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BOSTON MARATHON 2024

Jessica Colucci

Bib: 29914•F

NJ

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

Start
0:00:00
Race begins
5K· 3.11 mi
31:23
Rank: #23211
Start → 5K
31:23 | 10:06/mi
10K· 6.21 mi
1:02:40
Rank: #22964 (+247)
5K → 10K
31:17 | 10:04/mi
15K· 9.32 mi
1:33:20
Rank: #22506 (+458)
10K → 15K
30:40 | 9:52/mi
20K· 12.43 mi
2:04:01
Rank: #21919 (+587)
15K → 20K
30:41 | 9:53/mi
Half· 13.11 mi
2:10:40
Rank: #21862 (+57)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:34:30
Rank: #21325 (+537)
Half → 25K
23:50 | 9:50/mi
30K· 18.64 mi
3:05:14
Rank: #20607 (+718)
25K → 30K
30:44 | 9:54/mi
20M
3:18:27
Rank: #20276 (+331)
30K → 20M
13:13 | 9:44/mi
21M
3:28:41
Rank: #19941 (+335)
20M → 21M
10:14 | 10:14/mi
35K· 21.75 mi
3:35:55
Rank: #19780 (+161)
21M → 35K
7:14 | 9:40/mi
23M
3:48:15
Rank: #19511 (+269)
35K → 23M
12:20 | 9:51/mi
24M
3:57:58
Rank: #19327 (+184)
23M → 24M
9:43 | 9:43/mi
40K· 24.85 mi
4:06:24
Rank: #19137 (+190)
24M → 40K
8:26 | 9:52/mi
25.2M
4:10:10
Rank: #19057 (+80)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
4:19:50
Rank: #18949 (+108)
25.2M → Finish
9:40 | 9:29/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:10:40
Pace9:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:09:10
Pace9:51 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2031:2310:0631:23
10:06
-
10K
6.21 mi12:27:371:02:4010:0531:17
10:04
-0:02
15K
9.32 mi12:58:171:33:2010:0130:40
9:52
-0:12
20K
12.43 mi13:28:582:04:019:5930:41
9:53
+0:01
Half
13.11 mi13:35:372:10:409:586:39
9:45
-0:08
25K
15.53 mi13:59:272:34:309:5723:50
9:50
+0:05
30K
18.64 mi14:30:113:05:149:5630:44
9:54
+0:04
20M
20.00 mi14:43:243:18:279:5513:13
9:44
-0:10
21M
21.00 mi14:53:383:28:419:5610:14
10:14
+0:30
35K
21.75 mi15:00:523:35:559:567:14
9:40
-0:34
23M
23.00 mi15:13:123:48:159:5512:20
9:51
+0:11
24M
24.00 mi15:22:553:57:589:559:43
9:43
-0:08
40K
24.85 mi15:31:214:06:249:558:26
9:52
+0:09
25.2M
25.20 mi15:35:074:10:109:563:46
10:55
+1:03
Finish
26.22 mi15:44:474:19:509:559:40
9:29
-1:26

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

9:29 /mi

Average Pace

9:55 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:16:04

99% of race

Time at Steady Pace

3:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:55 /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 mi11:56:2031:2310:0631:23
10:06
#23211
10K
6.21 mi12:27:371:02:4010:0531:17
10:04
#22964
15K
9.32 mi12:58:171:33:2010:0130:40
9:52
#22506
20K
12.43 mi13:28:582:04:019:5930:41
9:53
#21919
Half
13.11 mi13:35:372:10:409:586:39
9:45
#21862
25K
15.53 mi13:59:272:34:309:5723:50
9:50
#21325
30K
18.64 mi14:30:113:05:149:5630:44
9:54
#20607
20M
20.00 mi14:43:243:18:279:5513:13
9:44
#20276
21M
21.00 mi14:53:383:28:419:5610:14
10:14
#19941
35K
21.75 mi15:00:523:35:559:567:14
9:40
#19780
23M
23.00 mi15:13:123:48:159:5512:20
9:51
#19511
24M
24.00 mi15:22:553:57:589:559:43
9:43
#19327
40K
24.85 mi15:31:214:06:249:558:26
9:52
#19137
25.2M
25.20 mi15:35:074:10:109:563:46
10:55
#19057
Finish
26.22 mi15:44:474:19:509:559:40
9:29
#18949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi232119510951021619(Top 85%)8668(Top 79%)8668(Top 186%)
10K6.21 mi3.10 mi22964+2479398+1129398+11222694(Top 89%)9288(Top 85%)9288(Top 199%)
15K9.32 mi3.11 mi22506+4589150+2489150+24821619(Top 85%)8668(Top 79%)8668(Top 186%)
20K12.43 mi3.11 mi21919+5878857+2938857+29320274(Top 79%)7971(Top 73%)7971(Top 171%)
Half13.11 mi0.68 mi21862+578835+228835+2220844(Top 82%)8332(Top 76%)8332(Top 179%)
25K15.53 mi2.42 mi21325+5378549+2868549+28618650(Top 73%)7194(Top 66%)7194(Top 154%)
30K18.64 mi3.11 mi20607+7188208+3418208+34116994(Top 67%)6508(Top 60%)6508(Top 140%)
20M20.00 mi1.36 mi20276+3318071+1378071+13715492(Top 61%)5958(Top 55%)5958(Top 128%)
21M21.00 mi1.00 mi19941+3357912+1597912+15913896(Top 54%)5271(Top 48%)5271(Top 113%)
35K21.75 mi0.75 mi19780+1617846+667846+6616130(Top 63%)6422(Top 59%)6422(Top 138%)
23M23.00 mi1.25 mi19511+2697737+1097737+10914959(Top 59%)5902(Top 54%)5902(Top 127%)
24M24.00 mi1.00 mi19327+1847656+817656+8115350(Top 60%)6138(Top 56%)6138(Top 132%)
40K24.85 mi0.85 mi19137+1907576+807576+8014546(Top 57%)5800(Top 53%)5800(Top 124%)
25.2M25.20 mi0.35 mi19057+807537+397537+3914312(Top 56%)5732(Top 52%)5732(Top 123%)
Finish26.22 mi1.02 mi18949+1087501+367501+3616517(Top 65%)6781(Top 62%)6781(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21619

Females

8668

F18-39

8668

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

22694

Females

9288

F18-39

9288

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21619

Females

8668

F18-39

8668

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20274

Females

7971

F18-39

7971

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20844

Females

8332

F18-39

8332

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18650

Females

7194

F18-39

7194

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

16994

Females

6508

F18-39

6508

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

15492

Females

5958

F18-39

5958

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13896

Females

5271

F18-39

5271

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16130

Females

6422

F18-39

6422

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

14959

Females

5902

F18-39

5902

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15350

Females

6138

F18-39

6138

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14546

Females

5800

F18-39

5800

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14312

Females

5732

F18-39

5732

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16517

Females

6781

F18-39

6781

Passing Analysis

Category:
Athletes Passed
4413
Passed By
151
Net Change
+4262
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23211
5K → 10K349102+247#23211#22964
10K → 15K47113+458#22964#22506
15K → 20K5892+587#22506#21919
20K → Half625+57#21919#21862
Half → 25K5370+537#21862#21325
25K → 30K7202+718#21325#20607
30K → 20M3321+331#20607#20276
20M → 21M3350+335#20276#19941
21M → 35K1632+161#19941#19780
35K → 23M2712+269#19780#19511
23M → 24M1862+184#19511#19327
24M → 40K1922+190#19327#19137
40K → 25.2M822+80#19137#19057
25.2M → Finish12416+108#19057#18949
TOTALS4413151+4262
📊

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