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BOSTON MARATHON 2023

Lindsy Wall

Bib: 19750•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Masters (Masters Women)
#0 / 6539
Top 15%
Division (F45-49)
#0 / 1817
Top 16%
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
7:52/mi
24:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:58
↑ 67↓ 78
20K· 12.43 mi
7:59/mi
1:36:45
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:41:59
↑ 19↓ 370.5%
25K· 15.53 mi
7:51/mi
2:01:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:13/mi
2:26:33
↑ 181↓ 1480.2%
20M
8:17/mi
2:37:48
↑ 64↓ 500.2%
21M
8:47/mi
2:46:35
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
2:52:38
↑ 17↓ 861.7%
23M
8:19/mi
3:03:03
↑ 23↓ 630.6%
24M
8:06/mi
3:11:09
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:18:15
↓ 200.3%
25.2M
9:02/mi
3:21:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
3:29:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:59
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5724:267:5224:26
7:52
-
10K
6.21 mi11:39:3348:027:4423:36
7:36
-0:16
15K
9.32 mi12:03:291:11:587:4323:56
7:42
+0:06
20K
12.43 mi12:28:161:36:457:4724:47
7:59
+0:17
Half
13.11 mi12:33:301:41:597:475:14
7:40
-0:19
25K
15.53 mi12:52:322:01:017:4719:02
7:51
+0:11
30K
18.64 mi13:18:042:26:337:5225:32
8:13
+0:22
20M
20.00 mi13:29:192:37:487:5311:15
8:17
+0:04
21M
21.00 mi13:38:062:46:357:568:47
8:47
+0:30
35K
21.75 mi13:44:092:52:387:566:03
8:05
-0:42
23M
23.00 mi13:54:343:03:037:5810:25
8:19
+0:14
24M
24.00 mi14:02:403:11:097:588:06
8:06
-0:13
40K
24.85 mi14:09:463:18:157:597:06
8:18
+0:12
25.2M
25.20 mi14:12:533:21:227:593:07
9:02
+0:44
Finish
26.22 mi14:21:143:29:438:008:21
8:12
-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

7:36 /mi

Average Pace

8:00 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:49

94% of race

Time at Steady Pace

8:47

4% of race

Time at Slower Pace

3:07

1% of race

Average Pace: 8:00 /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 mi11:15:5724:267:5224:26
7:52
#12966
10K
6.21 mi11:39:3348:027:4423:36
7:36
#12104
15K
9.32 mi12:03:291:11:587:4323:56
7:42
#11978
20K
12.43 mi12:28:161:36:457:4724:47
7:59
#12265
Half
13.11 mi12:33:301:41:597:475:14
7:40
#12234
25K
15.53 mi12:52:322:01:017:4719:02
7:51
#12100
30K
18.64 mi13:18:042:26:337:5225:32
8:13
#12140
20M
20.00 mi13:29:192:37:487:5311:15
8:17
#12125
21M
21.00 mi13:38:062:46:357:568:47
8:47
#12122
35K
21.75 mi13:44:092:52:387:566:03
8:05
#12143
23M
23.00 mi13:54:343:03:037:5810:25
8:19
#12121
24M
24.00 mi14:02:403:11:097:588:06
8:06
#12121
40K
24.85 mi14:09:463:18:157:597:06
8:18
#12100
25.2M
25.20 mi14:12:533:21:227:593:07
9:02
#12105
Finish
26.22 mi14:21:143:29:438:008:21
8:12
#12169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi129663418341811885(Top 45%)2842(Top 25%)2842(Top 156%)
10K6.21 mi3.10 mi12104+8622919+4992919+49911317(Top 43%)2507(Top 22%)2507(Top 138%)
15K9.32 mi3.11 mi11978+1262881+382881+3811885(Top 45%)2842(Top 25%)2842(Top 156%)
20K12.43 mi3.11 mi12265-2873071-1903071-19013247(Top 50%)3679(Top 32%)3679(Top 202%)
Half13.11 mi0.68 mi12234+313058+133058+1311726(Top 44%)2770(Top 24%)2770(Top 152%)
25K15.53 mi2.42 mi12100+1342996+622996+6211544(Top 43%)2799(Top 25%)2799(Top 154%)
30K18.64 mi3.11 mi12140-403056-603056-6012471(Top 47%)3446(Top 30%)3446(Top 190%)
20M20.00 mi1.36 mi12125+153068-123068-1212226(Top 46%)3408(Top 30%)3408(Top 188%)
21M21.00 mi1.00 mi12122+33080-123080-1212174(Top 46%)3495(Top 31%)3495(Top 192%)
35K21.75 mi0.75 mi12143-213114-343114-3412730(Top 48%)3837(Top 34%)3837(Top 211%)
23M23.00 mi1.25 mi12121+223127-133127-1312055(Top 45%)3544(Top 31%)3544(Top 195%)
24M24.00 mi1.00 mi121213146-193146-1911962(Top 45%)3563(Top 31%)3563(Top 196%)
40K24.85 mi0.85 mi12100+213158-123158-1212095(Top 45%)3720(Top 33%)3720(Top 205%)
25.2M25.20 mi0.35 mi12105-53168-103168-1012771(Top 48%)4104(Top 36%)4104(Top 226%)
Finish26.22 mi1.02 mi12169-643218-503218-5013404(Top 50%)4408(Top 39%)4408(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11885

Females

2842

F45-49

2842

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11317

Females

2507

F45-49

2507

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11885

Females

2842

F45-49

2842

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13247

Females

3679

F45-49

3679

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11726

Females

2770

F45-49

2770

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11544

Females

2799

F45-49

2799

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12471

Females

3446

F45-49

3446

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12226

Females

3408

F45-49

3408

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12174

Females

3495

F45-49

3495

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12730

Females

3837

F45-49

3837

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12055

Females

3544

F45-49

3544

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11962

Females

3563

F45-49

3563

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12095

Females

3720

F45-49

3720

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12771

Females

4104

F45-49

4104

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

13404

Females

4408

F45-49

4408

Passing Analysis

Category:
Athletes Passed
2275
Passed By
1478
Net Change
+797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12966
5K → 10K93977+862#12966#12104
10K → 15K264138+126#12104#11978
15K → 20K89376-287#11978#12265
20K → Half4514+31#12265#12234
Half → 25K19056+134#12234#12100
25K → 30K186226-40#12100#12140
30K → 20M10994+15#12140#12125
20M → 21M8683+3#12125#12122
21M → 35K4465-21#12122#12143
35K → 23M10078+22#12143#12121
23M → 24M67670#12121#12121
24M → 40K7554+21#12121#12100
40K → 25.2M2631-5#12100#12105
25.2M → Finish55119-64#12105#12169
TOTALS22751478+797
📊

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