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BOSTON MARATHON 2023

Deborah Schwager

Bib: 23523•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:39
Rank: #21282
Start → 5K
28:39 | 9:13/mi
10K· 6.21 mi
57:30
Rank: #21583 (-301)
5K → 10K
28:51 | 9:17/mi
15K· 9.32 mi
1:26:56
Rank: #21766 (-183)
10K → 15K
29:26 | 9:28/mi
20K· 12.43 mi
1:56:02
Rank: #21637 (+129)
15K → 20K
29:06 | 9:22/mi
Half· 13.11 mi
2:02:22
Rank: #21623 (+14)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:25:43
Rank: #21541 (+82)
Half → 25K
23:21 | 9:38/mi
30K· 18.64 mi
2:56:42
Rank: #21413 (+128)
25K → 30K
30:59 | 9:58/mi
20M
3:10:21
Rank: #21343 (+70)
30K → 20M
13:39 | 10:03/mi
21M
3:21:45
Rank: #21364 (-21)
20M → 21M
11:24 | 11:24/mi
35K· 21.75 mi
3:29:17
Rank: #21363 (+1)
21M → 35K
7:32 | 10:04/mi
23M
3:42:14
Rank: #21336 (+27)
35K → 23M
12:57 | 10:21/mi
24M
3:52:39
Rank: #21352 (-16)
23M → 24M
10:25 | 10:25/mi
40K· 24.85 mi
4:01:48
Rank: #21376 (-24)
24M → 40K
9:09 | 10:42/mi
25.2M
4:05:57
Rank: #21398 (-22)
40K → 25.2M
4:09 | 12:02/mi
Finish· 26.22 mi
4:16:56
Rank: #21513 (-115)
25.2M → Finish
10:59 | 10:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:22
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:14:34
Pace10:16 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5828:399:1328:39
9:13
-
10K
6.21 mi11:52:4957:309:1528:51
9:17
+0:04
15K
9.32 mi12:22:151:26:569:2029:26
9:28
+0:11
20K
12.43 mi12:51:211:56:029:2029:06
9:22
-0:06
Half
13.11 mi12:57:412:02:229:206:20
9:17
-0:05
25K
15.53 mi13:21:022:25:439:2323:21
9:38
+0:21
30K
18.64 mi13:52:012:56:429:2930:59
9:58
+0:20
20M
20.00 mi14:05:403:10:219:3113:39
10:03
+0:05
21M
21.00 mi14:17:043:21:459:3611:24
11:24
+1:21
35K
21.75 mi14:24:363:29:179:377:32
10:04
-1:20
23M
23.00 mi14:37:333:42:149:4012:57
10:21
+0:17
24M
24.00 mi14:47:583:52:399:4210:25
10:25
+0:04
40K
24.85 mi14:57:074:01:489:449:09
10:42
+0:17
25.2M
25.20 mi15:01:164:05:579:464:09
12:02
+1:20
Finish
26.22 mi15:12:154:16:569:4810:59
10:47
-1:15

