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BOSTON MARATHON 2023

Joan Konsdorf

Bib: 24316•F

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:55
Rank: #24158
Start → 5K
10:16/mi
31:55 split
10K· 6.21 mi
1:06:36
Rank: #25125 (-967)
5K → 10K
11:10/mi
34:41 split
15K· 9.32 mi
1:43:17
Rank: #25553 (-428)
10K → 15K
11:48/mi
36:41 split
20K· 12.43 mi
2:21:54
Rank: #25724 (-171)
15K → 20K
12:26/mi
38:37 split
Half· 13.11 mi
2:30:30
Rank: #25758 (-34)
20K → Half
12:36/mi
8:36 split
25K· 15.53 mi
3:01:36
Rank: #25780 (-22)
Half → 25K
12:50/mi
31:06 split
30K· 18.64 mi
3:44:20
Rank: #25814 (-34)
25K → 30K
13:45/mi
42:44 split
20M
4:04:25
Rank: #25864 (-50)
30K → 20M
14:47/mi
20:05 split
21M
4:19:52
Rank: #25888 (-24)
20M → 21M
15:27/mi
15:27 split
35K· 21.75 mi
4:29:44
Rank: #25890 (-2)
21M → 35K
13:11/mi
9:52 split
23M
4:47:59
Rank: #25912 (-22)
35K → 23M
14:35/mi
18:15 split
24M
5:02:18
Rank: #25950 (-38)
23M → 24M
14:19/mi
14:19 split
40K· 24.85 mi
5:16:21
Rank: #26002 (-52)
24M → 40K
16:26/mi
14:03 split
25.2M
5:22:03
Rank: #26013 (-11)
40K → 25.2M
16:32/mi
5:42 split
Finish· 26.22 mi
5:35:17
Rank: #26026 (-13)
25.2M → Finish
12:59/mi
13:14 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:30
Pace11:29 /mi
2nd Half
Distance13.11 mi
Time3:04:47
Pace14:06 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0231:5510:1631:55
10:16
-
10K
6.21 mi12:21:431:06:3610:4334:41
11:10
+0:54
15K
9.32 mi12:58:241:43:1711:0536:41
11:48
+0:38
20K
12.43 mi13:37:012:21:5411:2538:37
12:26
+0:38
Half
13.11 mi13:45:372:30:3011:298:36
12:36
+0:10
25K
15.53 mi14:16:433:01:3611:4131:06
12:50
+0:14
30K
18.64 mi14:59:273:44:2012:0242:44
13:45
+0:55
20M
20.00 mi15:19:324:04:2512:1320:05
14:47
+1:02
21M
21.00 mi15:34:594:19:5212:2215:27
15:27
+0:40
35K
21.75 mi15:44:514:29:4412:249:52
13:11
-2:16
23M
23.00 mi16:03:064:47:5912:3118:15
14:35
+1:24
24M
24.00 mi16:17:255:02:1812:3614:19
14:19
-0:16
40K
24.85 mi16:31:285:16:2112:4414:03
16:26
+2:07
25.2M
25.20 mi16:37:105:22:0312:475:42
16:32
+0:06
Finish
26.22 mi16:50:245:35:1712:4813:14
12:59
-3:33

