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BOSTON MARATHON 2025

Debra Perry

Bib: 24730•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:38
Rank: #23288
Start → 5K
28:38 | 9:13/mi
10K· 6.21 mi
57:37
Rank: #23455 (-167)
5K → 10K
28:59 | 9:20/mi
15K· 9.32 mi
1:26:43
Rank: #23455
10K → 15K
29:06 | 9:22/mi
20K· 12.43 mi
1:55:59
Rank: #23235 (+220)
15K → 20K
29:16 | 9:25/mi
Half· 13.11 mi
2:02:18
Rank: #23213 (+22)
20K → Half
6:19 | 9:16/mi
25K· 15.53 mi
2:25:14
Rank: #22950 (+263)
Half → 25K
22:56 | 9:28/mi
30K· 18.64 mi
2:54:59
Rank: #22442 (+508)
25K → 30K
29:45 | 9:35/mi
20M
3:08:14
Rank: #22288 (+154)
30K → 20M
13:15 | 9:45/mi
21M
3:18:30
Rank: #22094 (+194)
20M → 21M
10:16 | 10:16/mi
35K· 21.75 mi
3:25:52
Rank: #22066 (+28)
21M → 35K
7:22 | 9:51/mi
23M
3:38:21
Rank: #21930 (+136)
35K → 23M
12:29 | 9:58/mi
24M
3:48:01
Rank: #21855 (+75)
23M → 24M
9:40 | 9:40/mi
40K· 24.85 mi
3:56:19
Rank: #21766 (+89)
24M → 40K
8:18 | 9:42/mi
25.2M
4:00:03
Rank: #21742 (+24)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:09:30
Rank: #21671 (+71)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:18
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:07:12
Pace9:42 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:0428:389:1328:38
9:13
-
10K
6.21 mi11:59:0357:379:1628:59
9:20
+0:07
15K
9.32 mi12:28:091:26:439:1829:06
9:22
+0:02
20K
12.43 mi12:57:251:55:599:2029:16
9:25
+0:03
Half
13.11 mi13:03:442:02:189:206:19
9:16
-0:09
25K
15.53 mi13:26:402:25:149:2122:56
9:28
+0:12
30K
18.64 mi13:56:252:54:599:2329:45
9:35
+0:07
20M
20.00 mi14:09:403:08:149:2513:15
9:45
+0:10
21M
21.00 mi14:19:563:18:309:2710:16
10:16
+0:31
35K
21.75 mi14:27:183:25:529:287:22
9:51
-0:25
23M
23.00 mi14:39:473:38:219:3012:29
9:58
+0:07
24M
24.00 mi14:49:273:48:019:309:40
9:40
-0:18
40K
24.85 mi14:57:453:56:199:308:18
9:42
+0:02
25.2M
25.20 mi15:01:294:00:039:323:44
10:50
+1:08
Finish
26.22 mi15:10:564:09:309:319:27
9:16
-1:34

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

9:13 /mi

Average Pace

9:31 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:55:30

94% of race

Time at Steady Pace

14:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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 mi11:30:0428:389:1328:38
9:13
#23288
10K
6.21 mi11:59:0357:379:1628:59
9:20
#23455
15K
9.32 mi12:28:091:26:439:1829:06
9:22
#23455
20K
12.43 mi12:57:251:55:599:2029:16
9:25
#23235
Half
13.11 mi13:03:442:02:189:206:19
9:16
#23213
25K
15.53 mi13:26:402:25:149:2122:56
9:28
#22950
30K
18.64 mi13:56:252:54:599:2329:45
9:35
#22442
20M
20.00 mi14:09:403:08:149:2513:15
9:45
#22288
21M
21.00 mi14:19:563:18:309:2710:16
10:16
#22094
35K
21.75 mi14:27:183:25:529:287:22
9:51
#22066
23M
23.00 mi14:39:473:38:219:3012:29
9:58
#21930
24M
24.00 mi14:49:273:48:019:309:40
9:40
#21855
40K
24.85 mi14:57:453:56:199:308:18
9:42
#21766
25.2M
25.20 mi15:01:294:00:039:323:44
10:50
#21742
Finish
26.22 mi15:10:564:09:309:319:27
9:16
#21671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi232889327932723386(Top 82%)9308(Top 76%)9308(Top 4193%)
10K6.21 mi3.10 mi23455-1679395-689395-6823613(Top 83%)9471(Top 77%)9471(Top 4266%)
15K9.32 mi3.11 mi234559385+109385+1023386(Top 82%)9308(Top 76%)9308(Top 4193%)
20K12.43 mi3.11 mi23235+2209254+1319254+13122634(Top 80%)8941(Top 73%)8941(Top 4027%)
Half13.11 mi0.68 mi23213+229237+179237+1722824(Top 80%)9040(Top 74%)9040(Top 4072%)
25K15.53 mi2.42 mi22950+2639116+1219116+12121736(Top 77%)8509(Top 70%)8509(Top 3833%)
30K18.64 mi3.11 mi22442+5088880+2368880+23620257(Top 71%)7800(Top 64%)7800(Top 3514%)
20M20.00 mi1.36 mi22288+1548810+708810+7020142(Top 71%)7882(Top 64%)7882(Top 3550%)
21M21.00 mi1.00 mi22094+1948716+948716+9419272(Top 68%)7482(Top 61%)7482(Top 3370%)
35K21.75 mi0.75 mi22066+288710+68710+621479(Top 76%)8763(Top 72%)8763(Top 3947%)
23M23.00 mi1.25 mi21930+1368679+318679+3120402(Top 72%)8248(Top 67%)8248(Top 3715%)
24M24.00 mi1.00 mi21855+758659+208659+2020297(Top 71%)8244(Top 67%)8244(Top 3714%)
40K24.85 mi0.85 mi21766+898631+288631+2819530(Top 69%)7913(Top 65%)7913(Top 3564%)
25.2M25.20 mi0.35 mi21742+248627+48627+420162(Top 71%)8252(Top 67%)8252(Top 3717%)
Finish26.22 mi1.02 mi21671+718603+248603+2420296(Top 71%)8294(Top 68%)8294(Top 3736%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23386

Females

9308

F65-69

9308

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23613

Females

9471

F65-69

9471

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23386

Females

9308

F65-69

9308

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22634

Females

8941

F65-69

8941

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22824

Females

9040

F65-69

9040

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21736

Females

8509

F65-69

8509

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20257

Females

7800

F65-69

7800

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20142

Females

7882

F65-69

7882

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19272

Females

7482

F65-69

7482

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21479

Females

8763

F65-69

8763

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20402

Females

8248

F65-69

8248

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20297

Females

8244

F65-69

8244

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19530

Females

7913

F65-69

7913

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20162

Females

8252

F65-69

8252

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20296

Females

8294

F65-69

8294

Passing Analysis

Category:
Athletes Passed
2355
Passed By
738
Net Change
+1617
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23288
5K → 10K163330-167#23288#23455
10K → 15K1831830#23455#23455
15K → 20K26848+220#23455#23235
20K → Half4119+22#23235#23213
Half → 25K29027+263#23213#22950
25K → 30K5146+508#22950#22442
30K → 20M16410+154#22442#22288
20M → 21M1995+194#22288#22094
21M → 35K5830+28#22094#22066
35K → 23M15923+136#22066#21930
23M → 24M9419+75#21930#21855
24M → 40K9910+89#21855#21766
40K → 25.2M339+24#21766#21742
25.2M → Finish9019+71#21742#21671
TOTALS2355738+1617
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing