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BOSTON MARATHON 2024

Carolyn Sullivan

Bib: 22385•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 48%
Division (F60-64)
#0 / 549
Top 16%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:49
Rank: #18503
Start → 5K
8:38/mi
26:49 split
10K· 6.21 mi
53:48
Rank: #18380 (+123)
5K → 10K
8:41/mi
26:59 split
15K· 9.32 mi
1:20:46
Rank: #18009 (+371)
10K → 15K
8:41/mi
26:58 split
20K· 12.43 mi
1:48:01
Rank: #17464 (+545)
15K → 20K
8:46/mi
27:15 split
Half· 13.11 mi
1:53:53
Rank: #17377 (+87)
20K → Half
8:36/mi
5:52 split
25K· 15.53 mi
2:16:18
Rank: #17224 (+153)
Half → 25K
9:15/mi
22:25 split
30K· 18.64 mi
2:45:27
Rank: #16763 (+461)
25K → 30K
9:23/mi
29:09 split
20M
2:58:11
Rank: #16549 (+214)
30K → 20M
9:22/mi
12:44 split
21M
3:08:28
Rank: #16415 (+134)
20M → 21M
10:17/mi
10:17 split
35K· 21.75 mi
3:15:17
Rank: #16318 (+97)
21M → 35K
9:07/mi
6:49 split
23M
3:27:59
Rank: #16308 (+10)
35K → 23M
10:09/mi
12:42 split
24M
3:37:42
Rank: #16252 (+56)
23M → 24M
9:43/mi
9:43 split
40K· 24.85 mi
3:46:15
Rank: #16192 (+60)
24M → 40K
10:00/mi
8:33 split
25.2M
3:50:05
Rank: #16161 (+31)
40K → 25.2M
11:07/mi
3:50 split
Finish· 26.22 mi
3:59:53
Rank: #16214 (-53)
25.2M → Finish
9:37/mi
9:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:53
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:06:00
Pace9:37 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5026:498:3826:49
8:38
-
10K
6.21 mi11:51:4953:488:3926:59
8:41
+0:03
15K
9.32 mi12:18:471:20:468:4026:58
8:41
0:00
20K
12.43 mi12:46:021:48:018:4227:15
8:46
+0:05
Half
13.11 mi12:51:541:53:538:415:52
8:36
-0:10
25K
15.53 mi13:14:192:16:188:4622:25
9:15
+0:39
30K
18.64 mi13:43:282:45:278:5329:09
9:23
+0:08
20M
20.00 mi13:56:122:58:118:5512:44
9:22
-0:01
21M
21.00 mi14:06:293:08:288:5810:17
10:17
+0:55
35K
21.75 mi14:13:183:15:178:596:49
9:07
-1:10
23M
23.00 mi14:26:003:27:599:0312:42
10:09
+1:02
24M
24.00 mi14:35:433:37:429:049:43
9:43
-0:26
40K
24.85 mi14:44:163:46:159:068:33
10:00
+0:17
25.2M
25.20 mi14:48:063:50:059:083:50
11:07
+1:07
Finish
26.22 mi14:57:543:59:539:099:48
9:37
-1:30

