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BOSTON MARATHON 2023

Paula Deblois

Bib: 24502•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F70-74)
#0 / 62
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:46
Rank: #23207
Start → 5K
9:54/mi
30:46 split
10K· 6.21 mi
1:01:09
Rank: #23264 (-57)
5K → 10K
9:47/mi
30:23 split
15K· 9.32 mi
1:31:45
Rank: #23249 (+15)
10K → 15K
9:51/mi
30:36 split
20K· 12.43 mi
2:03:48
Rank: #23345 (-96)
15K → 20K
10:19/mi
32:03 split
Half· 13.11 mi
2:10:43
Rank: #23354 (-9)
20K → Half
10:08/mi
6:55 split
25K· 15.53 mi
2:36:23
Rank: #23362 (-8)
Half → 25K
10:35/mi
25:40 split
30K· 18.64 mi
3:07:53
Rank: #22983 (+379)
25K → 30K
10:08/mi
31:30 split
20M
3:22:10
Rank: #22880 (+103)
30K → 20M
10:31/mi
14:17 split
21M
3:33:15
Rank: #22768 (+112)
20M → 21M
11:05/mi
11:05 split
35K· 21.75 mi
3:40:54
Rank: #22735 (+33)
21M → 35K
10:14/mi
7:39 split
23M
3:54:03
Rank: #22650 (+85)
35K → 23M
10:30/mi
13:09 split
24M
4:04:22
Rank: #22602 (+48)
23M → 24M
10:19/mi
10:19 split
40K· 24.85 mi
4:13:42
Rank: #22593 (+9)
24M → 40K
10:55/mi
9:20 split
25.2M
4:17:36
Rank: #22575 (+18)
40K → 25.2M
11:19/mi
3:54 split
Finish· 26.22 mi
4:27:51
Rank: #22545 (+30)
25.2M → Finish
10:04/mi
10:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:43
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:17:08
Pace10:28 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3130:469:5430:46
9:54
-
10K
6.21 mi12:19:541:01:099:5030:23
9:47
-0:07
15K
9.32 mi12:50:301:31:459:5130:36
9:51
+0:04
20K
12.43 mi13:22:332:03:489:5832:03
10:19
+0:28
Half
13.11 mi13:29:282:10:439:586:55
10:08
-0:11
25K
15.53 mi13:55:082:36:2310:0425:40
10:35
+0:27
30K
18.64 mi14:26:383:07:5310:0531:30
10:08
-0:27
20M
20.00 mi14:40:553:22:1010:0614:17
10:31
+0:23
21M
21.00 mi14:52:003:33:1510:0911:05
11:05
+0:34
35K
21.75 mi14:59:393:40:5410:097:39
10:14
-0:51
23M
23.00 mi15:12:483:54:0310:1113:09
10:30
+0:16
24M
24.00 mi15:23:074:04:2210:1110:19
10:19
-0:11
40K
24.85 mi15:32:274:13:4210:129:20
10:55
+0:36
25.2M
25.20 mi15:36:214:17:3610:133:54
11:19
+0:24
Finish
26.22 mi15:46:364:27:5110:1310:15
10:04
-1:15

