Holly Halsted-Smirl
Bib: 24689•F
IL
⏱️ 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 | 11:45:57 | 28:38 | 9:13 | 28:38 | 9:13 | - |
10K | 6.21 mi | 12:12:56 | 55:37 | 8:57 | 26:59 | 8:41 | -0:32 |
15K | 9.32 mi | 12:40:29 | 1:23:10 | 8:55 | 27:33 | 8:52 | +0:11 |
20K | 12.43 mi | 13:09:41 | 1:52:22 | 9:03 | 29:12 | 9:24 | +0:32 |
Half | 13.11 mi | 13:15:56 | 1:58:37 | 9:03 | 6:15 | 9:10 | -0:14 |
25K | 15.53 mi | 13:39:45 | 2:22:26 | 9:10 | 23:49 | 9:49 | +0:39 |
30K | 18.64 mi | 14:13:23 | 2:56:04 | 9:27 | 33:38 | 10:50 | +1:01 |
20M | 20.00 mi | 14:29:59 | 3:12:40 | 9:38 | 16:36 | 12:13 | +1:23 |
21M | 21.00 mi | 14:42:26 | 3:25:07 | 9:46 | 12:27 | 12:27 | +0:14 |
35K | 21.75 mi | 14:51:05 | 3:33:46 | 9:50 | 8:39 | 11:34 | -0:53 |
23M | 23.00 mi | 15:06:17 | 3:48:58 | 9:57 | 15:12 | 12:08 | +0:34 |
24M | 24.00 mi | 15:17:07 | 3:59:48 | 10:00 | 10:50 | 10:50 | -1:18 |
40K | 24.85 mi | 15:27:00 | 4:09:41 | 10:03 | 9:53 | 11:34 | +0:44 |
25.2M | 25.20 mi | 15:31:33 | 4:14:14 | 10:05 | 4:33 | 13:12 | +1:38 |
Finish | 26.22 mi | 15:42:09 | 4:24:50 | 10:06 | 10:36 | 10:24 | -2:48 |
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
8:41 /mi
Average Pace
10:06 /mi
Slowest Pace
13:12 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:22:26
54% of race
Time at Steady Pace
55:04
21% of race
Time at Slower Pace
1:07:20
25% of race
Average Pace: 10:06 /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 | 11:45:57 | 28:38 | 9:13 | 28:38 | 9:13 | #20869 | |
10K | 6.21 mi | 12:12:56 | 55:37 | 8:57 | 26:59 | 8:41 | #19693 | |
15K | 9.32 mi | 12:40:29 | 1:23:10 | 8:55 | 27:33 | 8:52 | #19243 | |
20K | 12.43 mi | 13:09:41 | 1:52:22 | 9:03 | 29:12 | 9:24 | #19154 | |
Half | 13.11 mi | 13:15:56 | 1:58:37 | 9:03 | 6:15 | 9:10 | #19130 | |
25K | 15.53 mi | 13:39:45 | 2:22:26 | 9:10 | 23:49 | 9:49 | #19040 | |
30K | 18.64 mi | 14:13:23 | 2:56:04 | 9:27 | 33:38 | 10:50 | #19184 | |
20M | 20.00 mi | 14:29:59 | 3:12:40 | 9:38 | 16:36 | 12:13 | #19441 | |
21M | 21.00 mi | 14:42:26 | 3:25:07 | 9:46 | 12:27 | 12:27 | #19452 | |
35K | 21.75 mi | 14:51:05 | 3:33:46 | 9:50 | 8:39 | 11:34 | #19506 | |
23M | 23.00 mi | 15:06:17 | 3:48:58 | 9:57 | 15:12 | 12:08 | #19590 | |
24M | 24.00 mi | 15:17:07 | 3:59:48 | 10:00 | 10:50 | 10:50 | #19535 | |
40K | 24.85 mi | 15:27:00 | 4:09:41 | 10:03 | 9:53 | 11:34 | #19526 | |
25.2M | 25.20 mi | 15:31:33 | 4:14:14 | 10:05 | 4:33 | 13:12 | #19532 | |
Finish | 26.22 mi | 15:42:09 | 4:24:50 | 10:06 | 10:36 | 10:24 | #19521 |
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 | 20869 | 8335 | 8335 | 18305(Top 72%) | 6873(Top 63%) | 6873(Top 579%) |
| 10K | 6.21 mi | 3.10 mi | 19693+1176 | 7699+636 | 7699+636 | 18296(Top 72%) | 6895(Top 63%) | 6895(Top 581%) |
| 15K | 9.32 mi | 3.11 mi | 19243+450 | 7426+273 | 7426+273 | 18305(Top 72%) | 6873(Top 63%) | 6873(Top 579%) |
| 20K | 12.43 mi | 3.11 mi | 19154+89 | 7385+41 | 7385+41 | 18874(Top 74%) | 7212(Top 66%) | 7212(Top 608%) |
