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BOSTON MARATHON 2024

Susie Lee

Bib: 23027•F

CA

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
27:57
Rank: #20060
Start → 5K
27:57 | 9:00/mi
10K· 6.21 mi
57:34
Rank: #20875 (-815)
5K → 10K
29:37 | 9:32/mi
15K· 9.32 mi
1:27:55
Rank: #21021 (-146)
10K → 15K
30:21 | 9:46/mi
20K· 12.43 mi
2:01:17
Rank: #21348 (-327)
15K → 20K
33:22 | 10:44/mi
Half· 13.11 mi
2:08:16
Rank: #21387 (-39)
20K → Half
6:59 | 10:14/mi
25K· 15.53 mi
2:35:56
Rank: #21569 (-182)
Half → 25K
27:40 | 11:25/mi
30K· 18.64 mi
3:11:31
Rank: #21425 (+144)
25K → 30K
35:35 | 11:27/mi
20M
3:27:30
Rank: #21373 (+52)
30K → 20M
15:59 | 11:46/mi
21M
3:40:02
Rank: #21303 (+70)
20M → 21M
12:32 | 12:32/mi
35K· 21.75 mi
3:47:26
Rank: #21150 (+153)
21M → 35K
7:24 | 9:53/mi
23M
4:00:52
Rank: #20966 (+184)
35K → 23M
13:26 | 10:44/mi
24M
4:11:11
Rank: #20825 (+141)
23M → 24M
10:19 | 10:19/mi
40K· 24.85 mi
4:20:21
Rank: #20696 (+129)
24M → 40K
9:10 | 10:43/mi
25.2M
4:24:31
Rank: #20638 (+58)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:34:16
Rank: #20518 (+120)
25.2M → Finish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:16
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:26:00
Pace11:08 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0327:579:0027:57
9:00
-
10K
6.21 mi11:57:4057:349:1629:37
9:32
+0:32
15K
9.32 mi12:28:011:27:559:2630:21
9:46
+0:14
20K
12.43 mi13:01:232:01:179:4633:22
10:44
+0:58
Half
13.11 mi13:08:222:08:169:476:59
10:14
-0:30
25K
15.53 mi13:36:022:35:5610:0227:40
11:25
+1:11
30K
18.64 mi14:11:373:11:3110:1635:35
11:27
+0:02
20M
20.00 mi14:27:363:27:3010:2215:59
11:46
+0:19
21M
21.00 mi14:40:083:40:0210:2912:32
12:32
+0:46
35K
21.75 mi14:47:323:47:2610:277:24
9:53
-2:39
23M
23.00 mi15:00:584:00:5210:2813:26
10:44
+0:51
24M
24.00 mi15:11:174:11:1110:2810:19
10:19
-0:25
40K
24.85 mi15:20:274:20:2110:289:10
10:43
+0:24
25.2M
25.20 mi15:24:374:24:3110:304:10
12:05
+1:22
Finish
26.22 mi15:34:224:34:1610:289:45
9:34
-2:31

