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BOSTON MARATHON 2023

Kim Tudjman

Bib: 23452•F

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
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #14859
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
51:19
Rank: #16238 (-1379)
5K → 10K
26:06 | 8:24/mi
15K· 9.32 mi
1:17:59
Rank: #16971 (-733)
10K → 15K
26:40 | 8:35/mi
20K· 12.43 mi
1:45:39
Rank: #17577 (-606)
15K → 20K
27:40 | 8:54/mi
Half· 13.11 mi
1:51:37
Rank: #17658 (-81)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:13:14
Rank: #17807 (-149)
Half → 25K
21:37 | 8:55/mi
30K· 18.64 mi
2:41:56
Rank: #17893 (-86)
25K → 30K
28:42 | 9:14/mi
20M
2:54:31
Rank: #17887 (+6)
30K → 20M
12:35 | 9:16/mi
21M
3:04:48
Rank: #17969 (-82)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:11:35
Rank: #17999 (-30)
21M → 35K
6:47 | 9:04/mi
23M
3:23:25
Rank: #18025 (-26)
35K → 23M
11:50 | 9:27/mi
24M
3:32:28
Rank: #17999 (+26)
23M → 24M
9:03 | 9:03/mi
40K· 24.85 mi
3:40:29
Rank: #18013 (-14)
24M → 40K
8:01 | 9:23/mi
25.2M
3:44:05
Rank: #18031 (-18)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:53:41
Rank: #18124 (-93)
25.2M → Finish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:37
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:02:04
Pace9:19 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2725:138:0725:13
8:07
-
10K
6.21 mi11:46:3351:198:1626:06
8:24
+0:17
15K
9.32 mi12:13:131:17:598:2226:40
8:35
+0:11
20K
12.43 mi12:40:531:45:398:3027:40
8:54
+0:19
Half
13.11 mi12:46:511:51:378:315:58
8:45
-0:09
25K
15.53 mi13:08:282:13:148:3521:37
8:55
+0:10
30K
18.64 mi13:37:102:41:568:4128:42
9:14
+0:19
20M
20.00 mi13:49:452:54:318:4412:35
9:16
+0:02
21M
21.00 mi14:00:023:04:488:4810:17
10:17
+1:01
35K
21.75 mi14:06:493:11:358:496:47
9:04
-1:13
23M
23.00 mi14:18:393:23:258:5111:50
9:27
+0:23
24M
24.00 mi14:27:423:32:288:519:03
9:03
-0:24
40K
24.85 mi14:35:433:40:298:528:01
9:23
+0:20
25.2M
25.20 mi14:39:193:44:058:543:36
10:26
+1:03
Finish
26.22 mi14:48:553:53:418:559:36
9:25
-1:01

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

8:07 /mi

Average Pace

8:55 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:57

36% of race

Time at Steady Pace

1:46:24

46% of race

Time at Slower Pace

43:20

19% of race

Average Pace: 8:55 /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 mi11:20:2725:138:0725:13
8:07
#14859
10K
6.21 mi11:46:3351:198:1626:06
8:24
#16238
15K
9.32 mi12:13:131:17:598:2226:40
8:35
#16971
20K
12.43 mi12:40:531:45:398:3027:40
8:54
#17577
Half
13.11 mi12:46:511:51:378:315:58
8:45
#17658
25K
15.53 mi13:08:282:13:148:3521:37
8:55
#17807
30K
18.64 mi13:37:102:41:568:4128:42
9:14
#17893
20M
20.00 mi13:49:452:54:318:4412:35
9:16
#17887
21M
21.00 mi14:00:023:04:488:4810:17
10:17
#17969
35K
21.75 mi14:06:493:11:358:496:47
9:04
#17999
23M
23.00 mi14:18:393:23:258:5111:50
9:27
#18025
24M
24.00 mi14:27:423:32:288:519:03
9:03
#17999
40K
24.85 mi14:35:433:40:298:528:01
9:23
#18013
25.2M
25.20 mi14:39:193:44:058:543:36
10:26
#18031
Finish
26.22 mi14:48:553:53:418:559:36
9:25
#18124
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi148594555455518339(Top 69%)6698(Top 59%)6698(Top 1271%)
10K6.21 mi3.10 mi16238-13795420-8655420-86517599(Top 66%)6243(Top 55%)6243(Top 1185%)
15K9.32 mi3.11 mi16971-7335890-4705890-47018339(Top 69%)6698(Top 59%)6698(Top 1271%)
20K12.43 mi3.11 mi17577-6066263-3736263-37319239(Top 72%)7234(Top 63%)7234(Top 1373%)
Half13.11 mi0.68 mi17658-816319-566319-5619210(Top 72%)7201(Top 63%)7201(Top 1366%)
25K15.53 mi2.42 mi17807-1496426-1076426-10718548(Top 70%)6880(Top 60%)6880(Top 1306%)
30K18.64 mi3.11 mi17893-866501-756501-7518344(Top 69%)6834(Top 60%)6834(Top 1297%)
20M20.00 mi1.36 mi17887+66517-166517-1617854(Top 67%)6665(Top 58%)6665(Top 1265%)
21M21.00 mi1.00 mi17969-826573-566573-5618988(Top 71%)7330(Top 64%)7330(Top 1391%)
35K21.75 mi0.75 mi17999-306597-246597-2418193(Top 68%)6945(Top 61%)6945(Top 1318%)
23M23.00 mi1.25 mi18025-266621-246621-2418146(Top 68%)6947(Top 61%)6947(Top 1318%)
24M24.00 mi1.00 mi17999+266628-76628-717475(Top 66%)6623(Top 58%)6623(Top 1257%)
40K24.85 mi0.85 mi18013-146650-226650-2217870(Top 67%)6878(Top 60%)6878(Top 1305%)
25.2M25.20 mi0.35 mi18031-186662-126662-1218924(Top 71%)7465(Top 65%)7465(Top 1417%)
Finish26.22 mi1.02 mi18124-936724-626724-6219849(Top 75%)7906(Top 69%)7906(Top 1500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18339

Females

6698

F60-64

6698

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17599

Females

6243

F60-64

6243

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18339

Females

6698

F60-64

6698

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19239

Females

7234

F60-64

7234

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19210

Females

7201

F60-64

7201

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18548

Females

6880

F60-64

6880

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

18344

Females

6834

F60-64

6834

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17854

Females

6665

F60-64

6665

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18988

Females

7330

F60-64

7330

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18193

Females

6945

F60-64

6945

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18146

Females

6947

F60-64

6947

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17475

Females

6623

F60-64

6623

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17870

Females

6878

F60-64

6878

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18924

Females

7465

F60-64

7465

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

19849

Females

7906

F60-64

7906

Passing Analysis

Category:
Athletes Passed
783
Passed By
4048
Net Change
-3265
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14859
5K → 10K241403-1379#14859#16238
10K → 15K37770-733#16238#16971
15K → 20K61667-606#16971#17577
20K → Half1293-81#17577#17658
Half → 25K78227-149#17658#17807
25K → 30K151237-86#17807#17893
30K → 20M10296+6#17893#17887
20M → 21M57139-82#17887#17969
21M → 35K3363-30#17969#17999
35K → 23M6995-26#17999#18025
23M → 24M6539+26#18025#17999
24M → 40K4963-14#17999#18013
40K → 25.2M1937-18#18013#18031
25.2M → Finish26119-93#18031#18124
TOTALS7834048-3265
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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