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BOSTON MARATHON 2024

Kaitlyn Mcdonough

Bib: 30090•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
9:08/mi
28:23
↑ 97↓ 3451.5%
10K· 6.21 mi
9:19/mi
57:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:36/mi
1:27:09
↑ 67↓ 78
20K· 12.43 mi
9:48/mi
1:57:36
↑ 106↓ 860.1%
Half· 13.11 mi
9:32/mi
2:04:06
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:28:18
↑ 66↓ 880.2%
30K· 18.64 mi
10:29/mi
3:00:52
↑ 181↓ 1480.2%
20M
10:51/mi
3:15:36
↑ 64↓ 500.2%
21M
12:23/mi
3:27:59
↑ 106↓ 241.6%
35K· 21.75 mi
11:06/mi
3:36:17
↑ 17↓ 861.7%
23M
10:33/mi
3:49:30
↑ 23↓ 630.6%
24M
10:20/mi
3:59:50
↓ 821.3%
40K· 24.85 mi
11:20/mi
4:09:31
↓ 200.3%
25.2M
12:48/mi
4:13:56
↑ 13↓ 160.2%
Finish· 26.22 mi
10:31/mi
4:24:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:06
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:20:33
Pace10:43 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1828:239:0828:23
9:08
-
10K
6.21 mi12:21:1557:209:1428:57
9:19
+0:11
15K
9.32 mi12:51:041:27:099:2129:49
9:36
+0:17
20K
12.43 mi13:21:311:57:369:2830:27
9:48
+0:12
Half
13.11 mi13:28:012:04:069:286:30
9:32
-0:16
25K
15.53 mi13:52:132:28:189:3324:12
9:59
+0:27
30K
18.64 mi14:24:473:00:529:4232:34
10:29
+0:30
20M
20.00 mi14:39:313:15:369:4714:44
10:51
+0:22
21M
21.00 mi14:51:543:27:599:5412:23
12:23
+1:32
35K
21.75 mi15:00:123:36:179:578:18
11:06
-1:17
23M
23.00 mi15:13:253:49:309:5913:13
10:33
-0:33
24M
24.00 mi15:23:453:59:5010:0010:20
10:20
-0:13
40K
24.85 mi15:33:264:09:3110:029:41
11:20
+1:00
25.2M
25.20 mi15:37:514:13:5610:054:25
12:48
+1:28
Finish
26.22 mi15:48:344:24:3910:0610:43
10:31
-2:17

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

9:08 /mi

Average Pace

10:06 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:06

47% of race

Time at Steady Pace

1:45:46

40% of race

Time at Slower Pace

34:47

13% of race

Average Pace: 10:06 /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 mi11:52:1828:239:0828:23
9:08
#20599
10K
6.21 mi12:21:1557:209:1428:57
9:19
#20727
15K
9.32 mi12:51:041:27:099:2129:49
9:36
#20788
20K
12.43 mi13:21:311:57:369:2830:27
9:48
#20574
Half
13.11 mi13:28:012:04:069:286:30
9:32
#20540
25K
15.53 mi13:52:132:28:189:3324:12
9:59
#20280
30K
18.64 mi14:24:473:00:529:4232:34
10:29
#19968
20M
20.00 mi14:39:313:15:369:4714:44
10:51
#19872
21M
21.00 mi14:51:543:27:599:5412:23
12:23
#19833
35K
21.75 mi15:00:123:36:179:578:18
11:06
#19834
23M
23.00 mi15:13:253:49:309:5913:13
10:33
#19664
24M
24.00 mi15:23:453:59:5010:0010:20
10:20
#19539
40K
24.85 mi15:33:264:09:3110:029:41
11:20
#19504
25.2M
25.20 mi15:37:514:13:5610:054:25
12:48
#19499
Finish
26.22 mi15:48:344:24:3910:0610:43
10:31
#19503
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi205998199819920948(Top 82%)8288(Top 76%)8288(Top 178%)
10K6.21 mi3.10 mi20727-1288234-358234-3520847(Top 82%)8283(Top 76%)8283(Top 178%)
15K9.32 mi3.11 mi20788-618245-118245-1120948(Top 82%)8288(Top 76%)8288(Top 178%)
20K12.43 mi3.11 mi20574+2148133+1128133+11220061(Top 79%)7848(Top 72%)7848(Top 168%)
Half13.11 mi0.68 mi20540+348120+138120+1320171(Top 79%)7973(Top 73%)7973(Top 171%)
25K15.53 mi2.42 mi20280+2607989+1317989+13119085(Top 75%)7424(Top 68%)7424(Top 159%)
30K18.64 mi3.11 mi19968+3127881+1087881+10818748(Top 73%)7441(Top 68%)7441(Top 160%)
20M20.00 mi1.36 mi19872+967846+357846+3518904(Top 74%)7664(Top 70%)7664(Top 164%)
21M21.00 mi1.00 mi19833+397860-147860-1419626(Top 77%)8138(Top 74%)8138(Top 175%)
35K21.75 mi0.75 mi19834-17877-177877-1720017(Top 78%)8348(Top 76%)8348(Top 179%)
23M23.00 mi1.25 mi19664+1707819+587819+5817207(Top 67%)7010(Top 64%)7010(Top 150%)
24M24.00 mi1.00 mi19539+1257778+417778+4117403(Top 68%)7160(Top 66%)7160(Top 154%)
40K24.85 mi0.85 mi19504+357773+57773+518923(Top 74%)7971(Top 73%)7971(Top 171%)
25.2M25.20 mi0.35 mi19499+57776-37776-319265(Top 75%)8147(Top 75%)8147(Top 175%)
Finish26.22 mi1.02 mi19503-47791-157791-1520079(Top 79%)8516(Top 78%)8516(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20948

Females

8288

F18-39

8288

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20847

Females

8283

F18-39

8283

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20948

Females

8288

F18-39

8288

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20061

Females

7848

F18-39

7848

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20171

Females

7973

F18-39

7973

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19085

Females

7424

F18-39

7424

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18748

Females

7441

F18-39

7441

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18904

Females

7664

F18-39

7664

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19626

Females

8138

F18-39

8138

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20017

Females

8348

F18-39

8348

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17207

Females

7010

F18-39

7010

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17403

Females

7160

F18-39

7160

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18923

Females

7971

F18-39

7971

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19265

Females

8147

F18-39

8147

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20079

Females

8516

F18-39

8516

Passing Analysis

Category:
Athletes Passed
2169
Passed By
1073
Net Change
+1096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20599
5K → 10K206334-128#20599#20727
10K → 15K189250-61#20727#20788
15K → 20K29581+214#20788#20574
20K → Half4612+34#20574#20540
Half → 25K29838+260#20540#20280
25K → 30K36250+312#20280#19968
30K → 20M12832+96#19968#19872
20M → 21M9859+39#19872#19833
21M → 35K5152-1#19833#19834
35K → 23M18717+170#19834#19664
23M → 24M13813+125#19664#19539
24M → 40K7439+35#19539#19504
40K → 25.2M3126+5#19504#19499
25.2M → Finish6670-4#19499#19503
TOTALS21691073+1096
📊

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