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BOSTON MARATHON 2023

Maria Garvin

Bib: 13362•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Female)
#0 / 11423
Top 14%
Division (F18-39)
#0 / 4884
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #9820
Start → 5K
23:22 | 7:31/mi
10K· 6.21 mi
46:39
Rank: #10106 (-286)
5K → 10K
23:17 | 7:30/mi
15K· 9.32 mi
1:09:52
Rank: #10008 (+98)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:33:11
Rank: #9822 (+186)
15K → 20K
23:19 | 7:30/mi
Half· 13.11 mi
1:38:23
Rank: #9891 (-69)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:56:50
Rank: #9824 (+67)
Half → 25K
18:27 | 7:37/mi
30K· 18.64 mi
2:21:12
Rank: #9778 (+46)
25K → 30K
24:22 | 7:51/mi
20M
2:31:52
Rank: #9689 (+89)
30K → 20M
10:40 | 7:51/mi
21M
2:40:05
Rank: #9623 (+66)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:45:30
Rank: #9490 (+133)
21M → 35K
5:25 | 7:14/mi
23M
2:55:18
Rank: #9389 (+101)
35K → 23M
9:48 | 7:50/mi
24M
3:02:38
Rank: #9218 (+171)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:09:00
Rank: #9094 (+124)
24M → 40K
6:22 | 7:27/mi
25.2M
3:11:45
Rank: #9046 (+48)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:19:06
Rank: #8919 (+127)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:23
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:40:43
Pace7:41 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4023:227:3123:22
7:31
-
10K
6.21 mi11:16:5746:397:3023:17
7:30
-0:01
15K
9.32 mi11:40:101:09:527:3023:13
7:28
-0:02
20K
12.43 mi12:03:291:33:117:3023:19
7:30
+0:02
Half
13.11 mi12:08:411:38:237:305:12
7:37
+0:07
25K
15.53 mi12:27:081:56:507:3118:27
7:37
0:00
30K
18.64 mi12:51:302:21:127:3424:22
7:51
+0:14
20M
20.00 mi13:02:102:31:527:3610:40
7:51
0:00
21M
21.00 mi13:10:232:40:057:378:13
8:13
+0:22
35K
21.75 mi13:15:482:45:307:375:25
7:14
-0:59
23M
23.00 mi13:25:362:55:187:379:48
7:50
+0:36
24M
24.00 mi13:32:563:02:387:377:20
7:20
-0:30
40K
24.85 mi13:39:183:09:007:366:22
7:27
+0:07
25.2M
25.20 mi13:42:033:11:457:372:45
7:58
+0:31
Finish
26.22 mi13:49:243:19:067:367:21
7:13
-0:45

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

7:13 /mi

Average Pace

7:36 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:08

94% of race

Time at Steady Pace

10:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi10:53:4023:227:3123:22
7:31
#9820
10K
6.21 mi11:16:5746:397:3023:17
7:30
#10106
15K
9.32 mi11:40:101:09:527:3023:13
7:28
#10008
20K
12.43 mi12:03:291:33:117:3023:19
7:30
#9822
Half
13.11 mi12:08:411:38:237:305:12
7:37
#9891
25K
15.53 mi12:27:081:56:507:3118:27
7:37
#9824
30K
18.64 mi12:51:302:21:127:3424:22
7:51
#9778
20M
20.00 mi13:02:102:31:527:3610:40
7:51
#9689
21M
21.00 mi13:10:232:40:057:378:13
8:13
#9623
35K
21.75 mi13:15:482:45:307:375:25
7:14
#9490
23M
23.00 mi13:25:362:55:187:379:48
7:50
#9389
24M
24.00 mi13:32:563:02:387:377:20
7:20
#9218
40K
24.85 mi13:39:183:09:007:366:22
7:27
#9094
25.2M
25.20 mi13:42:033:11:457:372:45
7:58
#9046
Finish
26.22 mi13:49:243:19:067:367:21
7:13
#8919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9820176517659961(Top 37%)1821(Top 16%)1821(Top 37%)
10K6.21 mi3.10 mi10106-2861885-1201885-12010399(Top 39%)2002(Top 18%)2002(Top 41%)
15K9.32 mi3.11 mi10008+981831+541831+549961(Top 37%)1821(Top 16%)1821(Top 37%)
20K12.43 mi3.11 mi9822+1861764+671764+679360(Top 35%)1627(Top 14%)1627(Top 33%)
Half13.11 mi0.68 mi9891-691786-221786-2211225(Top 42%)2456(Top 22%)2456(Top 50%)
25K15.53 mi2.42 mi9824+671776+101776+109626(Top 36%)1829(Top 16%)1829(Top 37%)
30K18.64 mi3.11 mi9778+461794-181794-189687(Top 36%)2010(Top 18%)2010(Top 41%)
20M20.00 mi1.36 mi9689+891786+81786+89238(Top 35%)1897(Top 17%)1897(Top 39%)
21M21.00 mi1.00 mi9623+661774+121774+128716(Top 33%)1801(Top 16%)1801(Top 37%)
35K21.75 mi0.75 mi9490+1331744+301744+306832(Top 26%)1050(Top 9%)1050(Top 21%)
23M23.00 mi1.25 mi9389+1011725+191725+198616(Top 32%)1843(Top 16%)1843(Top 38%)
24M24.00 mi1.00 mi9218+1711683+421683+426659(Top 25%)1141(Top 10%)1141(Top 23%)
40K24.85 mi0.85 mi9094+1241651+321651+326411(Top 24%)1129(Top 10%)1129(Top 23%)
25.2M25.20 mi0.35 mi9046+481637+141637+146437(Top 24%)1221(Top 11%)1221(Top 25%)
Finish26.22 mi1.02 mi8919+1271608+291608+296553(Top 25%)1264(Top 11%)1264(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9961

Females

1821

F18-39

1821

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10399

Females

2002

F18-39

2002

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9961

Females

1821

F18-39

1821

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9360

Females

1627

F18-39

1627

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11225

Females

2456

F18-39

2456

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9626

Females

1829

F18-39

1829

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9687

Females

2010

F18-39

2010

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9238

Females

1897

F18-39

1897

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8716

Females

1801

F18-39

1801

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6832

Females

1050

F18-39

1050

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8616

Females

1843

F18-39

1843

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6659

Females

1141

F18-39

1141

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6411

Females

1129

F18-39

1129

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6437

Females

1221

F18-39

1221

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6553

Females

1264

F18-39

1264

Passing Analysis

Category:
Athletes Passed
2028*
Passed By
1125
Net Change
+901
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9820
5K → 10K194479-286#9820#10106
10K → 15K230132+98#10106#10008
15K → 20K270*84+186#10008#9822
20K → Half978-69#9822#9891
Half → 25K14577+67#9891#9824
25K → 30K181*135+46#9824#9778
30K → 20M13142+89#9778#9689
20M → 21M10438+66#9689#9623
21M → 35K1352+133#9623#9490
35K → 23M13332+101#9490#9389
23M → 24M1743+171#9389#9218
24M → 40K1328+124#9218#9094
40K → 25.2M524+48#9094#9046
25.2M → Finish13811+127#9046#8919
TOTALS2028*1125+901

* 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