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BOSTON MARATHON 2025

Kayla Monks

Bib: 15416•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #14089
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:32
Rank: #13502 (+587)
5K → 10K
23:34 | 7:35/mi
15K· 9.32 mi
1:11:13
Rank: #13236 (+266)
10K → 15K
23:41 | 7:37/mi
20K· 12.43 mi
1:34:55
Rank: #12816 (+420)
15K → 20K
23:42 | 7:38/mi
Half· 13.11 mi
1:40:03
Rank: #12763 (+53)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:40
Rank: #12514 (+249)
Half → 25K
18:37 | 7:41/mi
30K· 18.64 mi
2:22:37
Rank: #11815 (+699)
25K → 30K
23:57 | 7:43/mi
20M
2:33:11
Rank: #11541 (+274)
30K → 20M
10:34 | 7:47/mi
21M
2:41:07
Rank: #11253 (+288)
20M → 21M
7:56 | 7:56/mi
35K· 21.75 mi
2:46:45
Rank: #11141 (+112)
21M → 35K
5:38 | 7:32/mi
23M
2:56:19
Rank: #10868 (+273)
35K → 23M
9:34 | 7:38/mi
24M
3:03:36
Rank: #10625 (+243)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
3:09:56
Rank: #10422 (+203)
24M → 40K
6:20 | 7:24/mi
25.2M
3:12:43
Rank: #10327 (+95)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:20:05
Rank: #10171 (+156)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:03
Pace7:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:02
Pace7:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1623:587:4323:58
7:43
-
10K
6.21 mi11:19:5047:327:3923:34
7:35
-0:08
15K
9.32 mi11:43:311:11:137:3823:41
7:37
+0:02
20K
12.43 mi12:07:131:34:557:3823:42
7:38
+0:01
Half
13.11 mi12:12:211:40:037:385:08
7:31
-0:07
25K
15.53 mi12:30:581:58:407:3818:37
7:41
+0:10
30K
18.64 mi12:54:552:22:377:3923:57
7:43
+0:02
20M
20.00 mi13:05:292:33:117:4010:34
7:47
+0:04
21M
21.00 mi13:13:252:41:077:407:56
7:56
+0:09
35K
21.75 mi13:19:032:46:457:405:38
7:32
-0:24
23M
23.00 mi13:28:372:56:197:409:34
7:38
+0:06
24M
24.00 mi13:35:543:03:367:397:17
7:17
-0:21
40K
24.85 mi13:42:143:09:567:396:20
7:24
+0:07
25.2M
25.20 mi13:45:013:12:437:392:47
8:04
+0:40
Finish
26.22 mi13:52:233:20:057:387:22
7:14
-0:50

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

7:14 /mi

Average Pace

7:38 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:18

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi10:56:1623:587:4323:58
7:43
#14089
10K
6.21 mi11:19:5047:327:3923:34
7:35
#13502
15K
9.32 mi11:43:311:11:137:3823:41
7:37
#13236
20K
12.43 mi12:07:131:34:557:3823:42
7:38
#12816
Half
13.11 mi12:12:211:40:037:385:08
7:31
#12763
25K
15.53 mi12:30:581:58:407:3818:37
7:41
#12514
30K
18.64 mi12:54:552:22:377:3923:57
7:43
#11815
20M
20.00 mi13:05:292:33:117:4010:34
7:47
#11541
21M
21.00 mi13:13:252:41:077:407:56
7:56
#11253
35K
21.75 mi13:19:032:46:457:405:38
7:32
#11141
23M
23.00 mi13:28:372:56:197:409:34
7:38
#10868
24M
24.00 mi13:35:543:03:367:397:17
7:17
#10625
40K
24.85 mi13:42:143:09:567:396:20
7:24
#10422
25.2M
25.20 mi13:45:013:12:437:392:47
8:04
#10327
Finish
26.22 mi13:52:233:20:057:387:22
7:14
#10171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140893960396012802(Top 45%)3327(Top 27%)3327(Top 61%)
10K6.21 mi3.10 mi13502+5873643+3173643+31712890(Top 45%)3306(Top 27%)3306(Top 60%)
15K9.32 mi3.11 mi13236+2663533+1103533+11012802(Top 45%)3327(Top 27%)3327(Top 61%)
20K12.43 mi3.11 mi12816+4203336+1973336+19711802(Top 42%)2889(Top 24%)2889(Top 53%)
Half13.11 mi0.68 mi12763+533311+253311+2511927(Top 42%)2877(Top 24%)2877(Top 53%)
25K15.53 mi2.42 mi12514+2493197+1143197+11411376(Top 40%)2780(Top 23%)2780(Top 51%)
30K18.64 mi3.11 mi11815+6992906+2912906+2919260(Top 33%)1949(Top 16%)1949(Top 36%)
20M20.00 mi1.36 mi11541+2742794+1122794+1128901(Top 31%)1940(Top 16%)1940(Top 35%)
21M21.00 mi1.00 mi11253+2882683+1112683+1117021(Top 25%)1319(Top 11%)1319(Top 24%)
35K21.75 mi0.75 mi11141+1122645+382645+388881(Top 31%)2075(Top 17%)2075(Top 38%)
23M23.00 mi1.25 mi10868+2732545+1002545+1007554(Top 27%)1645(Top 13%)1645(Top 30%)
24M24.00 mi1.00 mi10625+2432452+932452+936366(Top 22%)1224(Top 10%)1224(Top 22%)
40K24.85 mi0.85 mi10422+2032379+732379+736308(Top 22%)1268(Top 10%)1268(Top 23%)
25.2M25.20 mi0.35 mi10327+952354+252354+256429(Top 23%)1432(Top 12%)1432(Top 26%)
Finish26.22 mi1.02 mi10171+1562305+492305+497261(Top 26%)1760(Top 14%)1760(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12802

Females

3327

F18-39

3327

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12890

Females

3306

F18-39

3306

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12802

Females

3327

F18-39

3327

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11802

Females

2889

F18-39

2889

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11927

Females

2877

F18-39

2877

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11376

Females

2780

F18-39

2780

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9260

Females

1949

F18-39

1949

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8901

Females

1940

F18-39

1940

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7021

Females

1319

F18-39

1319

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8881

Females

2075

F18-39

2075

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7554

Females

1645

F18-39

1645

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6366

Females

1224

F18-39

1224

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6308

Females

1268

F18-39

1268

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6429

Females

1432

F18-39

1432

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7261

Females

1760

F18-39

1760

Passing Analysis

Category:
Athletes Passed
4245
Passed By
327
Net Change
+3918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14089
5K → 10K66982+587#14089#13502
10K → 15K34882+266#13502#13236
15K → 20K46343+420#13236#12816
20K → Half6613+53#12816#12763
Half → 25K28233+249#12763#12514
25K → 30K70910+699#12514#11815
30K → 20M28410+274#11815#11541
20M → 21M2924+288#11541#11253
21M → 35K12513+112#11253#11141
35K → 23M28411+273#11141#10868
23M → 24M2463+243#10868#10625
24M → 40K2096+203#10625#10422
40K → 25.2M972+95#10422#10327
25.2M → Finish17115+156#10327#10171
TOTALS4245327+3918
📊

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