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BOSTON MARATHON 2024

Jennifer Green

Bib: 12963•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 13%
Division (F18-39)
#0 / 4660
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:58
Rank: #9874
Start → 5K
22:58 | 7:24/mi
10K· 6.21 mi
46:29
Rank: #10315 (-441)
5K → 10K
23:31 | 7:34/mi
15K· 9.32 mi
1:09:59
Rank: #10243 (+72)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:33:27
Rank: #9779 (+464)
15K → 20K
23:28 | 7:33/mi
Half· 13.11 mi
1:38:35
Rank: #9728 (+51)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:56:56
Rank: #9280 (+448)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:20:48
Rank: #8513 (+767)
25K → 30K
23:52 | 7:41/mi
20M
2:31:23
Rank: #8214 (+299)
30K → 20M
10:35 | 7:47/mi
21M
2:39:56
Rank: #8012 (+202)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:45:44
Rank: #7897 (+115)
21M → 35K
5:48 | 7:45/mi
23M
2:55:53
Rank: #7696 (+201)
35K → 23M
10:09 | 8:06/mi
24M
3:03:51
Rank: #7564 (+132)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:10:37
Rank: #7414 (+150)
24M → 40K
6:46 | 7:55/mi
25.2M
3:13:40
Rank: #7339 (+75)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:21:03
Rank: #7147 (+192)
25.2M → Finish
7:23 | 7:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:35
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1022:587:2422:58
7:24
-
10K
6.21 mi11:15:4146:297:2923:31
7:34
+0:10
15K
9.32 mi11:39:111:09:597:3123:30
7:34
0:00
20K
12.43 mi12:02:391:33:277:3123:28
7:33
-0:01
Half
13.11 mi12:07:471:38:357:315:08
7:31
-0:02
25K
15.53 mi12:26:081:56:567:3218:21
7:34
+0:03
30K
18.64 mi12:50:002:20:487:3323:52
7:41
+0:07
20M
20.00 mi13:00:352:31:237:3410:35
7:47
+0:06
21M
21.00 mi13:09:082:39:567:378:33
8:33
+0:46
35K
21.75 mi13:14:562:45:447:375:48
7:45
-0:48
23M
23.00 mi13:25:052:55:537:3910:09
8:06
+0:21
24M
24.00 mi13:33:033:03:517:407:58
7:58
-0:08
40K
24.85 mi13:39:493:10:377:406:46
7:55
-0:03
25.2M
25.20 mi13:42:523:13:407:413:03
8:51
+0:56
Finish
26.22 mi13:50:153:21:037:407:23
7:15
-1:36

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

7:15 /mi

Average Pace

7:40 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:21

15% of race

Time at Steady Pace

2:14:13

67% of race

Time at Slower Pace

36:29

18% of race

Average Pace: 7:40 /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 mi10:52:1022:587:2422:58
7:24
#9874
10K
6.21 mi11:15:4146:297:2923:31
7:34
#10315
15K
9.32 mi11:39:111:09:597:3123:30
7:34
#10243
20K
12.43 mi12:02:391:33:277:3123:28
7:33
#9779
Half
13.11 mi12:07:471:38:357:315:08
7:31
#9728
25K
15.53 mi12:26:081:56:567:3218:21
7:34
#9280
30K
18.64 mi12:50:002:20:487:3323:52
7:41
#8513
20M
20.00 mi13:00:352:31:237:3410:35
7:47
#8214
21M
21.00 mi13:09:082:39:567:378:33
8:33
#8012
35K
21.75 mi13:14:562:45:447:375:48
7:45
#7897
23M
23.00 mi13:25:052:55:537:3910:09
8:06
#7696
24M
24.00 mi13:33:033:03:517:407:58
7:58
#7564
40K
24.85 mi13:39:493:10:377:406:46
7:55
#7414
25.2M
25.20 mi13:42:523:13:407:413:03
8:51
#7339
Finish
26.22 mi13:50:153:21:037:407:23
7:15
#7147
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi98741963196310148(Top 40%)2249(Top 21%)2249(Top 48%)
10K6.21 mi3.10 mi10315-4412217-2542217-25410841(Top 42%)2549(Top 23%)2549(Top 55%)
15K9.32 mi3.11 mi10243+722214+32214+310148(Top 40%)2249(Top 21%)2249(Top 48%)
20K12.43 mi3.11 mi9779+4642035+1792035+1798767(Top 34%)1707(Top 16%)1707(Top 37%)
Half13.11 mi0.68 mi9728+512016+192016+199322(Top 36%)1954(Top 18%)1954(Top 42%)
25K15.53 mi2.42 mi9280+4481843+1731843+1737446(Top 29%)1341(Top 12%)1341(Top 29%)
30K18.64 mi3.11 mi8513+7671597+2461597+2466051(Top 24%)995(Top 9%)995(Top 21%)
20M20.00 mi1.36 mi8214+2991525+721525+725670(Top 22%)1008(Top 9%)1008(Top 22%)
21M21.00 mi1.00 mi8012+2021489+361489+366475(Top 25%)1501(Top 14%)1501(Top 32%)
35K21.75 mi0.75 mi7897+1151469+201469+206374(Top 25%)1460(Top 13%)1460(Top 31%)
23M23.00 mi1.25 mi7696+2011450+191450+196311(Top 25%)1590(Top 15%)1590(Top 34%)
24M24.00 mi1.00 mi7564+1321439+111439+116473(Top 25%)1744(Top 16%)1744(Top 37%)
40K24.85 mi0.85 mi7414+1501416+231416+235400(Top 21%)1377(Top 13%)1377(Top 30%)
25.2M25.20 mi0.35 mi7339+751406+101406+105873(Top 23%)1648(Top 15%)1648(Top 35%)
Finish26.22 mi1.02 mi7147+1921370+361370+364259(Top 17%)891(Top 8%)891(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10148

Females

2249

F18-39

2249

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

10841

Females

2549

F18-39

2549

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10148

Females

2249

F18-39

2249

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8767

Females

1707

F18-39

1707

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9322

Females

1954

F18-39

1954

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7446

Females

1341

F18-39

1341

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6051

Females

995

F18-39

995

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5670

Females

1008

F18-39

1008

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6475

Females

1501

F18-39

1501

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6374

Females

1460

F18-39

1460

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6311

Females

1590

F18-39

1590

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6473

Females

1744

F18-39

1744

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5400

Females

1377

F18-39

1377

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5873

Females

1648

F18-39

1648

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4259

Females

891

F18-39

891

Passing Analysis

Category:
Athletes Passed
3680*
Passed By
951
Net Change
+2727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9874
5K → 10K125564-441#9874#10315
10K → 15K239167+72#10315#10243
15K → 20K490*26+464#10243#9779
20K → Half6211+51#9779#9728
Half → 25K46416+448#9728#9280
25K → 30K77811+767#9280#8513
30K → 20M3034+299#8513#8214
20M → 21M23028+202#8214#8012
21M → 35K12914+115#8012#7897
35K → 23M25150+201#7897#7696
23M → 24M16028+132#7696#7564
24M → 40K16010+150#7564#7414
40K → 25.2M8813+75#7414#7339
25.2M → Finish2019+192#7339#7147
TOTALS3680*951+2727

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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