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BOSTON MARATHON 2024

Elizabeth Bobroske

Bib: 25285•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
33:09
Rank: #24390
Start → 5K
33:09 | 10:40/mi
10K· 6.21 mi
1:05:11
Rank: #23767 (+623)
5K → 10K
32:02 | 10:19/mi
15K· 9.32 mi
1:38:28
Rank: #23585 (+182)
10K → 15K
33:17 | 10:43/mi
20K· 12.43 mi
2:14:36
Rank: #23647 (-62)
15K → 20K
36:08 | 11:38/mi
Half· 13.11 mi
2:21:55
Rank: #23624 (+23)
20K → Half
7:19 | 10:43/mi
25K· 15.53 mi
2:49:40
Rank: #23422 (+202)
Half → 25K
27:45 | 11:27/mi
30K· 18.64 mi
3:26:39
Rank: #23129 (+293)
25K → 30K
36:59 | 11:54/mi
20M
3:43:38
Rank: #23055 (+74)
30K → 20M
16:59 | 12:30/mi
21M
3:57:24
Rank: #23024 (+31)
20M → 21M
13:46 | 13:46/mi
35K· 21.75 mi
4:07:36
Rank: #23066 (-42)
21M → 35K
10:12 | 13:38/mi
23M
4:23:59
Rank: #23055 (+11)
35K → 23M
16:23 | 13:05/mi
24M
4:35:57
Rank: #23021 (+34)
23M → 24M
11:58 | 11:58/mi
40K· 24.85 mi
4:47:00
Rank: #23004 (+17)
24M → 40K
11:03 | 12:55/mi
25.2M
4:51:30
Rank: #22970 (+34)
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
5:02:11
Rank: #22907 (+63)
25.2M → Finish
10:41 | 10:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:55
Pace10:50 /mi
2nd Half
Distance13.11 mi
Time2:40:16
Pace12:14 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1633:0910:4033:09
10:40
-
10K
6.21 mi12:21:181:05:1110:2932:02
10:19
-0:21
15K
9.32 mi12:54:351:38:2810:3433:17
10:43
+0:24
20K
12.43 mi13:30:432:14:3610:5036:08
11:38
+0:55
Half
13.11 mi13:38:022:21:5510:507:19
10:43
-0:55
25K
15.53 mi14:05:472:49:4010:5527:45
11:27
+0:44
30K
18.64 mi14:42:463:26:3911:0536:59
11:54
+0:27
20M
20.00 mi14:59:453:43:3811:1116:59
12:30
+0:36
21M
21.00 mi15:13:313:57:2411:1813:46
13:46
+1:16
35K
21.75 mi15:23:434:07:3611:2310:12
13:38
-0:08
23M
23.00 mi15:40:064:23:5911:2916:23
13:05
-0:33
24M
24.00 mi15:52:044:35:5711:3011:58
11:58
-1:07
40K
24.85 mi16:03:074:47:0011:3311:03
12:55
+0:57
25.2M
25.20 mi16:07:374:51:3011:344:30
13:03
+0:08
Finish
26.22 mi16:18:185:02:1111:3210:41
10:29
-2:34

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

10:19 /mi

Average Pace

11:32 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:28

39% of race

Time at Steady Pace

1:52:50

37% of race

Time at Slower Pace

1:12:53

24% of race

Average Pace: 11:31 /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 mi11:49:1633:0910:4033:09
10:40
#24390
10K
6.21 mi12:21:181:05:1110:2932:02
10:19
#23767
15K
9.32 mi12:54:351:38:2810:3433:17
10:43
#23585
20K
12.43 mi13:30:432:14:3610:5036:08
11:38
#23647
Half
13.11 mi13:38:022:21:5510:507:19
10:43
#23624
25K
15.53 mi14:05:472:49:4010:5527:45
11:27
#23422
30K
18.64 mi14:42:463:26:3911:0536:59
11:54
#23129
20M
20.00 mi14:59:453:43:3811:1116:59
12:30
#23055
21M
21.00 mi15:13:313:57:2411:1813:46
13:46
#23024
35K
21.75 mi15:23:434:07:3611:2310:12
13:38
#23066
23M
23.00 mi15:40:064:23:5911:2916:23
13:05
#23055
24M
24.00 mi15:52:044:35:5711:3011:58
11:58
#23021
40K
24.85 mi16:03:074:47:0011:3311:03
12:55
#23004
25.2M
25.20 mi16:07:374:51:3011:344:30
13:03
#22970
Finish
26.22 mi16:18:185:02:1111:3210:41
10:29
#22907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24390101811018123308(Top 91%)9597(Top 88%)9597(Top 206%)
10K6.21 mi3.10 mi23767+6239808+3739808+37323207(Top 91%)9537(Top 87%)9537(Top 205%)
15K9.32 mi3.11 mi23585+1829725+839725+8323308(Top 91%)9597(Top 88%)9597(Top 206%)
20K12.43 mi3.11 mi23647-629770-459770-4523539(Top 92%)9749(Top 89%)9749(Top 209%)
Half13.11 mi0.68 mi23624+239762+89762+823100(Top 90%)9549(Top 87%)9549(Top 205%)
25K15.53 mi2.42 mi23422+2029678+849678+8422332(Top 87%)9176(Top 84%)9176(Top 197%)
30K18.64 mi3.11 mi23129+2939576+1029576+10221766(Top 85%)9040(Top 83%)9040(Top 194%)
20M20.00 mi1.36 mi23055+749553+239553+2322174(Top 87%)9343(Top 86%)9343(Top 200%)
21M21.00 mi1.00 mi23024+319551+29551+222011(Top 86%)9300(Top 85%)9300(Top 200%)
35K21.75 mi0.75 mi23066-429587-369587-3623968(Top 94%)10285(Top 94%)10285(Top 221%)
23M23.00 mi1.25 mi23055+119596-99596-922683(Top 89%)9692(Top 89%)9692(Top 208%)
24M24.00 mi1.00 mi23021+349586+109586+1021389(Top 84%)9131(Top 84%)9131(Top 196%)
40K24.85 mi0.85 mi23004+179587-19587-122155(Top 87%)9531(Top 87%)9531(Top 205%)
25.2M25.20 mi0.35 mi22970+349569+189569+1819843(Top 78%)8450(Top 77%)8450(Top 181%)
Finish26.22 mi1.02 mi22907+639544+259544+2519997(Top 78%)8479(Top 78%)8479(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23308

Females

9597

F18-39

9597

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

23207

Females

9537

F18-39

9537

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23308

Females

9597

F18-39

9597

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

23539

Females

9749

F18-39

9749

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23100

Females

9549

F18-39

9549

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22332

Females

9176

F18-39

9176

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

21766

Females

9040

F18-39

9040

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

22174

Females

9343

F18-39

9343

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22011

Females

9300

F18-39

9300

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

23968

Females

10285

F18-39

10285

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22683

Females

9692

F18-39

9692

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21389

Females

9131

F18-39

9131

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22155

Females

9531

F18-39

9531

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19843

Females

8450

F18-39

8450

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19997

Females

8479

F18-39

8479

Passing Analysis

Category:
Athletes Passed
2033
Passed By
550
Net Change
+1483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24390
5K → 10K63512+623#24390#23767
10K → 15K25876+182#23767#23585
15K → 20K100162-62#23585#23647
20K → Half3815+23#23647#23624
Half → 25K22624+202#23624#23422
25K → 30K31623+293#23422#23129
30K → 20M10430+74#23129#23055
20M → 21M6837+31#23055#23024
21M → 35K2567-42#23024#23066
35K → 23M5746+11#23066#23055
23M → 24M4511+34#23055#23021
24M → 40K4427+17#23021#23004
40K → 25.2M384+34#23004#22970
25.2M → Finish7916+63#22970#22907
TOTALS2033550+1483
📊

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