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BOSTON MARATHON 2025

Kailyn Mccue

Bib: 26743•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:29
Rank: #27655
Start → 5K
34:29 | 11:06/mi
10K· 6.21 mi
1:11:13
Rank: #27789 (-134)
5K → 10K
36:44 | 11:49/mi
15K· 9.32 mi
1:47:14
Rank: #27630 (+159)
10K → 15K
36:01 | 11:36/mi
20K· 12.43 mi
2:24:57
Rank: #27528 (+102)
15K → 20K
37:43 | 12:08/mi
Half· 13.11 mi
2:32:41
Rank: #27502 (+26)
20K → Half
7:44 | 11:20/mi
25K· 15.53 mi
3:02:16
Rank: #27348 (+154)
Half → 25K
29:35 | 12:12/mi
30K· 18.64 mi
3:46:07
Rank: #27425 (-77)
25K → 30K
43:51 | 14:07/mi
20M
4:03:42
Rank: #27356 (+69)
30K → 20M
17:35 | 12:56/mi
21M
4:17:42
Rank: #27325 (+31)
20M → 21M
14:00 | 14:00/mi
35K· 21.75 mi
4:26:50
Rank: #27300 (+25)
21M → 35K
9:08 | 12:12/mi
23M
4:45:18
Rank: #27350 (-50)
35K → 23M
18:28 | 14:45/mi
24M
4:57:26
Rank: #27308 (+42)
23M → 24M
12:08 | 12:08/mi
40K· 24.85 mi
5:08:22
Rank: #27282 (+26)
24M → 40K
10:56 | 12:47/mi
25.2M
5:13:09
Rank: #27272 (+10)
40K → 25.2M
4:47 | 13:52/mi
Finish· 26.22 mi
5:24:11
Rank: #27223 (+49)
25.2M → Finish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:41
Pace11:39 /mi
2nd Half
Distance13.11 mi
Time2:51:30
Pace13:05 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1534:2911:0634:29
11:06
-
10K
6.21 mi12:33:591:11:1311:2836:44
11:49
+0:43
15K
9.32 mi13:10:001:47:1411:3036:01
11:36
-0:13
20K
12.43 mi13:47:432:24:5711:4037:43
12:08
+0:32
Half
13.11 mi13:55:272:32:4111:397:44
11:20
-0:48
25K
15.53 mi14:25:023:02:1611:4429:35
12:12
+0:52
30K
18.64 mi15:08:533:46:0712:0843:51
14:07
+1:55
20M
20.00 mi15:26:284:03:4212:1117:35
12:56
-1:11
21M
21.00 mi15:40:284:17:4212:1614:00
14:00
+1:04
35K
21.75 mi15:49:364:26:5012:169:08
12:12
-1:48
23M
23.00 mi16:08:044:45:1812:2418:28
14:45
+2:33
24M
24.00 mi16:20:124:57:2612:2412:08
12:08
-2:37
40K
24.85 mi16:31:085:08:2212:2410:56
12:47
+0:39
25.2M
25.20 mi16:35:555:13:0912:264:47
13:52
+1:05
Finish
26.22 mi16:46:575:24:1112:2211:02
10:50
-3:02

