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BOSTON MARATHON 2023

Peggy Stimac

Bib: 21209•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Masters (Masters Women)
#0 / 6539
Top 35%
Division (F60-64)
#0 / 527
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:48
Rank: #16191
Start → 5K
8:18/mi
25:48 split
10K· 6.21 mi
51:02
Rank: #15914 (+277)
5K → 10K
8:07/mi
25:14 split
15K· 9.32 mi
1:16:17
Rank: #15709 (+205)
10K → 15K
8:08/mi
25:15 split
20K· 12.43 mi
1:41:29
Rank: #15358 (+351)
15K → 20K
8:07/mi
25:12 split
Half· 13.11 mi
1:47:02
Rank: #15332 (+26)
20K → Half
8:08/mi
5:33 split
25K· 15.53 mi
2:06:52
Rank: #15113 (+219)
Half → 25K
8:11/mi
19:50 split
30K· 18.64 mi
2:33:00
Rank: #14874 (+239)
25K → 30K
8:25/mi
26:08 split
20M
2:44:39
Rank: #14798 (+76)
30K → 20M
8:34/mi
11:39 split
21M
2:53:45
Rank: #14723 (+75)
20M → 21M
9:06/mi
9:06 split
35K· 21.75 mi
3:00:09
Rank: #14739 (-16)
21M → 35K
8:33/mi
6:24 split
23M
3:11:38
Rank: #14883 (-144)
35K → 23M
9:10/mi
11:29 split
24M
3:20:47
Rank: #15010 (-127)
23M → 24M
9:09/mi
9:09 split
40K· 24.85 mi
3:29:01
Rank: #15179 (-169)
24M → 40K
9:38/mi
8:14 split
25.2M
3:32:56
Rank: #15346 (-167)
40K → 25.2M
11:21/mi
3:55 split
Finish· 26.22 mi
3:43:07
Rank: #15703 (-357)
25.2M → Finish
10:00/mi
10:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:02
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:56:05
Pace8:51 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3525:488:1825:48
8:18
-
10K
6.21 mi11:44:4951:028:1325:14
8:07
-0:11
15K
9.32 mi12:10:041:16:178:1125:15
8:08
+0:01
20K
12.43 mi12:35:161:41:298:1025:12
8:07
-0:01
Half
13.11 mi12:40:491:47:028:105:33
8:08
+0:01
25K
15.53 mi13:00:392:06:528:1019:50
8:11
+0:03
30K
18.64 mi13:26:472:33:008:1226:08
8:25
+0:14
20M
20.00 mi13:38:262:44:398:1411:39
8:34
+0:09
21M
21.00 mi13:47:322:53:458:169:06
9:06
+0:32
35K
21.75 mi13:53:563:00:098:176:24
8:33
-0:33
23M
23.00 mi14:05:253:11:388:2011:29
9:10
+0:37
24M
24.00 mi14:14:343:20:478:229:09
9:09
-0:01
40K
24.85 mi14:22:483:29:018:258:14
9:38
+0:29
25.2M
25.20 mi14:26:433:32:568:273:55
11:21
+1:43
Finish
26.22 mi14:36:543:43:078:3110:11
10:00
-1:21

