Boston Marathon logo
BOSTON MARATHON 2025

Mckaila Taylor

Bib: 16405•F

UT

0:00
0:00
/ mi
Be the first to cheer!
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
26:03
Rank: #19229
Start → 5K
26:03 | 8:23/mi
10K· 6.21 mi
53:57
Rank: #20833 (-1604)
5K → 10K
27:54 | 8:59/mi
15K· 9.32 mi
1:20:35
Rank: #20458 (+375)
10K → 15K
26:38 | 8:34/mi
20K· 12.43 mi
1:48:54
Rank: #20739 (-281)
15K → 20K
28:19 | 9:07/mi
Half· 13.11 mi
1:55:03
Rank: #20807 (-68)
20K → Half
6:09 | 9:01/mi
25K· 15.53 mi
2:17:48
Rank: #20951 (-144)
Half → 25K
22:45 | 9:23/mi
30K· 18.64 mi
2:47:28
Rank: #20792 (+159)
25K → 30K
29:40 | 9:33/mi
20M
3:01:59
Rank: #21024 (-232)
30K → 20M
14:31 | 10:41/mi
21M
3:12:59
Rank: #21076 (-52)
20M → 21M
11:00 | 11:00/mi
35K· 21.75 mi
3:20:13
Rank: #21054 (+22)
21M → 35K
7:14 | 9:40/mi
23M
3:32:08
Rank: #20928 (+126)
35K → 23M
11:55 | 9:31/mi
24M
3:41:23
Rank: #20837 (+91)
23M → 24M
9:15 | 9:15/mi
40K· 24.85 mi
3:50:02
Rank: #20843 (-6)
24M → 40K
8:39 | 10:07/mi
25.2M
3:53:57
Rank: #20848 (-5)
40K → 25.2M
3:55 | 11:21/mi
Finish· 26.22 mi
4:03:43
Rank: #20851 (-3)
25.2M → Finish
9:46 | 9:35/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 HalfFaster
Distance13.11 mi
Time1:55:03
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:08:40
Pace9:49 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:3226:038:2326:03
8:23
-
10K
6.21 mi11:51:2653:578:4127:54
8:59
+0:36
15K
9.32 mi12:18:041:20:358:3926:38
8:34
-0:25
20K
12.43 mi12:46:231:48:548:4628:19
9:07
+0:33
Half
13.11 mi12:52:321:55:038:476:09
9:01
-0:06
25K
15.53 mi13:15:172:17:488:5222:45
9:23
+0:22
30K
18.64 mi13:44:572:47:288:5929:40
9:33
+0:10
20M
20.00 mi13:59:283:01:599:0614:31
10:41
+1:08
21M
21.00 mi14:10:283:12:599:1111:00
11:00
+0:19
35K
21.75 mi14:17:423:20:139:127:14
9:40
-1:20
23M
23.00 mi14:29:373:32:089:1311:55
9:31
-0:09
24M
24.00 mi14:38:523:41:239:139:15
9:15
-0:16
40K
24.85 mi14:47:313:50:029:158:39
10:07
+0:52
25.2M
25.20 mi14:51:263:53:579:173:55
11:21
+1:14
Finish
26.22 mi15:01:124:03:439:189:46
9:35
-1:46

