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BOSTON MARATHON 2023

Deanna Knapp

Bib: 25165•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:01
Rank: #25015
Start → 5K
10:38/mi
33:01 split
10K· 6.21 mi
1:05:35
Rank: #24817 (+198)
5K → 10K
10:29/mi
32:34 split
15K· 9.32 mi
1:39:10
Rank: #24882 (-65)
10K → 15K
10:49/mi
33:35 split
20K· 12.43 mi
2:14:54
Rank: #25002 (-120)
15K → 20K
11:30/mi
35:44 split
Half· 13.11 mi
2:22:31
Rank: #25012 (-10)
20K → Half
11:10/mi
7:37 split
25K· 15.53 mi
2:50:28
Rank: #24984 (+28)
Half → 25K
11:32/mi
27:57 split
30K· 18.64 mi
3:29:12
Rank: #25003 (-19)
25K → 30K
12:28/mi
38:44 split
20M
3:45:54
Rank: #24977 (+26)
30K → 20M
12:17/mi
16:42 split
21M
3:59:35
Rank: #24992 (-15)
20M → 21M
13:41/mi
13:41 split
35K· 21.75 mi
4:08:40
Rank: #24990 (+2)
21M → 35K
12:08/mi
9:05 split
23M
4:24:27
Rank: #24990
35K → 23M
12:36/mi
15:47 split
24M
4:36:15
Rank: #24973 (+17)
23M → 24M
11:48/mi
11:48 split
40K· 24.85 mi
4:47:38
Rank: #25003 (-30)
24M → 40K
13:19/mi
11:23 split
25.2M
4:52:10
Rank: #24999 (+4)
40K → 25.2M
13:09/mi
4:32 split
Finish· 26.22 mi
5:03:56
Rank: #24999
25.2M → Finish
11:33/mi
11:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:31
Pace10:52 /mi
2nd Half
Distance13.11 mi
Time2:41:25
Pace12:19 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5933:0110:3833:01
10:38
-
10K
6.21 mi12:21:331:05:3510:3332:34
10:29
-0:09
15K
9.32 mi12:55:081:39:1010:3833:35
10:49
+0:20
20K
12.43 mi13:30:522:14:5410:5135:44
11:30
+0:41
Half
13.11 mi13:38:292:22:3110:527:37
11:10
-0:20
25K
15.53 mi14:06:262:50:2810:5827:57
11:32
+0:22
30K
18.64 mi14:45:103:29:1211:1338:44
12:28
+0:56
20M
20.00 mi15:01:523:45:5411:1816:42
12:17
-0:11
21M
21.00 mi15:15:333:59:3511:2513:41
13:41
+1:24
35K
21.75 mi15:24:384:08:4011:269:05
12:08
-1:33
23M
23.00 mi15:40:254:24:2711:3015:47
12:36
+0:28
24M
24.00 mi15:52:134:36:1511:3111:48
11:48
-0:48
40K
24.85 mi16:03:364:47:3811:3411:23
13:19
+1:31
25.2M
25.20 mi16:08:084:52:1011:364:32
13:09
-0:10
Finish
26.22 mi16:19:545:03:5611:3611:46
11:33
-1:36

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

10:29 /mi

Average Pace

11:36 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:47

35% of race

Time at Steady Pace

1:36:20

32% of race

Time at Slower Pace

1:40:49

33% of race

Average Pace: 11:35 /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 mi11:48:5933:0110:3833:01
10:38
#25015
10K
6.21 mi12:21:331:05:3510:3332:34
10:29
#24817
15K
9.32 mi12:55:081:39:1010:3833:35
10:49
#24882
20K
12.43 mi13:30:522:14:5410:5135:44
11:30
#25002
Half
13.11 mi13:38:292:22:3110:527:37
11:10
#25012
25K
15.53 mi14:06:262:50:2810:5827:57
11:32
#24984
30K
18.64 mi14:45:103:29:1211:1338:44
12:28
#25003
20M
20.00 mi15:01:523:45:5411:1816:42
12:17
#24977
21M
21.00 mi15:15:333:59:3511:2513:41
13:41
#24992
35K
21.75 mi15:24:384:08:4011:269:05
12:08
#24990
23M
23.00 mi15:40:254:24:2711:3015:47
12:36
#24990
24M
24.00 mi15:52:134:36:1511:3111:48
11:48
#24973
40K
24.85 mi16:03:364:47:3811:3411:23
13:19
#25003
25.2M
25.20 mi16:08:084:52:1011:364:32
13:09
#24999
Finish
26.22 mi16:19:545:03:5611:3611:46
11:33
#24999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25015104411044124948(Top 94%)10432(Top 91%)10432(Top 214%)
10K6.21 mi3.10 mi24817+19810328+11310328+11324658(Top 93%)10254(Top 90%)10254(Top 210%)
15K9.32 mi3.11 mi24882-6510374-4610374-4624948(Top 94%)10432(Top 91%)10432(Top 214%)
20K12.43 mi3.11 mi25002-12010456-8210456-8225249(Top 95%)10630(Top 93%)10630(Top 218%)
Half13.11 mi0.68 mi25012-1010459-310459-325174(Top 95%)10594(Top 93%)10594(Top 217%)
25K15.53 mi2.42 mi24984+2810455+410455+424710(Top 93%)10348(Top 91%)10348(Top 212%)
30K18.64 mi3.11 mi25003-1910487-3210487-3224967(Top 94%)10551(Top 92%)10551(Top 216%)
20M20.00 mi1.36 mi24977+2610483+410483+424533(Top 92%)10355(Top 91%)10355(Top 212%)
21M21.00 mi1.00 mi24992-1510503-2010503-2024762(Top 93%)10485(Top 92%)10485(Top 215%)
35K21.75 mi0.75 mi24990+210511-810511-824829(Top 93%)10573(Top 93%)10573(Top 216%)
23M23.00 mi1.25 mi2499010516-510516-524703(Top 93%)10489(Top 92%)10489(Top 215%)
24M24.00 mi1.00 mi24973+1710514+210514+224276(Top 91%)10317(Top 90%)10317(Top 211%)
40K24.85 mi0.85 mi25003-3010533-1910533-1925210(Top 95%)10779(Top 94%)10779(Top 221%)
25.2M25.20 mi0.35 mi24999+4105331053324163(Top 91%)10268(Top 90%)10268(Top 210%)
Finish26.22 mi1.02 mi2499910540-710540-724740(Top 93%)10530(Top 92%)10530(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24948

Females

10432

F18-39

10432

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24658

Females

10254

F18-39

10254

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24948

Females

10432

F18-39

10432

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25249

Females

10630

F18-39

10630

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25174

Females

10594

F18-39

10594

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

24710

Females

10348

F18-39

10348

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24967

Females

10551

F18-39

10551

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

24533

Females

10355

F18-39

10355

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

24762

Females

10485

F18-39

10485

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24829

Females

10573

F18-39

10573

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24703

Females

10489

F18-39

10489

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24276

Females

10317

F18-39

10317

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25210

Females

10779

F18-39

10779

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24163

Females

10268

F18-39

10268

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

24740

Females

10530

F18-39

10530

Passing Analysis

Category:
Athletes Passed
854
Passed By
838
Net Change
+16
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25015
5K → 10K302104+198#25015#24817
10K → 15K89154-65#24817#24882
15K → 20K62182-120#24882#25002
20K → Half1929-10#25002#25012
Half → 25K8456+28#25012#24984
25K → 30K82101-19#24984#25003
30K → 20M5327+26#25003#24977
20M → 21M3146-15#24977#24992
21M → 35K2725+2#24992#24990
35K → 23M28280#24990#24990
23M → 24M3215+17#24990#24973
24M → 40K1848-30#24973#25003
40K → 25.2M106+4#25003#24999
25.2M → Finish17170#24999#24999
TOTALS854838+16
📊

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