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BOSTON MARATHON 2023

Mari Cunningham

Bib: 23447•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:11
Rank: #19188
Start → 5K
27:11 | 8:45/mi
10K· 6.21 mi
54:25
Rank: #19451 (-263)
5K → 10K
27:14 | 8:46/mi
15K· 9.32 mi
1:21:58
Rank: #19582 (-131)
10K → 15K
27:33 | 8:52/mi
20K· 12.43 mi
1:49:37
Rank: #19431 (+151)
15K → 20K
27:39 | 8:54/mi
Half· 13.11 mi
1:55:34
Rank: #19404 (+27)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:17:09
Rank: #19260 (+144)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:45:45
Rank: #19065 (+195)
25K → 30K
28:36 | 9:12/mi
20M
2:59:22
Rank: #19217 (-152)
30K → 20M
13:37 | 10:01/mi
21M
3:10:38
Rank: #19407 (-190)
20M → 21M
11:16 | 11:16/mi
35K· 21.75 mi
3:17:40
Rank: #19411 (-4)
21M → 35K
7:02 | 9:24/mi
23M
3:30:47
Rank: #19581 (-170)
35K → 23M
13:07 | 10:29/mi
24M
3:40:50
Rank: #19666 (-85)
23M → 24M
10:03 | 10:03/mi
40K· 24.85 mi
3:50:06
Rank: #19812 (-146)
24M → 40K
9:16 | 10:50/mi
25.2M
3:54:11
Rank: #19875 (-63)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:05:02
Rank: #20038 (-163)
25.2M → Finish
10:51 | 10:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:34
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:09:28
Pace9:53 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1927:118:4527:11
8:45
-
10K
6.21 mi11:50:3354:258:4527:14
8:46
+0:01
15K
9.32 mi12:18:061:21:588:4827:33
8:52
+0:06
20K
12.43 mi12:45:451:49:378:4927:39
8:54
+0:02
Half
13.11 mi12:51:421:55:348:495:57
8:43
-0:11
25K
15.53 mi13:13:172:17:098:5021:35
8:54
+0:11
30K
18.64 mi13:41:532:45:458:5328:36
9:12
+0:18
20M
20.00 mi13:55:302:59:228:5813:37
10:01
+0:49
21M
21.00 mi14:06:463:10:389:0511:16
11:16
+1:15
35K
21.75 mi14:13:483:17:409:057:02
9:24
-1:52
23M
23.00 mi14:26:553:30:479:1013:07
10:29
+1:05
24M
24.00 mi14:36:583:40:509:1210:03
10:03
-0:26
40K
24.85 mi14:46:143:50:069:159:16
10:50
+0:47
25.2M
25.20 mi14:50:193:54:119:184:05
11:50
+1:00
Finish
26.22 mi15:01:104:05:029:2110:51
10:39
-1:11

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

8:43 /mi

Average Pace

9:21 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:09

56% of race

Time at Steady Pace

35:38

15% of race

Time at Slower Pace

1:12:15

29% of race

Average Pace: 9:21 /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 mi11:23:1927:118:4527:11
8:45
#19188
10K
6.21 mi11:50:3354:258:4527:14
8:46
#19451
15K
9.32 mi12:18:061:21:588:4827:33
8:52
#19582
20K
12.43 mi12:45:451:49:378:4927:39
8:54
#19431
Half
13.11 mi12:51:421:55:348:495:57
8:43
#19404
25K
15.53 mi13:13:172:17:098:5021:35
8:54
#19260
30K
18.64 mi13:41:532:45:458:5328:36
9:12
#19065
20M
20.00 mi13:55:302:59:228:5813:37
10:01
#19217
21M
21.00 mi14:06:463:10:389:0511:16
11:16
#19407
35K
21.75 mi14:13:483:17:409:057:02
9:24
#19411
23M
23.00 mi14:26:553:30:479:1013:07
10:29
#19581
24M
24.00 mi14:36:583:40:509:1210:03
10:03
#19666
40K
24.85 mi14:46:143:50:069:159:16
10:50
#19812
25.2M
25.20 mi14:50:193:54:119:184:05
11:50
#19875
Finish
26.22 mi15:01:104:05:029:2110:51
10:39
#20038
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi191887322732219897(Top 75%)7632(Top 67%)7632(Top 936%)
10K6.21 mi3.10 mi19451-2637430-1087430-10819772(Top 74%)7563(Top 66%)7563(Top 928%)
15K9.32 mi3.11 mi19582-1317501-717501-7119897(Top 75%)7632(Top 67%)7632(Top 936%)
20K12.43 mi3.11 mi19431+1517388+1137388+11319218(Top 72%)7224(Top 63%)7224(Top 886%)
Half13.11 mi0.68 mi19404+277372+167372+1619132(Top 72%)7174(Top 63%)7174(Top 880%)
25K15.53 mi2.42 mi19260+1447277+957277+9518481(Top 69%)6838(Top 60%)6838(Top 839%)
30K18.64 mi3.11 mi19065+1957177+1007177+10018205(Top 68%)6770(Top 59%)6770(Top 831%)
20M20.00 mi1.36 mi19217-1527279-1027279-10220542(Top 77%)8157(Top 71%)8157(Top 1001%)
21M21.00 mi1.00 mi19407-1907406-1277406-12721412(Top 80%)8690(Top 76%)8690(Top 1066%)
35K21.75 mi0.75 mi19411-47414-87414-819565(Top 73%)7690(Top 67%)7690(Top 944%)
23M23.00 mi1.25 mi19581-1707513-997513-9921263(Top 80%)8657(Top 76%)8657(Top 1062%)
24M24.00 mi1.00 mi19666-857574-617574-6120928(Top 79%)8498(Top 74%)8498(Top 1043%)
40K24.85 mi0.85 mi19812-1467674-1007674-10022019(Top 83%)9158(Top 80%)9158(Top 1124%)
25.2M25.20 mi0.35 mi19875-637711-377711-3722222(Top 83%)9242(Top 81%)9242(Top 1134%)
Finish26.22 mi1.02 mi20038-1637819-1087819-10823319(Top 88%)9812(Top 86%)9812(Top 1204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19897

Females

7632

F55-59

7632

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19772

Females

7563

F55-59

7563

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19897

Females

7632

F55-59

7632

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19218

Females

7224

F55-59

7224

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19132

Females

7174

F55-59

7174

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18481

Females

6838

F55-59

6838

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

18205

Females

6770

F55-59

6770

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20542

Females

8157

F55-59

8157

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21412

Females

8690

F55-59

8690

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19565

Females

7690

F55-59

7690

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21263

Females

8657

F55-59

8657

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20928

Females

8498

F55-59

8498

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22019

Females

9158

F55-59

9158

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22222

Females

9242

F55-59

9242

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23319

Females

9812

F55-59

9812

Passing Analysis

Category:
Athletes Passed
1328
Passed By
2178
Net Change
-850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19188
5K → 10K214477-263#19188#19451
10K → 15K134265-131#19451#19582
15K → 20K23180+151#19582#19431
20K → Half4821+27#19431#19404
Half → 25K19854+144#19404#19260
25K → 30K28085+195#19260#19065
30K → 20M43195-152#19065#19217
20M → 21M38228-190#19217#19407
21M → 35K4145-4#19407#19411
35K → 23M38208-170#19411#19581
23M → 24M29114-85#19581#19666
24M → 40K15161-146#19666#19812
40K → 25.2M1174-63#19812#19875
25.2M → Finish8171-163#19875#20038
TOTALS13282178-850
📊

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