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BOSTON MARATHON 2024

Jessica Sullivan

Bib: 24457•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
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
7:36/mi
23:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
47:55
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:12:22
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:38:28
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:43:58
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:05:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:55/mi
2:32:42
↑ 181↓ 1480.2%
20M
9:41/mi
2:45:52
↑ 64↓ 500.2%
21M
11:23/mi
2:57:15
↑ 106↓ 241.6%
35K· 21.75 mi
11:06/mi
3:05:33
↑ 17↓ 861.7%
23M
10:13/mi
3:18:20
↑ 23↓ 630.6%
24M
9:10/mi
3:27:30
↓ 821.3%
40K· 24.85 mi
10:36/mi
3:36:34
↓ 200.3%
25.2M
10:00/mi
3:40:01
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
3:49:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:58
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:05:31
Pace9:34 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:4423:377:3623:37
7:36
-
10K
6.21 mi12:03:0247:557:4324:18
7:49
+0:13
15K
9.32 mi12:27:291:12:227:4624:27
7:52
+0:03
20K
12.43 mi12:53:351:38:287:5526:06
8:24
+0:32
Half
13.11 mi12:59:051:43:587:565:30
8:04
-0:20
25K
15.53 mi13:20:082:05:018:0321:03
8:41
+0:37
30K
18.64 mi13:47:492:32:428:1127:41
8:55
+0:14
20M
20.00 mi14:00:592:45:528:1813:10
9:41
+0:46
21M
21.00 mi14:12:222:57:158:2611:23
11:23
+1:42
35K
21.75 mi14:20:403:05:338:328:18
11:06
-0:17
23M
23.00 mi14:33:273:18:208:3712:47
10:13
-0:53
24M
24.00 mi14:42:373:27:308:399:10
9:10
-1:03
40K
24.85 mi14:51:413:36:348:439:04
10:36
+1:26
25.2M
25.20 mi14:55:083:40:018:443:27
10:00
-0:36
Finish
26.22 mi15:04:363:49:298:469:28
9:17
-0:43

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

7:36 /mi

Average Pace

8:46 /mi

Slowest Pace

11:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:58

45% of race

Time at Steady Pace

1:20:32

35% of race

Time at Slower Pace

44:59

20% of race

Average Pace: 8:45 /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 mi11:38:4423:377:3623:37
7:36
#11572
10K
6.21 mi12:03:0247:557:4324:18
7:49
#12199
15K
9.32 mi12:27:291:12:227:4624:27
7:52
#12239
20K
12.43 mi12:53:351:38:287:5526:06
8:24
#12808
Half
13.11 mi12:59:051:43:587:565:30
8:04
#12833
25K
15.53 mi13:20:082:05:018:0321:03
8:41
#13054
30K
18.64 mi13:47:492:32:428:1127:41
8:55
#12918
20M
20.00 mi14:00:592:45:528:1813:10
9:41
#13086
21M
21.00 mi14:12:222:57:158:2611:23
11:23
#13483
35K
21.75 mi14:20:403:05:338:328:18
11:06
#13885
23M
23.00 mi14:33:273:18:208:3712:47
10:13
#14088
24M
24.00 mi14:42:373:27:308:399:10
9:10
#14025
40K
24.85 mi14:51:413:36:348:439:04
10:36
#14204
25.2M
25.20 mi14:55:083:40:018:443:27
10:00
#14117
Finish
26.22 mi15:04:363:49:298:469:28
9:17
#14156
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi115722895289512475(Top 49%)3500(Top 32%)3500(Top 75%)
10K6.21 mi3.10 mi12199-6273279-3843279-38412854(Top 50%)3681(Top 34%)3681(Top 79%)
15K9.32 mi3.11 mi12239-403329-503329-5012475(Top 49%)3500(Top 32%)3500(Top 75%)
20K12.43 mi3.11 mi12808-5693659-3303659-33014259(Top 56%)4582(Top 42%)4582(Top 98%)
Half13.11 mi0.68 mi12833-253690-313690-3113227(Top 52%)4041(Top 37%)4041(Top 87%)
25K15.53 mi2.42 mi13054-2213840-1503840-15014009(Top 55%)4622(Top 42%)4622(Top 99%)
30K18.64 mi3.11 mi12918+1363863-233863-2312807(Top 50%)4179(Top 38%)4179(Top 90%)
20M20.00 mi1.36 mi13086-1684034-1714034-17115312(Top 60%)5845(Top 54%)5845(Top 125%)
21M21.00 mi1.00 mi13483-3974307-2734307-27317369(Top 68%)7026(Top 64%)7026(Top 151%)
35K21.75 mi0.75 mi13885-4024570-2634570-26320011(Top 78%)8342(Top 76%)8342(Top 179%)
23M23.00 mi1.25 mi14088-2034732-1624732-16216145(Top 63%)6463(Top 59%)6463(Top 139%)
24M24.00 mi1.00 mi14025+634748-164748-1612960(Top 51%)4910(Top 45%)4910(Top 105%)
40K24.85 mi0.85 mi14204-1794878-1304878-13016988(Top 66%)7016(Top 64%)7016(Top 151%)
25.2M25.20 mi0.35 mi14117+874845+334845+3311030(Top 43%)4128(Top 38%)4128(Top 89%)
Finish26.22 mi1.02 mi14156-394897-524897-5215560(Top 61%)6281(Top 57%)6281(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12475

Females

3500

F18-39

3500

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12854

Females

3681

F18-39

3681

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12475

Females

3500

F18-39

3500

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14259

Females

4582

F18-39

4582

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13227

Females

4041

F18-39

4041

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14009

Females

4622

F18-39

4622

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12807

Females

4179

F18-39

4179

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15312

Females

5845

F18-39

5845

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

17369

Females

7026

F18-39

7026

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20011

Females

8342

F18-39

8342

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16145

Females

6463

F18-39

6463

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

12960

Females

4910

F18-39

4910

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16988

Females

7016

F18-39

7016

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11030

Females

4128

F18-39

4128

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15560

Females

6281

F18-39

6281

Passing Analysis

Category:
Athletes Passed
1530
Passed By
4114
Net Change
-2584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11572
5K → 10K91718-627#11572#12199
10K → 15K220260-40#12199#12239
15K → 20K113682-569#12239#12808
20K → Half4166-25#12808#12833
Half → 25K179400-221#12833#13054
25K → 30K337201+136#13054#12918
30K → 20M97265-168#12918#13086
20M → 21M44441-397#13086#13483
21M → 35K19421-402#13483#13885
35K → 23M65268-203#13885#14088
23M → 24M13370+63#14088#14025
24M → 40K32211-179#14025#14204
40K → 25.2M958+87#14204#14117
25.2M → Finish64103-39#14117#14156
TOTALS15304114-2584
📊

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