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BOSTON MARATHON 2023

Lindsey Cunniff

Bib: 25175•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:17
Rank: #25731
Start → 5K
34:17 | 11:02/mi
10K· 6.21 mi
1:07:45
Rank: #25453 (+278)
5K → 10K
33:28 | 10:46/mi
15K· 9.32 mi
1:40:46
Rank: #25155 (+298)
10K → 15K
33:01 | 10:38/mi
20K· 12.43 mi
2:16:04
Rank: #25133 (+22)
15K → 20K
35:18 | 11:22/mi
Half· 13.11 mi
2:23:11
Rank: #25085 (+48)
20K → Half
7:07 | 10:26/mi
25K· 15.53 mi
2:50:20
Rank: #24952 (+133)
Half → 25K
27:09 | 11:12/mi
30K· 18.64 mi
3:25:13
Rank: #24687 (+265)
25K → 30K
34:53 | 11:14/mi
20M
3:40:42
Rank: #24586 (+101)
30K → 20M
15:29 | 11:24/mi
21M
3:52:56
Rank: #24511 (+75)
20M → 21M
12:14 | 12:14/mi
35K· 21.75 mi
4:01:37
Rank: #24509 (+2)
21M → 35K
8:41 | 11:36/mi
23M
4:16:01
Rank: #24433 (+76)
35K → 23M
14:24 | 11:30/mi
24M
4:26:45
Rank: #24368 (+65)
23M → 24M
10:44 | 10:44/mi
40K· 24.85 mi
4:36:00
Rank: #24295 (+73)
24M → 40K
9:15 | 10:49/mi
25.2M
4:40:41
Rank: #24302 (-7)
40K → 25.2M
4:41 | 13:35/mi
Finish· 26.22 mi
4:50:24
Rank: #24207 (+95)
25.2M → Finish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:11
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:27:13
Pace11:14 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1534:1711:0234:17
11:02
-
10K
6.21 mi12:23:431:07:4510:5433:28
10:46
-0:16
15K
9.32 mi12:56:441:40:4610:4933:01
10:38
-0:08
20K
12.43 mi13:32:022:16:0410:5735:18
11:22
+0:44
Half
13.11 mi13:39:092:23:1110:557:07
10:26
-0:56
25K
15.53 mi14:06:182:50:2010:5827:09
11:12
+0:46
30K
18.64 mi14:41:113:25:1311:0134:53
11:14
+0:02
20M
20.00 mi14:56:403:40:4211:0215:29
11:24
+0:10
21M
21.00 mi15:08:543:52:5611:0612:14
12:14
+0:50
35K
21.75 mi15:17:354:01:3711:078:41
11:36
-0:38
23M
23.00 mi15:31:594:16:0111:0814:24
11:30
-0:06
24M
24.00 mi15:42:434:26:4511:0710:44
10:44
-0:46
40K
24.85 mi15:51:584:36:0011:069:15
10:49
+0:05
25.2M
25.20 mi15:56:394:40:4111:084:41
13:35
+2:46
Finish
26.22 mi16:06:224:50:2411:059:43
9:32
-4:03

