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BOSTON MARATHON 2023

Bridget Curtin

Bib: 23366•F

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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
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:26
Rank: #19635
Start → 5K
27:26 | 8:50/mi
10K· 6.21 mi
55:00
Rank: #19939 (-304)
5K → 10K
27:34 | 8:52/mi
15K· 9.32 mi
1:22:42
Rank: #19992 (-53)
10K → 15K
27:42 | 8:55/mi
20K· 12.43 mi
1:50:44
Rank: #19912 (+80)
15K → 20K
28:02 | 9:01/mi
Half· 13.11 mi
1:56:56
Rank: #19969 (-57)
20K → Half
6:12 | 9:05/mi
25K· 15.53 mi
2:19:06
Rank: #19909 (+60)
Half → 25K
22:10 | 9:09/mi
30K· 18.64 mi
2:47:50
Rank: #19608 (+301)
25K → 30K
28:44 | 9:15/mi
20M
3:00:38
Rank: #19514 (+94)
30K → 20M
12:48 | 9:25/mi
21M
3:10:31
Rank: #19383 (+131)
20M → 21M
9:53 | 9:53/mi
35K· 21.75 mi
3:17:34
Rank: #19387 (-4)
21M → 35K
7:03 | 9:25/mi
23M
3:29:40
Rank: #19382 (+5)
35K → 23M
12:06 | 9:40/mi
24M
3:39:13
Rank: #19388 (-6)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:47:40
Rank: #19427 (-39)
24M → 40K
8:27 | 9:53/mi
25.2M
3:51:19
Rank: #19430 (-3)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
4:01:05
Rank: #19486 (-56)
25.2M → Finish
9:46 | 9:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:56
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:04:09
Pace9:28 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0627:268:5027:26
8:50
-
10K
6.21 mi11:48:4055:008:5127:34
8:52
+0:02
15K
9.32 mi12:16:221:22:428:5227:42
8:55
+0:03
20K
12.43 mi12:44:241:50:448:5528:02
9:01
+0:06
Half
13.11 mi12:50:361:56:568:556:12
9:05
+0:04
25K
15.53 mi13:12:462:19:068:5722:10
9:09
+0:04
30K
18.64 mi13:41:302:47:509:0028:44
9:15
+0:06
20M
20.00 mi13:54:183:00:389:0212:48
9:25
+0:10
21M
21.00 mi14:04:113:10:319:049:53
9:53
+0:28
35K
21.75 mi14:11:143:17:349:057:03
9:25
-0:28
23M
23.00 mi14:23:203:29:409:0712:06
9:40
+0:15
24M
24.00 mi14:32:533:39:139:089:33
9:33
-0:07
40K
24.85 mi14:41:203:47:409:108:27
9:53
+0:20
25.2M
25.20 mi14:44:593:51:199:113:39
10:35
+0:42
Finish
26.22 mi14:54:454:01:059:129:46
9:35
-1:00

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

8:50 /mi

Average Pace

9:12 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39:06

91% of race

Time at Steady Pace

18:20

8% of race

Time at Slower Pace

3:39

2% of race

Average Pace: 9:12 /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 mi11:21:0627:268:5027:26
8:50
#19635
10K
6.21 mi11:48:4055:008:5127:34
8:52
#19939
15K
9.32 mi12:16:221:22:428:5227:42
8:55
#19992
20K
12.43 mi12:44:241:50:448:5528:02
9:01
#19912
Half
13.11 mi12:50:361:56:568:556:12
9:05
#19969
25K
15.53 mi13:12:462:19:068:5722:10
9:09
#19909
30K
18.64 mi13:41:302:47:509:0028:44
9:15
#19608
20M
20.00 mi13:54:183:00:389:0212:48
9:25
#19514
21M
21.00 mi14:04:113:10:319:049:53
9:53
#19383
35K
21.75 mi14:11:143:17:349:057:03
9:25
#19387
23M
23.00 mi14:23:203:29:409:0712:06
9:40
#19382
24M
24.00 mi14:32:533:39:139:089:33
9:33
#19388
40K
24.85 mi14:41:203:47:409:108:27
9:53
#19427
25.2M
25.20 mi14:44:593:51:199:113:39
10:35
#19430
Finish
26.22 mi14:54:454:01:059:129:46
9:35
#19486
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi196357599759920116(Top 76%)7739(Top 68%)7739(Top 950%)
10K6.21 mi3.10 mi19939-3047733-1347733-13420309(Top 76%)7873(Top 69%)7873(Top 966%)
15K9.32 mi3.11 mi19992-537734-17734-120116(Top 76%)7739(Top 68%)7739(Top 950%)
20K12.43 mi3.11 mi19912+807671+637671+6319816(Top 74%)7567(Top 66%)7567(Top 928%)
Half13.11 mi0.68 mi19969-577706-357706-3520794(Top 78%)8118(Top 71%)8118(Top 996%)
25K15.53 mi2.42 mi19909+607660+467660+4619592(Top 74%)7471(Top 65%)7471(Top 917%)
30K18.64 mi3.11 mi19608+3017496+1647496+16418409(Top 69%)6871(Top 60%)6871(Top 843%)
20M20.00 mi1.36 mi19514+947462+347462+3418557(Top 70%)7059(Top 62%)7059(Top 866%)
21M21.00 mi1.00 mi19383+1317392+707392+7017617(Top 66%)6540(Top 57%)6540(Top 802%)
35K21.75 mi0.75 mi19387-47397-57397-519641(Top 74%)7726(Top 68%)7726(Top 948%)
23M23.00 mi1.25 mi19382+57396+17396+118961(Top 71%)7383(Top 65%)7383(Top 906%)
24M24.00 mi1.00 mi19388-67406-107406-1019407(Top 73%)7670(Top 67%)7670(Top 941%)
40K24.85 mi0.85 mi19427-397449-437449-4319655(Top 74%)7864(Top 69%)7864(Top 965%)
25.2M25.20 mi0.35 mi19430-37452-37452-319388(Top 73%)7722(Top 68%)7722(Top 947%)
Finish26.22 mi1.02 mi19486-567491-397491-3920429(Top 77%)8258(Top 72%)8258(Top 1013%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20116

Females

7739

F55-59

7739

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20309

Females

7873

F55-59

7873

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20116

Females

7739

F55-59

7739

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19816

Females

7567

F55-59

7567

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20794

Females

8118

F55-59

8118

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19592

Females

7471

F55-59

7471

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

18409

Females

6871

F55-59

6871

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18557

Females

7059

F55-59

7059

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17617

Females

6540

F55-59

6540

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19641

Females

7726

F55-59

7726

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18961

Females

7383

F55-59

7383

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19407

Females

7670

F55-59

7670

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19655

Females

7864

F55-59

7864

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19388

Females

7722

F55-59

7722

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20429

Females

8258

F55-59

8258

Passing Analysis

Category:
Athletes Passed
1618
Passed By
1469
Net Change
+149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19635
5K → 10K175479-304#19635#19939
10K → 15K169222-53#19939#19992
15K → 20K211131+80#19992#19912
20K → Half1673-57#19912#19969
Half → 25K15999+60#19969#19909
25K → 30K33635+301#19909#19608
30K → 20M13339+94#19608#19514
20M → 21M15524+131#19514#19383
21M → 35K4044-4#19383#19387
35K → 23M7570+5#19387#19382
23M → 24M5561-6#19382#19388
24M → 40K4281-39#19388#19427
40K → 25.2M2326-3#19427#19430
25.2M → Finish2985-56#19430#19486
TOTALS16181469+149
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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