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

9:13 /mi

Average Pace

9:48 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:43

57% of race

Time at Steady Pace

1:15:32

29% of race

Time at Slower Pace

35:41

14% of race

Average Pace: 9:48 /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 mi11:23:5828:399:1328:39
9:13
#21282
10K
6.21 mi11:52:4957:309:1528:51
9:17
#21583
15K
9.32 mi12:22:151:26:569:2029:26
9:28
#21766
20K
12.43 mi12:51:211:56:029:2029:06
9:22
#21637
Half
13.11 mi12:57:412:02:229:206:20
9:17
#21623
25K
15.53 mi13:21:022:25:439:2323:21
9:38
#21541
30K
18.64 mi13:52:012:56:429:2930:59
9:58
#21413
20M
20.00 mi14:05:403:10:219:3113:39
10:03
#21343
21M
21.00 mi14:17:043:21:459:3611:24
11:24
#21364
35K
21.75 mi14:24:363:29:179:377:32
10:04
#21363
23M
23.00 mi14:37:333:42:149:4012:57
10:21
#21336
24M
24.00 mi14:47:583:52:399:4210:25
10:25
#21352
40K
24.85 mi14:57:074:01:489:449:09
10:42
#21376
25.2M
25.20 mi15:01:164:05:579:464:09
12:02
#21398
Finish
26.22 mi15:12:154:16:569:4810:59
10:47
#21513
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi212828516851622179(Top 83%)8894(Top 78%)8894(Top 1091%)
10K6.21 mi3.10 mi21583-3018624-1088624-10821896(Top 82%)8766(Top 77%)8766(Top 1076%)
15K9.32 mi3.11 mi21766-1838707-838707-8322179(Top 83%)8894(Top 78%)8894(Top 1091%)
20K12.43 mi3.11 mi21637+1298630+778630+7721151(Top 79%)8318(Top 73%)8318(Top 1021%)
Half13.11 mi0.68 mi21623+148621+98621+921481(Top 81%)8510(Top 74%)8510(Top 1044%)
25K15.53 mi2.42 mi21541+828569+528569+5221236(Top 80%)8404(Top 74%)8404(Top 1031%)
30K18.64 mi3.11 mi21413+1288509+608509+6020960(Top 79%)8324(Top 73%)8324(Top 1021%)
20M20.00 mi1.36 mi21343+708491+188491+1820619(Top 77%)8200(Top 72%)8200(Top 1006%)
21M21.00 mi1.00 mi21364-218508-178508-1721696(Top 81%)8827(Top 77%)8827(Top 1083%)
35K21.75 mi0.75 mi21363+18511-38511-321499(Top 81%)8765(Top 77%)8765(Top 1075%)
23M23.00 mi1.25 mi21336+278515-48515-420938(Top 79%)8493(Top 74%)8493(Top 1042%)
24M24.00 mi1.00 mi21352-168537-228537-2221852(Top 82%)9023(Top 79%)9023(Top 1107%)
40K24.85 mi0.85 mi21376-248557-208557-2021723(Top 82%)9003(Top 79%)9003(Top 1105%)
25.2M25.20 mi0.35 mi21398-228573-168573-1622578(Top 85%)9438(Top 83%)9438(Top 1158%)
Finish26.22 mi1.02 mi21513-1158643-708643-7023579(Top 89%)9945(Top 87%)9945(Top 1220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22179

Females

8894

F55-59

8894

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21896

Females

8766

F55-59

8766

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22179

Females

8894

F55-59

8894

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21151

Females

8318

F55-59

8318

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21481

Females

8510

F55-59

8510

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21236

Females

8404

F55-59

8404

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20960

Females

8324

F55-59

8324

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20619

Females

8200

F55-59

8200

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21696

Females

8827

F55-59

8827

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21499

Females

8765

F55-59

8765

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20938

Females

8493

F55-59

8493

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21852

Females

9023

F55-59

9023

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21723

Females

9003

F55-59

9003

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22578

Females

9438

F55-59

9438

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

23579

Females

9945

F55-59

9945

Passing Analysis

Category:
Athletes Passed
1177
Passed By
1408
Net Change
-231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21282
5K → 10K148449-301#21282#21583
10K → 15K98281-183#21583#21766
15K → 20K19061+129#21766#21637
20K → Half3521+14#21637#21623
Half → 25K14967+82#21623#21541
25K → 30K18355+128#21541#21413
30K → 20M10838+70#21413#21343
20M → 21M5273-21#21343#21364
21M → 35K3029+1#21364#21363
35K → 23M8154+27#21363#21336
23M → 24M4056-16#21336#21352
24M → 40K3357-24#21352#21376
40K → 25.2M1638-22#21376#21398
25.2M → Finish14129-115#21398#21513
TOTALS11771408-231
📊

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