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BOSTON MARATHON 2024

Julia Negrevergne

Bib: 19474•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 45%
Masters (Masters Women)
#0 / 6263
Top 34%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:55
Rank: #16891
Start → 5K
25:55 | 8:21/mi
10K· 6.21 mi
51:17
Rank: #16076 (+815)
5K → 10K
25:22 | 8:10/mi
15K· 9.32 mi
1:16:59
Rank: #15675 (+401)
10K → 15K
25:42 | 8:16/mi
20K· 12.43 mi
1:43:36
Rank: #15487 (+188)
15K → 20K
26:37 | 8:34/mi
Half· 13.11 mi
1:49:21
Rank: #15469 (+18)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:10:28
Rank: #15194 (+275)
Half → 25K
21:07 | 8:43/mi
30K· 18.64 mi
2:38:48
Rank: #14912 (+282)
25K → 30K
28:20 | 9:07/mi
20M
2:51:19
Rank: #14764 (+148)
30K → 20M
12:31 | 9:13/mi
21M
3:01:12
Rank: #14621 (+143)
20M → 21M
9:53 | 9:53/mi
35K· 21.75 mi
3:08:06
Rank: #14605 (+16)
21M → 35K
6:54 | 9:13/mi
23M
3:19:41
Rank: #14432 (+173)
35K → 23M
11:35 | 9:15/mi
24M
3:28:55
Rank: #14359 (+73)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:36:56
Rank: #14279 (+80)
24M → 40K
8:01 | 9:23/mi
25.2M
3:40:28
Rank: #14219 (+60)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:49:31
Rank: #14163 (+56)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:21
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:00:10
Pace9:10 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2025:558:2125:55
8:21
-
10K
6.21 mi11:43:4251:178:1525:22
8:10
-0:11
15K
9.32 mi12:09:241:16:598:1625:42
8:16
+0:06
20K
12.43 mi12:36:011:43:368:2026:37
8:34
+0:18
Half
13.11 mi12:41:461:49:218:205:45
8:26
-0:08
25K
15.53 mi13:02:532:10:288:2421:07
8:43
+0:17
30K
18.64 mi13:31:132:38:488:3128:20
9:07
+0:24
20M
20.00 mi13:43:442:51:198:3412:31
9:13
+0:06
21M
21.00 mi13:53:373:01:128:389:53
9:53
+0:40
35K
21.75 mi14:00:313:08:068:396:54
9:13
-0:40
23M
23.00 mi14:12:063:19:418:4111:35
9:15
+0:02
24M
24.00 mi14:21:203:28:558:429:14
9:14
-0:01
40K
24.85 mi14:29:213:36:568:448:01
9:23
+0:09
25.2M
25.20 mi14:32:533:40:288:453:32
10:15
+0:52
Finish
26.22 mi14:41:563:49:318:469:03
8:53
-1:22

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

8:10 /mi

Average Pace

8:46 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:28

57% of race

Time at Steady Pace

1:25:38

37% of race

Time at Slower Pace

13:25

6% of race

Average Pace: 8:45 /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 mi11:18:2025:558:2125:55
8:21
#16891
10K
6.21 mi11:43:4251:178:1525:22
8:10
#16076
15K
9.32 mi12:09:241:16:598:1625:42
8:16
#15675
20K
12.43 mi12:36:011:43:368:2026:37
8:34
#15487
Half
13.11 mi12:41:461:49:218:205:45
8:26
#15469
25K
15.53 mi13:02:532:10:288:2421:07
8:43
#15194
30K
18.64 mi13:31:132:38:488:3128:20
9:07
#14912
20M
20.00 mi13:43:442:51:198:3412:31
9:13
#14764
21M
21.00 mi13:53:373:01:128:389:53
9:53
#14621
35K
21.75 mi14:00:313:08:068:396:54
9:13
#14605
23M
23.00 mi14:12:063:19:418:4111:35
9:15
#14432
24M
24.00 mi14:21:203:28:558:429:14
9:14
#14359
40K
24.85 mi14:29:213:36:568:448:01
9:23
#14279
25.2M
25.20 mi14:32:533:40:288:453:32
10:15
#14219
Finish
26.22 mi14:41:563:49:318:469:03
8:53
#14163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi168916096609615133(Top 59%)5042(Top 46%)5042(Top 313%)
10K6.21 mi3.10 mi16076+8155593+5035593+50315319(Top 60%)5113(Top 47%)5113(Top 317%)
15K9.32 mi3.11 mi15675+4015355+2385355+23815133(Top 59%)5042(Top 46%)5042(Top 313%)
20K12.43 mi3.11 mi15487+1885260+955260+9515172(Top 59%)5113(Top 47%)5113(Top 317%)
Half13.11 mi0.68 mi15469+185250+105250+1015331(Top 60%)5230(Top 48%)5230(Top 324%)
25K15.53 mi2.42 mi15194+2755115+1355115+13514129(Top 55%)4678(Top 43%)4678(Top 290%)
30K18.64 mi3.11 mi14912+2825027+885027+8813825(Top 54%)4749(Top 43%)4749(Top 294%)
20M20.00 mi1.36 mi14764+1484983+444983+4413212(Top 52%)4690(Top 43%)4690(Top 291%)
21M21.00 mi1.00 mi14621+1434949+344949+3412524(Top 49%)4538(Top 42%)4538(Top 281%)
35K21.75 mi0.75 mi14605+164968-194968-1914376(Top 56%)5517(Top 51%)5517(Top 342%)
23M23.00 mi1.25 mi14432+1734940+284940+2812405(Top 49%)4617(Top 42%)4617(Top 286%)
24M24.00 mi1.00 mi14359+734938+24938+213273(Top 52%)5064(Top 46%)5064(Top 314%)
40K24.85 mi0.85 mi14279+804926+124926+1212624(Top 49%)4849(Top 44%)4849(Top 301%)
25.2M25.20 mi0.35 mi14219+604909+174909+1711943(Top 47%)4574(Top 42%)4574(Top 284%)
Finish26.22 mi1.02 mi14163+564901+84901+813647(Top 53%)5296(Top 48%)5296(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15133

Females

5042

F40-44

5042

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15319

Females

5113

F40-44

5113

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15133

Females

5042

F40-44

5042

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15172

Females

5113

F40-44

5113

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15331

Females

5230

F40-44

5230

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14129

Females

4678

F40-44

4678

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

13825

Females

4749

F40-44

4749

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13212

Females

4690

F40-44

4690

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12524

Females

4538

F40-44

4538

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14376

Females

5517

F40-44

5517

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12405

Females

4617

F40-44

4617

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13273

Females

5064

F40-44

5064

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12624

Females

4849

F40-44

4849

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11943

Females

4574

F40-44

4574

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

13647

Females

5296

F40-44

5296

Passing Analysis

Category:
Athletes Passed
3601
Passed By
873
Net Change
+2728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16891
5K → 10K86853+815#16891#16076
10K → 15K46059+401#16076#15675
15K → 20K326138+188#15675#15487
20K → Half4224+18#15487#15469
Half → 25K35984+275#15469#15194
25K → 30K401119+282#15194#14912
30K → 20M20052+148#14912#14764
20M → 21M20360+143#14764#14621
21M → 35K8872+16#14621#14605
35K → 23M22855+173#14605#14432
23M → 24M13562+73#14432#14359
24M → 40K11434+80#14359#14279
40K → 25.2M7212+60#14279#14219
25.2M → Finish10549+56#14219#14163
TOTALS3601873+2728
📊

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