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BOSTON MARATHON 2024

Maryjo Kramer

Bib: 25252•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:04
Rank: #15173
Start → 5K
25:04 | 8:04/mi
10K· 6.21 mi
50:38
Rank: #15449 (-276)
5K → 10K
25:34 | 8:14/mi
15K· 9.32 mi
1:19:20
Rank: #17166 (-1717)
10K → 15K
28:42 | 9:14/mi
20K· 12.43 mi
1:55:50
Rank: #20175 (-3009)
15K → 20K
36:30 | 11:45/mi
Half· 13.11 mi
2:03:54
Rank: #20492 (-317)
20K → Half
8:04 | 11:49/mi
25K· 15.53 mi
2:31:22
Rank: #20813 (-321)
Half → 25K
27:28 | 11:20/mi
30K· 18.64 mi
3:07:29
Rank: #20909 (-96)
25K → 30K
36:07 | 11:37/mi
20M
3:22:54
Rank: #20840 (+69)
30K → 20M
15:25 | 11:21/mi
21M
3:35:36
Rank: #20806 (+34)
20M → 21M
12:42 | 12:42/mi
35K· 21.75 mi
3:43:59
Rank: #20780 (+26)
21M → 35K
8:23 | 11:12/mi
23M
3:59:49
Rank: #20863 (-83)
35K → 23M
15:50 | 12:39/mi
24M
4:11:54
Rank: #20891 (-28)
23M → 24M
12:05 | 12:05/mi
40K· 24.85 mi
4:22:37
Rank: #20904 (-13)
24M → 40K
10:43 | 12:32/mi
25.2M
4:27:10
Rank: #20894 (+10)
40K → 25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
4:39:00
Rank: #20948 (-54)
25.2M → Finish
11:50 | 11:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:54
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:35:06
Pace11:50 /mi
📊Positive Split: 25.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4225:048:0425:04
8:04
-
10K
6.21 mi12:11:1650:388:0925:34
8:14
+0:10
15K
9.32 mi12:39:581:19:208:3128:42
9:14
+1:00
20K
12.43 mi13:16:281:55:509:1936:30
11:45
+2:31
Half
13.11 mi13:24:322:03:549:278:04
11:49
+0:04
25K
15.53 mi13:52:002:31:229:4527:28
11:20
-0:29
30K
18.64 mi14:28:073:07:2910:0336:07
11:37
+0:17
20M
20.00 mi14:43:323:22:5410:0915:25
11:21
-0:16
21M
21.00 mi14:56:143:35:3610:1612:42
12:42
+1:21
35K
21.75 mi15:04:373:43:5910:188:23
11:12
-1:30
23M
23.00 mi15:20:273:59:4910:2615:50
12:39
+1:27
24M
24.00 mi15:32:324:11:5410:3012:05
12:05
-0:34
40K
24.85 mi15:43:154:22:3710:3410:43
12:32
+0:27
25.2M
25.20 mi15:47:484:27:1010:364:33
13:12
+0:40
Finish
26.22 mi15:59:384:39:0010:3911:50
11:37
-1:35

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

8:04 /mi

Average Pace

10:39 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:20

28% of race

Time at Steady Pace

2:35:52

56% of race

Time at Slower Pace

43:48

16% of race

Average Pace: 10:38 /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 mi11:45:4225:048:0425:04
8:04
#15173
10K
6.21 mi12:11:1650:388:0925:34
8:14
#15449
15K
9.32 mi12:39:581:19:208:3128:42
9:14
#17166
20K
12.43 mi13:16:281:55:509:1936:30
11:45
#20175
Half
13.11 mi13:24:322:03:549:278:04
11:49
#20492
25K
15.53 mi13:52:002:31:229:4527:28
11:20
#20813
30K
18.64 mi14:28:073:07:2910:0336:07
11:37
#20909
20M
20.00 mi14:43:323:22:5410:0915:25
11:21
#20840
21M
21.00 mi14:56:143:35:3610:1612:42
12:42
#20806
35K
21.75 mi15:04:373:43:5910:188:23
11:12
#20780
23M
23.00 mi15:20:273:59:4910:2615:50
12:39
#20863
24M
24.00 mi15:32:324:11:5410:3012:05
12:05
#20891
40K
24.85 mi15:43:154:22:3710:3410:43
12:32
#20904
25.2M
25.20 mi15:47:484:27:1010:364:33
13:12
#20894
Finish
26.22 mi15:59:384:39:0010:3911:50
11:37
#20948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151735049504919853(Top 78%)7705(Top 71%)7705(Top 165%)
10K6.21 mi3.10 mi15449-2765214-1655214-16515737(Top 62%)5371(Top 49%)5371(Top 115%)
15K9.32 mi3.11 mi17166-17176251-10376251-103719853(Top 78%)7705(Top 71%)7705(Top 165%)
20K12.43 mi3.11 mi20175-30097915-16647915-166423678(Top 93%)9826(Top 90%)9826(Top 211%)
Half13.11 mi0.68 mi20492-3178088-1738088-17324437(Top 96%)10292(Top 94%)10292(Top 221%)
25K15.53 mi2.42 mi20813-3218284-1968284-19622137(Top 87%)9075(Top 83%)9075(Top 195%)
30K18.64 mi3.11 mi20909-968385-1018385-10121273(Top 83%)8779(Top 80%)8779(Top 188%)
20M20.00 mi1.36 mi20840+698374+118374+1120082(Top 79%)8267(Top 76%)8267(Top 177%)
21M21.00 mi1.00 mi20806+348382-88382-820235(Top 79%)8450(Top 77%)8450(Top 181%)
35K21.75 mi0.75 mi20780+268388-68388-620251(Top 79%)8479(Top 78%)8479(Top 182%)
23M23.00 mi1.25 mi20863-838461-738461-7321954(Top 86%)9349(Top 86%)9349(Top 201%)
24M24.00 mi1.00 mi20891-288498-378498-3721615(Top 85%)9245(Top 85%)9245(Top 198%)
40K24.85 mi0.85 mi20904-138517-198517-1921482(Top 84%)9216(Top 84%)9216(Top 198%)
25.2M25.20 mi0.35 mi20894+108517851720127(Top 79%)8586(Top 79%)8586(Top 184%)
Finish26.22 mi1.02 mi20948-548554-378554-3722632(Top 89%)9763(Top 89%)9763(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19853

Females

7705

F18-39

7705

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

15737

Females

5371

F18-39

5371

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19853

Females

7705

F18-39

7705

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23678

Females

9826

F18-39

9826

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24437

Females

10292

F18-39

10292

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22137

Females

9075

F18-39

9075

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

21273

Females

8779

F18-39

8779

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20082

Females

8267

F18-39

8267

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20235

Females

8450

F18-39

8450

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20251

Females

8479

F18-39

8479

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

21954

Females

9349

F18-39

9349

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21615

Females

9245

F18-39

9245

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21482

Females

9216

F18-39

9216

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20127

Females

8586

F18-39

8586

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

22632

Females

9763

F18-39

9763

Passing Analysis

Category:
Athletes Passed
922
Passed By
6697
Net Change
-5775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15173
5K → 10K189465-276#15173#15449
10K → 15K191736-1717#15449#17166
15K → 20K93018-3009#17166#20175
20K → Half2319-317#20175#20492
Half → 25K79400-321#20492#20813
25K → 30K139235-96#20813#20909
30K → 20M11243+69#20909#20840
20M → 21M9662+34#20840#20806
21M → 35K6842+26#20806#20780
35K → 23M50133-83#20780#20863
23M → 24M5583-28#20863#20891
24M → 40K3447-13#20891#20904
40K → 25.2M2414+10#20904#20894
25.2M → Finish46100-54#20894#20948
TOTALS9226697-5775
📊

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