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BOSTON MARATHON 2024

Kathryn Glenn

Bib: 7423•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #5673
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:07
Rank: #5252 (+421)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:03:13
Rank: #5028 (+224)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:42
Rank: #4884 (+144)
15K → 20K
21:29 | 6:55/mi
Half· 13.11 mi
1:29:23
Rank: #4882 (+2)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:44
Rank: #4910 (-28)
Half → 25K
17:21 | 7:09/mi
30K· 18.64 mi
2:09:25
Rank: #4685 (+225)
25K → 30K
22:41 | 7:18/mi
20M
2:19:44
Rank: #4614 (+71)
30K → 20M
10:19 | 7:36/mi
21M
2:27:46
Rank: #4530 (+84)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:33:07
Rank: #4420 (+110)
21M → 35K
5:21 | 7:09/mi
23M
2:42:17
Rank: #4209 (+211)
35K → 23M
9:10 | 7:19/mi
24M
2:49:22
Rank: #4053 (+156)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:55:32
Rank: #3915 (+138)
24M → 40K
6:10 | 7:13/mi
25.2M
2:58:18
Rank: #3867 (+48)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:05:28
Rank: #3774 (+93)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:23
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:36:05
Pace7:20 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0821:086:4821:08
6:48
-
10K
6.21 mi10:49:0742:076:4720:59
6:45
-0:03
15K
9.32 mi11:10:131:03:136:4721:06
6:47
+0:02
20K
12.43 mi11:31:421:24:426:4921:29
6:55
+0:08
Half
13.11 mi11:36:231:29:236:494:41
6:52
-0:03
25K
15.53 mi11:53:441:46:446:5217:21
7:09
+0:17
30K
18.64 mi12:16:252:09:256:5722:41
7:18
+0:09
20M
20.00 mi12:26:442:19:446:5910:19
7:36
+0:18
21M
21.00 mi12:34:462:27:467:028:02
8:02
+0:26
35K
21.75 mi12:40:072:33:077:025:21
7:09
-0:53
23M
23.00 mi12:49:172:42:177:039:10
7:19
+0:10
24M
24.00 mi12:56:222:49:227:037:05
7:05
-0:14
40K
24.85 mi13:02:322:55:327:046:10
7:13
+0:08
25.2M
25.20 mi13:05:182:58:187:052:46
8:01
+0:48
Finish
26.22 mi13:12:283:05:287:057:10
7:02
-0:59

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

6:45 /mi

Average Pace

7:05 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:21

89% of race

Time at Steady Pace

10:19

6% of race

Time at Slower Pace

10:48

6% of race

Average Pace: 7:04 /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 mi10:28:0821:086:4821:08
6:48
#5673
10K
6.21 mi10:49:0742:076:4720:59
6:45
#5252
15K
9.32 mi11:10:131:03:136:4721:06
6:47
#5028
20K
12.43 mi11:31:421:24:426:4921:29
6:55
#4884
Half
13.11 mi11:36:231:29:236:494:41
6:52
#4882
25K
15.53 mi11:53:441:46:446:5217:21
7:09
#4910
30K
18.64 mi12:16:252:09:256:5722:41
7:18
#4685
20M
20.00 mi12:26:442:19:446:5910:19
7:36
#4614
21M
21.00 mi12:34:462:27:467:028:02
8:02
#4530
35K
21.75 mi12:40:072:33:077:025:21
7:09
#4420
23M
23.00 mi12:49:172:42:177:039:10
7:19
#4209
24M
24.00 mi12:56:222:49:227:037:05
7:05
#4053
40K
24.85 mi13:02:322:55:327:046:10
7:13
#3915
25.2M
25.20 mi13:05:182:58:187:052:46
8:01
#3867
Finish
26.22 mi13:12:283:05:287:057:10
7:02
#3774
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56734744744666(Top 18%)326(Top 3%)326(Top 7%)
10K6.21 mi3.10 mi5252+421396+78396+784799(Top 19%)333(Top 3%)333(Top 7%)
15K9.32 mi3.11 mi5028+224365+31365+314666(Top 18%)326(Top 3%)326(Top 7%)
20K12.43 mi3.11 mi4884+144352+13352+134744(Top 19%)380(Top 3%)380(Top 8%)
Half13.11 mi0.68 mi4882+2350+2350+25005(Top 20%)420(Top 4%)420(Top 9%)
25K15.53 mi2.42 mi4910-28378-28378-285096(Top 20%)538(Top 5%)538(Top 12%)
30K18.64 mi3.11 mi4685+225371+7371+74220(Top 17%)419(Top 4%)419(Top 9%)
20M20.00 mi1.36 mi4614+713713714719(Top 18%)640(Top 6%)640(Top 14%)
21M21.00 mi1.00 mi4530+84372-1372-14306(Top 17%)639(Top 6%)639(Top 14%)
35K21.75 mi0.75 mi4420+110364+8364+83636(Top 14%)422(Top 4%)422(Top 9%)
23M23.00 mi1.25 mi4209+211353+11353+112999(Top 12%)335(Top 3%)335(Top 7%)
24M24.00 mi1.00 mi4053+156346+7346+72617(Top 10%)296(Top 3%)296(Top 6%)
40K24.85 mi0.85 mi3915+138329+17329+172554(Top 10%)315(Top 3%)315(Top 7%)
25.2M25.20 mi0.35 mi3867+48328+1328+12844(Top 11%)422(Top 4%)422(Top 9%)
Finish26.22 mi1.02 mi3774+93323+5323+53292(Top 13%)550(Top 5%)550(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4666

Females

326

F18-39

326

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4799

Females

333

F18-39

333

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4666

Females

326

F18-39

326

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4744

Females

380

F18-39

380

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5005

Females

420

F18-39

420

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5096

Females

538

F18-39

538

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4220

Females

419

F18-39

419

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4719

Females

640

F18-39

640

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4306

Females

639

F18-39

639

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3636

Females

422

F18-39

422

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2999

Females

335

F18-39

335

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2617

Females

296

F18-39

296

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2554

Females

315

F18-39

315

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2844

Females

422

F18-39

422

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3292

Females

550

F18-39

550

Passing Analysis

Category:
Athletes Passed
2504
Passed By
605
Net Change
+1899
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5673
5K → 10K46039+421#5673#5252
10K → 15K26642+224#5252#5028
15K → 20K22884+144#5028#4884
20K → Half3129+2#4884#4882
Half → 25K169197-28#4882#4910
25K → 30K30075+225#4910#4685
30K → 20M12655+71#4685#4614
20M → 21M11531+84#4614#4530
21M → 35K1177+110#4530#4420
35K → 23M22514+211#4420#4209
23M → 24M1593+156#4209#4053
24M → 40K1435+138#4053#3915
40K → 25.2M546+48#3915#3867
25.2M → Finish11118+93#3867#3774
TOTALS2504605+1899
📊

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