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BOSTON MARATHON 2024

Sulma Shipley

Bib: 16230•F

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0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
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
8:21/mi
25:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:22/mi
51:56
↑ 79↓ 1380.4%
15K· 9.32 mi
8:29/mi
1:18:18
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:45:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:46/mi
1:51:39
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:13:50
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:42:41
↑ 181↓ 1480.2%
20M
9:12/mi
2:55:11
↑ 64↓ 500.2%
21M
9:51/mi
3:05:02
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:11:27
↑ 17↓ 861.7%
23M
8:53/mi
3:22:34
↑ 23↓ 630.6%
24M
8:53/mi
3:31:27
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:39:14
↓ 200.3%
25.2M
10:06/mi
3:42:43
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:51:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:39
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:59:37
Pace9:07 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2625:578:2125:57
8:21
-
10K
6.21 mi11:42:2551:568:2125:59
8:22
+0:01
15K
9.32 mi12:08:471:18:188:2426:22
8:29
+0:07
20K
12.43 mi12:36:091:45:408:3027:22
8:49
+0:20
Half
13.11 mi12:42:081:51:398:315:59
8:46
-0:03
25K
15.53 mi13:04:192:13:508:3722:11
9:09
+0:23
30K
18.64 mi13:33:102:42:418:4428:51
9:17
+0:08
20M
20.00 mi13:45:402:55:118:4612:30
9:12
-0:05
21M
21.00 mi13:55:313:05:028:499:51
9:51
+0:39
35K
21.75 mi14:01:563:11:278:486:25
8:35
-1:16
23M
23.00 mi14:13:033:22:348:4811:07
8:53
+0:18
24M
24.00 mi14:21:563:31:278:498:53
8:53
0:00
40K
24.85 mi14:29:433:39:148:497:47
9:06
+0:13
25.2M
25.20 mi14:33:123:42:438:503:29
10:06
+1:00
Finish
26.22 mi14:41:453:51:168:508:33
8:23
-1:43

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

8:21 /mi

Average Pace

8:50 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:16

40% of race

Time at Steady Pace

1:01:08

26% of race

Time at Slower Pace

1:16:52

33% of race

Average Pace: 8:49 /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 mi11:16:2625:578:2125:57
8:21
#16959
10K
6.21 mi11:42:2551:568:2125:59
8:22
#16682
15K
9.32 mi12:08:471:18:188:2426:22
8:29
#16504
20K
12.43 mi12:36:091:45:408:3027:22
8:49
#16436
Half
13.11 mi12:42:081:51:398:315:59
8:46
#16464
25K
15.53 mi13:04:192:13:508:3722:11
9:09
#16379
30K
18.64 mi13:33:102:42:418:4428:51
9:17
#16041
20M
20.00 mi13:45:402:55:118:4612:30
9:12
#15813
21M
21.00 mi13:55:313:05:028:499:51
9:51
#15605
35K
21.75 mi14:01:563:11:278:486:25
8:35
#15441
23M
23.00 mi14:13:033:22:348:4811:07
8:53
#15142
24M
24.00 mi14:21:563:31:278:498:53
8:53
#14954
40K
24.85 mi14:29:433:39:148:497:47
9:06
#14766
25.2M
25.20 mi14:33:123:42:438:503:29
10:06
#14682
Finish
26.22 mi14:41:453:51:168:508:33
8:23
#14520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi169596135613516331(Top 64%)5765(Top 53%)5765(Top 124%)
10K6.21 mi3.10 mi16682+2775968+1675968+16716505(Top 65%)5827(Top 53%)5827(Top 125%)
15K9.32 mi3.11 mi16504+1785851+1175851+11716331(Top 64%)5765(Top 53%)5765(Top 124%)
20K12.43 mi3.11 mi16436+685819+325819+3216432(Top 64%)5842(Top 53%)5842(Top 125%)
Half13.11 mi0.68 mi16464-285849-305849-3017206(Top 67%)6329(Top 58%)6329(Top 136%)
25K15.53 mi2.42 mi16379+855827+225827+2216215(Top 63%)5843(Top 53%)5843(Top 125%)
30K18.64 mi3.11 mi16041+3385696+1315696+13114568(Top 57%)5180(Top 47%)5180(Top 111%)
20M20.00 mi1.36 mi15813+2285607+895607+8913156(Top 51%)4656(Top 43%)4656(Top 100%)
21M21.00 mi1.00 mi15605+2085527+805527+8012377(Top 48%)4458(Top 41%)4458(Top 96%)
35K21.75 mi0.75 mi15441+1645453+745453+7411226(Top 44%)3889(Top 36%)3889(Top 83%)
23M23.00 mi1.25 mi15142+2995326+1275326+12710570(Top 41%)3700(Top 34%)3700(Top 79%)
24M24.00 mi1.00 mi14954+1885270+565270+5611589(Top 45%)4213(Top 39%)4213(Top 90%)
40K24.85 mi0.85 mi14766+1885200+705200+7011380(Top 45%)4238(Top 39%)4238(Top 91%)
25.2M25.20 mi0.35 mi14682+845167+335167+3311404(Top 45%)4304(Top 39%)4304(Top 92%)
Finish26.22 mi1.02 mi14520+1625102+655102+6510944(Top 43%)3965(Top 36%)3965(Top 85%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16331

Females

5765

F18-39

5765

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16505

Females

5827

F18-39

5827

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16331

Females

5765

F18-39

5765

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16432

Females

5842

F18-39

5842

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17206

Females

6329

F18-39

6329

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16215

Females

5843

F18-39

5843

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14568

Females

5180

F18-39

5180

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13156

Females

4656

F18-39

4656

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12377

Females

4458

F18-39

4458

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11226

Females

3889

F18-39

3889

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10570

Females

3700

F18-39

3700

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11589

Females

4213

F18-39

4213

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11380

Females

4238

F18-39

4238

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11404

Females

4304

F18-39

4304

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

10944

Females

3965

F18-39

3965

Passing Analysis

Category:
Athletes Passed
3390
Passed By
951
Net Change
+2439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16959
5K → 10K434157+277#16959#16682
10K → 15K314136+178#16682#16504
15K → 20K297229+68#16504#16436
20K → Half3159-28#16436#16464
Half → 25K262177+85#16464#16379
25K → 30K43496+338#16379#16041
30K → 20M24315+228#16041#15813
20M → 21M23527+208#15813#15605
21M → 35K17410+164#15605#15441
35K → 23M3034+299#15441#15142
23M → 24M20416+188#15142#14954
24M → 40K1979+188#14954#14766
40K → 25.2M895+84#14766#14682
25.2M → Finish17311+162#14682#14520
TOTALS3390951+2439
📊

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