Boston Marathon logo
BOSTON MARATHON 2025

Mary Dowling

Bib: 24282•F

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 48%
Division (F60-64)
#0 / 624
Top 14%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:08
Rank: #17287
Start → 5K
25:08 | 8:05/mi
10K· 6.21 mi
50:42
Rank: #17691 (-404)
5K → 10K
25:34 | 8:14/mi
15K· 9.32 mi
1:17:13
Rank: #18316 (-625)
10K → 15K
26:31 | 8:32/mi
20K· 12.43 mi
1:45:20
Rank: #19123 (-807)
15K → 20K
28:07 | 9:03/mi
Half· 13.11 mi
1:51:30
Rank: #19298 (-175)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:13:34
Rank: #19499 (-201)
Half → 25K
22:04 | 9:06/mi
30K· 18.64 mi
2:42:29
Rank: #19411 (+88)
25K → 30K
28:55 | 9:18/mi
20M
2:55:08
Rank: #19329 (+82)
30K → 20M
12:39 | 9:19/mi
21M
3:05:04
Rank: #19247 (+82)
20M → 21M
9:56 | 9:56/mi
35K· 21.75 mi
3:11:37
Rank: #19170 (+77)
21M → 35K
6:33 | 8:45/mi
23M
3:22:49
Rank: #18980 (+190)
35K → 23M
11:12 | 8:57/mi
24M
3:31:45
Rank: #18898 (+82)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:39:23
Rank: #18780 (+118)
24M → 40K
7:38 | 8:56/mi
25.2M
3:42:45
Rank: #18724 (+56)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:51:31
Rank: #18646 (+78)
25.2M → Finish
8:46 | 8:36/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
Time1:51:30
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:00:01
Pace9:09 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0025:088:0525:08
8:05
-
10K
6.21 mi11:49:3450:428:1025:34
8:14
+0:09
15K
9.32 mi12:16:051:17:138:1726:31
8:32
+0:18
20K
12.43 mi12:44:121:45:208:2928:07
9:03
+0:31
Half
13.11 mi12:50:221:51:308:306:10
9:02
-0:01
25K
15.53 mi13:12:262:13:348:3622:04
9:06
+0:04
30K
18.64 mi13:41:212:42:298:4328:55
9:18
+0:12
20M
20.00 mi13:54:002:55:088:4512:39
9:19
+0:01
21M
21.00 mi14:03:563:05:048:499:56
9:56
+0:37
35K
21.75 mi14:10:293:11:378:496:33
8:45
-1:11
23M
23.00 mi14:21:413:22:498:4911:12
8:57
+0:12
24M
24.00 mi14:30:373:31:458:498:56
8:56
-0:01
40K
24.85 mi14:38:153:39:238:507:38
8:56
0:00
25.2M
25.20 mi14:41:373:42:458:503:22
9:46
+0:50
Finish
26.22 mi14:50:233:51:318:508:46
8:36
-1:10

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

8:05 /mi

Average Pace

8:50 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:59

37% of race

Time at Steady Pace

1:30:40

39% of race

Time at Slower Pace

54:52

24% of race

Average Pace: 8:50 /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 mi11:24:0025:088:0525:08
8:05
#17287
10K
6.21 mi11:49:3450:428:1025:34
8:14
#17691
15K
9.32 mi12:16:051:17:138:1726:31
8:32
#18316
20K
12.43 mi12:44:121:45:208:2928:07
9:03
#19123
Half
13.11 mi12:50:221:51:308:306:10
9:02
#19298
25K
15.53 mi13:12:262:13:348:3622:04
9:06
#19499
30K
18.64 mi13:41:212:42:298:4328:55
9:18
#19411
20M
20.00 mi13:54:002:55:088:4512:39
9:19
#19329
21M
21.00 mi14:03:563:05:048:499:56
9:56
#19247
35K
21.75 mi14:10:293:11:378:496:33
8:45
#19170
23M
23.00 mi14:21:413:22:498:4911:12
8:57
#18980
24M
24.00 mi14:30:373:31:458:498:56
8:56
#18898
40K
24.85 mi14:38:153:39:238:507:38
8:56
#18780
25.2M
25.20 mi14:41:373:42:458:503:22
9:46
#18724
Finish
26.22 mi14:50:233:51:318:508:46
8:36
#18646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi172875913591319548(Top 69%)7200(Top 59%)7200(Top 1154%)
10K6.21 mi3.10 mi17691-4046145-2326145-23218115(Top 64%)6371(Top 52%)6371(Top 1021%)
15K9.32 mi3.11 mi18316-6256521-3766521-37619548(Top 69%)7200(Top 59%)7200(Top 1154%)
20K12.43 mi3.11 mi19123-8076971-4506971-45021227(Top 75%)8165(Top 67%)8165(Top 1308%)
Half13.11 mi0.68 mi19298-1757080-1097080-10921978(Top 77%)8583(Top 70%)8583(Top 1375%)
25K15.53 mi2.42 mi19499-2017198-1187198-11820364(Top 72%)7734(Top 63%)7734(Top 1239%)
30K18.64 mi3.11 mi19411+887192+67192+619145(Top 67%)7194(Top 59%)7194(Top 1153%)
20M20.00 mi1.36 mi19329+827170+227170+2218344(Top 65%)6917(Top 57%)6917(Top 1108%)
21M21.00 mi1.00 mi19247+827144+267144+2618058(Top 64%)6822(Top 56%)6822(Top 1093%)
35K21.75 mi0.75 mi19170+777110+347110+3417072(Top 60%)6393(Top 52%)6393(Top 1025%)
23M23.00 mi1.25 mi18980+1907038+727038+7215991(Top 56%)5891(Top 48%)5891(Top 944%)
24M24.00 mi1.00 mi18898+827019+197019+1917045(Top 60%)6527(Top 53%)6527(Top 1046%)
40K24.85 mi0.85 mi18780+1186980+396980+3915937(Top 56%)6017(Top 49%)6017(Top 964%)
25.2M25.20 mi0.35 mi18724+566959+216959+2115989(Top 56%)6094(Top 50%)6094(Top 977%)
Finish26.22 mi1.02 mi18646+786928+316928+3116890(Top 59%)6512(Top 53%)6512(Top 1044%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19548

Females

7200

F60-64

7200

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

18115

Females

6371

F60-64

6371

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19548

Females

7200

F60-64

7200

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

21227

Females

8165

F60-64

8165

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21978

Females

8583

F60-64

8583

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20364

Females

7734

F60-64

7734

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19145

Females

7194

F60-64

7194

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18344

Females

6917

F60-64

6917

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18058

Females

6822

F60-64

6822

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17072

Females

6393

F60-64

6393

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15991

Females

5891

F60-64

5891

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

17045

Females

6527

F60-64

6527

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15937

Females

6017

F60-64

6017

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15989

Females

6094

F60-64

6094

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16890

Females

6512

F60-64

6512

Passing Analysis

Category:
Athletes Passed
1602
Passed By
2961
Net Change
-1359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17287
5K → 10K143547-404#17287#17691
10K → 15K56681-625#17691#18316
15K → 20K46853-807#18316#19123
20K → Half9184-175#19123#19298
Half → 25K110311-201#19298#19499
25K → 30K256168+88#19499#19411
30K → 20M14058+82#19411#19329
20M → 21M14159+82#19329#19247
21M → 35K9013+77#19247#19170
35K → 23M20414+190#19170#18980
23M → 24M11129+82#18980#18898
24M → 40K13517+118#18898#18780
40K → 25.2M637+56#18780#18724
25.2M → Finish9820+78#18724#18646
TOTALS16022961-1359
📊

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