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BOSTON MARATHON 2024

Caroline Wenners

Bib: 25149•F

NY

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
28:15
Rank: #20451
Start → 5K
28:15 | 9:06/mi
10K· 6.21 mi
55:13
Rank: #19433 (+1018)
5K → 10K
26:58 | 8:41/mi
15K· 9.32 mi
1:24:09
Rank: #19687 (-254)
10K → 15K
28:56 | 9:19/mi
20K· 12.43 mi
1:57:05
Rank: #20453 (-766)
15K → 20K
32:56 | 10:36/mi
Half· 13.11 mi
2:04:38
Rank: #20678 (-225)
20K → Half
7:33 | 11:04/mi
25K· 15.53 mi
2:30:56
Rank: #20742 (-64)
Half → 25K
26:18 | 10:51/mi
30K· 18.64 mi
3:06:15
Rank: #20747 (-5)
25K → 30K
35:19 | 11:22/mi
20M
3:21:13
Rank: #20615 (+132)
30K → 20M
14:58 | 11:01/mi
21M
3:34:18
Rank: #20641 (-26)
20M → 21M
13:05 | 13:05/mi
35K· 21.75 mi
3:42:17
Rank: #20585 (+56)
21M → 35K
7:59 | 10:40/mi
23M
3:56:40
Rank: #20533 (+52)
35K → 23M
14:23 | 11:29/mi
24M
4:10:14
Rank: #20722 (-189)
23M → 24M
13:34 | 13:34/mi
40K· 24.85 mi
4:21:48
Rank: #20845 (-123)
24M → 40K
11:34 | 13:32/mi
25.2M
4:26:04
Rank: #20790 (+55)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:36:05
Rank: #20688 (+102)
25.2M → Finish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:31:27
Pace11:33 /mi
📊Positive Split: 21.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2128:159:0628:15
9:06
-
10K
6.21 mi12:11:1955:138:5326:58
8:41
-0:25
15K
9.32 mi12:40:151:24:099:0228:56
9:19
+0:38
20K
12.43 mi13:13:111:57:059:2532:56
10:36
+1:17
Half
13.11 mi13:20:442:04:389:307:33
11:04
+0:28
25K
15.53 mi13:47:022:30:569:4326:18
10:51
-0:13
30K
18.64 mi14:22:213:06:159:5935:19
11:22
+0:31
20M
20.00 mi14:37:193:21:1310:0414:58
11:01
-0:21
21M
21.00 mi14:50:243:34:1810:1213:05
13:05
+2:04
35K
21.75 mi14:58:233:42:1710:137:59
10:40
-2:25
23M
23.00 mi15:12:463:56:4010:1714:23
11:29
+0:49
24M
24.00 mi15:26:204:10:1410:2613:34
13:34
+2:05
40K
24.85 mi15:37:544:21:4810:3211:34
13:32
-0:02
25.2M
25.20 mi15:42:104:26:0410:334:16
12:22
-1:10
Finish
26.22 mi15:52:114:36:0510:3210:01
9:50
-2:32

