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BOSTON MARATHON 2024

Kendall Mcdonough

Bib: 25748•F

MA

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

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
10:15/mi
31:50
↑ 97↓ 3451.5%
10K· 6.21 mi
10:37/mi
1:04:50
↑ 79↓ 1380.4%
15K· 9.32 mi
11:15/mi
1:39:47
↑ 67↓ 78
20K· 12.43 mi
11:42/mi
2:16:08
↑ 106↓ 860.1%
Half· 13.11 mi
10:57/mi
2:23:36
↑ 19↓ 370.5%
25K· 15.53 mi
11:42/mi
2:51:59
↑ 66↓ 880.2%
30K· 18.64 mi
13:34/mi
3:34:08
↑ 181↓ 1480.2%
20M
12:51/mi
3:51:36
↑ 64↓ 500.2%
21M
13:43/mi
4:05:19
↑ 106↓ 241.6%
35K· 21.75 mi
12:06/mi
4:14:22
↑ 17↓ 861.7%
23M
12:56/mi
4:30:34
↑ 23↓ 630.6%
24M
12:20/mi
4:42:54
↓ 821.3%
40K· 24.85 mi
12:52/mi
4:53:54
↓ 200.3%
25.2M
13:23/mi
4:58:31
↑ 13↓ 160.2%
Finish· 26.22 mi
11:10/mi
5:09:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:36
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:46:18
Pace12:41 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5931:5010:1531:50
10:15
-
10K
6.21 mi12:21:591:04:5010:2633:00
10:37
+0:22
15K
9.32 mi12:56:561:39:4710:4234:57
11:15
+0:38
20K
12.43 mi13:33:172:16:0810:5736:21
11:42
+0:27
Half
13.11 mi13:40:452:23:3610:577:28
10:57
-0:45
25K
15.53 mi14:09:082:51:5911:0428:23
11:42
+0:45
30K
18.64 mi14:51:173:34:0811:2942:09
13:34
+1:52
20M
20.00 mi15:08:453:51:3611:3517:28
12:51
-0:43
21M
21.00 mi15:22:284:05:1911:4113:43
13:43
+0:52
35K
21.75 mi15:31:314:14:2211:429:03
12:06
-1:37
23M
23.00 mi15:47:434:30:3411:4616:12
12:56
+0:50
24M
24.00 mi16:00:034:42:5411:4712:20
12:20
-0:36
40K
24.85 mi16:11:034:53:5411:4911:00
12:52
+0:32
25.2M
25.20 mi16:15:404:58:3111:514:37
13:23
+0:31
Finish
26.22 mi16:27:035:09:5411:5011:23
11:10
-2:13

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

10:15 /mi

Average Pace

11:50 /mi

Slowest Pace

13:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:38

38% of race

Time at Steady Pace

1:26:07

28% of race

Time at Slower Pace

1:45:09

34% of race

Average Pace: 11:49 /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 mi11:48:5931:5010:1531:50
10:15
#23536
10K
6.21 mi12:21:591:04:5010:2633:00
10:37
#23633
15K
9.32 mi12:56:561:39:4710:4234:57
11:15
#23841
20K
12.43 mi13:33:172:16:0810:5736:21
11:42
#23867
Half
13.11 mi13:40:452:23:3610:577:28
10:57
#23855
25K
15.53 mi14:09:082:51:5911:0428:23
11:42
#23670
30K
18.64 mi14:51:173:34:0811:2942:09
13:34
#23746
20M
20.00 mi15:08:453:51:3611:3517:28
12:51
#23667
21M
21.00 mi15:22:284:05:1911:4113:43
13:43
#23574
35K
21.75 mi15:31:314:14:2211:429:03
12:06
#23501
23M
23.00 mi15:47:434:30:3411:4616:12
12:56
#23463
24M
24.00 mi16:00:034:42:5411:4712:20
12:20
#23417
40K
24.85 mi16:11:034:53:5411:4911:00
12:52
#23399
25.2M
25.20 mi16:15:404:58:3111:514:37
13:23
#23377
Finish
26.22 mi16:27:035:09:5411:5011:23
11:10
#23331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235369675967524008(Top 94%)9971(Top 91%)9971(Top 214%)
10K6.21 mi3.10 mi23633-979741-669741-6623724(Top 93%)9810(Top 90%)9810(Top 211%)
15K9.32 mi3.11 mi23841-2089872-1319872-13124008(Top 94%)9971(Top 91%)9971(Top 214%)
20K12.43 mi3.11 mi23867-269886-149886-1423633(Top 92%)9799(Top 90%)9799(Top 210%)
Half13.11 mi0.68 mi23855+129878+89878+823440(Top 92%)9745(Top 89%)9745(Top 209%)
25K15.53 mi2.42 mi23670+1859801+779801+7722726(Top 89%)9398(Top 86%)9398(Top 202%)
30K18.64 mi3.11 mi23746-769878-779878-7723872(Top 93%)10098(Top 92%)10098(Top 217%)
20M20.00 mi1.36 mi23667+799841+379841+3722682(Top 89%)9600(Top 88%)9600(Top 206%)
21M21.00 mi1.00 mi23574+939815+269815+2621949(Top 86%)9257(Top 85%)9257(Top 199%)
35K21.75 mi0.75 mi23501+739790+259790+2521989(Top 86%)9350(Top 86%)9350(Top 201%)
23M23.00 mi1.25 mi23463+389793-39793-322444(Top 88%)9581(Top 88%)9581(Top 206%)
24M24.00 mi1.00 mi23417+469783+109783+1022069(Top 86%)9465(Top 87%)9465(Top 203%)
40K24.85 mi0.85 mi23399+189785-29785-222059(Top 86%)9491(Top 87%)9491(Top 204%)
25.2M25.20 mi0.35 mi23377+229777+89777+820538(Top 80%)8799(Top 81%)8799(Top 189%)
Finish26.22 mi1.02 mi23331+469761+169761+1621790(Top 85%)9351(Top 86%)9351(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24008

Females

9971

F18-39

9971

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23724

Females

9810

F18-39

9810

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24008

Females

9971

F18-39

9971

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

23633

Females

9799

F18-39

9799

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23440

Females

9745

F18-39

9745

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

22726

Females

9398

F18-39

9398

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23872

Females

10098

F18-39

10098

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

22682

Females

9600

F18-39

9600

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

21949

Females

9257

F18-39

9257

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21989

Females

9350

F18-39

9350

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22444

Females

9581

F18-39

9581

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22069

Females

9465

F18-39

9465

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22059

Females

9491

F18-39

9491

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20538

Females

8799

F18-39

8799

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21790

Females

9351

F18-39

9351

Passing Analysis

Category:
Athletes Passed
1258
Passed By
1053
Net Change
+205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23536
5K → 10K168265-97#23536#23633
10K → 15K78286-208#23633#23841
15K → 20K121147-26#23841#23867
20K → Half3018+12#23867#23855
Half → 25K20722+185#23855#23670
25K → 30K90166-76#23670#23746
30K → 20M9617+79#23746#23667
20M → 21M10815+93#23667#23574
21M → 35K807+73#23574#23501
35K → 23M7335+38#23501#23463
23M → 24M6923+46#23463#23417
24M → 40K4325+18#23417#23399
40K → 25.2M286+22#23399#23377
25.2M → Finish6721+46#23377#23331
TOTALS12581053+205
📊

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