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BOSTON MARATHON 2023

Lauren Graham

Bib: 12847•F

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0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Division (F18-39)
#0 / 4884
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:19
Rank: #12631
Start → 5K
24:19 | 7:50/mi
10K· 6.21 mi
49:11
Rank: #13705 (-1074)
5K → 10K
24:52 | 8:00/mi
15K· 9.32 mi
1:13:10
Rank: #13138 (+567)
10K → 15K
23:59 | 7:43/mi
20K· 12.43 mi
1:37:21
Rank: #12700 (+438)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:42:36
Rank: #12635 (+65)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
2:01:32
Rank: #12384 (+251)
Half → 25K
18:56 | 7:49/mi
30K· 18.64 mi
2:26:36
Rank: #12161 (+223)
25K → 30K
25:04 | 8:04/mi
20M
2:37:46
Rank: #12115 (+46)
30K → 20M
11:10 | 8:13/mi
21M
2:46:28
Rank: #12077 (+38)
20M → 21M
8:42 | 8:42/mi
35K· 21.75 mi
2:52:25
Rank: #12052 (+25)
21M → 35K
5:57 | 7:57/mi
23M
3:02:41
Rank: #11995 (+57)
35K → 23M
10:16 | 8:12/mi
24M
3:10:36
Rank: #11924 (+71)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:17:23
Rank: #11810 (+114)
24M → 40K
6:47 | 7:56/mi
25.2M
3:20:20
Rank: #11770 (+40)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:28:12
Rank: #11683 (+87)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:45:36
Pace8:03 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3924:197:5024:19
7:50
-
10K
6.21 mi11:16:3149:117:5524:52
8:00
+0:10
15K
9.32 mi11:40:301:13:107:5123:59
7:43
-0:17
20K
12.43 mi12:04:411:37:217:5024:11
7:47
+0:04
Half
13.11 mi12:09:561:42:367:505:15
7:42
-0:05
25K
15.53 mi12:28:522:01:327:4918:56
7:49
+0:07
30K
18.64 mi12:53:562:26:367:5225:04
8:04
+0:15
20M
20.00 mi13:05:062:37:467:5311:10
8:13
+0:09
21M
21.00 mi13:13:482:46:287:568:42
8:42
+0:29
35K
21.75 mi13:19:452:52:257:565:57
7:57
-0:45
23M
23.00 mi13:30:013:02:417:5710:16
8:12
+0:15
24M
24.00 mi13:37:563:10:367:577:55
7:55
-0:17
40K
24.85 mi13:44:433:17:237:566:47
7:56
+0:01
25.2M
25.20 mi13:47:403:20:207:572:57
8:33
+0:37
Finish
26.22 mi13:55:323:28:127:577:52
7:43
-0:50

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

7:42 /mi

Average Pace

7:57 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:33

94% of race

Time at Steady Pace

11:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi10:51:3924:197:5024:19
7:50
#12631
10K
6.21 mi11:16:3149:117:5524:52
8:00
#13705
15K
9.32 mi11:40:301:13:107:5123:59
7:43
#13138
20K
12.43 mi12:04:411:37:217:5024:11
7:47
#12700
Half
13.11 mi12:09:561:42:367:505:15
7:42
#12635
25K
15.53 mi12:28:522:01:327:4918:56
7:49
#12384
30K
18.64 mi12:53:562:26:367:5225:04
8:04
#12161
20M
20.00 mi13:05:062:37:467:5311:10
8:13
#12115
21M
21.00 mi13:13:482:46:287:568:42
8:42
#12077
35K
21.75 mi13:19:452:52:257:565:57
7:57
#12052
23M
23.00 mi13:30:013:02:417:5710:16
8:12
#11995
24M
24.00 mi13:37:563:10:367:577:55
7:55
#11924
40K
24.85 mi13:44:433:17:237:566:47
7:56
#11810
25.2M
25.20 mi13:47:403:20:207:572:57
8:33
#11770
Finish
26.22 mi13:55:323:28:127:577:52
7:43
#11683
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126313237323712022(Top 45%)2912(Top 25%)2912(Top 60%)
10K6.21 mi3.10 mi13705-10743866-6293866-62914830(Top 56%)4563(Top 40%)4563(Top 93%)
15K9.32 mi3.11 mi13138+5673543+3233543+32312022(Top 45%)2912(Top 25%)2912(Top 60%)
20K12.43 mi3.11 mi12700+4383306+2373306+23711619(Top 44%)2749(Top 24%)2749(Top 56%)
Half13.11 mi0.68 mi12635+653282+243282+2411910(Top 45%)2862(Top 25%)2862(Top 59%)
25K15.53 mi2.42 mi12384+2513162+1203162+12011182(Top 42%)2584(Top 23%)2584(Top 53%)
30K18.64 mi3.11 mi12161+2233068+943068+9411435(Top 43%)2867(Top 25%)2867(Top 59%)
20M20.00 mi1.36 mi12115+463063+53063+511818(Top 44%)3164(Top 28%)3164(Top 65%)
21M21.00 mi1.00 mi12077+383052+113052+1111684(Top 44%)3235(Top 28%)3235(Top 66%)
35K21.75 mi0.75 mi12052+253059-73059-711805(Top 44%)3312(Top 29%)3312(Top 68%)
23M23.00 mi1.25 mi11995+573058+13058+111201(Top 42%)3113(Top 27%)3113(Top 64%)
24M24.00 mi1.00 mi11924+713033+253033+2510686(Top 40%)2930(Top 26%)2930(Top 60%)
40K24.85 mi0.85 mi11810+1142986+472986+479632(Top 36%)2477(Top 22%)2477(Top 51%)
25.2M25.20 mi0.35 mi11770+402975+112975+119952(Top 37%)2668(Top 23%)2668(Top 55%)
Finish26.22 mi1.02 mi11683+872950+252950+2510130(Top 38%)2761(Top 24%)2761(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12022

Females

2912

F18-39

2912

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14830

Females

4563

F18-39

4563

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12022

Females

2912

F18-39

2912

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11619

Females

2749

F18-39

2749

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11910

Females

2862

F18-39

2862

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11182

Females

2584

F18-39

2584

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11435

Females

2867

F18-39

2867

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11818

Females

3164

F18-39

3164

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11684

Females

3235

F18-39

3235

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11805

Females

3312

F18-39

3312

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11201

Females

3113

F18-39

3113

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10686

Females

2930

F18-39

2930

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9632

Females

2477

F18-39

2477

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9952

Females

2668

F18-39

2668

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10130

Females

2761

F18-39

2761

Passing Analysis

Category:
Athletes Passed
2578
Passed By
1630
Net Change
+948
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12631
5K → 10K541128-1074#12631#13705
10K → 15K59528+567#13705#13138
15K → 20K46325+438#13138#12700
20K → Half727+65#12700#12635
Half → 25K27928+251#12635#12384
25K → 30K31188+223#12384#12161
30K → 20M12478+46#12161#12115
20M → 21M10264+38#12115#12077
21M → 35K5934+25#12077#12052
35K → 23M11760+57#12052#11995
23M → 24M10029+71#11995#11924
24M → 40K13016+114#11924#11810
40K → 25.2M5010+40#11810#11770
25.2M → Finish12235+87#11770#11683
TOTALS25781630+948
📊

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