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BOSTON MARATHON 2024

Kim Lations

Bib: 21821•F

MA

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

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
8:56/mi
27:46
↑ 97↓ 3451.5%
10K· 6.21 mi
9:13/mi
56:25
↑ 79↓ 1380.4%
15K· 9.32 mi
10:40/mi
1:29:33
↑ 67↓ 78
20K· 12.43 mi
10:39/mi
2:02:38
↑ 106↓ 860.1%
Half· 13.11 mi
11:16/mi
2:10:19
↑ 19↓ 370.5%
25K· 15.53 mi
11:47/mi
2:38:54
↑ 66↓ 880.2%
30K· 18.64 mi
11:49/mi
3:15:36
↑ 181↓ 1480.2%
20M
12:28/mi
3:32:33
↑ 64↓ 500.2%
21M
13:17/mi
3:45:50
↑ 106↓ 241.6%
35K· 21.75 mi
11:00/mi
3:54:04
↑ 17↓ 861.7%
23M
12:02/mi
4:09:08
↑ 23↓ 630.6%
24M
12:18/mi
4:21:26
↓ 821.3%
40K· 24.85 mi
11:46/mi
4:31:30
↓ 200.3%
25.2M
13:41/mi
4:36:13
↑ 13↓ 160.2%
Finish· 26.22 mi
10:28/mi
4:46:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:19
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:36:34
Pace11:57 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4427:468:5627:46
8:56
-
10K
6.21 mi11:52:2356:259:0528:39
9:13
+0:17
15K
9.32 mi12:25:311:29:339:3633:08
10:40
+1:27
20K
12.43 mi12:58:362:02:389:5233:05
10:39
-0:01
Half
13.11 mi13:06:172:10:199:567:41
11:16
+0:37
25K
15.53 mi13:34:522:38:5410:1428:35
11:47
+0:31
30K
18.64 mi14:11:343:15:3610:3036:42
11:49
+0:02
20M
20.00 mi14:28:313:32:3310:3816:57
12:28
+0:39
21M
21.00 mi14:41:483:45:5010:4513:17
13:17
+0:49
35K
21.75 mi14:50:023:54:0410:468:14
11:00
-2:17
23M
23.00 mi15:05:064:09:0810:5015:04
12:02
+1:02
24M
24.00 mi15:17:244:21:2610:5412:18
12:18
+0:16
40K
24.85 mi15:27:284:31:3010:5510:04
11:46
-0:32
25.2M
25.20 mi15:32:114:36:1310:584:43
13:41
+1:55
Finish
26.22 mi15:42:514:46:5310:5710:40
10:28
-3:13

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

8:56 /mi

Average Pace

10:57 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:32

49% of race

Time at Steady Pace

1:50:24

38% of race

Time at Slower Pace

34:57

12% of race

Average Pace: 10:56 /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 mi11:23:4427:468:5627:46
8:56
#19826
10K
6.21 mi11:52:2356:259:0528:39
9:13
#20199
15K
9.32 mi12:25:311:29:339:3633:08
10:40
#21531
20K
12.43 mi12:58:362:02:389:5233:05
10:39
#21661
Half
13.11 mi13:06:172:10:199:567:41
11:16
#21811
25K
15.53 mi13:34:522:38:5410:1428:35
11:47
#22037
30K
18.64 mi14:11:343:15:3610:3036:42
11:49
#21945
20M
20.00 mi14:28:313:32:3310:3816:57
12:28
#21952
21M
21.00 mi14:41:483:45:5010:4513:17
13:17
#21934
35K
21.75 mi14:50:023:54:0410:468:14
11:00
#21834
23M
23.00 mi15:05:064:09:0810:5015:04
12:02
#21782
24M
24.00 mi15:17:244:21:2610:5412:18
12:18
#21776
40K
24.85 mi15:27:284:31:3010:5510:04
11:46
#21715
25.2M
25.20 mi15:32:114:36:1310:584:43
13:41
#21708
Finish
26.22 mi15:42:514:46:5310:5710:40
10:28
#21651
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi198267792779223218(Top 91%)9546(Top 87%)9546(Top 1090%)
10K6.21 mi3.10 mi20199-3737966-1747966-17420551(Top 80%)8130(Top 74%)8130(Top 928%)
15K9.32 mi3.11 mi21531-13328650-6848650-68423218(Top 91%)9546(Top 87%)9546(Top 1090%)
20K12.43 mi3.11 mi21661-1308731-818731-8121975(Top 86%)8895(Top 81%)8895(Top 1015%)
Half13.11 mi0.68 mi21811-1508803-728803-7223848(Top 93%)9966(Top 91%)9966(Top 1138%)
25K15.53 mi2.42 mi22037-2268949-1468949-14622829(Top 89%)9452(Top 87%)9452(Top 1079%)
30K18.64 mi3.11 mi21945+928939+108939+1021605(Top 85%)8953(Top 82%)8953(Top 1022%)
20M20.00 mi1.36 mi21952-78965-268965-2622130(Top 87%)9317(Top 85%)9317(Top 1064%)
21M21.00 mi1.00 mi21934+188972-78972-721221(Top 83%)8910(Top 82%)8910(Top 1017%)
35K21.75 mi0.75 mi21834+1008940+328940+3219847(Top 78%)8262(Top 76%)8262(Top 943%)
23M23.00 mi1.25 mi21782+528938+28938+220806(Top 81%)8799(Top 81%)8799(Top 1004%)
24M24.00 mi1.00 mi21776+68960-228960-2222010(Top 86%)9439(Top 86%)9439(Top 1078%)
40K24.85 mi0.85 mi21715+618948+128948+1219993(Top 78%)8517(Top 78%)8517(Top 972%)
25.2M25.20 mi0.35 mi21708+78950-28950-221076(Top 82%)9027(Top 83%)9027(Top 1030%)
Finish26.22 mi1.02 mi21651+578931+198931+1919930(Top 78%)8437(Top 77%)8437(Top 963%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

23218

Females

9546

F55-59

9546

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20551

Females

8130

F55-59

8130

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

23218

Females

9546

F55-59

9546

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

21975

Females

8895

F55-59

8895

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23848

Females

9966

F55-59

9966

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

22829

Females

9452

F55-59

9452

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21605

Females

8953

F55-59

8953

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22130

Females

9317

F55-59

9317

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21221

Females

8910

F55-59

8910

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19847

Females

8262

F55-59

8262

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

20806

Females

8799

F55-59

8799

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22010

Females

9439

F55-59

9439

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19993

Females

8517

F55-59

8517

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21076

Females

9027

F55-59

9027

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19930

Females

8437

F55-59

8437

Passing Analysis

Category:
Athletes Passed
1159
Passed By
2984
Net Change
-1825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19826
5K → 10K140513-373#19826#20199
10K → 15K161348-1332#20199#21531
15K → 20K136266-130#21531#21661
20K → Half7157-150#21661#21811
Half → 25K70296-226#21811#22037
25K → 30K218126+92#22037#21945
30K → 20M7279-7#21945#21952
20M → 21M6547+18#21952#21934
21M → 35K1077+100#21934#21834
35K → 23M9543+52#21834#21782
23M → 24M6054+6#21782#21776
24M → 40K7817+61#21776#21715
40K → 25.2M2114+7#21715#21708
25.2M → Finish7417+57#21708#21651
TOTALS11592984-1825
📊

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