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BOSTON MARATHON 2024

Christine Leibbrand

Bib: 16184•F

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Division (F18-39)
#0 / 4660
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
7:39/mi
23:47
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:49/mi
1:11:42
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:38:24
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:43:57
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:05:44
↑ 66↓ 880.2%
30K· 18.64 mi
9:18/mi
2:34:38
↑ 181↓ 1480.2%
20M
8:47/mi
2:46:34
↑ 64↓ 500.2%
21M
10:09/mi
2:56:43
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:03:30
↑ 17↓ 861.7%
23M
9:48/mi
3:15:46
↑ 23↓ 630.6%
24M
8:23/mi
3:24:09
↓ 821.3%
40K· 24.85 mi
10:32/mi
3:33:09
↓ 200.3%
25.2M
11:04/mi
3:36:58
↑ 13↓ 160.2%
Finish· 26.22 mi
8:27/mi
3:45:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:57
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:01:38
Pace9:17 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0323:477:3923:47
7:39
-
10K
6.21 mi11:37:4047:247:3823:37
7:36
-0:03
15K
9.32 mi12:01:581:11:427:4224:18
7:49
+0:13
20K
12.43 mi12:28:401:38:247:5526:42
8:36
+0:47
Half
13.11 mi12:34:131:43:577:565:33
8:08
-0:28
25K
15.53 mi12:56:002:05:448:0621:47
8:59
+0:51
30K
18.64 mi13:24:542:34:388:1828:54
9:18
+0:19
20M
20.00 mi13:36:502:46:348:2011:56
8:47
-0:31
21M
21.00 mi13:46:592:56:438:2510:09
10:09
+1:22
35K
21.75 mi13:53:463:03:308:266:47
9:04
-1:05
23M
23.00 mi14:06:023:15:468:3112:16
9:48
+0:44
24M
24.00 mi14:14:253:24:098:308:23
8:23
-1:25
40K
24.85 mi14:23:253:33:098:359:00
10:32
+2:09
25.2M
25.20 mi14:27:143:36:588:373:49
11:04
+0:32
Finish
26.22 mi14:35:513:45:358:378:37
8:27
-2:37

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

7:36 /mi

Average Pace

8:37 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:15

34% of race

Time at Steady Pace

1:24:12

37% of race

Time at Slower Pace

1:04:08

28% of race

Average Pace: 8:36 /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 mi11:14:0323:477:3923:47
7:39
#11974
10K
6.21 mi11:37:4047:247:3823:37
7:36
#11485
15K
9.32 mi12:01:581:11:427:4224:18
7:49
#11685
20K
12.43 mi12:28:401:38:247:5526:42
8:36
#12775
Half
13.11 mi12:34:131:43:577:565:33
8:08
#12828
25K
15.53 mi12:56:002:05:448:0621:47
8:59
#13383
30K
18.64 mi13:24:542:34:388:1828:54
9:18
#13586
20M
20.00 mi13:36:502:46:348:2011:56
8:47
#13308
21M
21.00 mi13:46:592:56:438:2510:09
10:09
#13309
35K
21.75 mi13:53:463:03:308:266:47
9:04
#13310
23M
23.00 mi14:06:023:15:468:3112:16
9:48
#13435
24M
24.00 mi14:14:253:24:098:308:23
8:23
#13174
40K
24.85 mi14:23:253:33:098:359:00
10:32
#13353
25.2M
25.20 mi14:27:143:36:588:373:49
11:04
#13395
Finish
26.22 mi14:35:513:45:358:378:37
8:27
#13276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi119743121312112115(Top 47%)3313(Top 30%)3313(Top 71%)
10K6.21 mi3.10 mi11485+4892872+2492872+24911117(Top 44%)2713(Top 25%)2713(Top 58%)
15K9.32 mi3.11 mi11685-2003026-1543026-15412115(Top 47%)3313(Top 30%)3313(Top 71%)
20K12.43 mi3.11 mi12775-10903638-6123638-61215301(Top 60%)5182(Top 47%)5182(Top 111%)
Half13.11 mi0.68 mi12828-533687-493687-4913656(Top 53%)4285(Top 39%)4285(Top 92%)
25K15.53 mi2.42 mi13383-5554029-3424029-34215460(Top 61%)5419(Top 50%)5419(Top 116%)
30K18.64 mi3.11 mi13586-2034243-2144243-21414635(Top 57%)5219(Top 48%)5219(Top 112%)
20M20.00 mi1.36 mi13308+2784160+834160+8311009(Top 43%)3482(Top 32%)3482(Top 75%)
21M21.00 mi1.00 mi13309-14211-514211-5113568(Top 53%)5078(Top 46%)5078(Top 109%)
35K21.75 mi0.75 mi13310-14241-304241-3013644(Top 53%)5137(Top 47%)5137(Top 110%)
23M23.00 mi1.25 mi13435-1254373-1324373-13214739(Top 58%)5789(Top 53%)5789(Top 124%)
24M24.00 mi1.00 mi13174+2614274+994274+998796(Top 34%)2859(Top 26%)2859(Top 61%)
40K24.85 mi0.85 mi13353-1794412-1384412-13816768(Top 66%)6898(Top 63%)6898(Top 148%)
25.2M25.20 mi0.35 mi13395-424454-424454-4214738(Top 58%)5903(Top 54%)5903(Top 127%)
Finish26.22 mi1.02 mi13276+1194422+324422+3211289(Top 44%)4117(Top 38%)4117(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12115

Females

3313

F18-39

3313

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11117

Females

2713

F18-39

2713

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12115

Females

3313

F18-39

3313

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

15301

Females

5182

F18-39

5182

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13656

Females

4285

F18-39

4285

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15460

Females

5419

F18-39

5419

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14635

Females

5219

F18-39

5219

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

11009

Females

3482

F18-39

3482

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13568

Females

5078

F18-39

5078

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13644

Females

5137

F18-39

5137

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14739

Females

5789

F18-39

5789

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8796

Females

2859

F18-39

2859

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16768

Females

6898

F18-39

6898

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14738

Females

5903

F18-39

5903

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11289

Females

4117

F18-39

4117

Passing Analysis

Category:
Athletes Passed
2230
Passed By
3532
Net Change
-1302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11974
5K → 10K57687+489#11974#11485
10K → 15K158358-200#11485#11685
15K → 20K581148-1090#11685#12775
20K → Half3386-53#12775#12828
Half → 25K100655-555#12828#13383
25K → 30K220423-203#13383#13586
30K → 20M30426+278#13586#13308
20M → 21M128129-1#13308#13309
21M → 35K8081-1#13309#13310
35K → 23M88213-125#13310#13435
23M → 24M27110+261#13435#13174
24M → 40K49228-179#13174#13353
40K → 25.2M3274-42#13353#13395
25.2M → Finish13314+119#13395#13276
TOTALS22303532-1302
📊

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