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BOSTON MARATHON 2023

Bridget Looney

Bib: 26932•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
30:39
Rank: #23106
Start → 5K
30:39 | 9:52/mi
10K· 6.21 mi
1:00:17
Rank: #22910 (+196)
5K → 10K
29:38 | 9:32/mi
15K· 9.32 mi
1:31:20
Rank: #23151 (-241)
10K → 15K
31:03 | 10:00/mi
20K· 12.43 mi
2:01:56
Rank: #22976 (+175)
15K → 20K
30:36 | 9:51/mi
Half· 13.11 mi
2:08:23
Rank: #22910 (+66)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:32:18
Rank: #22734 (+176)
Half → 25K
23:55 | 9:52/mi
30K· 18.64 mi
3:04:50
Rank: #22600 (+134)
25K → 30K
32:32 | 10:28/mi
20M
3:19:08
Rank: #22541 (+59)
30K → 20M
14:18 | 10:31/mi
21M
3:30:44
Rank: #22512 (+29)
20M → 21M
11:36 | 11:36/mi
35K· 21.75 mi
3:39:04
Rank: #22543 (-31)
21M → 35K
8:20 | 11:08/mi
23M
3:53:42
Rank: #22609 (-66)
35K → 23M
14:38 | 11:41/mi
24M
4:05:15
Rank: #22674 (-65)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
4:14:24
Rank: #22651 (+23)
24M → 40K
9:09 | 10:42/mi
25.2M
4:18:20
Rank: #22637 (+14)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:28:33
Rank: #22603 (+34)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:23
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:20:10
Pace10:42 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4030:399:5230:39
9:52
-
10K
6.21 mi12:22:181:00:179:4229:38
9:32
-0:20
15K
9.32 mi12:53:211:31:209:4831:03
10:00
+0:28
20K
12.43 mi13:23:572:01:569:4930:36
9:51
-0:09
Half
13.11 mi13:30:242:08:239:486:27
9:27
-0:24
25K
15.53 mi13:54:192:32:189:4823:55
9:52
+0:25
30K
18.64 mi14:26:513:04:509:5532:32
10:28
+0:36
20M
20.00 mi14:41:093:19:089:5714:18
10:31
+0:03
21M
21.00 mi14:52:453:30:4410:0211:36
11:36
+1:05
35K
21.75 mi15:01:053:39:0410:048:20
11:08
-0:28
23M
23.00 mi15:15:433:53:4210:1014:38
11:41
+0:33
24M
24.00 mi15:27:164:05:1510:1311:33
11:33
-0:08
40K
24.85 mi15:36:254:14:2410:149:09
10:42
-0:51
25.2M
25.20 mi15:40:214:18:2010:153:56
11:24
+0:42
Finish
26.22 mi15:50:344:28:3310:1510:13
10:02
-1:22

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

9:27 /mi

Average Pace

10:15 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:31

61% of race

Time at Steady Pace

55:59

21% of race

Time at Slower Pace

50:03

19% of race

Average Pace: 10:15 /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 mi11:52:4030:399:5230:39
9:52
#23106
10K
6.21 mi12:22:181:00:179:4229:38
9:32
#22910
15K
9.32 mi12:53:211:31:209:4831:03
10:00
#23151
20K
12.43 mi13:23:572:01:569:4930:36
9:51
#22976
Half
13.11 mi13:30:242:08:239:486:27
9:27
#22910
25K
15.53 mi13:54:192:32:189:4823:55
9:52
#22734
30K
18.64 mi14:26:513:04:509:5532:32
10:28
#22600
20M
20.00 mi14:41:093:19:089:5714:18
10:31
#22541
21M
21.00 mi14:52:453:30:4410:0211:36
11:36
#22512
35K
21.75 mi15:01:053:39:0410:048:20
11:08
#22543
23M
23.00 mi15:15:433:53:4210:1014:38
11:41
#22609
24M
24.00 mi15:27:164:05:1510:1311:33
11:33
#22674
40K
24.85 mi15:36:254:14:2410:149:09
10:42
#22651
25.2M
25.20 mi15:40:214:18:2010:153:56
11:24
#22637
Finish
26.22 mi15:50:344:28:3310:1510:13
10:02
#22603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231069451945123490(Top 88%)9603(Top 84%)9603(Top 197%)
10K6.21 mi3.10 mi22910+1969310+1419310+14122629(Top 85%)9157(Top 80%)9157(Top 187%)
15K9.32 mi3.11 mi23151-2419430-1209430-12023490(Top 88%)9603(Top 84%)9603(Top 197%)
20K12.43 mi3.11 mi22976+1759334+969334+9622529(Top 85%)9099(Top 80%)9099(Top 186%)
Half13.11 mi0.68 mi22910+669298+369298+3622014(Top 83%)8800(Top 77%)8800(Top 180%)
25K15.53 mi2.42 mi22734+1769225+739225+7321892(Top 82%)8783(Top 77%)8783(Top 180%)
30K18.64 mi3.11 mi22600+1349188+379188+3722152(Top 83%)8981(Top 79%)8981(Top 184%)
20M20.00 mi1.36 mi22541+599159+299159+2921805(Top 82%)8877(Top 78%)8877(Top 182%)
21M21.00 mi1.00 mi22512+299148+119148+1122064(Top 83%)9032(Top 79%)9032(Top 185%)
35K21.75 mi0.75 mi22543-319165-179165-1723547(Top 88%)9899(Top 87%)9899(Top 203%)
23M23.00 mi1.25 mi22609-669215-509215-5023558(Top 88%)9878(Top 86%)9878(Top 202%)
24M24.00 mi1.00 mi22674-659260-459260-4523944(Top 90%)10137(Top 89%)10137(Top 208%)
40K24.85 mi0.85 mi22651+239257+39257+321724(Top 82%)9004(Top 79%)9004(Top 184%)
25.2M25.20 mi0.35 mi22637+149252+59252+521394(Top 80%)8813(Top 77%)8813(Top 180%)
Finish26.22 mi1.02 mi22603+349242+109242+1021841(Top 82%)9033(Top 79%)9033(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

23490

Females

9603

F18-39

9603

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22629

Females

9157

F18-39

9157

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

23490

Females

9603

F18-39

9603

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22529

Females

9099

F18-39

9099

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22014

Females

8800

F18-39

8800

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21892

Females

8783

F18-39

8783

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22152

Females

8981

F18-39

8981

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21805

Females

8877

F18-39

8877

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

22064

Females

9032

F18-39

9032

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23547

Females

9899

F18-39

9899

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23558

Females

9878

F18-39

9878

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23944

Females

10137

F18-39

10137

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21724

Females

9004

F18-39

9004

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21394

Females

8813

F18-39

8813

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21841

Females

9033

F18-39

9033

Passing Analysis

Category:
Athletes Passed
1439
Passed By
936
Net Change
+503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23106
5K → 10K341145+196#23106#22910
10K → 15K63304-241#22910#23151
15K → 20K22954+175#23151#22976
20K → Half682+66#22976#22910
Half → 25K19822+176#22910#22734
25K → 30K18450+134#22734#22600
30K → 20M8425+59#22600#22541
20M → 21M7243+29#22541#22512
21M → 35K2556-31#22512#22543
35K → 23M44110-66#22543#22609
23M → 24M1580-65#22609#22674
24M → 40K4320+23#22674#22651
40K → 25.2M195+14#22651#22637
25.2M → Finish5420+34#22637#22603
TOTALS1439936+503
📊

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