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BOSTON MARATHON 2024

Janna Levy

Bib: 18785•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Masters (Masters Women)
#0 / 6263
Top 17%
Division (F40-44)
#0 / 1613
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:57/mi
24:43
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:00/mi
1:14:33
↑ 67↓ 78
20K· 12.43 mi
8:13/mi
1:40:06
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:45:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:05:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:27/mi
2:31:51
↑ 181↓ 1480.2%
20M
8:34/mi
2:43:30
↑ 64↓ 500.2%
21M
9:10/mi
2:52:40
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:58:51
↑ 17↓ 861.7%
23M
8:22/mi
3:09:19
↑ 23↓ 630.6%
24M
8:04/mi
3:17:23
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:24:29
↓ 200.3%
25.2M
9:20/mi
3:27:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:01/mi
3:35:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:36
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:50:16
Pace8:25 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5624:437:5724:43
7:57
-
10K
6.21 mi11:42:5549:428:0024:59
8:02
+0:05
15K
9.32 mi12:07:461:14:338:0024:51
8:00
-0:02
20K
12.43 mi12:33:191:40:068:0325:33
8:13
+0:13
Half
13.11 mi12:38:491:45:368:035:30
8:04
-0:09
25K
15.53 mi12:58:492:05:368:0520:00
8:15
+0:11
30K
18.64 mi13:25:042:31:518:0926:15
8:27
+0:12
20M
20.00 mi13:36:432:43:308:1011:39
8:34
+0:07
21M
21.00 mi13:45:532:52:408:139:10
9:10
+0:36
35K
21.75 mi13:52:042:58:518:136:11
8:16
-0:54
23M
23.00 mi14:02:323:09:198:1410:28
8:22
+0:06
24M
24.00 mi14:10:363:17:238:138:04
8:04
-0:18
40K
24.85 mi14:17:423:24:298:147:06
8:18
+0:14
25.2M
25.20 mi14:20:553:27:428:153:13
9:20
+1:02
Finish
26.22 mi14:29:053:35:528:148:10
8:01
-1:19

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

7:57 /mi

Average Pace

8:14 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:29

94% of race

Time at Steady Pace

12:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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 mi11:17:5624:437:5724:43
7:57
#14314
10K
6.21 mi11:42:5549:428:0024:59
8:02
#14396
15K
9.32 mi12:07:461:14:338:0024:51
8:00
#14050
20K
12.43 mi12:33:191:40:068:0325:33
8:13
#13794
Half
13.11 mi12:38:491:45:368:035:30
8:04
#13737
25K
15.53 mi12:58:492:05:368:0520:00
8:15
#13304
30K
18.64 mi13:25:042:31:518:0926:15
8:27
#12638
20M
20.00 mi13:36:432:43:308:1011:39
8:34
#12364
21M
21.00 mi13:45:532:52:408:139:10
9:10
#12123
35K
21.75 mi13:52:042:58:518:136:11
8:16
#12002
23M
23.00 mi14:02:323:09:198:1410:28
8:22
#11683
24M
24.00 mi14:10:363:17:238:138:04
8:04
#11405
40K
24.85 mi14:17:423:24:298:147:06
8:18
#11175
25.2M
25.20 mi14:20:553:27:428:153:13
9:20
#11098
Finish
26.22 mi14:29:053:35:528:148:10
8:01
#10958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi143144512451213451(Top 53%)4056(Top 37%)4056(Top 251%)
10K6.21 mi3.10 mi14396-824569-574569-5714493(Top 57%)4622(Top 42%)4622(Top 287%)
15K9.32 mi3.11 mi14050+3464366+2034366+20313451(Top 53%)4056(Top 37%)4056(Top 251%)
20K12.43 mi3.11 mi13794+2564242+1244242+12413285(Top 52%)3993(Top 37%)3993(Top 248%)
Half13.11 mi0.68 mi13737+574206+364206+3613158(Top 51%)3972(Top 36%)3972(Top 246%)
25K15.53 mi2.42 mi13304+4333982+2243982+22411675(Top 46%)3327(Top 30%)3327(Top 206%)
30K18.64 mi3.11 mi12638+6663696+2863696+28610396(Top 41%)2892(Top 26%)2892(Top 179%)
20M20.00 mi1.36 mi12364+2743604+923604+929854(Top 39%)2877(Top 26%)2877(Top 178%)
21M21.00 mi1.00 mi12123+2413537+673537+679372(Top 37%)2883(Top 26%)2883(Top 179%)
35K21.75 mi0.75 mi12002+1213502+353502+359391(Top 37%)2913(Top 27%)2913(Top 181%)
23M23.00 mi1.25 mi11683+3193398+1043398+1047715(Top 30%)2259(Top 21%)2259(Top 140%)
24M24.00 mi1.00 mi11405+2783311+873311+877034(Top 28%)2024(Top 19%)2024(Top 125%)
40K24.85 mi0.85 mi11175+2303227+843227+847401(Top 29%)2342(Top 21%)2342(Top 145%)
25.2M25.20 mi0.35 mi11098+773208+193208+198086(Top 32%)2709(Top 25%)2709(Top 168%)
Finish26.22 mi1.02 mi10958+1403175+333175+338625(Top 34%)2887(Top 26%)2887(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

13451

Females

4056

F40-44

4056

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14493

Females

4622

F40-44

4622

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

13451

Females

4056

F40-44

4056

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13285

Females

3993

F40-44

3993

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13158

Females

3972

F40-44

3972

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11675

Females

3327

F40-44

3327

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10396

Females

2892

F40-44

2892

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

9854

Females

2877

F40-44

2877

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9372

Females

2883

F40-44

2883

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9391

Females

2913

F40-44

2913

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7715

Females

2259

F40-44

2259

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7034

Females

2024

F40-44

2024

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7401

Females

2342

F40-44

2342

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8086

Females

2709

F40-44

2709

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8625

Females

2887

F40-44

2887

Passing Analysis

Category:
Athletes Passed
4070
Passed By
714
Net Change
+3356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14314
5K → 10K256338-82#14314#14396
10K → 15K42377+346#14396#14050
15K → 20K370114+256#14050#13794
20K → Half7215+57#13794#13737
Half → 25K46734+433#13737#13304
25K → 30K69731+666#13304#12638
30K → 20M28713+274#12638#12364
20M → 21M27332+241#12364#12123
21M → 35K1309+121#12123#12002
35K → 23M33011+319#12002#11683
23M → 24M2824+278#11683#11405
24M → 40K24010+230#11405#11175
40K → 25.2M836+77#11175#11098
25.2M → Finish16020+140#11098#10958
TOTALS4070714+3356
📊

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