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BOSTON MARATHON 2023

Monica Paine

Bib: 17805•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
9:15/mi
28:44
↑ 97↓ 3451.5%
10K· 6.21 mi
9:46/mi
59:05
↑ 79↓ 1380.4%
15K· 9.32 mi
10:20/mi
1:31:12
↑ 67↓ 78
20K· 12.43 mi
10:58/mi
2:05:16
↑ 106↓ 860.1%
Half· 13.11 mi
10:04/mi
2:12:08
↑ 19↓ 370.5%
25K· 15.53 mi
10:49/mi
2:38:21
↑ 66↓ 880.2%
30K· 18.64 mi
12:06/mi
3:15:56
↑ 181↓ 1480.2%
20M
11:42/mi
3:31:50
↑ 64↓ 500.2%
21M
12:32/mi
3:44:22
↑ 106↓ 241.6%
35K· 21.75 mi
11:44/mi
3:53:09
↑ 17↓ 861.7%
23M
11:56/mi
4:08:06
↑ 23↓ 630.6%
24M
11:14/mi
4:19:20
↓ 821.3%
40K· 24.85 mi
11:18/mi
4:29:00
↓ 200.3%
25.2M
13:09/mi
4:33:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:45/mi
4:44:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:08
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:32:21
Pace11:37 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1228:449:1528:44
9:15
-
10K
6.21 mi12:14:3359:059:3130:21
9:46
+0:31
15K
9.32 mi12:46:401:31:129:4732:07
10:20
+0:34
20K
12.43 mi13:20:442:05:1610:0534:04
10:58
+0:38
Half
13.11 mi13:27:362:12:0810:056:52
10:04
-0:54
25K
15.53 mi13:53:492:38:2110:1226:13
10:49
+0:45
30K
18.64 mi14:31:243:15:5610:3137:35
12:06
+1:17
20M
20.00 mi14:47:183:31:5010:3515:54
11:42
-0:24
21M
21.00 mi14:59:503:44:2210:4112:32
12:32
+0:50
35K
21.75 mi15:08:373:53:0910:438:47
11:44
-0:48
23M
23.00 mi15:23:344:08:0610:4714:57
11:56
+0:12
24M
24.00 mi15:34:484:19:2010:4811:14
11:14
-0:42
40K
24.85 mi15:44:284:29:0010:499:40
11:18
+0:04
25.2M
25.20 mi15:49:004:33:3210:514:32
13:09
+1:51
Finish
26.22 mi15:59:574:44:2910:5110:57
10:45
-2:24

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

9:15 /mi

Average Pace

10:51 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:04

34% of race

Time at Steady Pace

1:56:49

41% of race

Time at Slower Pace

1:09:36

24% of race

Average Pace: 10:51 /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 mi11:44:1228:449:1528:44
9:15
#21376
10K
6.21 mi12:14:3359:059:3130:21
9:46
#22351
15K
9.32 mi12:46:401:31:129:4732:07
10:20
#23113
20K
12.43 mi13:20:442:05:1610:0534:04
10:58
#23598
Half
13.11 mi13:27:362:12:0810:056:52
10:04
#23591
25K
15.53 mi13:53:492:38:2110:1226:13
10:49
#23591
30K
18.64 mi14:31:243:15:5610:3137:35
12:06
#23837
20M
20.00 mi14:47:183:31:5010:3515:54
11:42
#23847
21M
21.00 mi14:59:503:44:2210:4112:32
12:32
#23836
35K
21.75 mi15:08:373:53:0910:438:47
11:44
#23864
23M
23.00 mi15:23:344:08:0610:4714:57
11:56
#23894
24M
24.00 mi15:34:484:19:2010:4811:14
11:14
#23874
40K
24.85 mi15:44:284:29:0010:499:40
11:18
#23842
25.2M
25.20 mi15:49:004:33:3210:514:32
13:09
#23845
Finish
26.22 mi15:59:574:44:2910:5110:57
10:45
#23846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi213768567856724158(Top 91%)9980(Top 87%)9980(Top 531%)
10K6.21 mi3.10 mi22351-9759024-4579024-45723215(Top 87%)9456(Top 83%)9456(Top 504%)
15K9.32 mi3.11 mi23113-7629411-3879411-38724158(Top 91%)9980(Top 87%)9980(Top 531%)
20K12.43 mi3.11 mi23598-4859663-2529663-25224594(Top 92%)10254(Top 90%)10254(Top 546%)
Half13.11 mi0.68 mi23591+79659+49659+423427(Top 88%)9594(Top 84%)9594(Top 511%)
25K15.53 mi2.42 mi235919668-99668-923690(Top 89%)9783(Top 86%)9783(Top 521%)
30K18.64 mi3.11 mi23837-2469828-1609828-16024602(Top 92%)10341(Top 91%)10341(Top 551%)
20M20.00 mi1.36 mi23847-109841-139841-1323814(Top 89%)9972(Top 87%)9972(Top 531%)
21M21.00 mi1.00 mi23836+119847-69847-623502(Top 88%)9815(Top 86%)9815(Top 523%)
35K21.75 mi0.75 mi23864-289868-219868-2124410(Top 92%)10343(Top 91%)10343(Top 551%)
23M23.00 mi1.25 mi23894-309896-289896-2823923(Top 90%)10078(Top 88%)10078(Top 537%)
24M24.00 mi1.00 mi23874+209892+49892+423476(Top 88%)9885(Top 87%)9885(Top 526%)
40K24.85 mi0.85 mi23842+329882+109882+1022914(Top 86%)9618(Top 84%)9618(Top 512%)
25.2M25.20 mi0.35 mi23845-39885-39885-324151(Top 91%)10256(Top 90%)10256(Top 546%)
Finish26.22 mi1.02 mi23846-19891-69891-623506(Top 88%)9910(Top 87%)9910(Top 528%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24158

Females

9980

F40-44

9980

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23215

Females

9456

F40-44

9456

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24158

Females

9980

F40-44

9980

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24594

Females

10254

F40-44

10254

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23427

Females

9594

F40-44

9594

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23690

Females

9783

F40-44

9783

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

24602

Females

10341

F40-44

10341

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23814

Females

9972

F40-44

9972

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

23502

Females

9815

F40-44

9815

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

24410

Females

10343

F40-44

10343

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

23923

Females

10078

F40-44

10078

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

23476

Females

9885

F40-44

9885

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22914

Females

9618

F40-44

9618

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24151

Females

10256

F40-44

10256

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

23506

Females

9910

F40-44

9910

Passing Analysis

Category:
Athletes Passed
502
Passed By
2972
Net Change
-2470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21376
5K → 10K361011-975#21376#22351
10K → 15K20782-762#22351#23113
15K → 20K25510-485#23113#23598
20K → Half2922+7#23598#23591
Half → 25K89890#23591#23591
25K → 30K40286-246#23591#23837
30K → 20M4858-10#23837#23847
20M → 21M5443+11#23847#23836
21M → 35K1442-28#23836#23864
35K → 23M2959-30#23864#23894
23M → 24M4222+20#23894#23874
24M → 40K4412+32#23874#23842
40K → 25.2M1013-3#23842#23845
25.2M → Finish2223-1#23845#23846
TOTALS5022972-2470
📊

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