Boston Marathon logo
BOSTON MARATHON 2025

Taylor Mathis

Bib: 10330•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
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
24:23
Rank: #15255
Start → 5K
24:23 | 7:51/mi
10K· 6.21 mi
49:00
Rank: #15547 (-292)
5K → 10K
24:37 | 7:55/mi
15K· 9.32 mi
1:13:09
Rank: #15065 (+482)
10K → 15K
24:09 | 7:46/mi
20K· 12.43 mi
1:37:24
Rank: #14569 (+496)
15K → 20K
24:15 | 7:48/mi
Half· 13.11 mi
1:42:37
Rank: #14459 (+110)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:01:37
Rank: #14127 (+332)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:27:44
Rank: #14081 (+46)
25K → 30K
26:07 | 8:24/mi
20M
2:40:23
Rank: #14484 (-403)
30K → 20M
12:39 | 9:19/mi
21M
2:49:55
Rank: #14615 (-131)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:56:54
Rank: #14816 (-201)
21M → 35K
6:59 | 9:20/mi
23M
3:08:57
Rank: #15140 (-324)
35K → 23M
12:03 | 9:37/mi
24M
3:18:32
Rank: #15412 (-272)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:26:52
Rank: #15581 (-169)
24M → 40K
8:20 | 9:45/mi
25.2M
3:30:25
Rank: #15615 (-34)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:39:38
Rank: #15776 (-161)
25.2M → Finish
9:13 | 9:03/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
Time1:42:37
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:57:01
Pace8:56 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1524:237:5124:23
7:51
-
10K
6.21 mi11:14:5249:007:5324:37
7:55
+0:04
15K
9.32 mi11:39:011:13:097:5124:09
7:46
-0:09
20K
12.43 mi12:03:161:37:247:5024:15
7:48
+0:02
Half
13.11 mi12:08:291:42:377:505:13
7:39
-0:09
25K
15.53 mi12:27:292:01:377:5019:00
7:50
+0:11
30K
18.64 mi12:53:362:27:447:5626:07
8:24
+0:34
20M
20.00 mi13:06:152:40:238:0112:39
9:19
+0:55
21M
21.00 mi13:15:472:49:558:059:32
9:32
+0:13
35K
21.75 mi13:22:462:56:548:086:59
9:20
-0:12
23M
23.00 mi13:34:493:08:578:1312:03
9:37
+0:17
24M
24.00 mi13:44:243:18:328:169:35
9:35
-0:02
40K
24.85 mi13:52:443:26:528:198:20
9:45
+0:10
25.2M
25.20 mi13:56:173:30:258:213:33
10:18
+0:33
Finish
26.22 mi14:05:303:39:388:239:13
9:03
-1:15

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

7:39 /mi

Average Pace

8:23 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:44

67% of race

Time at Steady Pace

28:51

13% of race

Time at Slower Pace

43:03

20% of race

Average Pace: 8:23 /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 mi10:50:1524:237:5124:23
7:51
#15255
10K
6.21 mi11:14:5249:007:5324:37
7:55
#15547
15K
9.32 mi11:39:011:13:097:5124:09
7:46
#15065
20K
12.43 mi12:03:161:37:247:5024:15
7:48
#14569
Half
13.11 mi12:08:291:42:377:505:13
7:39
#14459
25K
15.53 mi12:27:292:01:377:5019:00
7:50
#14127
30K
18.64 mi12:53:362:27:447:5626:07
8:24
#14081
20M
20.00 mi13:06:152:40:238:0112:39
9:19
#14484
21M
21.00 mi13:15:472:49:558:059:32
9:32
#14615
35K
21.75 mi13:22:462:56:548:086:59
9:20
#14816
23M
23.00 mi13:34:493:08:578:1312:03
9:37
#15140
24M
24.00 mi13:44:243:18:328:169:35
9:35
#15412
40K
24.85 mi13:52:443:26:528:198:20
9:45
#15581
25.2M
25.20 mi13:56:173:30:258:213:33
10:18
#15615
Finish
26.22 mi14:05:303:39:388:239:13
9:03
#15776
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi152554690469014155(Top 50%)4112(Top 34%)4112(Top 75%)
10K6.21 mi3.10 mi15547-2924869-1794869-17915863(Top 56%)5047(Top 41%)5047(Top 92%)
15K9.32 mi3.11 mi15065+4824594+2754594+27514155(Top 50%)4112(Top 34%)4112(Top 75%)
20K12.43 mi3.11 mi14569+4964329+2654329+26513332(Top 47%)3732(Top 31%)3732(Top 68%)
Half13.11 mi0.68 mi14459+1104274+554274+5513074(Top 46%)3560(Top 29%)3560(Top 65%)
25K15.53 mi2.42 mi14127+3324117+1574117+15712659(Top 45%)3483(Top 28%)3483(Top 64%)
30K18.64 mi3.11 mi14081+464156-394156-3914183(Top 50%)4479(Top 37%)4479(Top 82%)
20M20.00 mi1.36 mi14484-4034410-2544410-25418331(Top 65%)6904(Top 56%)6904(Top 126%)
21M21.00 mi1.00 mi14615-1314505-954505-9516236(Top 57%)5832(Top 48%)5832(Top 107%)
35K21.75 mi0.75 mi14816-2014633-1284633-12819716(Top 69%)7824(Top 64%)7824(Top 143%)
23M23.00 mi1.25 mi15140-3244854-2214854-22119178(Top 68%)7598(Top 62%)7598(Top 139%)
24M24.00 mi1.00 mi15412-2725050-1965050-19619927(Top 70%)8038(Top 66%)8038(Top 147%)
40K24.85 mi0.85 mi15581-1695173-1235173-12319632(Top 69%)7953(Top 65%)7953(Top 145%)
25.2M25.20 mi0.35 mi15615-345197-245197-2418286(Top 64%)7274(Top 59%)7274(Top 133%)
Finish26.22 mi1.02 mi15776-1615317-1205317-12019267(Top 68%)7744(Top 63%)7744(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14155

Females

4112

F18-39

4112

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15863

Females

5047

F18-39

5047

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14155

Females

4112

F18-39

4112

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13332

Females

3732

F18-39

3732

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13074

Females

3560

F18-39

3560

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12659

Females

3483

F18-39

3483

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14183

Females

4479

F18-39

4479

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18331

Females

6904

F18-39

6904

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16236

Females

5832

F18-39

5832

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19716

Females

7824

F18-39

7824

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19178

Females

7598

F18-39

7598

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19927

Females

8038

F18-39

8038

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19632

Females

7953

F18-39

7953

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18286

Females

7274

F18-39

7274

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19267

Females

7744

F18-39

7744

Passing Analysis

Category:
Athletes Passed
2270
Passed By
2791
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15255
5K → 10K193485-292#15255#15547
10K → 15K51533+482#15547#15065
15K → 20K51620+496#15065#14569
20K → Half1155+110#14569#14459
Half → 25K35523+332#14459#14127
25K → 30K287241+46#14127#14081
30K → 20M42445-403#14081#14484
20M → 21M75206-131#14484#14615
21M → 35K30231-201#14615#14816
35K → 23M44368-324#14816#15140
23M → 24M24296-272#15140#15412
24M → 40K33202-169#15412#15581
40K → 25.2M1448-34#15581#15615
25.2M → Finish27188-161#15615#15776
TOTALS22702791-521
📊

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