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BOSTON MARATHON 2023

Jackie Drew

Bib: 26732•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:28
Rank: #25326
Start → 5K
33:28 | 10:46/mi
10K· 6.21 mi
1:08:00
Rank: #25508 (-182)
5K → 10K
34:32 | 11:07/mi
15K· 9.32 mi
1:43:30
Rank: #25581 (-73)
10K → 15K
35:30 | 11:26/mi
20K· 12.43 mi
2:19:33
Rank: #25503 (+78)
15K → 20K
36:03 | 11:36/mi
Half· 13.11 mi
2:27:30
Rank: #25514 (-11)
20K → Half
7:57 | 11:39/mi
25K· 15.53 mi
2:58:09
Rank: #25574 (-60)
Half → 25K
30:39 | 12:38/mi
30K· 18.64 mi
3:37:12
Rank: #25476 (+98)
25K → 30K
39:03 | 12:34/mi
20M
3:57:36
Rank: #25607 (-131)
30K → 20M
20:24 | 15:01/mi
21M
4:11:29
Rank: #25585 (+22)
20M → 21M
13:53 | 13:53/mi
35K· 21.75 mi
4:20:40
Rank: #25558 (+27)
21M → 35K
9:11 | 12:17/mi
23M
4:36:52
Rank: #25537 (+21)
35K → 23M
16:12 | 12:56/mi
24M
4:48:52
Rank: #25509 (+28)
23M → 24M
12:00 | 12:00/mi
40K· 24.85 mi
4:59:52
Rank: #25493 (+16)
24M → 40K
11:00 | 12:52/mi
25.2M
5:04:45
Rank: #25493
40K → 25.2M
4:53 | 14:10/mi
Finish· 26.22 mi
5:17:09
Rank: #25497 (-4)
25.2M → Finish
12:24 | 12:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:30
Pace11:15 /mi
2nd Half
Distance13.11 mi
Time2:49:39
Pace12:56 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1933:2810:4633:28
10:46
-
10K
6.21 mi12:24:511:08:0010:5734:32
11:07
+0:21
15K
9.32 mi13:00:211:43:3011:0635:30
11:26
+0:19
20K
12.43 mi13:36:242:19:3311:1436:03
11:36
+0:10
Half
13.11 mi13:44:212:27:3011:157:57
11:39
+0:03
25K
15.53 mi14:15:002:58:0911:2830:39
12:38
+0:59
30K
18.64 mi14:54:033:37:1211:3939:03
12:34
-0:04
20M
20.00 mi15:14:273:57:3611:5320:24
15:01
+2:27
21M
21.00 mi15:28:204:11:2911:5913:53
13:53
-1:08
35K
21.75 mi15:37:314:20:4011:599:11
12:17
-1:36
23M
23.00 mi15:53:434:36:5212:0216:12
12:56
+0:39
24M
24.00 mi16:05:434:48:5212:0212:00
12:00
-0:56
40K
24.85 mi16:16:434:59:5212:0411:00
12:52
+0:52
25.2M
25.20 mi16:21:365:04:4512:064:53
14:10
+1:18
Finish
26.22 mi16:34:005:17:0912:0612:24
12:10
-2:00