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

8:36 /mi

Average Pace

9:09 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:53

47% of race

Time at Steady Pace

1:30:38

38% of race

Time at Slower Pace

35:22

15% of race

Average Pace: 9:09 /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 mi11:24:5026:498:3826:49
8:38
#18503
10K
6.21 mi11:51:4953:488:3926:59
8:41
#18380
15K
9.32 mi12:18:471:20:468:4026:58
8:41
#18009
20K
12.43 mi12:46:021:48:018:4227:15
8:46
#17464
Half
13.11 mi12:51:541:53:538:415:52
8:36
#17377
25K
15.53 mi13:14:192:16:188:4622:25
9:15
#17224
30K
18.64 mi13:43:282:45:278:5329:09
9:23
#16763
20M
20.00 mi13:56:122:58:118:5512:44
9:22
#16549
21M
21.00 mi14:06:293:08:288:5810:17
10:17
#16415
35K
21.75 mi14:13:183:15:178:596:49
9:07
#16318
23M
23.00 mi14:26:003:27:599:0312:42
10:09
#16308
24M
24.00 mi14:35:433:37:429:049:43
9:43
#16252
40K
24.85 mi14:44:163:46:159:068:33
10:00
#16192
25.2M
25.20 mi14:48:063:50:059:083:50
11:07
#16161
Finish
26.22 mi14:57:543:59:539:099:48
9:37
#16214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi185037053705317382(Top 68%)6362(Top 58%)6362(Top 1159%)
10K6.21 mi3.10 mi18380+1236972+816972+8118288(Top 72%)6887(Top 63%)6887(Top 1254%)
15K9.32 mi3.11 mi18009+3716748+2246748+22417382(Top 68%)6362(Top 58%)6362(Top 1159%)
20K12.43 mi3.11 mi17464+5456434+3146434+31416245(Top 64%)5737(Top 53%)5737(Top 1045%)
Half13.11 mi0.68 mi17377+876401+336401+3316311(Top 64%)5819(Top 53%)5819(Top 1060%)
25K15.53 mi2.42 mi17224+1536325+766325+7616607(Top 65%)6049(Top 55%)6049(Top 1102%)
30K18.64 mi3.11 mi16763+4616124+2016124+20114976(Top 59%)5403(Top 49%)5403(Top 984%)
20M20.00 mi1.36 mi16549+2146041+836041+8313976(Top 55%)5118(Top 47%)5118(Top 932%)
21M21.00 mi1.00 mi16415+1345978+635978+6314086(Top 55%)5360(Top 49%)5360(Top 976%)
35K21.75 mi0.75 mi16318+975951+275951+2713906(Top 54%)5285(Top 48%)5285(Top 963%)
23M23.00 mi1.25 mi16308+105979-285979-2815939(Top 62%)6366(Top 58%)6366(Top 1160%)
24M24.00 mi1.00 mi16252+565977+25977+215334(Top 60%)6123(Top 56%)6123(Top 1115%)
40K24.85 mi0.85 mi16192+605976+15976+115005(Top 59%)6016(Top 55%)6016(Top 1096%)
25.2M25.20 mi0.35 mi16161+315976597614918(Top 58%)6000(Top 55%)6000(Top 1093%)
Finish26.22 mi1.02 mi16214-536028-526028-5217023(Top 67%)7014(Top 64%)7014(Top 1278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17382

Females

6362

F60-64

6362

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

18288

Females

6887

F60-64

6887

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17382

Females

6362

F60-64

6362

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16245

Females

5737

F60-64

5737

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16311

Females

5819

F60-64

5819

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16607

Females

6049

F60-64

6049

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

14976

Females

5403

F60-64

5403

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

13976

Females

5118

F60-64

5118

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14086

Females

5360

F60-64

5360

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13906

Females

5285

F60-64

5285

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15939

Females

6366

F60-64

6366

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15334

Females

6123

F60-64

6123

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15005

Females

6016

F60-64

6016

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14918

Females

6000

F60-64

6000

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17023

Females

7014

F60-64

7014

Passing Analysis

Category:
Athletes Passed
3211
Passed By
922
Net Change
+2289
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18503
5K → 10K348225+123#18503#18380
10K → 15K43665+371#18380#18009
15K → 20K56722+545#18009#17464
20K → Half10013+87#17464#17377
Half → 25K278125+153#17377#17224
25K → 30K51756+461#17224#16763
30K → 20M24228+214#16763#16549
20M → 21M16632+134#16549#16415
21M → 35K11922+97#16415#16318
35K → 23M111101+10#16318#16308
23M → 24M10549+56#16308#16252
24M → 40K10949+60#16252#16192
40K → 25.2M5322+31#16192#16161
25.2M → Finish60113-53#16161#16214
TOTALS3211922+2289
📊

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