Boston Marathon logo
BOSTON MARATHON 2025

Patricia Shea

Bib: 25161•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
Division (F60-64)
#0 / 624
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:32
Rank: #23179
Start → 5K
28:32 | 9:11/mi
10K· 6.21 mi
57:04
Rank: #23154 (+25)
5K → 10K
28:32 | 9:11/mi
15K· 9.32 mi
1:26:48
Rank: #23484 (-330)
10K → 15K
29:44 | 9:34/mi
20K· 12.43 mi
1:55:26
Rank: #23101 (+383)
15K → 20K
28:38 | 9:13/mi
Half· 13.11 mi
2:01:31
Rank: #23032 (+69)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:24:25
Rank: #22778 (+254)
Half → 25K
22:54 | 9:27/mi
30K· 18.64 mi
2:54:23
Rank: #22343 (+435)
25K → 30K
29:58 | 9:39/mi
20M
3:07:15
Rank: #22128 (+215)
30K → 20M
12:52 | 9:28/mi
21M
3:17:30
Rank: #21928 (+200)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
3:24:15
Rank: #21806 (+122)
21M → 35K
6:45 | 9:01/mi
23M
3:36:00
Rank: #21586 (+220)
35K → 23M
11:45 | 9:23/mi
24M
3:45:24
Rank: #21482 (+104)
23M → 24M
9:24 | 9:24/mi
40K· 24.85 mi
3:53:38
Rank: #21383 (+99)
24M → 40K
8:14 | 9:38/mi
25.2M
3:57:07
Rank: #21325 (+58)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
4:05:59
Rank: #21194 (+131)
25.2M → Finish
8:52 | 8:42/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
Time2:01:31
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:04:28
Pace9:30 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1428:329:1128:32
9:11
-
10K
6.21 mi11:57:4657:049:1128:32
9:11
0:00
15K
9.32 mi12:27:301:26:489:1929:44
9:34
+0:23
20K
12.43 mi12:56:081:55:269:1728:38
9:13
-0:21
Half
13.11 mi13:02:132:01:319:166:05
8:55
-0:18
25K
15.53 mi13:25:072:24:259:1822:54
9:27
+0:32
30K
18.64 mi13:55:052:54:239:2129:58
9:39
+0:12
20M
20.00 mi14:07:573:07:159:2212:52
9:28
-0:11
21M
21.00 mi14:18:123:17:309:2410:15
10:15
+0:47
35K
21.75 mi14:24:573:24:159:246:45
9:01
-1:14
23M
23.00 mi14:36:423:36:009:2311:45
9:23
+0:22
24M
24.00 mi14:46:063:45:249:249:24
9:24
+0:01
40K
24.85 mi14:54:203:53:389:248:14
9:38
+0:14
25.2M
25.20 mi14:57:493:57:079:253:29
10:06
+0:28
Finish
26.22 mi15:06:414:05:599:238:52
8:42
-1:24

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

8:42 /mi

Average Pace

9:23 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:03

79% of race

Time at Steady Pace

51:56

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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 mi11:29:1428:329:1128:32
9:11
#23179
10K
6.21 mi11:57:4657:049:1128:32
9:11
#23154
15K
9.32 mi12:27:301:26:489:1929:44
9:34
#23484
20K
12.43 mi12:56:081:55:269:1728:38
9:13
#23101
Half
13.11 mi13:02:132:01:319:166:05
8:55
#23032
25K
15.53 mi13:25:072:24:259:1822:54
9:27
#22778
30K
18.64 mi13:55:052:54:239:2129:58
9:39
#22343
20M
20.00 mi14:07:573:07:159:2212:52
9:28
#22128
21M
21.00 mi14:18:123:17:309:2410:15
10:15
#21928
35K
21.75 mi14:24:573:24:159:246:45
9:01
#21806
23M
23.00 mi14:36:423:36:009:2311:45
9:23
#21586
24M
24.00 mi14:46:063:45:249:249:24
9:24
#21482
40K
24.85 mi14:54:203:53:389:248:14
9:38
#21383
25.2M
25.20 mi14:57:493:57:079:253:29
10:06
#21325
Finish
26.22 mi15:06:414:05:599:238:52
8:42
#21194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi231799262926223928(Top 84%)9622(Top 79%)9622(Top 1542%)
10K6.21 mi3.10 mi23154+259230+329230+3223139(Top 81%)9207(Top 75%)9207(Top 1475%)
15K9.32 mi3.11 mi23484-3309404-1749404-17423928(Top 84%)9622(Top 79%)9622(Top 1542%)
20K12.43 mi3.11 mi23101+3839183+2219183+22121954(Top 77%)8557(Top 70%)8557(Top 1371%)
Half13.11 mi0.68 mi23032+699141+429141+4221508(Top 76%)8319(Top 68%)8319(Top 1333%)
25K15.53 mi2.42 mi22778+2549023+1189023+11821689(Top 76%)8475(Top 69%)8475(Top 1358%)
30K18.64 mi3.11 mi22343+4358817+2068817+20620538(Top 72%)7957(Top 65%)7957(Top 1275%)
20M20.00 mi1.36 mi22128+2158711+1068711+10619062(Top 67%)7298(Top 60%)7298(Top 1170%)
21M21.00 mi1.00 mi21928+2008624+878624+8719214(Top 68%)7449(Top 61%)7449(Top 1194%)
35K21.75 mi0.75 mi21806+1228573+518573+5118396(Top 65%)7139(Top 58%)7139(Top 1144%)
23M23.00 mi1.25 mi21586+2208482+918482+9118204(Top 64%)7094(Top 58%)7094(Top 1137%)
24M24.00 mi1.00 mi21482+1048441+418441+4119263(Top 68%)7691(Top 63%)7691(Top 1233%)
40K24.85 mi0.85 mi21383+998412+298412+2919230(Top 68%)7750(Top 63%)7750(Top 1242%)
25.2M25.20 mi0.35 mi21325+588388+248388+2417561(Top 62%)6915(Top 57%)6915(Top 1108%)
Finish26.22 mi1.02 mi21194+1318334+548334+5417520(Top 62%)6842(Top 56%)6842(Top 1096%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23928

Females

9622

F60-64

9622

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

23139

Females

9207

F60-64

9207

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23928

Females

9622

F60-64

9622

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21954

Females

8557

F60-64

8557

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21508

Females

8319

F60-64

8319

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

21689

Females

8475

F60-64

8475

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20538

Females

7957

F60-64

7957

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19062

Females

7298

F60-64

7298

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19214

Females

7449

F60-64

7449

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18396

Females

7139

F60-64

7139

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18204

Females

7094

F60-64

7094

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19263

Females

7691

F60-64

7691

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19230

Females

7750

F60-64

7750

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17561

Females

6915

F60-64

6915

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17520

Females

6842

F60-64

6842

Passing Analysis

Category:
Athletes Passed
2706
Passed By
721
Net Change
+1985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23179
5K → 10K236211+25#23179#23154
10K → 15K77407-330#23154#23484
15K → 20K39714+383#23484#23101
20K → Half734+69#23101#23032
Half → 25K28127+254#23032#22778
25K → 30K45823+435#22778#22343
30K → 20M2172+215#22343#22128
20M → 21M2044+200#22128#21928
21M → 35K1253+122#21928#21806
35K → 23M2233+220#21806#21586
23M → 24M1128+104#21586#21482
24M → 40K1078+99#21482#21383
40K → 25.2M613+58#21383#21325
25.2M → Finish1354+131#21325#21194
TOTALS2706721+1985
📊

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