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

10:46 /mi

Average Pace

12:06 /mi

Slowest Pace

15:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:30

47% of race

Time at Steady Pace

1:43:17

33% of race

Time at Slower Pace

1:06:22

21% of race

Average Pace: 12:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:50:1933:2810:4633:28
10:46
#25326
10K
6.21 mi12:24:511:08:0010:5734:32
11:07
#25508
15K
9.32 mi13:00:211:43:3011:0635:30
11:26
#25581
20K
12.43 mi13:36:242:19:3311:1436:03
11:36
#25503
Half
13.11 mi13:44:212:27:3011:157:57
11:39
#25514
25K
15.53 mi14:15:002:58:0911:2830:39
12:38
#25574
30K
18.64 mi14:54:033:37:1211:3939:03
12:34
#25476
20M
20.00 mi15:14:273:57:3611:5320:24
15:01
#25607
21M
21.00 mi15:28:204:11:2911:5913:53
13:53
#25585
35K
21.75 mi15:37:314:20:4011:599:11
12:17
#25558
23M
23.00 mi15:53:434:36:5212:0216:12
12:56
#25537
24M
24.00 mi16:05:434:48:5212:0212:00
12:00
#25509
40K
24.85 mi16:16:434:59:5212:0411:00
12:52
#25493
25.2M
25.20 mi16:21:365:04:4512:064:53
14:10
#25493
Finish
26.22 mi16:34:005:17:0912:0612:24
12:10
#25497
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25326106271062725645(Top 96%)10833(Top 95%)10833(Top 222%)
10K6.21 mi3.10 mi25508-18210743-11610743-11625588(Top 96%)10789(Top 94%)10789(Top 221%)
15K9.32 mi3.11 mi25581-7310786-4310786-4325645(Top 96%)10833(Top 95%)10833(Top 222%)
20K12.43 mi3.11 mi25503+7810750+3610750+3625357(Top 95%)10691(Top 94%)10691(Top 219%)
Half13.11 mi0.68 mi25514-1110758-810758-825612(Top 96%)10852(Top 95%)10852(Top 222%)
25K15.53 mi2.42 mi25574-6010800-4210800-4225654(Top 96%)10877(Top 95%)10877(Top 223%)
30K18.64 mi3.11 mi25476+9810762+3810762+3825063(Top 94%)10603(Top 93%)10603(Top 217%)
20M20.00 mi1.36 mi25607-13110837-7510837-7526302(Top 99%)11283(Top 99%)11283(Top 231%)
21M21.00 mi1.00 mi25585+2210826+1110826+1124939(Top 94%)10580(Top 93%)10580(Top 217%)
35K21.75 mi0.75 mi25558+2710818+810818+824957(Top 94%)10635(Top 93%)10635(Top 218%)
23M23.00 mi1.25 mi25537+2110813+510813+525033(Top 94%)10655(Top 93%)10655(Top 218%)
24M24.00 mi1.00 mi25509+2810802+1110802+1124544(Top 92%)10454(Top 92%)10454(Top 214%)
40K24.85 mi0.85 mi25493+1610799+310799+324829(Top 93%)10584(Top 93%)10584(Top 217%)
25.2M25.20 mi0.35 mi2549310800-110800-125125(Top 94%)10760(Top 94%)10760(Top 220%)
Finish26.22 mi1.02 mi25497-410806-610806-625398(Top 95%)10869(Top 95%)10869(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

25645

Females

10833

F18-39

10833

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

25588

Females

10789

F18-39

10789

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

25645

Females

10833

F18-39

10833

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25357

Females

10691

F18-39

10691

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25612

Females

10852

F18-39

10852

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25654

Females

10877

F18-39

10877

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25063

Females

10603

F18-39

10603

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26302

Females

11283

F18-39

11283

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

24939

Females

10580

F18-39

10580

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

24957

Females

10635

F18-39

10635

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

25033

Females

10655

F18-39

10655

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24544

Females

10454

F18-39

10454

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24829

Females

10584

F18-39

10584

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25125

Females

10760

F18-39

10760

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

25398

Females

10869

F18-39

10869

Passing Analysis

Category:
Athletes Passed
645
Passed By
816
Net Change
-171
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25326
5K → 10K81263-182#25326#25508
10K → 15K73146-73#25508#25581
15K → 20K13153+78#25581#25503
20K → Half1021-11#25503#25514
Half → 25K3999-60#25514#25574
25K → 30K12426+98#25574#25476
30K → 20M4135-131#25476#25607
20M → 21M3715+22#25607#25585
21M → 35K314+27#25585#25558
35K → 23M3211+21#25558#25537
23M → 24M346+28#25537#25509
24M → 40K2812+16#25509#25493
40K → 25.2M770#25493#25493
25.2M → Finish1418-4#25493#25497
TOTALS645816-171
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing