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BOSTON MARATHON 2024

Stephanie Croke

Bib: 24652•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
27:45
Rank: #19812
Start → 5K
27:45 | 8:56/mi
10K· 6.21 mi
55:41
Rank: #19742 (+70)
5K → 10K
27:56 | 8:59/mi
15K· 9.32 mi
1:23:32
Rank: #19415 (+327)
10K → 15K
27:51 | 8:58/mi
20K· 12.43 mi
1:52:15
Rank: #19105 (+310)
15K → 20K
28:43 | 9:15/mi
Half· 13.11 mi
1:58:35
Rank: #19120 (-15)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:22:55
Rank: #19157 (-37)
Half → 25K
24:20 | 10:02/mi
30K· 18.64 mi
2:55:36
Rank: #19090 (+67)
25K → 30K
32:41 | 10:31/mi
20M
3:10:13
Rank: #19050 (+40)
30K → 20M
14:37 | 10:45/mi
21M
3:21:30
Rank: #18924 (+126)
20M → 21M
11:17 | 11:17/mi
35K· 21.75 mi
3:29:23
Rank: #18898 (+26)
21M → 35K
7:53 | 10:32/mi
23M
3:42:54
Rank: #18787 (+111)
35K → 23M
13:31 | 10:48/mi
24M
3:53:23
Rank: #18725 (+62)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:02:20
Rank: #18629 (+96)
24M → 40K
8:57 | 10:28/mi
25.2M
4:06:13
Rank: #18565 (+64)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:16:05
Rank: #18503 (+62)
25.2M → Finish
9:52 | 9:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:35
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:17:30
Pace10:29 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2827:458:5627:45
8:56
-
10K
6.21 mi12:11:2455:418:5827:56
8:59
+0:03
15K
9.32 mi12:39:151:23:328:5827:51
8:58
-0:01
20K
12.43 mi13:07:581:52:159:0228:43
9:15
+0:17
Half
13.11 mi13:14:181:58:359:036:20
9:17
+0:02
25K
15.53 mi13:38:382:22:559:1224:20
10:02
+0:45
30K
18.64 mi14:11:192:55:369:2532:41
10:31
+0:29
20M
20.00 mi14:25:563:10:139:3114:37
10:45
+0:14
21M
21.00 mi14:37:133:21:309:3611:17
11:17
+0:32
35K
21.75 mi14:45:063:29:239:387:53
10:32
-0:45
23M
23.00 mi14:58:373:42:549:4113:31
10:48
+0:16
24M
24.00 mi15:09:063:53:239:4310:29
10:29
-0:19
40K
24.85 mi15:18:034:02:209:458:57
10:28
-0:01
25.2M
25.20 mi15:21:564:06:139:463:53
11:16
+0:48
Finish
26.22 mi15:31:484:16:059:469:52
9:41
-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

8:56 /mi

Average Pace

9:46 /mi

Slowest Pace

11:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:47

60% of race

Time at Steady Pace

1:28:08

34% of race

Time at Slower Pace

15:10

6% of race

Average Pace: 9:46 /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 mi11:43:2827:458:5627:45
8:56
#19812
10K
6.21 mi12:11:2455:418:5827:56
8:59
#19742
15K
9.32 mi12:39:151:23:328:5827:51
8:58
#19415
20K
12.43 mi13:07:581:52:159:0228:43
9:15
#19105
Half
13.11 mi13:14:181:58:359:036:20
9:17
#19120
25K
15.53 mi13:38:382:22:559:1224:20
10:02
#19157
30K
18.64 mi14:11:192:55:369:2532:41
10:31
#19090
20M
20.00 mi14:25:563:10:139:3114:37
10:45
#19050
21M
21.00 mi14:37:133:21:309:3611:17
11:17
#18924
35K
21.75 mi14:45:063:29:239:387:53
10:32
#18898
23M
23.00 mi14:58:373:42:549:4113:31
10:48
#18787
24M
24.00 mi15:09:063:53:239:4310:29
10:29
#18725
40K
24.85 mi15:18:034:02:209:458:57
10:28
#18629
25.2M
25.20 mi15:21:564:06:139:463:53
11:16
#18565
Finish
26.22 mi15:31:484:16:059:469:52
9:41
#18503
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi198127783778318746(Top 73%)7103(Top 65%)7103(Top 152%)
10K6.21 mi3.10 mi19742+707731+527731+5219727(Top 77%)7688(Top 70%)7688(Top 165%)
15K9.32 mi3.11 mi19415+3277526+2057526+20518746(Top 73%)7103(Top 65%)7103(Top 152%)
20K12.43 mi3.11 mi19105+3107352+1747352+17418365(Top 72%)6916(Top 63%)6916(Top 148%)
Half13.11 mi0.68 mi19120-157363-117363-1119377(Top 76%)7534(Top 69%)7534(Top 162%)
25K15.53 mi2.42 mi19157-377390-277390-2719211(Top 75%)7486(Top 69%)7486(Top 161%)
30K18.64 mi3.11 mi19090+677417-277417-2718837(Top 74%)7492(Top 69%)7492(Top 161%)
20M20.00 mi1.36 mi19050+407432-157432-1518681(Top 73%)7555(Top 69%)7555(Top 162%)
21M21.00 mi1.00 mi18924+1267393+397393+3917114(Top 67%)6914(Top 63%)6914(Top 148%)
35K21.75 mi0.75 mi18898+267390+37390+318687(Top 73%)7671(Top 70%)7671(Top 165%)
23M23.00 mi1.25 mi18787+1117345+457345+4517836(Top 70%)7328(Top 67%)7328(Top 157%)
24M24.00 mi1.00 mi18725+627337+87337+817805(Top 70%)7369(Top 67%)7369(Top 158%)
40K24.85 mi0.85 mi18629+967309+287309+2816610(Top 65%)6815(Top 62%)6815(Top 146%)
25.2M25.20 mi0.35 mi18565+647285+247285+2415399(Top 60%)6237(Top 57%)6237(Top 134%)
Finish26.22 mi1.02 mi18503+627279+67279+617303(Top 68%)7166(Top 66%)7166(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18746

Females

7103

F18-39

7103

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

19727

Females

7688

F18-39

7688

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18746

Females

7103

F18-39

7103

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18365

Females

6916

F18-39

6916

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19377

Females

7534

F18-39

7534

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19211

Females

7486

F18-39

7486

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18837

Females

7492

F18-39

7492

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

18681

Females

7555

F18-39

7555

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17114

Females

6914

F18-39

6914

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

18687

Females

7671

F18-39

7671

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17836

Females

7328

F18-39

7328

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

17805

Females

7369

F18-39

7369

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16610

Females

6815

F18-39

6815

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15399

Females

6237

F18-39

6237

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17303

Females

7166

F18-39

7166

Passing Analysis

Category:
Athletes Passed
2428
Passed By
1119
Net Change
+1309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19812
5K → 10K292222+70#19812#19742
10K → 15K40780+327#19742#19415
15K → 20K410100+310#19415#19105
20K → Half4459-15#19105#19120
Half → 25K171208-37#19120#19157
25K → 30K267200+67#19157#19090
30K → 20M10666+40#19090#19050
20M → 21M15630+126#19050#18924
21M → 35K6438+26#18924#18898
35K → 23M14635+111#18898#18787
23M → 24M9735+62#18787#18725
24M → 40K10711+96#18725#18629
40K → 25.2M684+64#18629#18565
25.2M → Finish9331+62#18565#18503
TOTALS24281119+1309
📊

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