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BOSTON MARATHON 2023

Lori Bogert

Bib: 24139•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:47/mi
30:25
↑ 97↓ 3451.5%
10K· 6.21 mi
9:52/mi
1:01:03
↑ 79↓ 1380.4%
15K· 9.32 mi
10:07/mi
1:32:28
↑ 67↓ 78
20K· 12.43 mi
10:40/mi
2:05:35
↑ 106↓ 860.1%
Half· 13.11 mi
10:27/mi
2:12:43
↑ 19↓ 370.5%
25K· 15.53 mi
11:18/mi
2:40:07
↑ 66↓ 880.2%
30K· 18.64 mi
11:48/mi
3:16:48
↑ 181↓ 1480.2%
20M
12:27/mi
3:33:43
↑ 64↓ 500.2%
21M
13:17/mi
3:47:00
↑ 106↓ 241.6%
35K· 21.75 mi
12:02/mi
3:56:00
↑ 17↓ 861.7%
23M
12:41/mi
4:11:53
↑ 23↓ 630.6%
24M
12:28/mi
4:24:21
↓ 821.3%
40K· 24.85 mi
12:14/mi
4:34:49
↓ 200.3%
25.2M
13:29/mi
4:39:28
↑ 13↓ 160.2%
Finish· 26.22 mi
11:57/mi
4:51:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:43
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:38:56
Pace12:07 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4630:259:4730:25
9:47
-
10K
6.21 mi12:16:241:01:039:5030:38
9:52
+0:05
15K
9.32 mi12:47:491:32:289:5531:25
10:07
+0:15
20K
12.43 mi13:20:562:05:3510:0633:07
10:40
+0:33
Half
13.11 mi13:28:042:12:4310:077:08
10:27
-0:13
25K
15.53 mi13:55:282:40:0710:1827:24
11:18
+0:51
30K
18.64 mi14:32:093:16:4810:3336:41
11:48
+0:30
20M
20.00 mi14:49:043:33:4310:4116:55
12:27
+0:39
21M
21.00 mi15:02:213:47:0010:4913:17
13:17
+0:50
35K
21.75 mi15:11:213:56:0010:519:00
12:02
-1:15
23M
23.00 mi15:27:144:11:5310:5715:53
12:41
+0:39
24M
24.00 mi15:39:424:24:2111:0112:28
12:28
-0:13
40K
24.85 mi15:50:104:34:4911:0310:28
12:14
-0:14
25.2M
25.20 mi15:54:494:39:2811:054:39
13:29
+1:15
Finish
26.22 mi16:07:004:51:3911:0812:11
11:57
-1:32

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

9:47 /mi

Average Pace

11:08 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:07

55% of race

Time at Steady Pace

1:37:43

34% of race

Time at Slower Pace

33:49

12% of race

Average Pace: 11:07 /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 mi11:45:4630:259:4730:25
9:47
#22897
10K
6.21 mi12:16:241:01:039:5030:38
9:52
#23223
15K
9.32 mi12:47:491:32:289:5531:25
10:07
#23424
20K
12.43 mi13:20:562:05:3510:0633:07
10:40
#23653
Half
13.11 mi13:28:042:12:4310:077:08
10:27
#23676
25K
15.53 mi13:55:282:40:0710:1827:24
11:18
#23791
30K
18.64 mi14:32:093:16:4810:3336:41
11:48
#23918
20M
20.00 mi14:49:043:33:4310:4116:55
12:27
#24016
21M
21.00 mi15:02:213:47:0010:4913:17
13:17
#24055
35K
21.75 mi15:11:213:56:0010:519:00
12:02
#24094
23M
23.00 mi15:27:144:11:5310:5715:53
12:41
#24157
24M
24.00 mi15:39:424:24:2111:0112:28
12:28
#24217
40K
24.85 mi15:50:104:34:4911:0310:28
12:14
#24218
25.2M
25.20 mi15:54:494:39:2811:054:39
13:29
#24227
Finish
26.22 mi16:07:004:51:3911:0812:11
11:57
#24286
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi228979331933123724(Top 89%)9740(Top 85%)9740(Top 1848%)
10K6.21 mi3.10 mi23223-3269488-1579488-15723405(Top 88%)9570(Top 84%)9570(Top 1816%)
15K9.32 mi3.11 mi23424-2019568-809568-8023724(Top 89%)9740(Top 85%)9740(Top 1848%)
20K12.43 mi3.11 mi23653-2299699-1319699-13124115(Top 91%)9977(Top 87%)9977(Top 1893%)
Half13.11 mi0.68 mi23676-239708-99708-924151(Top 91%)10003(Top 88%)10003(Top 1898%)
25K15.53 mi2.42 mi23791-1159783-759783-7524406(Top 92%)10173(Top 89%)10173(Top 1930%)
30K18.64 mi3.11 mi23918-1279872-899872-8924284(Top 91%)10164(Top 89%)10164(Top 1929%)
20M20.00 mi1.36 mi24016-989936-649936-6424685(Top 93%)10437(Top 91%)10437(Top 1980%)
21M21.00 mi1.00 mi24055-399972-369972-3624378(Top 92%)10286(Top 90%)10286(Top 1952%)
35K21.75 mi0.75 mi24094-3910001-2910001-2924714(Top 93%)10511(Top 92%)10511(Top 1994%)
23M23.00 mi1.25 mi24157-6310053-5210053-5224789(Top 93%)10525(Top 92%)10525(Top 1997%)
24M24.00 mi1.00 mi24217-6010087-3410087-3425035(Top 94%)10701(Top 94%)10701(Top 2031%)
40K24.85 mi0.85 mi24218-110095-810095-824174(Top 91%)10270(Top 90%)10270(Top 1949%)
25.2M25.20 mi0.35 mi24227-910104-910104-924510(Top 92%)10440(Top 91%)10440(Top 1981%)
Finish26.22 mi1.02 mi24286-5910138-3410138-3425193(Top 95%)10767(Top 94%)10767(Top 2043%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

23724

Females

9740

F60-64

9740

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

23405

Females

9570

F60-64

9570

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

23724

Females

9740

F60-64

9740

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24115

Females

9977

F60-64

9977

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24151

Females

10003

F60-64

10003

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24406

Females

10173

F60-64

10173

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24284

Females

10164

F60-64

10164

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24685

Females

10437

F60-64

10437

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24378

Females

10286

F60-64

10286

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24714

Females

10511

F60-64

10511

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24789

Females

10525

F60-64

10525

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

25035

Females

10701

F60-64

10701

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24174

Females

10270

F60-64

10270

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24510

Females

10440

F60-64

10440

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

25193

Females

10767

F60-64

10767

Passing Analysis

Category:
Athletes Passed
491
Passed By
1880
Net Change
-1389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22897
5K → 10K102428-326#22897#23223
10K → 15K74275-201#23223#23424
15K → 20K55284-229#23424#23653
20K → Half1437-23#23653#23676
Half → 25K46161-115#23676#23791
25K → 30K66193-127#23791#23918
30K → 20M23121-98#23918#24016
20M → 21M2564-39#24016#24055
21M → 35K746-39#24055#24094
35K → 23M2083-63#24094#24157
23M → 24M1070-60#24157#24217
24M → 40K3031-1#24217#24218
40K → 25.2M817-9#24218#24227
25.2M → Finish1170-59#24227#24286
TOTALS4911880-1389
📊

Passing Visuals

Category:
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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