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BOSTON MARATHON 2024

Kasey Treger Clews

Bib: 19153•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 43%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:11
Rank: #15434
Start → 5K
25:11 | 8:06/mi
10K· 6.21 mi
49:53
Rank: #14626 (+808)
5K → 10K
24:42 | 7:57/mi
15K· 9.32 mi
1:15:19
Rank: #14593 (+33)
10K → 15K
25:26 | 8:11/mi
20K· 12.43 mi
1:41:14
Rank: #14370 (+223)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:46:54
Rank: #14366 (+4)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:08:54
Rank: #14635 (-269)
Half → 25K
22:00 | 9:04/mi
30K· 18.64 mi
2:38:49
Rank: #14917 (-282)
25K → 30K
29:55 | 9:38/mi
20M
2:51:58
Rank: #14978 (-61)
30K → 20M
13:09 | 9:41/mi
21M
3:02:42
Rank: #15027 (-49)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
3:09:38
Rank: #14997 (+30)
21M → 35K
6:56 | 9:16/mi
23M
3:22:22
Rank: #15089 (-92)
35K → 23M
12:44 | 10:10/mi
24M
3:32:32
Rank: #15218 (-129)
23M → 24M
10:10 | 10:10/mi
40K· 24.85 mi
3:41:49
Rank: #15372 (-154)
24M → 40K
9:17 | 10:51/mi
25.2M
3:45:51
Rank: #15386 (-14)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
3:55:44
Rank: #15442 (-56)
25.2M → Finish
9:53 | 9:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:54
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time2:08:50
Pace9:50 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0525:118:0625:11
8:06
-
10K
6.21 mi11:42:4749:538:0224:42
7:57
-0:09
15K
9.32 mi12:08:131:15:198:0525:26
8:11
+0:14
20K
12.43 mi12:34:081:41:148:0925:55
8:21
+0:10
Half
13.11 mi12:39:481:46:548:095:40
8:18
-0:03
25K
15.53 mi13:01:482:08:548:1822:00
9:04
+0:46
30K
18.64 mi13:31:432:38:498:3129:55
9:38
+0:34
20M
20.00 mi13:44:522:51:588:3613:09
9:41
+0:03
21M
21.00 mi13:55:363:02:428:4210:44
10:44
+1:03
35K
21.75 mi14:02:323:09:388:436:56
9:16
-1:28
23M
23.00 mi14:15:163:22:228:4812:44
10:10
+0:54
24M
24.00 mi14:25:263:32:328:5110:10
10:10
0:00
40K
24.85 mi14:34:433:41:498:559:17
10:51
+0:41
25.2M
25.20 mi14:38:453:45:518:584:02
11:42
+0:51
Finish
26.22 mi14:48:383:55:449:009:53
9:42
-2:00

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

7:57 /mi

Average Pace

9:00 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:54

55% of race

Time at Steady Pace

1:22:47

35% of race

Time at Slower Pace

24:03

10% of race

Average Pace: 8:59 /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 mi11:18:0525:118:0625:11
8:06
#15434
10K
6.21 mi11:42:4749:538:0224:42
7:57
#14626
15K
9.32 mi12:08:131:15:198:0525:26
8:11
#14593
20K
12.43 mi12:34:081:41:148:0925:55
8:21
#14370
Half
13.11 mi12:39:481:46:548:095:40
8:18
#14366
25K
15.53 mi13:01:482:08:548:1822:00
9:04
#14635
30K
18.64 mi13:31:432:38:498:3129:55
9:38
#14917
20M
20.00 mi13:44:522:51:588:3613:09
9:41
#14978
21M
21.00 mi13:55:363:02:428:4210:44
10:44
#15027
35K
21.75 mi14:02:323:09:388:436:56
9:16
#14997
23M
23.00 mi14:15:163:22:228:4812:44
10:10
#15089
24M
24.00 mi14:25:263:32:328:5110:10
10:10
#15218
40K
24.85 mi14:34:433:41:498:559:17
10:51
#15372
25.2M
25.20 mi14:38:453:45:518:584:02
11:42
#15386
Finish
26.22 mi14:48:383:55:449:009:53
9:42
#15442
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi154345213521314658(Top 57%)4761(Top 44%)4761(Top 295%)
10K6.21 mi3.10 mi14626+8084709+5044709+50413847(Top 54%)4262(Top 39%)4262(Top 264%)
15K9.32 mi3.11 mi14593+334697+124697+1214658(Top 57%)4761(Top 44%)4761(Top 295%)
20K12.43 mi3.11 mi14370+2234585+1124585+11213954(Top 55%)4395(Top 40%)4395(Top 272%)
Half13.11 mi0.68 mi14366+44593-84593-814690(Top 57%)4874(Top 45%)4874(Top 302%)
25K15.53 mi2.42 mi14635-2694780-1874780-18715853(Top 62%)5632(Top 52%)5632(Top 349%)
30K18.64 mi3.11 mi14917-2825030-2505030-25015965(Top 62%)5948(Top 54%)5948(Top 369%)
20M20.00 mi1.36 mi14978-615114-845114-8415269(Top 60%)5823(Top 53%)5823(Top 361%)
21M21.00 mi1.00 mi15027-495192-785192-7815590(Top 61%)6109(Top 56%)6109(Top 379%)
35K21.75 mi0.75 mi14997+305202-105202-1014595(Top 57%)5640(Top 52%)5640(Top 350%)
23M23.00 mi1.25 mi15089-925294-925294-9216027(Top 63%)6409(Top 59%)6409(Top 397%)
24M24.00 mi1.00 mi15218-1295404-1105404-11016872(Top 66%)6878(Top 63%)6878(Top 426%)
40K24.85 mi0.85 mi15372-1545534-1305534-13017704(Top 69%)7364(Top 67%)7364(Top 457%)
25.2M25.20 mi0.35 mi15386-145555-215555-2116589(Top 65%)6824(Top 62%)6824(Top 423%)
Finish26.22 mi1.02 mi15442-565616-615616-6117357(Top 68%)7190(Top 66%)7190(Top 446%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14658

Females

4761

F40-44

4761

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13847

Females

4262

F40-44

4262

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14658

Females

4761

F40-44

4761

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

13954

Females

4395

F40-44

4395

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

14690

Females

4874

F40-44

4874

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15853

Females

5632

F40-44

5632

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15965

Females

5948

F40-44

5948

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15269

Females

5823

F40-44

5823

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15590

Females

6109

F40-44

6109

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14595

Females

5640

F40-44

5640

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16027

Females

6409

F40-44

6409

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

16872

Females

6878

F40-44

6878

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17704

Females

7364

F40-44

7364

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16589

Females

6824

F40-44

6824

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17357

Females

7190

F40-44

7190

Passing Analysis

Category:
Athletes Passed
2419
Passed By
2427
Net Change
-8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15434
5K → 10K85244+808#15434#14626
10K → 15K251218+33#14626#14593
15K → 20K349126+223#14593#14370
20K → Half4137+4#14370#14366
Half → 25K144413-269#14366#14635
25K → 30K171453-282#14635#14917
30K → 20M115176-61#14917#14978
20M → 21M120169-49#14978#15027
21M → 35K8151+30#15027#14997
35K → 23M99191-92#14997#15089
23M → 24M58187-129#15089#15218
24M → 40K51205-154#15218#15372
40K → 25.2M3650-14#15372#15386
25.2M → Finish51107-56#15386#15442
TOTALS24192427-8
📊

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