | 24685(Top 93%) | 10478(Top 92%) | 10478(Top 215%) |
| 24M | 24.00 mi | 1.00 mi | 24952-21 | 10500-17 | 10500-17 | 24785(Top 93%) | 10577(Top 93%) | 10577(Top 217%) |
| 40K | 24.85 mi | 0.85 mi | 24937+15 | 10498+2 | 10498+2 | 24383(Top 92%) | 10384(Top 91%) | 10384(Top 213%) |
| 25.2M | 25.20 mi | 0.35 mi | 24928+9 | 10493+5 | 10493+5 | 24050(Top 90%) | 10215(Top 89%) | 10215(Top 209%) |
| Finish | 26.22 mi | 1.02 mi | 24971-43 | 10522-29 | 10522-29 | 25580(Top 96%) | 10962(Top 96%) | 10962(Top 224%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
24836
Females
10376
F18-39
10376
5K→10K
3.1 - 6.2 mi
Overall
24934
Females
10403
F18-39
10403
10K→15K
6.2 - 9.3 mi
Overall
24836
Females
10376
F18-39
10376
15K→20K
9.3 - 12.4 mi
Overall
24799
Females
10366
F18-39
10366
20K→Half
12.4 - 13.1 mi
Overall
25140
Females
10571
F18-39
10571
Half→25K
13.1 - 15.5 mi
Overall
24855
Females
10435
F18-39
10435
25K→30K
15.5 - 18.6 mi
Overall
24640
Females
10364
F18-39
10364
30K→20M
18.6 - 20.0 mi
Overall
24745
Females
10469
F18-39
10469
20M→21M
20.0 - 21.0 mi
Overall
24610
Females
10409
F18-39
10409
21M→35K
21.0 - 21.8 mi
Overall
25179
Females
10747
F18-39
10747
35K→23M
21.8 - 23.0 mi
Overall
24685
Females
10478
F18-39
10478
23M→24M
23.0 - 24.0 mi
Overall
24785
Females
10577
F18-39
10577
24M→40K
24.0 - 24.9 mi
Overall
24383
Females
10384
F18-39
10384
40K→25.2M
24.9 - 25.2 mi
Overall
24050
Females
10215
F18-39
10215
25.2M→Finish
25.2 - 26.2 mi
Overall
25580
Females
10962
F18-39
10962
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #25205 |
| 5K → 10K | 256 | 105 | +151 | #25205 | #25054 |
| 10K → 15K | 159 | 71 | +88 | #25054 | #24966 |
| 15K → 20K | 119 | 81 | +38 | #24966 | #24928 |
| 20K → Half | 16 | 18 | -2 | #24928 | #24930 |
| Half → 25K | 69 | 73 | -4 | #24930 | #24934 |
| 25K → 30K | 102 | 75 | +27 | #24934 | #24907 |
| 30K → 20M | 46 | 37 | +9 | #24907 | #24898 |
| 20M → 21M | 45 | 31 | +14 | #24898 | #24884 |
| 21M → 35K | 14 | 48 | -34 | #24884 | #24918 |
| 35K → 23M | 25 | 38 | -13 | #24918 | #24931 |
| 23M → 24M | 15 | 36 | -21 | #24931 | #24952 |
| 24M → 40K | 35 | 20 | +15 | #24952 | #24937 |
| 40K → 25.2M | 19 | 10 | +9 | #24937 | #24928 |
| 25.2M → Finish | 7 | 50 | -43 | #24928 | #24971 |
| TOTALS | 927 | 693 | +234 |
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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