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

10:16 /mi

Average Pace

12:48 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:17

31% of race

Time at Steady Pace

2:24:09

43% of race

Time at Slower Pace

1:27:51

26% of race

Average Pace: 12:47 /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 mi11:47:0231:5510:1631:55
10:16
#24158
10K
6.21 mi12:21:431:06:3610:4334:41
11:10
#25125
15K
9.32 mi12:58:241:43:1711:0536:41
11:48
#25553
20K
12.43 mi13:37:012:21:5411:2538:37
12:26
#25724
Half
13.11 mi13:45:372:30:3011:298:36
12:36
#25758
25K
15.53 mi14:16:433:01:3611:4131:06
12:50
#25780
30K
18.64 mi14:59:273:44:2012:0242:44
13:45
#25814
20M
20.00 mi15:19:324:04:2512:1320:05
14:47
#25864
21M
21.00 mi15:34:594:19:5212:2215:27
15:27
#25888
35K
21.75 mi15:44:514:29:4412:249:52
13:11
#25890
23M
23.00 mi16:03:064:47:5912:3118:15
14:35
#25912
24M
24.00 mi16:17:255:02:1812:3614:19
14:19
#25950
40K
24.85 mi16:31:285:16:2112:4414:03
16:26
#26002
25.2M
25.20 mi16:37:105:22:0312:475:42
16:32
#26013
Finish
26.22 mi16:50:245:35:1712:4813:14
12:59
#26026
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi241589967996725928(Top 97%)10995(Top 96%)10995(Top 2086%)
10K6.21 mi3.10 mi25125-96710506-53910506-53925648(Top 96%)10824(Top 95%)10824(Top 2054%)
15K9.32 mi3.11 mi25553-42810769-26310769-26325928(Top 97%)10995(Top 96%)10995(Top 2086%)
20K12.43 mi3.11 mi25724-17110886-11710886-11725927(Top 97%)11013(Top 96%)11013(Top 2090%)
Half13.11 mi0.68 mi25758-3410908-2210908-2226211(Top 98%)11188(Top 98%)11188(Top 2123%)
25K15.53 mi2.42 mi25780-2210918-1010918-1025770(Top 97%)10943(Top 96%)10943(Top 2076%)
30K18.64 mi3.11 mi25814-3410945-2710945-2725889(Top 97%)11044(Top 97%)11044(Top 2096%)
20M20.00 mi1.36 mi25864-5010979-3410979-3426220(Top 98%)11241(Top 98%)11241(Top 2133%)
21M21.00 mi1.00 mi25888-2410995-1610995-1625990(Top 98%)11109(Top 97%)11109(Top 2108%)
35K21.75 mi0.75 mi25890-211000-511000-525704(Top 97%)10995(Top 96%)10995(Top 2086%)
23M23.00 mi1.25 mi25912-2211016-1611016-1626152(Top 98%)11212(Top 98%)11212(Top 2128%)
24M24.00 mi1.00 mi25950-3811038-2211038-2226194(Top 98%)11250(Top 98%)11250(Top 2135%)
40K24.85 mi0.85 mi26002-5211071-3311071-3326478(Top 99%)11371(Top 100%)11371(Top 2158%)
25.2M25.20 mi0.35 mi26013-1111080-911080-926272(Top 99%)11288(Top 99%)11288(Top 2142%)
Finish26.22 mi1.02 mi26026-1311091-1111091-1125961(Top 98%)11151(Top 98%)11151(Top 2116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

25928

Females

10995

F60-64

10995

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

25648

Females

10824

F60-64

10824

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

25928

Females

10995

F60-64

10995

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

25927

Females

11013

F60-64

11013

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26211

Females

11188

F60-64

11188

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25770

Females

10943

F60-64

10943

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25889

Females

11044

F60-64

11044

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26220

Females

11241

F60-64

11241

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25990

Females

11109

F60-64

11109

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25704

Females

10995

F60-64

10995

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26152

Females

11212

F60-64

11212

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26194

Females

11250

F60-64

11250

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26478

Females

11371

F60-64

11371

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26272

Females

11288

F60-64

11288

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

25961

Females

11151

F60-64

11151

Passing Analysis

Category:
Athletes Passed
205
Passed By
2073
Net Change
-1868
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24158
5K → 10K12979-967#24158#25125
10K → 15K10438-428#25125#25553
15K → 20K36207-171#25553#25724
20K → Half539-34#25724#25758
Half → 25K4466-22#25758#25780
25K → 30K4680-34#25780#25814
30K → 20M959-50#25814#25864
20M → 21M933-24#25864#25888
21M → 35K1012-2#25888#25890
35K → 23M1133-22#25890#25912
23M → 24M341-38#25912#25950
24M → 40K254-52#25950#26002
40K → 25.2M213-11#26002#26013
25.2M → Finish619-13#26013#26026
TOTALS2052073-1868
📊

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