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BOSTON MARATHON 2024

Jenna Ledbetter

CO

Bib: 15156 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:42/mi
23:56
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:49/mi
48:12
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:40/mi
1:15:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:13/mi
1:40:39
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:11/mi
1:46:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:52/mi
2:07:43
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:42/mi
2:37:51
↑ 181↓ 1480.2%
138 ft elev
20M
9:14/mi
2:50:24
↑ 64↓ 500.2%
148 ft elev
21M
9:47/mi
3:00:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:53/mi
3:06:50
↑ 17↓ 861.7%
156 ft elev
23M
9:15/mi
3:18:25
↑ 23↓ 630.6%
116 ft elev
24M
8:30/mi
3:26:55
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:53/mi
3:34:31
↓ 200.3%
20 ft elev
25.2M
10:32/mi
3:38:09
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:31/mi
3:46:50
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:14
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:00:36
Pace9:12 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3223:567:4223:56
7:42
-
10K
6.21 mi11:20:4848:127:4524:16
7:49
+0:07
15K
9.32 mi11:47:431:15:078:0426:55
8:40
+0:51
20K
12.43 mi12:13:151:40:398:0625:32
8:13
-0:27
Half
13.11 mi12:18:501:46:148:065:35
8:11
-0:02
25K
15.53 mi12:40:192:07:438:1321:29
8:52
+0:41
30K
18.64 mi13:10:272:37:518:2830:08
9:42
+0:50
20M
20.00 mi13:23:002:50:248:3112:33
9:14
-0:28
21M
21.00 mi13:32:473:00:118:359:47
9:47
+0:33
35K
21.75 mi13:39:263:06:508:356:39
8:53
-0:54
23M
23.00 mi13:51:013:18:258:3811:35
9:15
+0:22
24M
24.00 mi13:59:313:26:558:378:30
8:30
-0:45
40K
24.85 mi14:07:073:34:318:387:36
8:53
+0:23
25.2M
25.20 mi14:10:453:38:098:393:38
10:32
+1:39
Finish
26.22 mi14:19:263:46:508:398:41
8:31
-2:01

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

7:42 /mi

Average Pace

8:39 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:19

35% of race

Time at Steady Pace

1:32:23

41% of race

Time at Slower Pace

55:08

24% of race

Average Pace: 8:39 /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 mi10:56:3223:567:4223:56
7:42
#12361
10K
6.21 mi11:20:4848:127:4524:16
7:49
#12541
15K
9.32 mi11:47:431:15:078:0426:55
8:40
#14442
20K
12.43 mi12:13:151:40:398:0625:32
8:13
#14057
Half
13.11 mi12:18:501:46:148:065:35
8:11
#14042
25K
15.53 mi12:40:192:07:438:1321:29
8:52
#14179
30K
18.64 mi13:10:272:37:518:2830:08
9:42
#14626
20M
20.00 mi13:23:002:50:248:3112:33
9:14
#14501
21M
21.00 mi13:32:473:00:118:359:47
9:47
#14327
35K
21.75 mi13:39:263:06:508:356:39
8:53
#14237
23M
23.00 mi13:51:013:18:258:3811:35
9:15
#14112
24M
24.00 mi13:59:313:26:558:378:30
8:30
#13870
40K
24.85 mi14:07:073:34:318:387:36
8:53
#13699
25.2M
25.20 mi14:10:453:38:098:393:38
10:32
#13668
Finish
26.22 mi14:19:263:46:508:398:41
8:31
#13554
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi123613336333617286(Top 68%)6309(Top 58%)6309(Top 135%)
10K6.21 mi3.10 mi12541-1803469-1333469-13312757(Top 50%)3627(Top 33%)3627(Top 78%)
15K9.32 mi3.11 mi14442-19014597-11284597-112817286(Top 68%)6309(Top 58%)6309(Top 135%)
20K12.43 mi3.11 mi14057+3854400+1974400+19713265(Top 52%)3988(Top 37%)3988(Top 86%)
Half13.11 mi0.68 mi14042+154389+114389+1113958(Top 55%)4452(Top 41%)4452(Top 96%)
25K15.53 mi2.42 mi14179-1374502-1134502-11314860(Top 58%)5097(Top 47%)5097(Top 109%)
30K18.64 mi3.11 mi14626-4474856-3544856-35416246(Top 64%)6095(Top 56%)6095(Top 131%)
20M20.00 mi1.36 mi14501+1254822+344822+3413327(Top 52%)4749(Top 43%)4749(Top 102%)
21M21.00 mi1.00 mi14327+1744777+454777+4512074(Top 47%)4300(Top 39%)4300(Top 92%)
35K21.75 mi0.75 mi14237+904758+194758+1912789(Top 50%)4693(Top 43%)4693(Top 101%)
23M23.00 mi1.25 mi14112+1254743+154743+1512402(Top 49%)4614(Top 42%)4614(Top 99%)
24M24.00 mi1.00 mi13870+2424656+874656+879494(Top 37%)3197(Top 29%)3197(Top 69%)
40K24.85 mi0.85 mi13699+1714608+484608+4810350(Top 41%)3741(Top 34%)3741(Top 80%)
25.2M25.20 mi0.35 mi13668+314609-14609-112973(Top 51%)5074(Top 46%)5074(Top 109%)
Finish26.22 mi1.02 mi13554+1144580+294580+2911649(Top 46%)4300(Top 39%)4300(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17286

Females

6309

F18-39

6309

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12757

Females

3627

F18-39

3627

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17286

Females

6309

F18-39

6309

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13265

Females

3988

F18-39

3988

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

13958

Females

4452

F18-39

4452

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14860

Females

5097

F18-39

5097

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16246

Females

6095

F18-39

6095

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13327

Females

4749

F18-39

4749

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12074

Females

4300

F18-39

4300

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12789

Females

4693

F18-39

4693

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12402

Females

4614

F18-39

4614

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9494

Females

3197

F18-39

3197

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10350

Females

3741

F18-39

3741

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12973

Females

5074

F18-39

5074

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11649

Females

4300

F18-39

4300

Passing Analysis

Category:
Athletes Passed
2420
Passed By
3613
Net Change
-1193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12361
5K → 10K218398-180#12361#12541
10K → 15K211922-1901#12541#14442
15K → 20K43954+385#14442#14057
20K → Half5338+15#14057#14042
Half → 25K172309-137#14042#14179
25K → 30K161608-447#14179#14626
30K → 20M19570+125#14626#14501
20M → 21M21743+174#14501#14327
21M → 35K12737+90#14327#14237
35K → 23M17954+125#14237#14112
23M → 24M2486+242#14112#13870
24M → 40K18918+171#13870#13699
40K → 25.2M6130+31#13699#13668
25.2M → Finish14026+114#13668#13554
TOTALS24203613-1193
📊

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