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

10:50 /mi

Average Pace

12:22 /mi

Slowest Pace

14:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:16

28% of race

Time at Steady Pace

2:05:18

39% of race

Time at Slower Pace

1:49:37

34% of race

Average Pace: 12:22 /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 mi11:57:1534:2911:0634:29
11:06
#27655
10K
6.21 mi12:33:591:11:1311:2836:44
11:49
#27789
15K
9.32 mi13:10:001:47:1411:3036:01
11:36
#27630
20K
12.43 mi13:47:432:24:5711:4037:43
12:08
#27528
Half
13.11 mi13:55:272:32:4111:397:44
11:20
#27502
25K
15.53 mi14:25:023:02:1611:4429:35
12:12
#27348
30K
18.64 mi15:08:533:46:0712:0843:51
14:07
#27425
20M
20.00 mi15:26:284:03:4212:1117:35
12:56
#27356
21M
21.00 mi15:40:284:17:4212:1614:00
14:00
#27325
35K
21.75 mi15:49:364:26:5012:169:08
12:12
#27300
23M
23.00 mi16:08:044:45:1812:2418:28
14:45
#27350
24M
24.00 mi16:20:124:57:2612:2412:08
12:08
#27308
40K
24.85 mi16:31:085:08:2212:2410:56
12:47
#27282
25.2M
25.20 mi16:35:555:13:0912:264:47
13:52
#27272
Finish
26.22 mi16:46:575:24:1112:2211:02
10:50
#27223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27655117381173827302(Top 96%)11557(Top 95%)11557(Top 211%)
10K6.21 mi3.10 mi27789-13411819-8111819-8127853(Top 98%)11875(Top 97%)11875(Top 217%)
15K9.32 mi3.11 mi27630+15911737+8211737+8227302(Top 96%)11557(Top 95%)11557(Top 211%)
20K12.43 mi3.11 mi27528+10211679+5811679+5827231(Top 96%)11541(Top 94%)11541(Top 211%)
Half13.11 mi0.68 mi27502+2611663+1611663+1626896(Top 95%)11355(Top 93%)11355(Top 208%)
25K15.53 mi2.42 mi27348+15411586+7711586+7726637(Top 94%)11214(Top 92%)11214(Top 205%)
30K18.64 mi3.11 mi27425-7711654-6811654-6827580(Top 97%)11822(Top 97%)11822(Top 216%)
20M20.00 mi1.36 mi27356+6911620+3411620+3426382(Top 93%)11217(Top 92%)11217(Top 205%)
21M21.00 mi1.00 mi27325+3111608+1211608+1226226(Top 92%)11169(Top 91%)11169(Top 204%)
35K21.75 mi0.75 mi27300+2511600+811600+826135(Top 92%)11161(Top 91%)11161(Top 204%)
23M23.00 mi1.25 mi27350-5011629-2911629-2927787(Top 98%)11994(Top 98%)11994(Top 219%)
24M24.00 mi1.00 mi27308+4211619+1011619+1025826(Top 91%)11048(Top 90%)11048(Top 202%)
40K24.85 mi0.85 mi27282+2611606+1311606+1326039(Top 92%)11164(Top 91%)11164(Top 204%)
25.2M25.20 mi0.35 mi27272+1011602+411602+426115(Top 92%)11242(Top 92%)11242(Top 206%)
Finish26.22 mi1.02 mi27223+4911578+2411578+2424999(Top 88%)10659(Top 87%)10659(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27302

Females

11557

F18-39

11557

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27853

Females

11875

F18-39

11875

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27302

Females

11557

F18-39

11557

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27231

Females

11541

F18-39

11541

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

26896

Females

11355

F18-39

11355

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26637

Females

11214

F18-39

11214

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

27580

Females

11822

F18-39

11822

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

26382

Females

11217

F18-39

11217

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26226

Females

11169

F18-39

11169

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26135

Females

11161

F18-39

11161

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27787

Females

11994

F18-39

11994

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25826

Females

11048

F18-39

11048

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26039

Females

11164

F18-39

11164

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26115

Females

11242

F18-39

11242

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24999

Females

10659

F18-39

10659

Passing Analysis

Category:
Athletes Passed
902
Passed By
470
Net Change
+432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27655
5K → 10K49183-134#27655#27789
10K → 15K18526+159#27789#27630
15K → 20K12927+102#27630#27528
20K → Half293+26#27528#27502
Half → 25K1628+154#27502#27348
25K → 30K50127-77#27348#27425
30K → 20M712+69#27425#27356
20M → 21M4211+31#27356#27325
21M → 35K316+25#27325#27300
35K → 23M1060-50#27300#27350
23M → 24M475+42#27350#27308
24M → 40K359+26#27308#27282
40K → 25.2M111+10#27282#27272
25.2M → Finish512+49#27272#27223
TOTALS902470+432
📊

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