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

9:47 /mi

Average Pace

10:13 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:03:32

91% of race

Time at Steady Pace

24:19

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:13 /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 mi11:49:3130:469:5430:46
9:54
#23207
10K
6.21 mi12:19:541:01:099:5030:23
9:47
#23264
15K
9.32 mi12:50:301:31:459:5130:36
9:51
#23249
20K
12.43 mi13:22:332:03:489:5832:03
10:19
#23345
Half
13.11 mi13:29:282:10:439:586:55
10:08
#23354
25K
15.53 mi13:55:082:36:2310:0425:40
10:35
#23362
30K
18.64 mi14:26:383:07:5310:0531:30
10:08
#22983
20M
20.00 mi14:40:553:22:1010:0614:17
10:31
#22880
21M
21.00 mi14:52:003:33:1510:0911:05
11:05
#22768
35K
21.75 mi14:59:393:40:5410:097:39
10:14
#22735
23M
23.00 mi15:12:483:54:0310:1113:09
10:30
#22650
24M
24.00 mi15:23:074:04:2210:1110:19
10:19
#22602
40K
24.85 mi15:32:274:13:4210:129:20
10:55
#22593
25.2M
25.20 mi15:36:214:17:3610:133:54
11:19
#22575
Finish
26.22 mi15:46:364:27:5110:1310:15
10:04
#22545
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi232079500950023182(Top 87%)9440(Top 83%)9440(Top 15226%)
10K6.21 mi3.10 mi23264-579511-119511-1123230(Top 87%)9463(Top 83%)9463(Top 15263%)
15K9.32 mi3.11 mi23249+159485+269485+2623182(Top 87%)9440(Top 83%)9440(Top 15226%)
20K12.43 mi3.11 mi23345-969531-469531-4623503(Top 88%)9632(Top 84%)9632(Top 15535%)
Half13.11 mi0.68 mi23354-99534-39534-323557(Top 88%)9653(Top 85%)9653(Top 15569%)
25K15.53 mi2.42 mi23362-89546-129546-1223332(Top 88%)9574(Top 84%)9574(Top 15442%)
30K18.64 mi3.11 mi22983+3799374+1729374+17221394(Top 80%)8574(Top 75%)8574(Top 13829%)
20M20.00 mi1.36 mi22880+1039336+389336+3821766(Top 82%)8855(Top 78%)8855(Top 14282%)
21M21.00 mi1.00 mi22768+1129286+509286+5021007(Top 79%)8466(Top 74%)8466(Top 13655%)
35K21.75 mi0.75 mi22735+339281+59281+521851(Top 82%)8967(Top 78%)8967(Top 14463%)
23M23.00 mi1.25 mi22650+859235+469235+4621331(Top 80%)8701(Top 76%)8701(Top 14034%)
24M24.00 mi1.00 mi22602+489221+149221+1421619(Top 81%)8907(Top 78%)8907(Top 14366%)
40K24.85 mi0.85 mi22593+99222-19222-122190(Top 83%)9234(Top 81%)9234(Top 14894%)
25.2M25.20 mi0.35 mi22575+189217+59217+521174(Top 80%)8696(Top 76%)8696(Top 14026%)
Finish26.22 mi1.02 mi22545+309215+29215+221938(Top 82%)9089(Top 80%)9089(Top 14660%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23182

Females

9440

F70-74

9440

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23230

Females

9463

F70-74

9463

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23182

Females

9440

F70-74

9440

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23503

Females

9632

F70-74

9632

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23557

Females

9653

F70-74

9653

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23332

Females

9574

F70-74

9574

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21394

Females

8574

F70-74

8574

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21766

Females

8855

F70-74

8855

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21007

Females

8466

F70-74

8466

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21851

Females

8967

F70-74

8967

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

21331

Females

8701

F70-74

8701

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

21619

Females

8907

F70-74

8907

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22190

Females

9234

F70-74

9234

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21174

Females

8696

F70-74

8696

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21938

Females

9089

F70-74

9089

Passing Analysis

Category:
Athletes Passed
1454
Passed By
792
Net Change
+662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23207
5K → 10K184241-57#23207#23264
10K → 15K145130+15#23264#23249
15K → 20K82178-96#23249#23345
20K → Half1928-9#23345#23354
Half → 25K8593-8#23354#23362
25K → 30K3889+379#23362#22983
30K → 20M12623+103#22983#22880
20M → 21M1197+112#22880#22768
21M → 35K4613+33#22768#22735
35K → 23M9611+85#22735#22650
23M → 24M579+48#22650#22602
24M → 40K3021+9#22602#22593
40K → 25.2M246+18#22593#22575
25.2M → Finish5323+30#22575#22545
TOTALS1454792+662
📊

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