Briana Mastel
Bib: 26676•F
MA
⏱️ 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 | 11:51:24 | 33:18 | 10:43 | 33:18 | 10:43 | - |
10K | 6.21 mi | 12:24:47 | 1:06:41 | 10:44 | 33:23 | 10:45 | +0:02 |
15K | 9.32 mi | 12:58:24 | 1:40:18 | 10:46 | 33:37 | 10:49 | +0:04 |
20K | 12.43 mi | 13:33:27 | 2:15:21 | 10:53 | 35:03 | 11:17 | +0:28 |
Half | 13.11 mi | 13:40:55 | 2:22:49 | 10:54 | 7:28 | 10:57 | -0:20 |
25K | 15.53 mi | 14:10:19 | 2:52:13 | 11:05 | 29:24 | 12:08 | +1:11 |
30K | 18.64 mi | 14:50:36 | 3:32:30 | 11:24 | 40:17 | 12:58 | +0:50 |
20M | 20.00 mi | 15:10:36 | 3:52:30 | 11:37 | 20:00 | 14:43 | +1:45 |
21M | 21.00 mi | 15:28:27 | 4:10:21 | 11:55 | 17:51 | 17:51 | +3:08 |
35K | 21.75 mi | 15:37:38 | 4:19:32 | 11:56 | 9:11 | 12:17 | -5:34 |
23M | 23.00 mi | 15:55:13 | 4:37:07 | 12:03 | 17:35 | 14:03 | +1:46 |
24M | 24.00 mi | 16:09:17 | 4:51:11 | 12:08 | 14:04 | 14:04 | +0:01 |
40K | 24.85 mi | 16:20:58 | 5:02:52 | 12:11 | 11:41 | 13:40 | -0:24 |
25.2M | 25.20 mi | 16:25:48 | 5:07:42 | 12:13 | 4:50 | 14:01 | +0:21 |
Finish | 26.22 mi | 16:37:57 | 5:19:51 | 12:12 | 12:09 | 11:55 | -2:06 |
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
10:43 /mi
Average Pace
12:12 /mi
Slowest Pace
17:51 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:22:49
45% of race
Time at Steady Pace
1:31:01
28% of race
Time at Slower Pace
1:26:01
27% of race
Average Pace: 12:12 /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 | 11:51:24 | 33:18 | 10:43 | 33:18 | 10:43 | #24465 | |
10K | 6.21 mi | 12:24:47 | 1:06:41 | 10:44 | 33:23 | 10:45 | #24211 | |
15K | 9.32 mi | 12:58:24 | 1:40:18 | 10:46 | 33:37 | 10:49 | #23944 | |
20K | 12.43 mi | 13:33:27 | 2:15:21 | 10:53 | 35:03 | 11:17 | #23768 | |
Half | 13.11 mi | 13:40:55 | 2:22:49 | 10:54 | 7:28 | 10:57 | #23747 | |
25K | 15.53 mi | 14:10:19 | 2:52:13 | 11:05 | 29:24 | 12:08 | #23689 | |
30K | 18.64 mi | 14:50:36 | 3:32:30 | 11:24 | 40:17 | 12:58 | #23621 | |
20M | 20.00 mi | 15:10:36 | 3:52:30 | 11:37 | 20:00 | 14:43 | #23737 | |
21M | 21.00 mi | 15:28:27 | 4:10:21 | 11:55 | 17:51 | 17:51 | #23881 | |
35K | 21.75 mi | 15:37:38 | 4:19:32 | 11:56 | 9:11 | 12:17 | #23845 | |
23M | 23.00 mi | 15:55:13 | 4:37:07 | 12:03 | 17:35 | 14:03 | #23855 | |
24M | 24.00 mi | 16:09:17 | 4:51:11 | 12:08 | 14:04 | 14:04 | #23867 | |
40K | 24.85 mi | 16:20:58 | 5:02:52 | 12:11 | 11:41 | 13:40 | #23859 | |
25.2M | 25.20 mi | 16:25:48 | 5:07:42 | 12:13 | 4:50 | 14:01 | #23839 | |
Finish | 26.22 mi | 16:37:57 | 5:19:51 | 12:12 | 12:09 | 11:55 | #23836 |
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 | 24465 | 10223 | 10223 | 23493(Top 92%) | 9687(Top 89%) | 9687(Top 208%) |
| 10K | 6.21 mi | 3.10 mi | 24211+254 | 10074+149 | 10074+149 | 23942(Top 94%) | 9934(Top 91%) | 9934(Top 213%) |
| 15K | 9.32 mi | 3.11 mi | 23944+267 | 9922+152 | 9922+152 | 23493(Top 92%) | 9687(Top 89%) | 9687(Top 208%) |
| 20K | 12.43 mi | 3.11 mi | 23768+176 | 9831+91 | 9831+91 | 23108(Top 90%) | 9511(Top 87%) | 9511(Top 204%) |
