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BOSTON MARATHON 2025

Paula Deblois

Bib: 25556•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F70-74)
#0 / 71
Top 49%
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
10:08/mi
31:29
↑ 97↓ 3451.5%
10K· 6.21 mi
10:20/mi
1:03:35
↑ 79↓ 1380.4%
15K· 9.32 mi
10:19/mi
1:35:37
↑ 67↓ 78
20K· 12.43 mi
10:53/mi
2:09:25
↑ 106↓ 860.1%
Half· 13.11 mi
10:35/mi
2:16:38
↑ 19↓ 370.5%
25K· 15.53 mi
10:57/mi
2:43:10
↑ 66↓ 880.2%
30K· 18.64 mi
11:34/mi
3:19:07
↑ 181↓ 1480.2%
20M
11:24/mi
3:34:37
↑ 64↓ 500.2%
21M
12:51/mi
3:47:28
↑ 106↓ 241.6%
35K· 21.75 mi
11:06/mi
3:55:46
↑ 17↓ 861.7%
23M
11:52/mi
4:10:38
↑ 23↓ 630.6%
24M
11:20/mi
4:21:58
↓ 821.3%
40K· 24.85 mi
12:20/mi
4:32:31
↓ 200.3%
25.2M
13:15/mi
4:37:05
↑ 13↓ 160.2%
Finish· 26.22 mi
11:37/mi
4:48:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:38
Pace10:25 /mi
2nd Half
Distance13.11 mi
Time2:32:17
Pace11:37 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4431:2910:0831:29
10:08
-
10K
6.21 mi12:18:501:03:3510:1432:06
10:20
+0:12
15K
9.32 mi12:50:521:35:3710:1632:02
10:19
-0:01
20K
12.43 mi13:24:402:09:2510:2533:48
10:53
+0:34
Half
13.11 mi13:31:532:16:3810:257:13
10:35
-0:18
25K
15.53 mi13:58:252:43:1010:3026:32
10:57
+0:22
30K
18.64 mi14:34:223:19:0710:4135:57
11:34
+0:37
20M
20.00 mi14:49:523:34:3710:4415:30
11:24
-0:10
21M
21.00 mi15:02:433:47:2810:5012:51
12:51
+1:27
35K
21.75 mi15:11:013:55:4610:508:18
11:06
-1:45
23M
23.00 mi15:25:534:10:3810:5414:52
11:52
+0:46
24M
24.00 mi15:37:134:21:5810:5511:20
11:20
-0:32
40K
24.85 mi15:47:464:32:3110:5810:33
12:20
+1:00
25.2M
25.20 mi15:52:204:37:0511:004:34
13:15
+0:55
Finish
26.22 mi16:04:104:48:5511:0211:50
11:37
-1:38

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

10:08 /mi

Average Pace

11:02 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:38

47% of race

Time at Steady Pace

1:49:27

38% of race

Time at Slower Pace

42:50

15% of race

Average Pace: 11:01 /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 mi11:46:4431:2910:0831:29
10:08
#25898
10K
6.21 mi12:18:501:03:3510:1432:06
10:20
#25972
15K
9.32 mi12:50:521:35:3710:1632:02
10:19
#25837
20K
12.43 mi13:24:402:09:2510:2533:48
10:53
#25823
Half
13.11 mi13:31:532:16:3810:257:13
10:35
#25845
25K
15.53 mi13:58:252:43:1010:3026:32
10:57
#25686
30K
18.64 mi14:34:223:19:0710:4135:57
11:34
#25559
20M
20.00 mi14:49:523:34:3710:4415:30
11:24
#25471
21M
21.00 mi15:02:433:47:2810:5012:51
12:51
#25454
35K
21.75 mi15:11:013:55:4610:508:18
11:06
#25421
23M
23.00 mi15:25:534:10:3810:5414:52
11:52
#25387
24M
24.00 mi15:37:134:21:5810:5511:20
11:20
#25354
40K
24.85 mi15:47:464:32:3110:5810:33
12:20
#25371
25.2M
25.20 mi15:52:204:37:0511:004:34
13:15
#25375
Finish
26.22 mi16:04:104:48:5511:0211:50
11:37
#25423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi25898107071070725609(Top 90%)10566(Top 86%)10566(Top 14882%)
10K6.21 mi3.10 mi25972-7410759-5210759-5225970(Top 91%)10774(Top 88%)10774(Top 15175%)
15K9.32 mi3.11 mi25837+13510689+7010689+7025609(Top 90%)10566(Top 86%)10566(Top 14882%)
20K12.43 mi3.11 mi25823+1410690-110690-125821(Top 91%)10711(Top 88%)10711(Top 15086%)
Half13.11 mi0.68 mi25845-2210703-1310703-1325898(Top 91%)10769(Top 88%)10769(Top 15168%)
25K15.53 mi2.42 mi25686+15910621+8210621+8225122(Top 88%)10358(Top 85%)10358(Top 14589%)
30K18.64 mi3.11 mi25559+12710597+2410597+2424950(Top 88%)10380(Top 85%)10380(Top 14620%)
20M20.00 mi1.36 mi25471+8810556+4110556+4124373(Top 86%)10156(Top 83%)10156(Top 14304%)
21M21.00 mi1.00 mi25454+1710562-610562-624847(Top 87%)10489(Top 86%)10489(Top 14773%)
35K21.75 mi0.75 mi25421+3310553+910553+924390(Top 86%)10274(Top 84%)10274(Top 14470%)
23M23.00 mi1.25 mi25387+3410549+410549+424905(Top 88%)10555(Top 86%)10555(Top 14866%)
24M24.00 mi1.00 mi25354+3310533+1610533+1624615(Top 87%)10442(Top 85%)10442(Top 14707%)
40K24.85 mi0.85 mi25371-1710550-1710550-1725418(Top 89%)10873(Top 89%)10873(Top 15314%)
25.2M25.20 mi0.35 mi25375-410556-610556-625313(Top 89%)10847(Top 89%)10847(Top 15277%)
Finish26.22 mi1.02 mi25423-4810588-3210588-3226293(Top 93%)11295(Top 92%)11295(Top 15908%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

25609

Females

10566

F70-74

10566

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25970

Females

10774

F70-74

10774

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

25609

Females

10566

F70-74

10566

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25821

Females

10711

F70-74

10711

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25898

Females

10769

F70-74

10769

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25122

Females

10358

F70-74

10358

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24950

Females

10380

F70-74

10380

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24373

Females

10156

F70-74

10156

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24847

Females

10489

F70-74

10489

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24390

Females

10274

F70-74

10274

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

24905

Females

10555

F70-74

10555

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24615

Females

10442

F70-74

10442

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25418

Females

10873

F70-74

10873

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25313

Females

10847

F70-74

10847

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

26293

Females

11295

F70-74

11295

Passing Analysis

Category:
Athletes Passed
1221
Passed By
746
Net Change
+475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25898
5K → 10K153227-74#25898#25972
10K → 15K19055+135#25972#25837
15K → 20K136122+14#25837#25823
20K → Half1537-22#25823#25845
Half → 25K17920+159#25845#25686
25K → 30K18154+127#25686#25559
30K → 20M10214+88#25559#25471
20M → 21M5437+17#25471#25454
21M → 35K407+33#25454#25421
35K → 23M6127+34#25421#25387
23M → 24M5219+33#25387#25354
24M → 40K2845-17#25354#25371
40K → 25.2M1317-4#25371#25375
25.2M → Finish1765-48#25375#25423
TOTALS1221746+475
📊

Passing Visuals

Category:
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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