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BOSTON MARATHON 2024

Wei Liu

Bib: 23044•F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:23
Rank: #19350
Start → 5K
27:23 | 8:49/mi
10K· 6.21 mi
56:05
Rank: #20009 (-659)
5K → 10K
28:42 | 9:14/mi
15K· 9.32 mi
1:25:43
Rank: #20317 (-308)
10K → 15K
29:38 | 9:32/mi
20K· 12.43 mi
1:57:18
Rank: #20505 (-188)
15K → 20K
31:35 | 10:10/mi
Half· 13.11 mi
2:04:02
Rank: #20522 (-17)
20K → Half
6:44 | 9:52/mi
25K· 15.53 mi
2:31:09
Rank: #20777 (-255)
Half → 25K
27:07 | 11:11/mi
30K· 18.64 mi
3:05:21
Rank: #20622 (+155)
25K → 30K
34:12 | 11:00/mi
20M
3:20:22
Rank: #20499 (+123)
30K → 20M
15:01 | 11:03/mi
21M
3:32:04
Rank: #20376 (+123)
20M → 21M
11:42 | 11:42/mi
35K· 21.75 mi
3:39:39
Rank: #20274 (+102)
21M → 35K
7:35 | 10:08/mi
23M
3:53:33
Rank: #20186 (+88)
35K → 23M
13:54 | 11:06/mi
24M
4:03:36
Rank: #20003 (+183)
23M → 24M
10:03 | 10:03/mi
40K· 24.85 mi
4:12:23
Rank: #19846 (+157)
24M → 40K
8:47 | 10:16/mi
25.2M
4:16:25
Rank: #19792 (+54)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
4:26:46
Rank: #19747 (+45)
25.2M → Finish
10:21 | 10:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:02
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:22:44
Pace10:53 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2127:238:4927:23
8:49
-
10K
6.21 mi11:57:0356:059:0228:42
9:14
+0:25
15K
9.32 mi12:26:411:25:439:1229:38
9:32
+0:18
20K
12.43 mi12:58:161:57:189:2631:35
10:10
+0:38
Half
13.11 mi13:05:002:04:029:286:44
9:52
-0:18
25K
15.53 mi13:32:072:31:099:4427:07
11:11
+1:19
30K
18.64 mi14:06:193:05:219:5734:12
11:00
-0:11
20M
20.00 mi14:21:203:20:2210:0115:01
11:03
+0:03
21M
21.00 mi14:33:023:32:0410:0611:42
11:42
+0:39
35K
21.75 mi14:40:373:39:3910:067:35
10:08
-1:34
23M
23.00 mi14:54:313:53:3310:0913:54
11:06
+0:58
24M
24.00 mi15:04:344:03:3610:0910:03
10:03
-1:03
40K
24.85 mi15:13:214:12:2310:098:47
10:16
+0:13
25.2M
25.20 mi15:17:234:16:2510:114:02
11:42
+1:26
Finish
26.22 mi15:27:444:26:4610:1110:21
10:09
-1:33