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

8:23 /mi

Average Pace

9:18 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:44

36% of race

Time at Steady Pace

1:58:54

49% of race

Time at Slower Pace

38:05

16% of race

Average Pace: 9:18 /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 mi11:23:3226:038:2326:03
8:23
#19229
10K
6.21 mi11:51:2653:578:4127:54
8:59
#20833
15K
9.32 mi12:18:041:20:358:3926:38
8:34
#20458
20K
12.43 mi12:46:231:48:548:4628:19
9:07
#20739
Half
13.11 mi12:52:321:55:038:476:09
9:01
#20807
25K
15.53 mi13:15:172:17:488:5222:45
9:23
#20951
30K
18.64 mi13:44:572:47:288:5929:40
9:33
#20792
20M
20.00 mi13:59:283:01:599:0614:31
10:41
#21024
21M
21.00 mi14:10:283:12:599:1111:00
11:00
#21076
35K
21.75 mi14:17:423:20:139:127:14
9:40
#21054
23M
23.00 mi14:29:373:32:089:1311:55
9:31
#20928
24M
24.00 mi14:38:523:41:239:139:15
9:15
#20837
40K
24.85 mi14:47:313:50:029:158:39
10:07
#20843
25.2M
25.20 mi14:51:263:53:579:173:55
11:21
#20848
Finish
26.22 mi15:01:124:03:439:189:46
9:35
#20851
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi192297042704219777(Top 70%)7319(Top 60%)7319(Top 134%)
10K6.21 mi3.10 mi20833-16047959-9177959-91722303(Top 79%)8765(Top 72%)8765(Top 160%)
15K9.32 mi3.11 mi20458+3757730+2297730+22919777(Top 70%)7319(Top 60%)7319(Top 134%)
20K12.43 mi3.11 mi20739-2817892-1627892-16221519(Top 76%)8326(Top 68%)8326(Top 152%)
Half13.11 mi0.68 mi20807-687926-347926-3421894(Top 77%)8530(Top 70%)8530(Top 156%)
25K15.53 mi2.42 mi20951-1448012-868012-8621485(Top 76%)8348(Top 68%)8348(Top 153%)
30K18.64 mi3.11 mi20792+1597982+307982+3020142(Top 71%)7734(Top 63%)7734(Top 141%)
20M20.00 mi1.36 mi21024-2328115-1338115-13322913(Top 81%)9372(Top 77%)9372(Top 171%)
21M21.00 mi1.00 mi21076-528167-528167-5221405(Top 75%)8655(Top 71%)8655(Top 158%)
35K21.75 mi0.75 mi21054+228166+18166+120917(Top 74%)8460(Top 69%)8460(Top 155%)
23M23.00 mi1.25 mi20928+1268124+428124+4218800(Top 66%)7407(Top 61%)7407(Top 135%)
24M24.00 mi1.00 mi20837+918089+358089+3518616(Top 66%)7357(Top 60%)7357(Top 135%)
40K24.85 mi0.85 mi20843-68113-248113-2420845(Top 73%)8580(Top 70%)8580(Top 157%)
25.2M25.20 mi0.35 mi20848-58128-158128-1521694(Top 76%)9000(Top 74%)9000(Top 165%)
Finish26.22 mi1.02 mi20851-38142-148142-1421498(Top 76%)8905(Top 73%)8905(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19777

Females

7319

F18-39

7319

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22303

Females

8765

F18-39

8765

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19777

Females

7319

F18-39

7319

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21519

Females

8326

F18-39

8326

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21894

Females

8530

F18-39

8530

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

21485

Females

8348

F18-39

8348

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20142

Females

7734

F18-39

7734

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22913

Females

9372

F18-39

9372

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21405

Females

8655

F18-39

8655

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20917

Females

8460

F18-39

8460

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18800

Females

7407

F18-39

7407

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18616

Females

7357

F18-39

7357

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20845

Females

8580

F18-39

8580

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21694

Females

9000

F18-39

9000

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21498

Females

8905

F18-39

8905

Passing Analysis

Category:
Athletes Passed
1522
Passed By
3144
Net Change
-1622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19229
5K → 10K151619-1604#19229#20833
10K → 15K43459+375#20833#20458
15K → 20K106387-281#20458#20739
20K → Half1381-68#20739#20807
Half → 25K108252-144#20807#20951
25K → 30K292133+159#20951#20792
30K → 20M40272-232#20792#21024
20M → 21M75127-52#21024#21076
21M → 35K7553+22#21076#21054
35K → 23M14418+126#21054#20928
23M → 24M10918+91#20928#20837
24M → 40K4753-6#20837#20843
40K → 25.2M2833-5#20843#20848
25.2M → Finish3639-3#20848#20851
TOTALS15223144-1622
📊

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