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BOSTON MARATHON 2024

Jessica Shrey

Bib: 27874•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:47/mi
33:30
↑ 97↓ 3451.5%
10K· 6.21 mi
10:21/mi
1:05:39
↑ 79↓ 1380.4%
15K· 9.32 mi
10:17/mi
1:37:37
↑ 67↓ 78
20K· 12.43 mi
11:14/mi
2:12:31
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:19:16
↑ 19↓ 370.5%
25K· 15.53 mi
10:50/mi
2:45:33
↑ 66↓ 880.2%
30K· 18.64 mi
11:46/mi
3:22:05
↑ 181↓ 1480.2%
20M
12:01/mi
3:38:25
↑ 64↓ 500.2%
21M
11:29/mi
3:49:54
↑ 106↓ 241.6%
35K· 21.75 mi
11:00/mi
3:58:08
↑ 17↓ 861.7%
23M
12:15/mi
4:13:28
↑ 23↓ 630.6%
24M
10:59/mi
4:24:27
↓ 821.3%
40K· 24.85 mi
11:09/mi
4:33:59
↓ 200.3%
25.2M
11:16/mi
4:37:52
↑ 13↓ 160.2%
Finish· 26.22 mi
9:03/mi
4:47:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:16
Pace10:37 /mi
2nd Half
Distance13.11 mi
Time2:27:49
Pace11:17 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5133:3010:4733:30
10:47
-
10K
6.21 mi12:24:001:05:3910:3432:09
10:21
-0:26
15K
9.32 mi12:55:581:37:3710:2831:58
10:17
-0:04
20K
12.43 mi13:30:522:12:3110:4034:54
11:14
+0:57
Half
13.11 mi13:37:372:19:1610:376:45
9:54
-1:20
25K
15.53 mi14:03:542:45:3310:3926:17
10:50
+0:56
30K
18.64 mi14:40:263:22:0510:5036:32
11:46
+0:56
20M
20.00 mi14:56:463:38:2510:5516:20
12:01
+0:15
21M
21.00 mi15:08:153:49:5410:5711:29
11:29
-0:32
35K
21.75 mi15:16:293:58:0810:578:14
11:00
-0:29
23M
23.00 mi15:31:494:13:2811:0115:20
12:15
+1:15
24M
24.00 mi15:42:484:24:2711:0110:59
10:59
-1:16
40K
24.85 mi15:52:204:33:5911:019:32
11:09
+0:10
25.2M
25.20 mi15:56:134:37:5211:023:53
11:16
+0:07
Finish
26.22 mi16:05:264:47:0510:579:13
9:03
-2:13

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

9:03 /mi

Average Pace

10:57 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:05

28% of race

Time at Steady Pace

2:07:19

44% of race

Time at Slower Pace

1:19:41

28% of race

Average Pace: 10:57 /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 mi11:51:5133:3010:4733:30
10:47
#24571
10K
6.21 mi12:24:001:05:3910:3432:09
10:21
#23902
15K
9.32 mi12:55:581:37:3710:2831:58
10:17
#23425
20K
12.43 mi13:30:522:12:3110:4034:54
11:14
#23350
Half
13.11 mi13:37:372:19:1610:376:45
9:54
#23259
25K
15.53 mi14:03:542:45:3310:3926:17
10:50
#22906
30K
18.64 mi14:40:263:22:0510:5036:32
11:46
#22656
20M
20.00 mi14:56:463:38:2510:5516:20
12:01
#22582
21M
21.00 mi15:08:153:49:5410:5711:29
11:29
#22350
35K
21.75 mi15:16:293:58:0810:578:14
11:00
#22253
23M
23.00 mi15:31:494:13:2811:0115:20
12:15
#22204
24M
24.00 mi15:42:484:24:2711:0110:59
10:59
#22065
40K
24.85 mi15:52:204:33:5911:019:32
11:09
#21924
25.2M
25.20 mi15:56:134:37:5211:023:53
11:16
#21829
Finish
26.22 mi16:05:264:47:0510:579:13
9:03
#21668
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24571102841028422520(Top 88%)9158(Top 84%)9158(Top 197%)
10K6.21 mi3.10 mi23902+6699895+3899895+38923285(Top 91%)9573(Top 88%)9573(Top 205%)
15K9.32 mi3.11 mi23425+4779637+2589637+25822520(Top 88%)9158(Top 84%)9158(Top 197%)
20K12.43 mi3.11 mi23350+759618+199618+1923035(Top 90%)9469(Top 87%)9469(Top 203%)
Half13.11 mi0.68 mi23259+919569+499569+4921228(Top 83%)8537(Top 78%)8537(Top 183%)
25K15.53 mi2.42 mi22906+3539399+1709399+17021177(Top 83%)8572(Top 78%)8572(Top 184%)
30K18.64 mi3.11 mi22656+2509313+869313+8621522(Top 84%)8911(Top 82%)8911(Top 191%)
20M20.00 mi1.36 mi22582+749289+249289+2421405(Top 84%)8962(Top 82%)8962(Top 192%)
21M21.00 mi1.00 mi22350+2329184+1059184+10517641(Top 69%)7163(Top 66%)7163(Top 154%)
35K21.75 mi0.75 mi22253+979143+419143+4119848(Top 78%)8263(Top 76%)8263(Top 177%)
23M23.00 mi1.25 mi22204+499143914321244(Top 83%)9003(Top 82%)9003(Top 193%)
24M24.00 mi1.00 mi22065+1399088+559088+5519205(Top 75%)8068(Top 74%)8068(Top 173%)
40K24.85 mi0.85 mi21924+1419042+469042+4618506(Top 72%)7762(Top 71%)7762(Top 167%)
25.2M25.20 mi0.35 mi21829+958999+438999+4315423(Top 60%)6261(Top 57%)6261(Top 134%)
Finish26.22 mi1.02 mi21668+1618941+588941+5814457(Top 57%)5712(Top 52%)5712(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22520

Females

9158

F18-39

9158

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

23285

Females

9573

F18-39

9573

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22520

Females

9158

F18-39

9158

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

23035

Females

9469

F18-39

9469

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21228

Females

8537

F18-39

8537

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21177

Females

8572

F18-39

8572

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21522

Females

8911

F18-39

8911

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21405

Females

8962

F18-39

8962

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

17641

Females

7163

F18-39

7163

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19848

Females

8263

F18-39

8263

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21244

Females

9003

F18-39

9003

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19205

Females

8068

F18-39

8068

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18506

Females

7762

F18-39

7762

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15423

Females

6261

F18-39

6261

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14457

Females

5712

F18-39

5712

Passing Analysis

Category:
Athletes Passed
3167
Passed By
264
Net Change
+2903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24571
5K → 10K6789+669#24571#23902
10K → 15K49417+477#23902#23425
15K → 20K180105+75#23425#23350
20K → Half910+91#23350#23259
Half → 25K3574+353#23259#22906
25K → 30K29040+250#22906#22656
30K → 20M10430+74#22656#22582
20M → 21M2342+232#22582#22350
21M → 35K1047+97#22350#22253
35K → 23M8940+49#22253#22204
23M → 24M1423+139#22204#22065
24M → 40K1487+141#22065#21924
40K → 25.2M950+95#21924#21829
25.2M → Finish1610+161#21829#21668
TOTALS3167264+2903
📊

Passing Visuals

Category:
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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