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BOSTON MARATHON 2023

Elizabeth Bennett

Bib: 14074•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Female)
#0 / 11423
Top 22%
Masters (Masters Women)
#0 / 6539
Top 10%
Division (F40-44)
#0 / 1878
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:34
Rank: #10417
Start → 5K
23:34 | 7:35/mi
10K· 6.21 mi
47:04
Rank: #10689 (-272)
5K → 10K
23:30 | 7:34/mi
15K· 9.32 mi
1:10:38
Rank: #10750 (-61)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:34:18
Rank: #10602 (+148)
15K → 20K
23:40 | 7:37/mi
Half· 13.11 mi
1:39:26
Rank: #10592 (+10)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:07
Rank: #10513 (+79)
Half → 25K
18:41 | 7:42/mi
30K· 18.64 mi
2:23:08
Rank: #10596 (-83)
25K → 30K
25:01 | 8:03/mi
20M
2:34:08
Rank: #10612 (-16)
30K → 20M
11:00 | 8:06/mi
21M
2:43:11
Rank: #10780 (-168)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
2:48:53
Rank: #10703 (+77)
21M → 35K
5:42 | 7:37/mi
23M
2:59:22
Rank: #10796 (-93)
35K → 23M
10:29 | 8:22/mi
24M
3:07:22
Rank: #10795 (+1)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:14:24
Rank: #10805 (-10)
24M → 40K
7:02 | 8:14/mi
25.2M
3:17:28
Rank: #10818 (-13)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:25:33
Rank: #10844 (-26)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:26
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:46:07
Pace8:06 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0523:347:3523:34
7:35
-
10K
6.21 mi11:17:3547:047:3423:30
7:34
-0:01
15K
9.32 mi11:41:091:10:387:3523:34
7:35
+0:01
20K
12.43 mi12:04:491:34:187:3523:40
7:37
+0:02
Half
13.11 mi12:09:571:39:267:355:08
7:31
-0:06
25K
15.53 mi12:28:381:58:077:3618:41
7:42
+0:11
30K
18.64 mi12:53:392:23:087:4125:01
8:03
+0:21
20M
20.00 mi13:04:392:34:087:4211:00
8:06
+0:03
21M
21.00 mi13:13:422:43:117:469:03
9:03
+0:57
35K
21.75 mi13:19:242:48:537:465:42
7:37
-1:26
23M
23.00 mi13:29:532:59:227:4810:29
8:22
+0:45
24M
24.00 mi13:37:533:07:227:488:00
8:00
-0:22
40K
24.85 mi13:44:553:14:247:497:02
8:14
+0:14
25.2M
25.20 mi13:47:593:17:287:503:04
8:54
+0:40
Finish
26.22 mi13:56:043:25:337:518:05
7:56
-0:58

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

7:31 /mi

Average Pace

7:51 /mi

Slowest Pace

9:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:08

51% of race

Time at Steady Pace

1:10:47

34% of race

Time at Slower Pace

29:38

14% of race

Average Pace: 7:50 /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 mi10:54:0523:347:3523:34
7:35
#10417
10K
6.21 mi11:17:3547:047:3423:30
7:34
#10689
15K
9.32 mi11:41:091:10:387:3523:34
7:35
#10750
20K
12.43 mi12:04:491:34:187:3523:40
7:37
#10602
Half
13.11 mi12:09:571:39:267:355:08
7:31
#10592
25K
15.53 mi12:28:381:58:077:3618:41
7:42
#10513
30K
18.64 mi12:53:392:23:087:4125:01
8:03
#10596
20M
20.00 mi13:04:392:34:087:4211:00
8:06
#10612
21M
21.00 mi13:13:422:43:117:469:03
9:03
#10780
35K
21.75 mi13:19:242:48:537:465:42
7:37
#10703
23M
23.00 mi13:29:532:59:227:4810:29
8:22
#10796
24M
24.00 mi13:37:533:07:227:488:00
8:00
#10795
40K
24.85 mi13:44:553:14:247:497:02
8:14
#10805
25.2M
25.20 mi13:47:593:17:287:503:04
8:54
#10818
Finish
26.22 mi13:56:043:25:337:518:05
7:56
#10844
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi104172047204710901(Top 41%)2287(Top 20%)2287(Top 122%)
10K6.21 mi3.10 mi10689-2722170-1232170-12311013(Top 41%)2317(Top 20%)2317(Top 123%)
15K9.32 mi3.11 mi10750-612206-362206-3610901(Top 41%)2287(Top 20%)2287(Top 122%)
20K12.43 mi3.11 mi10602+1482126+802126+8010233(Top 38%)2018(Top 18%)2018(Top 107%)
Half13.11 mi0.68 mi10592+102117+92117+910482(Top 39%)2137(Top 19%)2137(Top 114%)
25K15.53 mi2.42 mi10513+792101+162101+1610354(Top 39%)2161(Top 19%)2161(Top 115%)
30K18.64 mi3.11 mi10596-832204-1032204-10311323(Top 43%)2798(Top 24%)2798(Top 149%)
20M20.00 mi1.36 mi10612-162232-282232-2810995(Top 41%)2728(Top 24%)2728(Top 145%)
21M21.00 mi1.00 mi10780-1682342-1102342-11013685(Top 51%)4309(Top 38%)4309(Top 229%)
35K21.75 mi0.75 mi10703+772327+152327+159449(Top 35%)2126(Top 19%)2126(Top 113%)
23M23.00 mi1.25 mi10796-932404-772404-7712407(Top 47%)3737(Top 33%)3737(Top 199%)
24M24.00 mi1.00 mi10795+12419-152419-1511249(Top 42%)3211(Top 28%)3211(Top 171%)
40K24.85 mi0.85 mi10805-102453-342453-3411555(Top 43%)3433(Top 30%)3433(Top 183%)
25.2M25.20 mi0.35 mi10818-132476-232476-2311930(Top 45%)3668(Top 32%)3668(Top 195%)
Finish26.22 mi1.02 mi10844-262517-412517-4111635(Top 44%)3506(Top 31%)3506(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10901

Females

2287

F40-44

2287

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11013

Females

2317

F40-44

2317

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10901

Females

2287

F40-44

2287

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10233

Females

2018

F40-44

2018

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10482

Females

2137

F40-44

2137

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10354

Females

2161

F40-44

2161

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11323

Females

2798

F40-44

2798

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10995

Females

2728

F40-44

2728

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13685

Females

4309

F40-44

4309

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9449

Females

2126

F40-44

2126

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12407

Females

3737

F40-44

3737

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11249

Females

3211

F40-44

3211

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11555

Females

3433

F40-44

3433

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11930

Females

3668

F40-44

3668

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11635

Females

3506

F40-44

3506

Passing Analysis

Category:
Athletes Passed
1405*
Passed By
1832
Net Change
-427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10417
5K → 10K181453-272#10417#10689
10K → 15K161222-61#10689#10750
15K → 20K24193+148#10750#10602
20K → Half4232+10#10602#10592
Half → 25K15677+79#10592#10513
25K → 30K151234-83#10513#10596
30K → 20M73*89-16#10596#10612
20M → 21M31199-168#10612#10780
21M → 35K9215+77#10780#10703
35K → 23M54147-93#10703#10796
23M → 24M6766+1#10796#10795
24M → 40K6676-10#10795#10805
40K → 25.2M2841-13#10805#10818
25.2M → Finish6288-26#10818#10844
TOTALS1405*1832-427

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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