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

9:32 /mi

Average Pace

11:05 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:35

21% of race

Time at Steady Pace

3:32:54

73% of race

Time at Slower Pace

16:55

6% of race

Average Pace: 11:05 /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 mi11:50:1534:1711:0234:17
11:02
#25731
10K
6.21 mi12:23:431:07:4510:5433:28
10:46
#25453
15K
9.32 mi12:56:441:40:4610:4933:01
10:38
#25155
20K
12.43 mi13:32:022:16:0410:5735:18
11:22
#25133
Half
13.11 mi13:39:092:23:1110:557:07
10:26
#25085
25K
15.53 mi14:06:182:50:2010:5827:09
11:12
#24952
30K
18.64 mi14:41:113:25:1311:0134:53
11:14
#24687
20M
20.00 mi14:56:403:40:4211:0215:29
11:24
#24586
21M
21.00 mi15:08:543:52:5611:0612:14
12:14
#24511
35K
21.75 mi15:17:354:01:3711:078:41
11:36
#24509
23M
23.00 mi15:31:594:16:0111:0814:24
11:30
#24433
24M
24.00 mi15:42:434:26:4511:0710:44
10:44
#24368
40K
24.85 mi15:51:584:36:0011:069:15
10:49
#24295
25.2M
25.20 mi15:56:394:40:4111:084:41
13:35
#24302
Finish
26.22 mi16:06:224:50:2411:059:43
9:32
#24207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25731108751087524678(Top 93%)10281(Top 90%)10281(Top 211%)
10K6.21 mi3.10 mi25453+27810701+17410701+17425126(Top 94%)10509(Top 92%)10509(Top 215%)
15K9.32 mi3.11 mi25155+29810529+17210529+17224678(Top 93%)10281(Top 90%)10281(Top 211%)
20K12.43 mi3.11 mi25133+2210532-310532-325079(Top 94%)10527(Top 92%)10527(Top 216%)
Half13.11 mi0.68 mi25085+4810505+2710505+2724098(Top 91%)9970(Top 87%)9970(Top 204%)
25K15.53 mi2.42 mi24952+13310435+7010435+7024271(Top 91%)10097(Top 88%)10097(Top 207%)
30K18.64 mi3.11 mi24687+26510306+12910306+12923466(Top 88%)9718(Top 85%)9718(Top 199%)
20M20.00 mi1.36 mi24586+10110264+4210264+4223351(Top 88%)9711(Top 85%)9711(Top 199%)
21M21.00 mi1.00 mi24511+7510222+4210222+4223112(Top 87%)9607(Top 84%)9607(Top 197%)
35K21.75 mi0.75 mi24509+2102221022224236(Top 91%)10249(Top 90%)10249(Top 210%)
23M23.00 mi1.25 mi24433+7610197+2510197+2523254(Top 87%)9728(Top 85%)9728(Top 199%)
24M24.00 mi1.00 mi24368+6510173+2410173+2422545(Top 85%)9391(Top 82%)9391(Top 192%)
40K24.85 mi0.85 mi24295+7310135+3810135+3821992(Top 83%)9152(Top 80%)9152(Top 187%)
25.2M25.20 mi0.35 mi24302-710145-1010145-1024615(Top 92%)10494(Top 92%)10494(Top 215%)
Finish26.22 mi1.02 mi24207+9510096+4910096+4920281(Top 76%)8174(Top 72%)8174(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24678

Females

10281

F18-39

10281

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

25126

Females

10509

F18-39

10509

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24678

Females

10281

F18-39

10281

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25079

Females

10527

F18-39

10527

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24098

Females

9970

F18-39

9970

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

24271

Females

10097

F18-39

10097

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23466

Females

9718

F18-39

9718

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

23351

Females

9711

F18-39

9711

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23112

Females

9607

F18-39

9607

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24236

Females

10249

F18-39

10249

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23254

Females

9728

F18-39

9728

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

22545

Females

9391

F18-39

9391

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21992

Females

9152

F18-39

9152

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24615

Females

10494

F18-39

10494

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20281

Females

8174

F18-39

8174

Passing Analysis

Category:
Athletes Passed
1770
Passed By
246
Net Change
+1524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25731
5K → 10K32648+278#25731#25453
10K → 15K3079+298#25453#25155
15K → 20K10886+22#25155#25133
20K → Half502+48#25133#25085
Half → 25K15017+133#25085#24952
25K → 30K27510+265#24952#24687
30K → 20M1087+101#24687#24586
20M → 21M838+75#24586#24511
21M → 35K2321+2#24511#24509
35K → 23M8711+76#24509#24433
23M → 24M716+65#24433#24368
24M → 40K741+73#24368#24295
40K → 25.2M1219-7#24295#24302
25.2M → Finish961+95#24302#24207
TOTALS1770246+1524
📊

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