Boston Marathon logo
BOSTON MARATHON 2025

Maggie Weber

Bib: 14927•F

SC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 30%
Masters (Masters Women)
#0 / 6759
Top 15%
Division (F40-44)
#0 / 1718
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #8944
Start → 5K
22:10 | 7:08/mi
10K· 6.21 mi
44:51
Rank: #9614 (-670)
5K → 10K
22:41 | 7:18/mi
15K· 9.32 mi
1:07:56
Rank: #10122 (-508)
10K → 15K
23:05 | 7:26/mi
20K· 12.43 mi
1:32:02
Rank: #10818 (-696)
15K → 20K
24:06 | 7:45/mi
Half· 13.11 mi
1:37:27
Rank: #11074 (-256)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
1:58:15
Rank: #12297 (-1223)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:24:27
Rank: #12653 (-356)
25K → 30K
26:12 | 8:26/mi
20M
2:35:46
Rank: #12633 (+20)
30K → 20M
11:19 | 8:20/mi
21M
2:44:58
Rank: #12742 (-109)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
2:50:55
Rank: #12707 (+35)
21M → 35K
5:57 | 7:57/mi
23M
3:01:12
Rank: #12598 (+109)
35K → 23M
10:17 | 8:13/mi
24M
3:09:26
Rank: #12588 (+10)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:16:40
Rank: #12596 (-8)
24M → 40K
7:14 | 8:28/mi
25.2M
3:19:56
Rank: #12629 (-33)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:28:33
Rank: #12770 (-141)
25.2M → Finish
8:37 | 8:27/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
Time1:37:27
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:51:06
Pace8:29 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4022:107:0822:10
7:08
-
10K
6.21 mi11:15:2144:517:1322:41
7:18
+0:10
15K
9.32 mi11:38:261:07:567:1723:05
7:26
+0:08
20K
12.43 mi12:02:321:32:027:2424:06
7:45
+0:19
Half
13.11 mi12:07:571:37:277:265:25
7:56
+0:11
25K
15.53 mi12:28:451:58:157:3720:48
8:35
+0:39
30K
18.64 mi12:54:572:24:277:4526:12
8:26
-0:09
20M
20.00 mi13:06:162:35:467:4711:19
8:20
-0:06
21M
21.00 mi13:15:282:44:587:519:12
9:12
+0:52
35K
21.75 mi13:21:252:50:557:525:57
7:57
-1:15
23M
23.00 mi13:31:423:01:127:5310:17
8:13
+0:16
24M
24.00 mi13:39:563:09:267:548:14
8:14
+0:01
40K
24.85 mi13:47:103:16:407:557:14
8:28
+0:14
25.2M
25.20 mi13:50:263:19:567:563:16
9:28
+1:00
Finish
26.22 mi13:59:033:28:337:588:37
8:27
-1:01

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

7:08 /mi

Average Pace

7:58 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:02

44% of race

Time at Steady Pace

1:23:15

40% of race

Time at Slower Pace

33:16

16% of race

Average Pace: 7:57 /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 mi10:52:4022:107:0822:10
7:08
#8944
10K
6.21 mi11:15:2144:517:1322:41
7:18
#9614
15K
9.32 mi11:38:261:07:567:1723:05
7:26
#10122
20K
12.43 mi12:02:321:32:027:2424:06
7:45
#10818
Half
13.11 mi12:07:571:37:277:265:25
7:56
#11074
25K
15.53 mi12:28:451:58:157:3720:48
8:35
#12297
30K
18.64 mi12:54:572:24:277:4526:12
8:26
#12653
20M
20.00 mi13:06:162:35:467:4711:19
8:20
#12633
21M
21.00 mi13:15:282:44:587:519:12
9:12
#12742
35K
21.75 mi13:21:252:50:557:525:57
7:57
#12707
23M
23.00 mi13:31:423:01:127:5310:17
8:13
#12598
24M
24.00 mi13:39:563:09:267:548:14
8:14
#12588
40K
24.85 mi13:47:103:16:407:557:14
8:28
#12596
25.2M
25.20 mi13:50:263:19:567:563:16
9:28
#12629
Finish
26.22 mi13:59:033:28:337:588:37
8:27
#12770
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi89441353135311168(Top 39%)2460(Top 20%)2460(Top 143%)
10K6.21 mi3.10 mi9614-6701620-2671620-26710373(Top 37%)2001(Top 16%)2001(Top 116%)
15K9.32 mi3.11 mi10122-5081891-2711891-27111168(Top 39%)2460(Top 20%)2460(Top 143%)
20K12.43 mi3.11 mi10818-6962252-3612252-36112929(Top 46%)3508(Top 29%)3508(Top 204%)
Half13.11 mi0.68 mi11074-2562382-1302382-13015422(Top 54%)4822(Top 39%)4822(Top 281%)
25K15.53 mi2.42 mi12297-12233075-6933075-69317674(Top 62%)6230(Top 51%)6230(Top 363%)
30K18.64 mi3.11 mi12653-3563353-2783353-27814353(Top 51%)4556(Top 37%)4556(Top 265%)
20M20.00 mi1.36 mi12633+203378-253378-2512681(Top 45%)3791(Top 31%)3791(Top 221%)
21M21.00 mi1.00 mi12742-1093471-933471-9314637(Top 52%)4955(Top 41%)4955(Top 288%)
35K21.75 mi0.75 mi12707+353478-73478-711977(Top 42%)3634(Top 30%)3634(Top 212%)
23M23.00 mi1.25 mi12598+1093449+293449+2911456(Top 40%)3459(Top 28%)3459(Top 201%)
24M24.00 mi1.00 mi12588+103468-193468-1912823(Top 45%)4223(Top 35%)4223(Top 246%)
40K24.85 mi0.85 mi12596-83505-373505-3713192(Top 46%)4537(Top 37%)4537(Top 264%)
25.2M25.20 mi0.35 mi12629-333537-323537-3214457(Top 51%)5246(Top 43%)5246(Top 305%)
Finish26.22 mi1.02 mi12770-1413634-973634-9715941(Top 56%)5979(Top 49%)5979(Top 348%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11168

Females

2460

F40-44

2460

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10373

Females

2001

F40-44

2001

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11168

Females

2460

F40-44

2460

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12929

Females

3508

F40-44

3508

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15422

Females

4822

F40-44

4822

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17674

Females

6230

F40-44

6230

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14353

Females

4556

F40-44

4556

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12681

Females

3791

F40-44

3791

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

14637

Females

4955

F40-44

4955

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

11977

Females

3634

F40-44

3634

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11456

Females

3459

F40-44

3459

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12823

Females

4223

F40-44

4223

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13192

Females

4537

F40-44

4537

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14457

Females

5246

F40-44

5246

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15941

Females

5979

F40-44

5979

Passing Analysis

Category:
Athletes Passed
996
Passed By
4818
Net Change
-3826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8944
5K → 10K59728-670#8944#9614
10K → 15K53559-508#9614#10122
15K → 20K47742-696#10122#10818
20K → Half2258-256#10818#11074
Half → 25K261249-1223#11074#12297
25K → 30K145501-356#12297#12653
30K → 20M122102+20#12653#12633
20M → 21M85194-109#12633#12742
21M → 35K7742+35#12742#12707
35K → 23M16455+109#12707#12598
23M → 24M8171+10#12598#12588
24M → 40K7482-8#12588#12596
40K → 25.2M2659-33#12596#12629
25.2M → Finish35176-141#12629#12770
TOTALS9964818-3826
📊

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