⏱️ 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 | 11:50:32 | 30:59 | 9:58 | 30:59 | 9:58 | - |
10K | 6.21 mi | 12:22:10 | 1:02:37 | 10:05 | 31:38 | 10:11 | +0:13 |
15K | 9.32 mi | 12:59:31 | 1:39:58 | 10:44 | 37:21 | 12:01 | +1:50 |
20K | 12.43 mi | 13:34:56 | 2:15:23 | 10:54 | 35:25 | 11:24 | -0:37 |
Half | 13.11 mi | 13:42:29 | 2:22:56 | 10:54 | 7:33 | 11:04 | -0:20 |
25K | 15.53 mi | 14:10:53 | 2:51:20 | 11:02 | 28:24 | 11:43 | +0:39 |
30K | 18.64 mi | 14:48:38 | 3:29:05 | 11:13 | 37:45 | 12:09 | +0:26 |
20M | 20.00 mi | 15:05:10 | 3:45:37 | 11:17 | 16:32 | 12:10 | +0:01 |
21M | 21.00 mi | 15:18:15 | 3:58:42 | 11:22 | 13:05 | 13:05 | +0:55 |
35K | 21.75 mi | 15:27:50 | 4:08:17 | 11:25 | 9:35 | 12:49 | -0:16 |
23M | 23.00 mi | 15:43:54 | 4:24:21 | 11:30 | 16:04 | 12:50 | +0:01 |
24M | 24.00 mi | 15:55:55 | 4:36:22 | 11:31 | 12:01 | 12:01 | -0:49 |
40K | 24.85 mi | 16:05:39 | 4:46:06 | 11:31 | 9:44 | 11:23 | -0:38 |
25.2M | 25.20 mi | 16:10:04 | 4:50:31 | 11:32 | 4:25 | 12:48 | +1:25 |
Finish | 26.22 mi | 16:21:14 | 5:01:41 | 11:31 | 11:10 | 10:57 | -1:51 |
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
9:58 /mi
Average Pace
11:31 /mi
Slowest Pace
13:05 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:06:29
42% of race
Time at Steady Pace
2:12:03
44% of race
Time at Slower Pace
43:09
14% of race
Average Pace: 11:30 /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 | 11:50:32 | 30:59 | 9:58 | 30:59 | 9:58 | #23376 | |
10K | 6.21 mi | 12:22:10 | 1:02:37 | 10:05 | 31:38 | 10:11 | #23803 | |
15K | 9.32 mi | 12:59:31 | 1:39:58 | 10:44 | 37:21 | 12:01 | #25034 | |
20K | 12.43 mi | 13:34:56 | 2:15:23 | 10:54 | 35:25 | 11:24 | #25061 | |
Half | 13.11 mi | 13:42:29 | 2:22:56 | 10:54 | 7:33 | 11:04 | #25055 | |
25K | 15.53 mi | 14:10:53 | 2:51:20 | 11:02 | 28:24 | 11:43 | #25057 | |
30K | 18.64 mi | 14:48:38 | 3:29:05 | 11:13 | 37:45 | 12:09 | #24994 | |
20M | 20.00 mi | 15:05:10 | 3:45:37 | 11:17 | 16:32 | 12:10 | #24960 | |
21M | 21.00 mi | 15:18:15 | 3:58:42 | 11:22 | 13:05 | 13:05 | #24914 | |
35K | 21.75 mi | 15:27:50 | 4:08:17 | 11:25 | 9:35 | 12:49 | #24965 | |
23M | 23.00 mi | 15:43:54 | 4:24:21 | 11:30 | 16:04 | 12:50 | #24981 | |
24M | 24.00 mi | 15:55:55 | 4:36:22 | 11:31 | 12:01 | 12:01 | #24984 | |
40K | 24.85 mi | 16:05:39 | 4:46:06 | 11:31 | 9:44 | 11:23 | #24919 | |
25.2M | 25.20 mi | 16:10:04 | 4:50:31 | 11:32 | 4:25 | 12:48 | #24912 | |
Finish | 26.22 mi | 16:21:14 | 5:01:41 | 11:31 | 11:10 | 10:57 | #24892 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 23376 | 9590 | 9590 | 26071(Top 98%) | 11087(Top 97%) | 11087(Top 919%) |
| 10K | 6.21 mi | 3.10 mi | 23803-427 | 9787-197 | 9787-197 | 24093(Top 91%) | 9940(Top 87%) | 9940(Top 824%) |
| 15K | 9.32 mi | 3.11 mi | 25034-1231 | 10457-670 | 10457-670 | 26071(Top 98%) | 11087(Top 97%) | 11087(Top 919%) |
| 20K | 12.43 mi | 3.11 mi | 25061-27 | 10493-36 | 10493-36 | 25134(Top 94%) | 10563(Top 92%) | 10563(Top 875%) |
