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BOSTON MARATHON 2024

Sara Sullivan

Bib: 26881•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
9:36/mi
29:48
↑ 97↓ 3451.5%
10K· 6.21 mi
9:14/mi
58:29
↑ 79↓ 1380.4%
15K· 9.32 mi
9:23/mi
1:27:38
↑ 67↓ 78
20K· 12.43 mi
9:40/mi
1:57:40
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:04:25
↑ 19↓ 370.5%
25K· 15.53 mi
10:17/mi
2:29:21
↑ 66↓ 880.2%
30K· 18.64 mi
10:46/mi
3:02:48
↑ 181↓ 1480.2%
20M
10:32/mi
3:17:07
↑ 64↓ 500.2%
21M
12:28/mi
3:29:35
↑ 106↓ 241.6%
35K· 21.75 mi
9:32/mi
3:36:43
↑ 17↓ 861.7%
23M
10:23/mi
3:49:43
↑ 23↓ 630.6%
24M
9:58/mi
3:59:41
↓ 821.3%
40K· 24.85 mi
10:19/mi
4:08:30
↓ 200.3%
25.2M
12:11/mi
4:12:42
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:22:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:25
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:18:29
Pace10:34 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3429:489:3629:48
9:36
-
10K
6.21 mi12:16:1558:299:2528:41
9:14
-0:22
15K
9.32 mi12:45:241:27:389:2429:09
9:23
+0:09
20K
12.43 mi13:15:261:57:409:2830:02
9:40
+0:17
Half
13.11 mi13:22:112:04:259:296:45
9:54
+0:14
25K
15.53 mi13:47:072:29:219:3724:56
10:17
+0:23
30K
18.64 mi14:20:343:02:489:4833:27
10:46
+0:29
20M
20.00 mi14:34:533:17:079:5114:19
10:32
-0:14
21M
21.00 mi14:47:213:29:359:5912:28
12:28
+1:56
35K
21.75 mi14:54:293:36:439:587:08
9:32
-2:56
23M
23.00 mi15:07:293:49:439:5913:00
10:23
+0:51
24M
24.00 mi15:17:273:59:419:599:58
9:58
-0:25
40K
24.85 mi15:26:164:08:3010:008:49
10:19
+0:21
25.2M
25.20 mi15:30:284:12:4210:024:12
12:11
+1:52
Finish
26.22 mi15:40:404:22:5410:0210:12
10:01
-2:10

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

9:14 /mi

Average Pace

10:02 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:58

25% of race

Time at Steady Pace

2:13:30

51% of race

Time at Slower Pace

1:04:26

25% of race

Average Pace: 10:02 /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 mi11:47:3429:489:3629:48
9:36
#21987
10K
6.21 mi12:16:1558:299:2528:41
9:14
#21299
15K
9.32 mi12:45:241:27:389:2429:09
9:23
#20938
20K
12.43 mi13:15:261:57:409:2830:02
9:40
#20590
Half
13.11 mi13:22:112:04:259:296:45
9:54
#20613
25K
15.53 mi13:47:072:29:219:3724:56
10:17
#20454
30K
18.64 mi14:20:343:02:489:4833:27
10:46
#20241
20M
20.00 mi14:34:533:17:079:5114:19
10:32
#20078
21M
21.00 mi14:47:213:29:359:5912:28
12:28
#20051
35K
21.75 mi14:54:293:36:439:587:08
9:32
#19907
23M
23.00 mi15:07:293:49:439:5913:00
10:23
#19694
24M
24.00 mi15:17:273:59:419:599:58
9:58
#19524
40K
24.85 mi15:26:164:08:3010:008:49
10:19
#19387
25.2M
25.20 mi15:30:284:12:4210:024:12
12:11
#19357
Finish
26.22 mi15:40:404:22:5410:0210:12
10:01
#19305
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi219878897889720298(Top 79%)7943(Top 73%)7943(Top 170%)
10K6.21 mi3.10 mi21299+6888535+3628535+36220577(Top 81%)8143(Top 75%)8143(Top 175%)
15K9.32 mi3.11 mi20938+3618334+2018334+20120298(Top 79%)7943(Top 73%)7943(Top 170%)
20K12.43 mi3.11 mi20590+3488140+1948140+19419687(Top 77%)7637(Top 70%)7637(Top 164%)
Half13.11 mi0.68 mi20613-238160-208160-2021199(Top 83%)8508(Top 78%)8508(Top 183%)
25K15.53 mi2.42 mi20454+1598090+708090+7019881(Top 78%)7856(Top 72%)7856(Top 169%)
30K18.64 mi3.11 mi20241+2138019+718019+7119441(Top 76%)7816(Top 72%)7816(Top 168%)
20M20.00 mi1.36 mi20078+1637965+547965+5418094(Top 71%)7254(Top 66%)7254(Top 156%)
21M21.00 mi1.00 mi20051+277970-57970-519800(Top 77%)8218(Top 75%)8218(Top 176%)
35K21.75 mi0.75 mi19907+1447912+587912+5815651(Top 61%)6180(Top 57%)6180(Top 133%)
23M23.00 mi1.25 mi19694+2137836+767836+7616709(Top 65%)6766(Top 62%)6766(Top 145%)
24M24.00 mi1.00 mi19524+1707769+677769+6716240(Top 64%)6576(Top 60%)6576(Top 141%)
40K24.85 mi0.85 mi19387+1377706+637706+6316111(Top 63%)6560(Top 60%)6560(Top 141%)
25.2M25.20 mi0.35 mi19357+307697+97697+917797(Top 70%)7442(Top 68%)7442(Top 160%)
Finish26.22 mi1.02 mi19305+527679+187679+1818423(Top 72%)7699(Top 70%)7699(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20298

Females

7943

F18-39

7943

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20577

Females

8143

F18-39

8143

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20298

Females

7943

F18-39

7943

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19687

Females

7637

F18-39

7637

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

21199

Females

8508

F18-39

8508

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

19881

Females

7856

F18-39

7856

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19441

Females

7816

F18-39

7816

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18094

Females

7254

F18-39

7254

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19800

Females

8218

F18-39

8218

21M→35K

21.0 - 21.8 mi

Top 61%
×7story building
+17ft-86ft

Overall

15651

Females

6180

F18-39

6180

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16709

Females

6766

F18-39

6766

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16240

Females

6576

F18-39

6576

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16111

Females

6560

F18-39

6560

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17797

Females

7442

F18-39

7442

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

18423

Females

7699

F18-39

7699

Passing Analysis

Category:
Athletes Passed
3131
Passed By
449
Net Change
+2682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21987
5K → 10K72840+688#21987#21299
10K → 15K39332+361#21299#20938
15K → 20K38638+348#20938#20590
20K → Half2245-23#20590#20613
Half → 25K23374+159#20613#20454
25K → 30K29077+213#20454#20241
30K → 20M18219+163#20241#20078
20M → 21M9164+27#20078#20051
21M → 35K1462+144#20051#19907
35K → 23M2185+213#19907#19694
23M → 24M1777+170#19694#19524
24M → 40K1392+137#19524#19387
40K → 25.2M388+30#19387#19357
25.2M → Finish8836+52#19357#19305
TOTALS3131449+2682
📊

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