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BOSTON MARATHON 2024

Siena Liberatore

Bib: 26163•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
10:33/mi
32:48
↑ 97↓ 3451.5%
10K· 6.21 mi
10:31/mi
1:05:29
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:37:10
↑ 67↓ 78
20K· 12.43 mi
10:24/mi
2:09:28
↑ 106↓ 860.1%
Half· 13.11 mi
10:13/mi
2:16:26
↑ 19↓ 370.5%
25K· 15.53 mi
10:47/mi
2:42:35
↑ 66↓ 880.2%
30K· 18.64 mi
11:24/mi
3:18:00
↑ 181↓ 1480.2%
20M
11:55/mi
3:34:12
↑ 64↓ 500.2%
21M
12:37/mi
3:46:49
↑ 106↓ 241.6%
35K· 21.75 mi
12:21/mi
3:56:03
↑ 17↓ 861.7%
23M
12:12/mi
4:11:20
↑ 23↓ 630.6%
24M
12:23/mi
4:23:43
↓ 821.3%
40K· 24.85 mi
13:26/mi
4:35:12
↓ 200.3%
25.2M
13:49/mi
4:39:58
↑ 13↓ 160.2%
Finish· 26.22 mi
11:14/mi
4:51:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:26
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:34:59
Pace11:49 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2032:4810:3332:48
10:33
-
10K
6.21 mi12:23:011:05:2910:3232:41
10:31
-0:02
15K
9.32 mi12:54:421:37:1010:2531:41
10:12
-0:19
20K
12.43 mi13:27:002:09:2810:2532:18
10:24
+0:12
Half
13.11 mi13:33:582:16:2610:246:58
10:13
-0:11
25K
15.53 mi14:00:072:42:3510:2826:09
10:47
+0:34
30K
18.64 mi14:35:323:18:0010:3735:25
11:24
+0:37
20M
20.00 mi14:51:443:34:1210:4316:12
11:55
+0:31
21M
21.00 mi15:04:213:46:4910:4812:37
12:37
+0:42
35K
21.75 mi15:13:353:56:0310:519:14
12:21
-0:16
23M
23.00 mi15:28:524:11:2010:5615:17
12:12
-0:09
24M
24.00 mi15:41:154:23:4310:5912:23
12:23
+0:11
40K
24.85 mi15:52:444:35:1211:0411:29
13:26
+1:03
25.2M
25.20 mi15:57:304:39:5811:074:46
13:49
+0:23
Finish
26.22 mi16:08:574:51:2511:0711:27
11:14
-2:35

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

10:12 /mi

Average Pace

11:07 /mi

Slowest Pace

13:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:35

56% of race

Time at Steady Pace

1:03:04

22% of race

Time at Slower Pace

1:05:46

23% of race

Average Pace: 11:07 /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 mi11:50:2032:4810:3332:48
10:33
#24190
10K
6.21 mi12:23:011:05:2910:3232:41
10:31
#23861
15K
9.32 mi12:54:421:37:1010:2531:41
10:12
#23340
20K
12.43 mi13:27:002:09:2810:2532:18
10:24
#22860
Half
13.11 mi13:33:582:16:2610:246:58
10:13
#22811
25K
15.53 mi14:00:072:42:3510:2826:09
10:47
#22543
30K
18.64 mi14:35:323:18:0010:3735:25
11:24
#22236
20M
20.00 mi14:51:443:34:1210:4316:12
11:55
#22135
21M
21.00 mi15:04:213:46:4910:4812:37
12:37
#22010
35K
21.75 mi15:13:353:56:0310:519:14
12:21
#22031
23M
23.00 mi15:28:524:11:2010:5615:17
12:12
#21986
24M
24.00 mi15:41:154:23:4310:5912:23
12:23
#21993
40K
24.85 mi15:52:444:35:1211:0411:29
13:26
#22046
25.2M
25.20 mi15:57:304:39:5811:074:46
13:49
#22041
Finish
26.22 mi16:08:574:51:2511:0711:27
11:14
#22042
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24190100681006822332(Top 87%)9059(Top 83%)9059(Top 194%)
10K6.21 mi3.10 mi23861+3299874+1949874+19423561(Top 92%)9719(Top 89%)9719(Top 209%)
15K9.32 mi3.11 mi23340+5219585+2899585+28922332(Top 87%)9059(Top 83%)9059(Top 194%)
20K12.43 mi3.11 mi22860+4809336+2499336+24921462(Top 84%)8616(Top 79%)8616(Top 185%)
Half13.11 mi0.68 mi22811+499313+239313+2322049(Top 86%)8998(Top 82%)8998(Top 193%)
25K15.53 mi2.42 mi22543+2689185+1289185+12821057(Top 82%)8499(Top 78%)8499(Top 182%)
30K18.64 mi3.11 mi22236+3079089+969089+9620820(Top 81%)8548(Top 78%)8548(Top 183%)
20M20.00 mi1.36 mi22135+1019059+309059+3021229(Top 83%)8881(Top 81%)8881(Top 191%)
21M21.00 mi1.00 mi22010+1259008+519008+5120089(Top 79%)8381(Top 77%)8381(Top 180%)
35K21.75 mi0.75 mi22031-219036-289036-2822368(Top 88%)9532(Top 87%)9532(Top 205%)
23M23.00 mi1.25 mi21986+459030+69030+621179(Top 83%)8977(Top 82%)8977(Top 193%)
24M24.00 mi1.00 mi21993-79053-239053-2322143(Top 87%)9501(Top 87%)9501(Top 204%)
40K24.85 mi0.85 mi22046-539102-499102-4922918(Top 90%)9893(Top 91%)9893(Top 212%)
25.2M25.20 mi0.35 mi22041+59109-79109-721339(Top 84%)9169(Top 84%)9169(Top 197%)
Finish26.22 mi1.02 mi22042-19120-119120-1121929(Top 86%)9421(Top 86%)9421(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22332

Females

9059

F18-39

9059

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23561

Females

9719

F18-39

9719

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22332

Females

9059

F18-39

9059

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21462

Females

8616

F18-39

8616

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22049

Females

8998

F18-39

8998

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21057

Females

8499

F18-39

8499

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

20820

Females

8548

F18-39

8548

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21229

Females

8881

F18-39

8881

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20089

Females

8381

F18-39

8381

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22368

Females

9532

F18-39

9532

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21179

Females

8977

F18-39

8977

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22143

Females

9501

F18-39

9501

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22918

Females

9893

F18-39

9893

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21339

Females

9169

F18-39

9169

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21929

Females

9421

F18-39

9421

Passing Analysis

Category:
Athletes Passed
2650
Passed By
502
Net Change
+2148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24190
5K → 10K38455+329#24190#23861
10K → 15K53312+521#23861#23340
15K → 20K4877+480#23340#22860
20K → Half534+49#22860#22811
Half → 25K29022+268#22811#22543
25K → 30K33932+307#22543#22236
30K → 20M12726+101#22236#22135
20M → 21M13813+125#22135#22010
21M → 35K3758-21#22010#22031
35K → 23M9247+45#22031#21986
23M → 24M5461-7#21986#21993
24M → 40K4295-53#21993#22046
40K → 25.2M2520+5#22046#22041
25.2M → Finish4950-1#22041#22042
TOTALS2650502+2148
📊

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