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

8:41 /mi

Average Pace

10:32 /mi

Slowest Pace

13:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:10

34% of race

Time at Steady Pace

2:19:26

51% of race

Time at Slower Pace

42:29

15% of race

Average Pace: 10:32 /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 mi11:44:2128:159:0628:15
9:06
#20451
10K
6.21 mi12:11:1955:138:5326:58
8:41
#19433
15K
9.32 mi12:40:151:24:099:0228:56
9:19
#19687
20K
12.43 mi13:13:111:57:059:2532:56
10:36
#20453
Half
13.11 mi13:20:442:04:389:307:33
11:04
#20678
25K
15.53 mi13:47:022:30:569:4326:18
10:51
#20742
30K
18.64 mi14:22:213:06:159:5935:19
11:22
#20747
20M
20.00 mi14:37:193:21:1310:0414:58
11:01
#20615
21M
21.00 mi14:50:243:34:1810:1213:05
13:05
#20641
35K
21.75 mi14:58:233:42:1710:137:59
10:40
#20585
23M
23.00 mi15:12:463:56:4010:1714:23
11:29
#20533
24M
24.00 mi15:26:204:10:1410:2613:34
13:34
#20722
40K
24.85 mi15:37:544:21:4810:3211:34
13:32
#20845
25.2M
25.20 mi15:42:104:26:0410:334:16
12:22
#20790
Finish
26.22 mi15:52:114:36:0510:3210:01
9:50
#20688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi204518122812220066(Top 79%)7826(Top 72%)7826(Top 168%)
10K6.21 mi3.10 mi19433+10187552+5707552+57018265(Top 71%)6880(Top 63%)6880(Top 148%)
15K9.32 mi3.11 mi19687-2547674-1227674-12220066(Top 79%)7826(Top 72%)7826(Top 168%)
20K12.43 mi3.11 mi20453-7668059-3858059-38521866(Top 86%)8838(Top 81%)8838(Top 190%)
Half13.11 mi0.68 mi20678-2258192-1338192-13323605(Top 92%)9826(Top 90%)9826(Top 211%)
25K15.53 mi2.42 mi20742-648240-488240-4821186(Top 83%)8576(Top 79%)8576(Top 184%)
30K18.64 mi3.11 mi20747-58291-518291-5120753(Top 81%)8504(Top 78%)8504(Top 182%)
20M20.00 mi1.36 mi20615+1328255+368255+3619333(Top 76%)7880(Top 72%)7880(Top 169%)
21M21.00 mi1.00 mi20641-268300-458300-4520895(Top 82%)8746(Top 80%)8746(Top 188%)
35K21.75 mi0.75 mi20585+568287+138287+1319031(Top 74%)7854(Top 72%)7854(Top 169%)
23M23.00 mi1.25 mi20533+528283+48283+419621(Top 77%)8207(Top 75%)8207(Top 176%)
24M24.00 mi1.00 mi20722-1898408-1258408-12523757(Top 93%)10249(Top 94%)10249(Top 220%)
40K24.85 mi0.85 mi20845-1238487-798487-7923049(Top 90%)9945(Top 91%)9945(Top 213%)
25.2M25.20 mi0.35 mi20790+558458+298458+2918264(Top 71%)7663(Top 70%)7663(Top 164%)
Finish26.22 mi1.02 mi20688+1028426+328426+3217848(Top 70%)7437(Top 68%)7437(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20066

Females

7826

F18-39

7826

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18265

Females

6880

F18-39

6880

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20066

Females

7826

F18-39

7826

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21866

Females

8838

F18-39

8838

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23605

Females

9826

F18-39

9826

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

21186

Females

8576

F18-39

8576

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20753

Females

8504

F18-39

8504

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19333

Females

7880

F18-39

7880

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20895

Females

8746

F18-39

8746

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19031

Females

7854

F18-39

7854

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

19621

Females

8207

F18-39

8207

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23757

Females

10249

F18-39

10249

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23049

Females

9945

F18-39

9945

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18264

Females

7663

F18-39

7663

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

17848

Females

7437

F18-39

7437

Passing Analysis

Category:
Athletes Passed
2139
Passed By
2376
Net Change
-237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20451
5K → 10K103517+1018#20451#19433
10K → 15K144398-254#19433#19687
15K → 20K45811-766#19687#20453
20K → Half3228-225#20453#20678
Half → 25K139203-64#20678#20742
25K → 30K172177-5#20742#20747
30K → 20M15624+132#20747#20615
20M → 21M5985-26#20615#20641
21M → 35K7418+56#20641#20585
35K → 23M10250+52#20585#20533
23M → 24M21210-189#20533#20722
24M → 40K20143-123#20722#20845
40K → 25.2M616+55#20845#20790
25.2M → Finish1086+102#20790#20688
TOTALS21392376-237
📊

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