Boston Marathon logo
BOSTON MARATHON 2025

Kayla Kee

Bib: 14236•F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 18%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:24
Rank: #6981
Start → 5K
21:24 | 6:53/mi
10K· 6.21 mi
42:58
Rank: #7263 (-282)
5K → 10K
21:34 | 6:56/mi
15K· 9.32 mi
1:04:26
Rank: #7189 (+74)
10K → 15K
21:28 | 6:55/mi
20K· 12.43 mi
1:26:01
Rank: #7004 (+185)
15K → 20K
21:35 | 6:57/mi
Half· 13.11 mi
1:30:41
Rank: #6967 (+37)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:18
Rank: #6631 (+336)
Half → 25K
16:37 | 6:51/mi
30K· 18.64 mi
2:08:51
Rank: #6050 (+581)
25K → 30K
21:33 | 6:56/mi
20M
2:18:23
Rank: #5869 (+181)
30K → 20M
9:32 | 7:01/mi
21M
2:25:35
Rank: #5657 (+212)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:30:41
Rank: #5588 (+69)
21M → 35K
5:06 | 6:49/mi
23M
2:39:33
Rank: #5425 (+163)
35K → 23M
8:52 | 7:05/mi
24M
2:46:26
Rank: #5328 (+97)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:52:25
Rank: #5223 (+105)
24M → 40K
5:59 | 7:00/mi
25.2M
2:54:59
Rank: #5172 (+51)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:01:40
Rank: #5047 (+125)
25.2M → Finish
6:41 | 6:34/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:30:41
Pace6:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:30:59
Pace6:56 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3721:246:5321:24
6:53
-
10K
6.21 mi11:13:1142:586:5521:34
6:56
+0:03
15K
9.32 mi11:34:391:04:266:5521:28
6:55
-0:01
20K
12.43 mi11:56:141:26:016:5521:35
6:57
+0:02
Half
13.11 mi12:00:541:30:416:554:40
6:50
-0:07
25K
15.53 mi12:17:311:47:186:5416:37
6:51
+0:01
30K
18.64 mi12:39:042:08:516:5521:33
6:56
+0:05
20M
20.00 mi12:48:362:18:236:559:32
7:01
+0:05
21M
21.00 mi12:55:482:25:356:567:12
7:12
+0:11
35K
21.75 mi13:00:542:30:416:565:06
6:49
-0:23
23M
23.00 mi13:09:462:39:336:568:52
7:05
+0:16
24M
24.00 mi13:16:392:46:266:566:53
6:53
-0:12
40K
24.85 mi13:22:382:52:256:565:59
7:00
+0:07
25.2M
25.20 mi13:25:122:54:596:572:34
7:27
+0:27
Finish
26.22 mi13:31:533:01:406:566:41
6:34
-0:53

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

6:34 /mi

Average Pace

6:56 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:06

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:51:3721:246:5321:24
6:53
#6981
10K
6.21 mi11:13:1142:586:5521:34
6:56
#7263
15K
9.32 mi11:34:391:04:266:5521:28
6:55
#7189
20K
12.43 mi11:56:141:26:016:5521:35
6:57
#7004
Half
13.11 mi12:00:541:30:416:554:40
6:50
#6967
25K
15.53 mi12:17:311:47:186:5416:37
6:51
#6631
30K
18.64 mi12:39:042:08:516:5521:33
6:56
#6050
20M
20.00 mi12:48:362:18:236:559:32
7:01
#5869
21M
21.00 mi12:55:482:25:356:567:12
7:12
#5657
35K
21.75 mi13:00:542:30:416:565:06
6:49
#5588
23M
23.00 mi13:09:462:39:336:568:52
7:05
#5425
24M
24.00 mi13:16:392:46:266:566:53
6:53
#5328
40K
24.85 mi13:22:382:52:256:565:59
7:00
#5223
25.2M
25.20 mi13:25:122:54:596:572:34
7:27
#5172
Finish
26.22 mi13:31:533:01:406:566:41
6:34
#5047
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi69816786787028(Top 25%)740(Top 6%)740(Top 14%)
10K6.21 mi3.10 mi7263-282759-81759-817564(Top 27%)854(Top 7%)854(Top 16%)
15K9.32 mi3.11 mi7189+74744+15744+157028(Top 25%)740(Top 6%)740(Top 14%)
20K12.43 mi3.11 mi7004+185711+33711+336566(Top 23%)672(Top 5%)672(Top 12%)
Half13.11 mi0.68 mi6967+37703+8703+86528(Top 23%)649(Top 5%)649(Top 12%)
25K15.53 mi2.42 mi6631+336644+59644+595332(Top 19%)451(Top 4%)451(Top 8%)
30K18.64 mi3.11 mi6050+581561+83561+834328(Top 15%)351(Top 3%)351(Top 6%)
20M20.00 mi1.36 mi5869+181536+25536+254224(Top 15%)357(Top 3%)357(Top 7%)
21M21.00 mi1.00 mi5657+212496+40496+403175(Top 11%)240(Top 2%)240(Top 4%)
35K21.75 mi0.75 mi5588+69493+3493+34261(Top 15%)442(Top 4%)442(Top 8%)
23M23.00 mi1.25 mi5425+163476+17476+174255(Top 15%)464(Top 4%)464(Top 8%)
24M24.00 mi1.00 mi5328+97465+11465+114024(Top 14%)460(Top 4%)460(Top 8%)
40K24.85 mi0.85 mi5223+105461+4461+43936(Top 14%)486(Top 4%)486(Top 9%)
25.2M25.20 mi0.35 mi5172+51458+3458+33231(Top 11%)368(Top 3%)368(Top 7%)
Finish26.22 mi1.02 mi5047+125448+10448+103139(Top 11%)343(Top 3%)343(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7028

Females

740

F18-39

740

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7564

Females

854

F18-39

854

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7028

Females

740

F18-39

740

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6566

Females

672

F18-39

672

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6528

Females

649

F18-39

649

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5332

Females

451

F18-39

451

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4328

Females

351

F18-39

351

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4224

Females

357

F18-39

357

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3175

Females

240

F18-39

240

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4261

Females

442

F18-39

442

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4255

Females

464

F18-39

464

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

4024

Females

460

F18-39

460

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3936

Females

486

F18-39

486

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3231

Females

368

F18-39

368

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3139

Females

343

F18-39

343

Passing Analysis

Category:
Athletes Passed
2534
Passed By
600
Net Change
+1934
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6981
5K → 10K93375-282#6981#7263
10K → 15K175101+74#7263#7189
15K → 20K24459+185#7189#7004
20K → Half4912+37#7004#6967
Half → 25K3382+336#6967#6631
25K → 30K5843+581#6631#6050
30K → 20M19110+181#6050#5869
20M → 21M2120+212#5869#5657
21M → 35K745+69#5657#5588
35K → 23M17916+163#5588#5425
23M → 24M1047+97#5425#5328
24M → 40K1094+105#5328#5223
40K → 25.2M521+51#5223#5172
25.2M → Finish1305+125#5172#5047
TOTALS2534600+1934
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing