Boston Marathon logo
BOSTON MARATHON 2025

Taylor Hosner

Bib: 11146•F

MI

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:54/mi
24:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
50:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:16:46
↑ 67↓ 78
20K· 12.43 mi
10:38/mi
1:49:48
↑ 106↓ 860.1%
Half· 13.11 mi
11:41/mi
1:57:46
↑ 19↓ 370.5%
25K· 15.53 mi
12:13/mi
2:27:24
↑ 66↓ 880.2%
30K· 18.64 mi
11:23/mi
3:02:46
↑ 181↓ 1480.2%
20M
11:01/mi
3:17:44
↑ 64↓ 500.2%
21M
11:08/mi
3:28:52
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
3:35:49
↑ 17↓ 861.7%
23M
11:50/mi
3:50:38
↑ 23↓ 630.6%
24M
10:50/mi
4:01:28
↓ 821.3%
40K· 24.85 mi
10:07/mi
4:10:07
↓ 200.3%
25.2M
10:23/mi
4:13:42
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
4:22:35
↑ 22↓ 21

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
Time1:57:46
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:24:49
Pace11:03 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3524:337:5424:33
7:54
-
10K
6.21 mi11:17:0950:078:0425:34
8:14
+0:20
15K
9.32 mi11:43:481:16:468:1426:39
8:35
+0:21
20K
12.43 mi12:16:501:49:488:5033:02
10:38
+2:03
Half
13.11 mi12:24:481:57:468:597:58
11:41
+1:03
25K
15.53 mi12:54:262:27:249:2929:38
12:13
+0:32
30K
18.64 mi13:29:483:02:469:4835:22
11:23
-0:50
20M
20.00 mi13:44:463:17:449:5314:58
11:01
-0:22
21M
21.00 mi13:55:543:28:529:5711:08
11:08
+0:07
35K
21.75 mi14:02:513:35:499:556:57
9:17
-1:51
23M
23.00 mi14:17:403:50:3810:0214:49
11:50
+2:33
24M
24.00 mi14:28:304:01:2810:0410:50
10:50
-1:00
40K
24.85 mi14:37:094:10:0710:048:39
10:07
-0:43
25.2M
25.20 mi14:40:444:13:4210:043:35
10:23
+0:16
Finish
26.22 mi14:49:374:22:3510:018:53
8:43
-1:40

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

7:54 /mi

Average Pace

10:01 /mi

Slowest Pace

12:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:36

35% of race

Time at Steady Pace

1:22:12

31% of race

Time at Slower Pace

1:27:47

33% of race

Average Pace: 10:01 /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 mi10:51:3524:337:5424:33
7:54
#15736
10K
6.21 mi11:17:0950:078:0425:34
8:14
#17015
15K
9.32 mi11:43:481:16:468:1426:39
8:35
#18017
20K
12.43 mi12:16:501:49:488:5033:02
10:38
#21101
Half
13.11 mi12:24:481:57:468:597:58
11:41
#21843
25K
15.53 mi12:54:262:27:249:2929:38
12:13
#23385
30K
18.64 mi13:29:483:02:469:4835:22
11:23
#23687
20M
20.00 mi13:44:463:17:449:5314:58
11:01
#23686
21M
21.00 mi13:55:543:28:529:5711:08
11:08
#23579
35K
21.75 mi14:02:513:35:499:556:57
9:17
#23414
23M
23.00 mi14:17:403:50:3810:0214:49
11:50
#23549
24M
24.00 mi14:28:304:01:2810:0410:50
10:50
#23552
40K
24.85 mi14:37:094:10:0710:048:39
10:07
#23452
25.2M
25.20 mi14:40:444:13:4210:043:35
10:23
#23373
Finish
26.22 mi14:49:374:22:3510:018:53
8:43
#23220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157364988498819805(Top 70%)7338(Top 60%)7338(Top 134%)
10K6.21 mi3.10 mi17015-12795739-7515739-75118119(Top 64%)6375(Top 52%)6375(Top 117%)
15K9.32 mi3.11 mi18017-10026346-6076346-60719805(Top 70%)7338(Top 60%)7338(Top 134%)
20K12.43 mi3.11 mi21101-30848085-17398085-173925419(Top 89%)10485(Top 86%)10485(Top 192%)
Half13.11 mi0.68 mi21843-7428517-4328517-43227219(Top 96%)11538(Top 94%)11538(Top 211%)
25K15.53 mi2.42 mi23385-15429352-8359352-83526659(Top 94%)11225(Top 92%)11225(Top 205%)
30K18.64 mi3.11 mi23687-3029565-2139565-21324670(Top 87%)10221(Top 84%)10221(Top 187%)
20M20.00 mi1.36 mi23686+19592-279592-2723607(Top 83%)9739(Top 80%)9739(Top 178%)
21M21.00 mi1.00 mi23579+1079542+509542+5021746(Top 77%)8835(Top 72%)8835(Top 162%)
35K21.75 mi0.75 mi23414+1659464+789464+7819575(Top 69%)7767(Top 64%)7767(Top 142%)
23M23.00 mi1.25 mi23549-1359552-889552-8824836(Top 87%)10511(Top 86%)10511(Top 192%)
24M24.00 mi1.00 mi23552-39572-209572-2023647(Top 83%)9951(Top 81%)9951(Top 182%)
40K24.85 mi0.85 mi23452+1009529+439529+4320863(Top 73%)8598(Top 70%)8598(Top 157%)
25.2M25.20 mi0.35 mi23373+799501+289501+2818687(Top 66%)7498(Top 61%)7498(Top 137%)
Finish26.22 mi1.02 mi23220+1539433+689433+6817632(Top 62%)6900(Top 56%)6900(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19805

Females

7338

F18-39

7338

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18119

Females

6375

F18-39

6375

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19805

Females

7338

F18-39

7338

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25419

Females

10485

F18-39

10485

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27219

Females

11538

F18-39

11538

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26659

Females

11225

F18-39

11225

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24670

Females

10221

F18-39

10221

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23607

Females

9739

F18-39

9739

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21746

Females

8835

F18-39

8835

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19575

Females

7767

F18-39

7767

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24836

Females

10511

F18-39

10511

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23647

Females

9951

F18-39

9951

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20863

Females

8598

F18-39

8598

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18687

Females

7498

F18-39

7498

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

17632

Females

6900

F18-39

6900

Passing Analysis

Category:
Athletes Passed
954
Passed By
8438
Net Change
-7484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15736
5K → 10K441323-1279#15736#17015
10K → 15K331035-1002#17015#18017
15K → 20K33087-3084#18017#21101
20K → Half1743-742#21101#21843
Half → 25K41546-1542#21843#23385
25K → 30K75377-302#23385#23687
30K → 20M7675+1#23687#23686
20M → 21M12417+107#23686#23579
21M → 35K1661+165#23579#23414
35K → 23M37172-135#23414#23549
23M → 24M4851-3#23549#23552
24M → 40K1077+100#23552#23452
40K → 25.2M812+79#23452#23373
25.2M → Finish1552+153#23373#23220
TOTALS9548438-7484
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing