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BOSTON MARATHON 2023

Kimberly Donohue

Bib: 27542•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 (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
11:07/mi
34:33
↑ 97↓ 3451.5%
10K· 6.21 mi
12:02/mi
1:11:55
↑ 79↓ 1380.4%
15K· 9.32 mi
12:32/mi
1:50:50
↑ 67↓ 78
20K· 12.43 mi
15:53/mi
2:40:10
↑ 106↓ 860.1%
Half· 13.11 mi
12:33/mi
2:48:44
↑ 19↓ 370.5%
25K· 15.53 mi
13:33/mi
3:21:35
↑ 66↓ 880.2%
30K· 18.64 mi
14:34/mi
4:06:49
↑ 181↓ 1480.2%
20M
13:50/mi
4:25:37
↑ 64↓ 500.2%
21M
15:51/mi
4:41:28
↑ 106↓ 241.6%
35K· 21.75 mi
14:34/mi
4:52:22
↑ 17↓ 861.7%
23M
15:54/mi
5:12:16
↑ 23↓ 630.6%
24M
14:35/mi
5:26:51
↓ 821.3%
40K· 24.85 mi
15:06/mi
5:39:46
↓ 200.3%
25.2M
17:01/mi
5:45:38
↑ 13↓ 160.2%
Finish· 26.22 mi
14:13/mi
6:00:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:48:44
Pace12:52 /mi
2nd Half
Distance13.11 mi
Time3:11:23
Pace14:36 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4134:3311:0734:33
11:07
-
10K
6.21 mi12:35:031:11:5511:3437:22
12:02
+0:55
15K
9.32 mi13:13:581:50:5011:5338:55
12:32
+0:30
20K
12.43 mi14:03:182:40:1012:5349:20
15:53
+3:21
Half
13.11 mi14:11:522:48:4412:528:34
12:33
-3:20
25K
15.53 mi14:44:433:21:3512:5932:51
13:33
+1:00
30K
18.64 mi15:29:574:06:4913:1445:14
14:34
+1:01
20M
20.00 mi15:48:454:25:3713:1718:48
13:50
-0:44
21M
21.00 mi16:04:364:41:2813:2415:51
15:51
+2:01
35K
21.75 mi16:15:304:52:2213:2710:54
14:34
-1:17
23M
23.00 mi16:35:245:12:1613:3519:54
15:54
+1:20
24M
24.00 mi16:49:595:26:5113:3714:35
14:35
-1:19
40K
24.85 mi17:02:545:39:4613:4012:55
15:06
+0:31
25.2M
25.20 mi17:08:465:45:3813:435:52
17:01
+1:55
Finish
26.22 mi17:23:156:00:0713:4514:29
14:13
-2:48

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

11:07 /mi

Average Pace

13:45 /mi

Slowest Pace

17:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:15

42% of race

Time at Steady Pace

1:56:55

32% of race

Time at Slower Pace

1:30:57

25% of race

Average Pace: 13:44 /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 mi11:57:4134:3311:0734:33
11:07
#25838
10K
6.21 mi12:35:031:11:5511:3437:22
12:02
#26141
15K
9.32 mi13:13:581:50:5011:5338:55
12:32
#26237
20K
12.43 mi14:03:182:40:1012:5349:20
15:53
#26527
Half
13.11 mi14:11:522:48:4412:528:34
12:33
#26520
25K
15.53 mi14:44:433:21:3512:5932:51
13:33
#26487
30K
18.64 mi15:29:574:06:4913:1445:14
14:34
#26489
20M
20.00 mi15:48:454:25:3713:1718:48
13:50
#26469
21M
21.00 mi16:04:364:41:2813:2415:51
15:51
#26469
35K
21.75 mi16:15:304:52:2213:2710:54
14:34
#26479
23M
23.00 mi16:35:245:12:1613:3519:54
15:54
#26498
24M
24.00 mi16:49:595:26:5113:3714:35
14:35
#26503
40K
24.85 mi17:02:545:39:4613:4012:55
15:06
#26502
25.2M
25.20 mi17:08:465:45:3813:435:52
17:01
#26509
Finish
26.22 mi17:23:156:00:0713:4514:29
14:13
#26521
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25838109461094626332(Top 99%)11258(Top 99%)11258(Top 599%)
10K6.21 mi3.10 mi26141-30311130-18411130-18426291(Top 99%)11227(Top 98%)11227(Top 598%)
15K9.32 mi3.11 mi26237-9611189-5911189-5926332(Top 99%)11258(Top 99%)11258(Top 599%)
20K12.43 mi3.11 mi26527-29011383-19411383-19426612(Top 100%)11420(Top 100%)11420(Top 608%)
Half13.11 mi0.68 mi26520+711378+511378+526196(Top 98%)11178(Top 98%)11178(Top 595%)
25K15.53 mi2.42 mi26487+3311352+2611352+2626152(Top 98%)11163(Top 98%)11163(Top 594%)
30K18.64 mi3.11 mi26489-211351+111351+126276(Top 99%)11241(Top 98%)11241(Top 599%)
20M20.00 mi1.36 mi26469+2011337+1411337+1425741(Top 97%)10983(Top 96%)10983(Top 585%)
21M21.00 mi1.00 mi2646911335+211335+226173(Top 98%)11210(Top 98%)11210(Top 597%)
35K21.75 mi0.75 mi26479-1011342-711342-726326(Top 99%)11291(Top 99%)11291(Top 601%)
23M23.00 mi1.25 mi26498-1911357-1511357-1526471(Top 99%)11360(Top 99%)11360(Top 605%)
24M24.00 mi1.00 mi26503-511360-311360-326294(Top 99%)11295(Top 99%)11295(Top 601%)
40K24.85 mi0.85 mi26502+1113601136026197(Top 98%)11266(Top 99%)11266(Top 600%)
25.2M25.20 mi0.35 mi26509-711364-411364-426377(Top 99%)11336(Top 99%)11336(Top 604%)
Finish26.22 mi1.02 mi26521-1211372-811372-826392(Top 99%)11344(Top 99%)11344(Top 604%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26332

Females

11258

F40-44

11258

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26291

Females

11227

F40-44

11227

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26332

Females

11258

F40-44

11258

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

26612

Females

11420

F40-44

11420

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26196

Females

11178

F40-44

11178

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

26152

Females

11163

F40-44

11163

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26276

Females

11241

F40-44

11241

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25741

Females

10983

F40-44

10983

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

26173

Females

11210

F40-44

11210

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26326

Females

11291

F40-44

11291

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26471

Females

11360

F40-44

11360

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26294

Females

11295

F40-44

11295

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26197

Females

11266

F40-44

11266

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26377

Females

11336

F40-44

11336

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26392

Females

11344

F40-44

11344

Passing Analysis

Category:
Athletes Passed
154
Passed By
837
Net Change
-683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25838
5K → 10K11314-303#25838#26141
10K → 15K21117-96#26141#26237
15K → 20K3293-290#26237#26527
20K → Half81+7#26527#26520
Half → 25K374+33#26520#26487
25K → 30K1820-2#26487#26489
30K → 20M233+20#26489#26469
20M → 21M770#26469#26469
21M → 35K414-10#26469#26479
35K → 23M322-19#26479#26498
23M → 24M38-5#26498#26503
24M → 40K1110+1#26503#26502
40K → 25.2M07-7#26502#26509
25.2M → Finish517-12#26509#26521
TOTALS154837-683
📊

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