| Half | 13.11 mi | 0.68 mi | 23747+21 | 9818+13 | 9818+13 | 23446(Top 92%) | 9751(Top 89%) | 9751(Top 209%) |
| 25K | 15.53 mi | 2.42 mi | 23689+58 | 9813+5 | 9813+5 | 23310(Top 91%) | 9708(Top 89%) | 9708(Top 208%) |
| 30K | 18.64 mi | 3.11 mi | 23621+68 | 9811+2 | 9811+2 | 23269(Top 91%) | 9788(Top 90%) | 9788(Top 210%) |
| 20M | 20.00 mi | 1.36 mi | 23737-116 | 9888-77 | 9888-77 | 24556(Top 96%) | 10495(Top 96%) | 10495(Top 225%) |
| 21M | 21.00 mi | 1.00 mi | 23881-144 | 9987-99 | 9987-99 | 25256(Top 99%) | 10827(Top 99%) | 10827(Top 232%) |
| 35K | 21.75 mi | 0.75 mi | 23845+36 | 9978+9 | 9978+9 | 22262(Top 87%) | 9483(Top 87%) | 9483(Top 203%) |
| 23M | 23.00 mi | 1.25 mi | 23855-10 | 9995-17 | 9995-17 | 23818(Top 93%) | 10213(Top 93%) | 10213(Top 219%) |
| 24M | 24.00 mi | 1.00 mi | 23867-12 | 10011-16 | 10011-16 | 24235(Top 95%) | 10456(Top 96%) | 10456(Top 224%) |
| 40K | 24.85 mi | 0.85 mi | 23859+8 | 10015-4 | 10015-4 | 23235(Top 91%) | 10041(Top 92%) | 10041(Top 215%) |
| 25.2M | 25.20 mi | 0.35 mi | 23839+20 | 10008+7 | 10008+7 | 21648(Top 85%) | 9304(Top 85%) | 9304(Top 200%) |
| Finish | 26.22 mi | 1.02 mi | 23836+3 | 10016-8 | 10016-8 | 23136(Top 91%) | 10008(Top 92%) | 10008(Top 215%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23493
Females
9687
F18-39
9687
5K→10K
3.1 - 6.2 mi
Overall
23942
Females
9934
F18-39
9934
10K→15K
6.2 - 9.3 mi
Overall
23493
Females
9687
F18-39
9687
15K→20K
9.3 - 12.4 mi
Overall
23108
Females
9511
F18-39
9511
20K→Half
12.4 - 13.1 mi
Overall
23446
Females
9751
F18-39
9751
Half→25K
13.1 - 15.5 mi
Overall
23310
Females
9708
F18-39
9708
25K→30K
15.5 - 18.6 mi
Overall
23269
Females
9788
F18-39
9788
30K→20M
18.6 - 20.0 mi
Overall
24556
Females
10495
F18-39
10495
20M→21M
20.0 - 21.0 mi
Overall
25256
Females
10827
F18-39
10827
21M→35K
21.0 - 21.8 mi
Overall
22262
Females
9483
F18-39
9483
35K→23M
21.8 - 23.0 mi
Overall
23818
Females
10213
F18-39
10213
23M→24M
23.0 - 24.0 mi
Overall
24235
Females
10456
F18-39
10456
24M→40K
24.0 - 24.9 mi
Overall
23235
Females
10041
F18-39
10041
40K→25.2M
24.9 - 25.2 mi
Overall
21648
Females
9304
F18-39
9304
25.2M→Finish
25.2 - 26.2 mi
Overall
23136
Females
10008
F18-39
10008
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #24465 |
| 5K → 10K | 316 | 62 | +254 | #24465 | #24211 |
| 10K → 15K | 299 | 32 | +267 | #24211 | #23944 |
| 15K → 20K | 220 | 44 | +176 | #23944 | #23768 |
| 20K → Half | 39 | 18 | +21 | #23768 | #23747 |
| Half → 25K | 133 | 75 | +58 | #23747 | #23689 |
| 25K → 30K | 140 | 72 | +68 | #23689 | #23621 |
| 30K → 20M | 30 | 146 | -116 | #23621 | #23737 |
| 20M → 21M | 18 | 162 | -144 | #23737 | #23881 |
| 21M → 35K | 48 | 12 | +36 | #23881 | #23845 |
| 35K → 23M | 44 | 54 | -10 | #23845 | #23855 |
| 23M → 24M | 25 | 37 | -12 | #23855 | #23867 |
| 24M → 40K | 26 | 18 | +8 | #23867 | #23859 |
| 40K → 25.2M | 25 | 5 | +20 | #23859 | #23839 |
| 25.2M → Finish | 34 | 31 | +3 | #23839 | #23836 |
| TOTALS | 1397 | 768 | +629 |
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
