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BOSTON MARATHON 2024

Mckenzie Kelly

Bib: 28022•F

RI

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:53
Rank: #24240
Start → 5K
32:53 | 10:35/mi
10K· 6.21 mi
1:03:30
Rank: #23245 (+995)
5K → 10K
30:37 | 9:51/mi
15K· 9.32 mi
1:34:09
Rank: #22717 (+528)
10K → 15K
30:39 | 9:52/mi
20K· 12.43 mi
2:10:52
Rank: #23097 (-380)
15K → 20K
36:43 | 11:49/mi
Half· 13.11 mi
2:19:02
Rank: #23230 (-133)
20K → Half
8:10 | 11:58/mi
25K· 15.53 mi
2:50:49
Rank: #23559 (-329)
Half → 25K
31:47 | 13:07/mi
30K· 18.64 mi
3:36:46
Rank: #23903 (-344)
25K → 30K
45:57 | 14:47/mi
20M
3:57:45
Rank: #24034 (-131)
30K → 20M
20:59 | 15:26/mi
21M
4:14:52
Rank: #24108 (-74)
20M → 21M
17:07 | 17:07/mi
35K· 21.75 mi
4:27:15
Rank: #24235 (-127)
21M → 35K
12:23 | 16:33/mi
23M
4:48:09
Rank: #24408 (-173)
35K → 23M
20:54 | 16:42/mi
24M
5:02:17
Rank: #24415 (-7)
23M → 24M
14:08 | 14:08/mi
40K· 24.85 mi
5:14:15
Rank: #24397 (+18)
24M → 40K
11:58 | 14:00/mi
25.2M
5:19:41
Rank: #24414 (-17)
40K → 25.2M
5:26 | 15:45/mi
Finish· 26.22 mi
5:32:17
Rank: #24413 (+1)
25.2M → Finish
12:36 | 12:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:02
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time3:13:15
Pace14:45 /mi
📊Positive Split: 39.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4332:5310:3532:53
10:35
-
10K
6.21 mi12:27:201:03:3010:1330:37
9:51
-0:44
15K
9.32 mi12:57:591:34:0910:0630:39
9:52
+0:01
20K
12.43 mi13:34:422:10:5210:3236:43
11:49
+1:57
Half
13.11 mi13:42:522:19:0210:368:10
11:58
+0:09
25K
15.53 mi14:14:392:50:4911:0031:47
13:07
+1:09
30K
18.64 mi15:00:363:36:4611:3845:57
14:47
+1:40
20M
20.00 mi15:21:353:57:4511:5320:59
15:26
+0:39
21M
21.00 mi15:38:424:14:5212:0817:07
17:07
+1:41
35K
21.75 mi15:51:054:27:1512:1712:23
16:33
-0:34
23M
23.00 mi16:11:594:48:0912:3220:54
16:42
+0:09
24M
24.00 mi16:26:075:02:1712:3614:08
14:08
-2:34
40K
24.85 mi16:38:055:14:1512:3911:58
14:00
-0:08
25.2M
25.20 mi16:43:315:19:4112:415:26
15:45
+1:45
Finish
26.22 mi16:56:075:32:1712:4112:36
12:22
-3:23

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

9:51 /mi

Average Pace

12:41 /mi

Slowest Pace

17:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:38

46% of race

Time at Steady Pace

1:43:50

31% of race

Time at Slower Pace

1:16:49

23% of race

Average Pace: 12:40 /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 mi11:56:4332:5310:3532:53
10:35
#24240
10K
6.21 mi12:27:201:03:3010:1330:37
9:51
#23245
15K
9.32 mi12:57:591:34:0910:0630:39
9:52
#22717
20K
12.43 mi13:34:422:10:5210:3236:43
11:49
#23097
Half
13.11 mi13:42:522:19:0210:368:10
11:58
#23230
25K
15.53 mi14:14:392:50:4911:0031:47
13:07
#23559
30K
18.64 mi15:00:363:36:4611:3845:57
14:47
#23903
20M
20.00 mi15:21:353:57:4511:5320:59
15:26
#24034
21M
21.00 mi15:38:424:14:5212:0817:07
17:07
#24108
35K
21.75 mi15:51:054:27:1512:1712:23
16:33
#24235
23M
23.00 mi16:11:594:48:0912:3220:54
16:42
#24408
24M
24.00 mi16:26:075:02:1712:3614:08
14:08
#24415
40K
24.85 mi16:38:055:14:1512:3911:58
14:00
#24397
25.2M
25.20 mi16:43:315:19:4112:415:26
15:45
#24414
Finish
26.22 mi16:56:075:32:1712:4112:36
12:22
#24413
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24240100951009521604(Top 85%)8657(Top 79%)8657(Top 186%)
10K6.21 mi3.10 mi23245+9959541+5549541+55422240(Top 87%)9036(Top 83%)9036(Top 194%)
15K9.32 mi3.11 mi22717+5289261+2809261+28021604(Top 85%)8657(Top 79%)8657(Top 186%)
20K12.43 mi3.11 mi23097-3809467-2069467-20623779(Top 93%)9889(Top 91%)9889(Top 212%)
Half13.11 mi0.68 mi23230-1339555-889555-8824574(Top 96%)10374(Top 95%)10374(Top 223%)
25K15.53 mi2.42 mi23559-3299757-2029757-20224309(Top 95%)10252(Top 94%)10252(Top 220%)
30K18.64 mi3.11 mi23903-3449965-2089965-20824787(Top 97%)10573(Top 97%)10573(Top 227%)
20M20.00 mi1.36 mi24034-13110053-8810053-8824993(Top 98%)10701(Top 98%)10701(Top 230%)
21M21.00 mi1.00 mi24108-7410102-4910102-4925080(Top 98%)10758(Top 98%)10758(Top 231%)
35K21.75 mi0.75 mi24235-12710176-7410176-7425273(Top 99%)10835(Top 99%)10835(Top 233%)
23M23.00 mi1.25 mi24408-17310274-9810274-9825251(Top 99%)10827(Top 99%)10827(Top 232%)
24M24.00 mi1.00 mi24415-710286-1210286-1224295(Top 95%)10489(Top 96%)10489(Top 225%)
40K24.85 mi0.85 mi24397+1810284+210284+223617(Top 92%)10221(Top 94%)10221(Top 219%)
25.2M25.20 mi0.35 mi24414-1710300-1610300-1623868(Top 93%)10322(Top 94%)10322(Top 222%)
Finish26.22 mi1.02 mi24413+110314-1410314-1423715(Top 93%)10267(Top 94%)10267(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21604

Females

8657

F18-39

8657

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

22240

Females

9036

F18-39

9036

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21604

Females

8657

F18-39

8657

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

23779

Females

9889

F18-39

9889

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24574

Females

10374

F18-39

10374

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24309

Females

10252

F18-39

10252

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24787

Females

10573

F18-39

10573

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

24993

Females

10701

F18-39

10701

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25080

Females

10758

F18-39

10758

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

25273

Females

10835

F18-39

10835

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25251

Females

10827

F18-39

10827

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

24295

Females

10489

F18-39

10489

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23617

Females

10221

F18-39

10221

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23868

Females

10322

F18-39

10322

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

23715

Females

10267

F18-39

10267

Passing Analysis

Category:
Athletes Passed
1805
Passed By
1978
Net Change
-173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24240
5K → 10K9983+995#24240#23245
10K → 15K5368+528#23245#22717
15K → 20K57437-380#22717#23097
20K → Half4137-133#23097#23230
Half → 25K38367-329#23230#23559
25K → 30K25369-344#23559#23903
30K → 20M22153-131#23903#24034
20M → 21M1993-74#24034#24108
21M → 35K3130-127#24108#24235
35K → 23M10183-173#24235#24408
23M → 24M2431-7#24408#24415
24M → 40K3315+18#24415#24397
40K → 25.2M825-17#24397#24414
25.2M → Finish2827+1#24414#24413
TOTALS18051978-173
📊

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