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BOSTON MARATHON 2024

Bridgette Sullivan

Bib: 5845•F

DC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:36
Rank: #4268
Start → 5K
20:36 | 6:38/mi
10K· 6.21 mi
41:19
Rank: #4162 (+106)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:02:03
Rank: #3984 (+178)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:23:11
Rank: #3909 (+75)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:27:47
Rank: #3917 (-8)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:53
Rank: #4006 (-89)
Half → 25K
17:06 | 7:03/mi
30K· 18.64 mi
2:08:16
Rank: #4290 (-284)
25K → 30K
23:23 | 7:32/mi
20M
2:21:53
Rank: #5216 (-926)
30K → 20M
13:37 | 10:01/mi
21M
2:29:33
Rank: #4970 (+246)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:34:53
Rank: #4858 (+112)
21M → 35K
5:20 | 7:08/mi
23M
2:44:09
Rank: #4663 (+195)
35K → 23M
9:16 | 7:24/mi
24M
2:51:14
Rank: #4456 (+207)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:57:17
Rank: #4250 (+206)
24M → 40K
6:03 | 7:05/mi
25.2M
2:59:59
Rank: #4188 (+62)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:06:44
Rank: #3999 (+189)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0120:366:3820:36
6:38
-
10K
6.21 mi10:45:4441:196:3920:43
6:40
+0:02
15K
9.32 mi11:06:281:02:036:3920:44
6:40
0:00
20K
12.43 mi11:27:361:23:116:4221:08
6:48
+0:08
Half
13.11 mi11:32:121:27:476:424:36
6:45
-0:03
25K
15.53 mi11:49:181:44:536:4517:06
7:03
+0:18
30K
18.64 mi12:12:412:08:166:5323:23
7:32
+0:29
20M
20.00 mi12:26:182:21:537:0613:37
10:01
+2:29
21M
21.00 mi12:33:582:29:337:077:40
7:40
-2:21
35K
21.75 mi12:39:182:34:537:075:20
7:08
-0:32
23M
23.00 mi12:48:342:44:097:089:16
7:24
+0:16
24M
24.00 mi12:55:392:51:147:087:05
7:05
-0:19
40K
24.85 mi13:01:422:57:177:086:03
7:05
0:00
25.2M
25.20 mi13:04:242:59:597:092:42
7:50
+0:45
Finish
26.22 mi13:11:093:06:447:086:45
6:37
-1:13

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

6:37 /mi

Average Pace

7:08 /mi

Slowest Pace

10:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:48

37% of race

Time at Steady Pace

1:10:34

38% of race

Time at Slower Pace

47:22

25% of race

Average Pace: 7:07 /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 mi10:25:0120:366:3820:36
6:38
#4268
10K
6.21 mi10:45:4441:196:3920:43
6:40
#4162
15K
9.32 mi11:06:281:02:036:3920:44
6:40
#3984
20K
12.43 mi11:27:361:23:116:4221:08
6:48
#3909
Half
13.11 mi11:32:121:27:476:424:36
6:45
#3917
25K
15.53 mi11:49:181:44:536:4517:06
7:03
#4006
30K
18.64 mi12:12:412:08:166:5323:23
7:32
#4290
20M
20.00 mi12:26:182:21:537:0613:37
10:01
#5216
21M
21.00 mi12:33:582:29:337:077:40
7:40
#4970
35K
21.75 mi12:39:182:34:537:075:20
7:08
#4858
23M
23.00 mi12:48:342:44:097:089:16
7:24
#4663
24M
24.00 mi12:55:392:51:147:087:05
7:05
#4456
40K
24.85 mi13:01:422:57:177:086:03
7:05
#4250
25.2M
25.20 mi13:04:242:59:597:092:42
7:50
#4188
Finish
26.22 mi13:11:093:06:447:086:45
6:37
#3999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi42682392393747(Top 15%)210(Top 2%)210(Top 5%)
10K6.21 mi3.10 mi4162+106230+9230+94089(Top 16%)240(Top 2%)240(Top 5%)
15K9.32 mi3.11 mi3984+178216+14216+143747(Top 15%)210(Top 2%)210(Top 5%)
20K12.43 mi3.11 mi3909+752162163888(Top 15%)239(Top 2%)239(Top 5%)
Half13.11 mi0.68 mi3917-8217-1217-14173(Top 16%)279(Top 3%)279(Top 6%)
25K15.53 mi2.42 mi4006-89237-20237-204601(Top 18%)406(Top 4%)406(Top 9%)
30K18.64 mi3.11 mi4290-284304-67304-675225(Top 20%)701(Top 6%)701(Top 15%)
20M20.00 mi1.36 mi5216-926505-201505-20116550(Top 65%)6486(Top 59%)6486(Top 139%)
21M21.00 mi1.00 mi4970+246471+34471+343061(Top 12%)306(Top 3%)306(Top 7%)
35K21.75 mi0.75 mi4858+112461+10461+103548(Top 14%)402(Top 4%)402(Top 9%)
23M23.00 mi1.25 mi4663+195444+17444+173284(Top 13%)393(Top 4%)393(Top 8%)
24M24.00 mi1.00 mi4456+207424+20424+202619(Top 10%)298(Top 3%)298(Top 6%)
40K24.85 mi0.85 mi4250+206406+18406+182116(Top 8%)229(Top 2%)229(Top 5%)
25.2M25.20 mi0.35 mi4188+62401+5401+52300(Top 9%)285(Top 3%)285(Top 6%)
Finish26.22 mi1.02 mi3999+189382+19382+191766(Top 7%)200(Top 2%)200(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3747

Females

210

F18-39

210

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4089

Females

240

F18-39

240

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3747

Females

210

F18-39

210

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3888

Females

239

F18-39

239

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4173

Females

279

F18-39

279

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4601

Females

406

F18-39

406

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5225

Females

701

F18-39

701

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16550

Females

6486

F18-39

6486

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3061

Females

306

F18-39

306

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3548

Females

402

F18-39

402

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3284

Females

393

F18-39

393

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2619

Females

298

F18-39

298

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2116

Females

229

F18-39

229

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2300

Females

285

F18-39

285

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1766

Females

200

F18-39

200

Passing Analysis

Category:
Athletes Passed
2147
Passed By
1878
Net Change
+269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4268
5K → 10K238132+106#4268#4162
10K → 15K21941+178#4162#3984
15K → 20K179104+75#3984#3909
20K → Half2533-8#3909#3917
Half → 25K110199-89#3917#4006
25K → 30K118402-284#4006#4290
30K → 20M12938-926#4290#5216
20M → 21M2537+246#5216#4970
21M → 35K1164+112#4970#4858
35K → 23M20510+195#4858#4663
23M → 24M2092+207#4663#4456
24M → 40K2082+206#4456#4250
40K → 25.2M653+62#4250#4188
25.2M → Finish1901+189#4188#3999
TOTALS21471878+269
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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