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

8:07 /mi

Average Pace

8:31 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:51:03

77% of race

Time at Slower Pace

52:04

23% of race

Average Pace: 8:31 /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 mi11:19:3525:488:1825:48
8:18
#16191
10K
6.21 mi11:44:4951:028:1325:14
8:07
#15914
15K
9.32 mi12:10:041:16:178:1125:15
8:08
#15709
20K
12.43 mi12:35:161:41:298:1025:12
8:07
#15358
Half
13.11 mi12:40:491:47:028:105:33
8:08
#15332
25K
15.53 mi13:00:392:06:528:1019:50
8:11
#15113
30K
18.64 mi13:26:472:33:008:1226:08
8:25
#14874
20M
20.00 mi13:38:262:44:398:1411:39
8:34
#14798
21M
21.00 mi13:47:322:53:458:169:06
9:06
#14723
35K
21.75 mi13:53:563:00:098:176:24
8:33
#14739
23M
23.00 mi14:05:253:11:388:2011:29
9:10
#14883
24M
24.00 mi14:14:343:20:478:229:09
9:09
#15010
40K
24.85 mi14:22:483:29:018:258:14
9:38
#15179
25.2M
25.20 mi14:26:433:32:568:273:55
11:21
#15346
Finish
26.22 mi14:36:543:43:078:3110:11
10:00
#15703
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi161915401540115354(Top 58%)4883(Top 43%)4883(Top 927%)
10K6.21 mi3.10 mi15914+2775236+1655236+16515694(Top 59%)5077(Top 44%)5077(Top 963%)
15K9.32 mi3.11 mi15709+2055102+1345102+13415354(Top 58%)4883(Top 43%)4883(Top 927%)
20K12.43 mi3.11 mi15358+3514906+1964906+19614304(Top 54%)4294(Top 38%)4294(Top 815%)
Half13.11 mi0.68 mi15332+264896+104896+1015396(Top 58%)4930(Top 43%)4930(Top 935%)
25K15.53 mi2.42 mi15113+2194778+1184778+11814116(Top 53%)4300(Top 38%)4300(Top 816%)
30K18.64 mi3.11 mi14874+2394663+1154663+11513777(Top 52%)4203(Top 37%)4203(Top 798%)
20M20.00 mi1.36 mi14798+764639+244639+2414121(Top 53%)4493(Top 39%)4493(Top 853%)
21M21.00 mi1.00 mi14723+754628+114628+1114020(Top 53%)4503(Top 39%)4503(Top 854%)
35K21.75 mi0.75 mi14739-164647-194647-1915616(Top 59%)5475(Top 48%)5475(Top 1039%)
23M23.00 mi1.25 mi14883-1444762-1154762-11516914(Top 64%)6240(Top 55%)6240(Top 1184%)
24M24.00 mi1.00 mi15010-1274863-1014863-10117863(Top 67%)6832(Top 60%)6832(Top 1296%)
40K24.85 mi0.85 mi15179-1694982-1194982-11918806(Top 71%)7379(Top 65%)7379(Top 1400%)
25.2M25.20 mi0.35 mi15346-1675104-1225104-12221252(Top 80%)8715(Top 76%)8715(Top 1654%)
Finish26.22 mi1.02 mi15703-3575314-2105314-21021741(Top 82%)8974(Top 79%)8974(Top 1703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15354

Females

4883

F60-64

4883

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15694

Females

5077

F60-64

5077

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15354

Females

4883

F60-64

4883

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14304

Females

4294

F60-64

4294

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15396

Females

4930

F60-64

4930

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14116

Females

4300

F60-64

4300

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13777

Females

4203

F60-64

4203

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14121

Females

4493

F60-64

4493

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14020

Females

4503

F60-64

4503

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15616

Females

5475

F60-64

5475

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16914

Females

6240

F60-64

6240

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17863

Females

6832

F60-64

6832

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18806

Females

7379

F60-64

7379

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21252

Females

8715

F60-64

8715

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21741

Females

8974

F60-64

8974

Passing Analysis

Category:
Athletes Passed
2163
Passed By
1675
Net Change
+488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16191
5K → 10K456179+277#16191#15914
10K → 15K30095+205#15914#15709
15K → 20K39140+351#15709#15358
20K → Half4721+26#15358#15332
Half → 25K25233+219#15332#15113
25K → 30K30566+239#15113#14874
30K → 20M12044+76#14874#14798
20M → 21M12247+75#14798#14723
21M → 35K4763-16#14723#14739
35K → 23M43187-144#14739#14883
23M → 24M33160-127#14883#15010
24M → 40K25194-169#15010#15179
40K → 25.2M10177-167#15179#15346
25.2M → Finish12369-357#15346#15703
TOTALS21631675+488
📊

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