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

9:00 /mi

Average Pace

10:28 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:04

38% of race

Time at Steady Pace

1:13:16

27% of race

Time at Slower Pace

1:35:56

35% of race

Average Pace: 10:28 /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 mi11:28:0327:579:0027:57
9:00
#20060
10K
6.21 mi11:57:4057:349:1629:37
9:32
#20875
15K
9.32 mi12:28:011:27:559:2630:21
9:46
#21021
20K
12.43 mi13:01:232:01:179:4633:22
10:44
#21348
Half
13.11 mi13:08:222:08:169:476:59
10:14
#21387
25K
15.53 mi13:36:022:35:5610:0227:40
11:25
#21569
30K
18.64 mi14:11:373:11:3110:1635:35
11:27
#21425
20M
20.00 mi14:27:363:27:3010:2215:59
11:46
#21373
21M
21.00 mi14:40:083:40:0210:2912:32
12:32
#21303
35K
21.75 mi14:47:323:47:2610:277:24
9:53
#21150
23M
23.00 mi15:00:584:00:5210:2813:26
10:44
#20966
24M
24.00 mi15:11:174:11:1110:2810:19
10:19
#20825
40K
24.85 mi15:20:274:20:2110:289:10
10:43
#20696
25.2M
25.20 mi15:24:374:24:3110:304:10
12:05
#20638
Finish
26.22 mi15:34:224:34:1610:289:45
9:34
#20518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi200607910791021369(Top 84%)8531(Top 78%)8531(Top 974%)
10K6.21 mi3.10 mi20875-8158327-4178327-41721460(Top 84%)8623(Top 79%)8623(Top 984%)
15K9.32 mi3.11 mi21021-1468380-538380-5321369(Top 84%)8531(Top 78%)8531(Top 974%)
20K12.43 mi3.11 mi21348-3278537-1578537-15722158(Top 87%)8997(Top 82%)8997(Top 1027%)
Half13.11 mi0.68 mi21387-398571-348571-3422084(Top 86%)9006(Top 82%)9006(Top 1028%)
25K15.53 mi2.42 mi21569-1828684-1138684-11322274(Top 87%)9140(Top 84%)9140(Top 1043%)
30K18.64 mi3.11 mi21425+1448659+258659+2520932(Top 82%)8596(Top 79%)8596(Top 981%)
20M20.00 mi1.36 mi21373+528664-58664-520924(Top 82%)8703(Top 80%)8703(Top 993%)
21M21.00 mi1.00 mi21303+708646+188646+1819935(Top 78%)8292(Top 76%)8292(Top 947%)
35K21.75 mi0.75 mi21150+1538583+638583+6316846(Top 66%)6784(Top 62%)6784(Top 774%)
23M23.00 mi1.25 mi20966+1848517+668517+6617664(Top 69%)7258(Top 66%)7258(Top 829%)
24M24.00 mi1.00 mi20825+1418460+578460+5717359(Top 68%)7142(Top 65%)7142(Top 815%)
40K24.85 mi0.85 mi20696+1298407+538407+5317365(Top 68%)7212(Top 66%)7212(Top 823%)
25.2M25.20 mi0.35 mi20638+588386+218386+2117585(Top 69%)7346(Top 67%)7346(Top 839%)
Finish26.22 mi1.02 mi20518+1208336+508336+5016834(Top 66%)6936(Top 63%)6936(Top 792%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

21369

Females

8531

F55-59

8531

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21460

Females

8623

F55-59

8623

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

21369

Females

8531

F55-59

8531

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22158

Females

8997

F55-59

8997

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22084

Females

9006

F55-59

9006

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22274

Females

9140

F55-59

9140

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20932

Females

8596

F55-59

8596

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

20924

Females

8703

F55-59

8703

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19935

Females

8292

F55-59

8292

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

16846

Females

6784

F55-59

6784

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17664

Females

7258

F55-59

7258

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17359

Females

7142

F55-59

7142

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17365

Females

7212

F55-59

7212

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17585

Females

7346

F55-59

7346

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16834

Females

6936

F55-59

6936

Passing Analysis

Category:
Athletes Passed
1687
Passed By
2145
Net Change
-458
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20060
5K → 10K60875-815#20060#20875
10K → 15K152298-146#20875#21021
15K → 20K93420-327#21021#21348
20K → Half2766-39#21348#21387
Half → 25K95277-182#21387#21569
25K → 30K251107+144#21569#21425
30K → 20M9644+52#21425#21373
20M → 21M10434+70#21373#21303
21M → 35K1574+153#21303#21150
35K → 23M1906+184#21150#20966
23M → 24M1443+141#20966#20825
24M → 40K1334+129#20825#20696
40K → 25.2M613+58#20696#20638
25.2M → Finish1244+120#20638#20518
TOTALS16872145-458
📊

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