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

8:49 /mi

Average Pace

10:11 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:43

32% of race

Time at Steady Pace

1:15:05

28% of race

Time at Slower Pace

1:45:58

40% of race

Average Pace: 10:10 /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 mi11:28:2127:238:4927:23
8:49
#19350
10K
6.21 mi11:57:0356:059:0228:42
9:14
#20009
15K
9.32 mi12:26:411:25:439:1229:38
9:32
#20317
20K
12.43 mi12:58:161:57:189:2631:35
10:10
#20505
Half
13.11 mi13:05:002:04:029:286:44
9:52
#20522
25K
15.53 mi13:32:072:31:099:4427:07
11:11
#20777
30K
18.64 mi14:06:193:05:219:5734:12
11:00
#20622
20M
20.00 mi14:21:203:20:2210:0115:01
11:03
#20499
21M
21.00 mi14:33:023:32:0410:0611:42
11:42
#20376
35K
21.75 mi14:40:373:39:3910:067:35
10:08
#20274
23M
23.00 mi14:54:313:53:3310:0913:54
11:06
#20186
24M
24.00 mi15:04:344:03:3610:0910:03
10:03
#20003
40K
24.85 mi15:13:214:12:2310:098:47
10:16
#19846
25.2M
25.20 mi15:17:234:16:2510:114:02
11:42
#19792
Finish
26.22 mi15:27:444:26:4610:1110:21
10:09
#19747
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi193507558755820774(Top 81%)8204(Top 75%)8204(Top 937%)
10K6.21 mi3.10 mi20009-6597872-3147872-31420599(Top 81%)8154(Top 75%)8154(Top 931%)
15K9.32 mi3.11 mi20317-3087994-1227994-12220774(Top 81%)8204(Top 75%)8204(Top 937%)
20K12.43 mi3.11 mi20505-1888096-1028096-10220939(Top 82%)8320(Top 76%)8320(Top 950%)
Half13.11 mi0.68 mi20522-178107-118107-1121132(Top 83%)8470(Top 78%)8470(Top 967%)
25K15.53 mi2.42 mi20777-2558262-1558262-15521843(Top 85%)8905(Top 82%)8905(Top 1017%)
30K18.64 mi3.11 mi20622+1558217+458217+4520012(Top 78%)8117(Top 74%)8117(Top 927%)
20M20.00 mi1.36 mi20499+1238190+278190+2719408(Top 76%)7919(Top 72%)7919(Top 904%)
21M21.00 mi1.00 mi20376+1238150+408150+4018132(Top 71%)7392(Top 68%)7392(Top 844%)
35K21.75 mi0.75 mi20274+1028115+358115+3517603(Top 69%)7141(Top 65%)7141(Top 815%)
23M23.00 mi1.25 mi20186+888091+248091+2418712(Top 73%)7752(Top 71%)7752(Top 885%)
24M24.00 mi1.00 mi20003+1838010+818010+8116501(Top 65%)6700(Top 61%)6700(Top 765%)
40K24.85 mi0.85 mi19846+1577944+667944+6615983(Top 63%)6497(Top 59%)6497(Top 742%)
25.2M25.20 mi0.35 mi19792+547919+257919+2516618(Top 65%)6853(Top 63%)6853(Top 782%)
Finish26.22 mi1.02 mi19747+457909+107909+1018949(Top 74%)7950(Top 73%)7950(Top 908%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20774

Females

8204

F55-59

8204

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

20599

Females

8154

F55-59

8154

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20774

Females

8204

F55-59

8204

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20939

Females

8320

F55-59

8320

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21132

Females

8470

F55-59

8470

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

21843

Females

8905

F55-59

8905

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20012

Females

8117

F55-59

8117

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19408

Females

7919

F55-59

7919

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18132

Females

7392

F55-59

7392

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

17603

Females

7141

F55-59

7141

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18712

Females

7752

F55-59

7752

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16501

Females

6700

F55-59

6700

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

15983

Females

6497

F55-59

6497

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16618

Females

6853

F55-59

6853

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18949

Females

7950

F55-59

7950

Passing Analysis

Category:
Athletes Passed
1718
Passed By
2115
Net Change
-397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19350
5K → 10K90749-659#19350#20009
10K → 15K110418-308#20009#20317
15K → 20K133321-188#20317#20505
20K → Half2441-17#20505#20522
Half → 25K84339-255#20522#20777
25K → 30K24893+155#20777#20622
30K → 20M15330+123#20622#20499
20M → 21M14623+123#20499#20376
21M → 35K11210+102#20376#20274
35K → 23M12739+88#20274#20186
23M → 24M1852+183#20186#20003
24M → 40K1647+157#20003#19846
40K → 25.2M639+54#19846#19792
25.2M → Finish7934+45#19792#19747
TOTALS17182115-397
📊

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