| Half | 13.11 mi | 0.68 mi | 19130+24 | 7368+17 | 7368+17 | 18975(Top 74%) | 7328(Top 67%) | 7328(Top 617%) |
| 25K | 15.53 mi | 2.42 mi | 19040+90 | 7326+42 | 7326+42 | 18627(Top 73%) | 7181(Top 66%) | 7181(Top 605%) |
| 30K | 18.64 mi | 3.11 mi | 19184-144 | 7471-145 | 7471-145 | 19583(Top 77%) | 7896(Top 72%) | 7896(Top 665%) |
| 20M | 20.00 mi | 1.36 mi | 19441-257 | 7638-167 | 7638-167 | 21720(Top 85%) | 9113(Top 83%) | 9113(Top 768%) |
| 21M | 21.00 mi | 1.00 mi | 19452-11 | 7662-24 | 7662-24 | 19764(Top 77%) | 8204(Top 75%) | 8204(Top 691%) |
| 35K | 21.75 mi | 0.75 mi | 19506-54 | 7714-52 | 7714-52 | 20990(Top 82%) | 8825(Top 81%) | 8825(Top 743%) |
| 23M | 23.00 mi | 1.25 mi | 19590-84 | 7782-68 | 7782-68 | 21044(Top 82%) | 8903(Top 81%) | 8903(Top 750%) |
| 24M | 24.00 mi | 1.00 mi | 19535+55 | 7775+7 | 7775+7 | 18787(Top 74%) | 7855(Top 72%) | 7855(Top 662%) |
| 40K | 24.85 mi | 0.85 mi | 19526+9 | 7786-11 | 7786-11 | 19479(Top 76%) | 8247(Top 75%) | 8247(Top 695%) |
| 25.2M | 25.20 mi | 0.35 mi | 19532-6 | 7791-5 | 7791-5 | 20120(Top 79%) | 8579(Top 79%) | 8579(Top 723%) |
| Finish | 26.22 mi | 1.02 mi | 19521+11 | 7803-12 | 7803-12 | 19740(Top 77%) | 8348(Top 76%) | 8348(Top 703%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18305
Females
6873
F50-54
6873
5K→10K
3.1 - 6.2 mi
Overall
18296
Females
6895
F50-54
6895
10K→15K
6.2 - 9.3 mi
Overall
18305
Females
6873
F50-54
6873
15K→20K
9.3 - 12.4 mi
Overall
18874
Females
7212
F50-54
7212
20K→Half
12.4 - 13.1 mi
Overall
18975
Females
7328
F50-54
7328
Half→25K
13.1 - 15.5 mi
Overall
18627
Females
7181
F50-54
7181
25K→30K
15.5 - 18.6 mi
Overall
19583
Females
7896
F50-54
7896
30K→20M
18.6 - 20.0 mi
Overall
21720
Females
9113
F50-54
9113
20M→21M
20.0 - 21.0 mi
Overall
19764
Females
8204
F50-54
8204
21M→35K
21.0 - 21.8 mi
Overall
20990
Females
8825
F50-54
8825
35K→23M
21.8 - 23.0 mi
Overall
21044
Females
8903
F50-54
8903
23M→24M
23.0 - 24.0 mi
Overall
18787
Females
7855
F50-54
7855
24M→40K
24.0 - 24.9 mi
Overall
19479
Females
8247
F50-54
8247
40K→25.2M
24.9 - 25.2 mi
Overall
20120
Females
8579
F50-54
8579
25.2M→Finish
25.2 - 26.2 mi
Overall
19740
Females
8348
F50-54
8348
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #20869 |
| 5K → 10K | 1190 | 14 | +1176 | #20869 | #19693 |
| 10K → 15K | 499 | 49 | +450 | #19693 | #19243 |
| 15K → 20K | 291 | 202 | +89 | #19243 | #19154 |
| 20K → Half | 52 | 28 | +24 | #19154 | #19130 |
| Half → 25K | 226 | 136 | +90 | #19130 | #19040 |
| 25K → 30K | 177 | 321 | -144 | #19040 | #19184 |
| 30K → 20M | 37 | 294 | -257 | #19184 | #19441 |
| 20M → 21M | 77 | 88 | -11 | #19441 | #19452 |
| 21M → 35K | 39 | 93 | -54 | #19452 | #19506 |
| 35K → 23M | 59 | 143 | -84 | #19506 | #19590 |
| 23M → 24M | 88 | 33 | +55 | #19590 | #19535 |
| 24M → 40K | 58 | 49 | +9 | #19535 | #19526 |
| 40K → 25.2M | 29 | 35 | -6 | #19526 | #19532 |
| 25.2M → Finish | 69 | 58 | +11 | #19532 | #19521 |
| TOTALS | 2891 | 1543 | +1348 |
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