| Half | 13.11 mi | 0.68 mi | 25055+6 | 10485+8 | 10485+8 | 25035(Top 94%) | 10516(Top 92%) | 10516(Top 871%) |
| 25K | 15.53 mi | 2.42 mi | 25057-2 | 10496-11 | 10496-11 | 24900(Top 94%) | 10459(Top 92%) | 10459(Top 867%) |
| 30K | 18.64 mi | 3.11 mi | 24994+63 | 10483+13 | 10483+13 | 24660(Top 93%) | 10377(Top 91%) | 10377(Top 860%) |
| 20M | 20.00 mi | 1.36 mi | 24960+34 | 10473+10 | 10473+10 | 24407(Top 92%) | 10290(Top 90%) | 10290(Top 853%) |
| 21M | 21.00 mi | 1.00 mi | 24914+46 | 10459+14 | 10459+14 | 24193(Top 91%) | 10199(Top 89%) | 10199(Top 845%) |
| 35K | 21.75 mi | 0.75 mi | 24965-51 | 10494-35 | 10494-35 | 25425(Top 96%) | 10877(Top 95%) | 10877(Top 901%) |
| 23M | 23.00 mi | 1.25 mi | 24981-16 | 10508-14 | 10508-14 | 24924(Top 94%) | 10593(Top 93%) | 10593(Top 878%) |
| 24M | 24.00 mi | 1.00 mi | 24984-3 | 10518-10 | 10518-10 | 24558(Top 92%) | 10464(Top 92%) | 10464(Top 867%) |
| 40K | 24.85 mi | 0.85 mi | 24919+65 | 10489+29 | 10489+29 | 23049(Top 87%) | 9688(Top 85%) | 9688(Top 803%) |
| 25.2M | 25.20 mi | 0.35 mi | 24912+7 | 10486+3 | 10486+3 | 23750(Top 89%) | 10065(Top 88%) | 10065(Top 834%) |
| Finish | 26.22 mi | 1.02 mi | 24892+20 | 10482+4 | 10482+4 | 23906(Top 90%) | 10114(Top 89%) | 10114(Top 838%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
26071
Females
11087
F50-54
11087
5K→10K
3.1 - 6.2 mi
Overall
24093
Females
9940
F50-54
9940
10K→15K
6.2 - 9.3 mi
Overall
26071
Females
11087
F50-54
11087
15K→20K
9.3 - 12.4 mi
Overall
25134
Females
10563
F50-54
10563
20K→Half
12.4 - 13.1 mi
Overall
25035
Females
10516
F50-54
10516
Half→25K
13.1 - 15.5 mi
Overall
24900
Females
10459
F50-54
10459
25K→30K
15.5 - 18.6 mi
Overall
24660
Females
10377
F50-54
10377
30K→20M
18.6 - 20.0 mi
Overall
24407
Females
10290
F50-54
10290
20M→21M
20.0 - 21.0 mi
Overall
24193
Females
10199
F50-54
10199
21M→35K
21.0 - 21.8 mi
Overall
25425
Females
10877
F50-54
10877
35K→23M
21.8 - 23.0 mi
Overall
24924
Females
10593
F50-54
10593
23M→24M
23.0 - 24.0 mi
Overall
24558
Females
10464
F50-54
10464
24M→40K
24.0 - 24.9 mi
Overall
23049
Females
9688
F50-54
9688
40K→25.2M
24.9 - 25.2 mi
Overall
23750
Females
10065
F50-54
10065
25.2M→Finish
25.2 - 26.2 mi
Overall
23906
Females
10114
F50-54
10114
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #23376 |
| 5K → 10K | 61 | 488 | -427 | #23376 | #23803 |
| 10K → 15K | 2 | 1233 | -1231 | #23803 | #25034 |
| 15K → 20K | 91 | 118 | -27 | #25034 | #25061 |
| 20K → Half | 19 | 13 | +6 | #25061 | #25055 |
| Half → 25K | 66 | 68 | -2 | #25055 | #25057 |
| 25K → 30K | 121 | 58 | +63 | #25057 | #24994 |
| 30K → 20M | 55 | 21 | +34 | #24994 | #24960 |
| 20M → 21M | 67 | 21 | +46 | #24960 | #24914 |
| 21M → 35K | 8 | 59 | -51 | #24914 | #24965 |
| 35K → 23M | 25 | 41 | -16 | #24965 | #24981 |
| 23M → 24M | 23 | 26 | -3 | #24981 | #24984 |
| 24M → 40K | 70 | 5 | +65 | #24984 | #24919 |
| 40K → 25.2M | 12 | 5 | +7 | #24919 | #24912 |
| 25.2M → Finish | 31 | 11 | +20 | #24912 | #24892 |
| TOTALS | 651 | 2167 | -1516 |
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
