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BOSTON MARATHON 2023

Tatyana Mishchenko

Bib: 20460•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 37%
Masters (Masters Women)
#0 / 6539
Top 23%
Division (F40-44)
#0 / 1878
Top 42%
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
7:56/mi
24:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:05/mi
49:46
↑ 79↓ 1380.4%
15K· 9.32 mi
8:10/mi
1:15:08
↑ 67↓ 78
20K· 12.43 mi
8:08/mi
1:40:23
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:45:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:05:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:31:39
↑ 181↓ 1480.2%
20M
8:17/mi
2:42:55
↑ 64↓ 500.2%
21M
8:50/mi
2:51:45
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:57:59
↑ 17↓ 861.7%
23M
8:26/mi
3:08:33
↑ 23↓ 630.6%
24M
8:06/mi
3:16:39
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:23:43
↓ 200.3%
25.2M
9:17/mi
3:26:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:31/mi
3:35:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:51
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:49:45
Pace8:22 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3024:397:5624:39
7:56
-
10K
6.21 mi11:40:3749:468:0125:07
8:05
+0:09
15K
9.32 mi12:05:591:15:088:0425:22
8:10
+0:05
20K
12.43 mi12:31:141:40:238:0525:15
8:08
-0:02
Half
13.11 mi12:36:421:45:518:045:28
8:01
-0:07
25K
15.53 mi12:56:262:05:358:0519:44
8:08
+0:07
30K
18.64 mi13:22:302:31:398:0826:04
8:23
+0:15
20M
20.00 mi13:33:462:42:558:0911:16
8:17
-0:06
21M
21.00 mi13:42:362:51:458:118:50
8:50
+0:33
35K
21.75 mi13:48:502:57:598:116:14
8:20
-0:30
23M
23.00 mi13:59:243:08:338:1210:34
8:26
+0:06
24M
24.00 mi14:07:303:16:398:128:06
8:06
-0:20
40K
24.85 mi14:14:343:23:438:127:04
8:16
+0:10
25.2M
25.20 mi14:17:463:26:558:133:12
9:17
+1:01
Finish
26.22 mi14:26:273:35:368:148:41
8:31
-0:46

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

7:56 /mi

Average Pace

8:14 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:34

94% of race

Time at Steady Pace

12:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi11:15:3024:397:5624:39
7:56
#13551
10K
6.21 mi11:40:3749:468:0125:07
8:05
#14453
15K
9.32 mi12:05:591:15:088:0425:22
8:10
#14836
20K
12.43 mi12:31:141:40:238:0525:15
8:08
#14710
Half
13.11 mi12:36:421:45:518:045:28
8:01
#14685
25K
15.53 mi12:56:262:05:358:0519:44
8:08
#14541
30K
18.64 mi13:22:302:31:398:0826:04
8:23
#14366
20M
20.00 mi13:33:462:42:558:0911:16
8:17
#14193
21M
21.00 mi13:42:362:51:458:118:50
8:50
#14058
35K
21.75 mi13:48:502:57:598:116:14
8:20
#14040
23M
23.00 mi13:59:243:08:338:1210:34
8:26
#13946
24M
24.00 mi14:07:303:16:398:128:06
8:06
#13832
40K
24.85 mi14:14:343:23:438:127:04
8:16
#13742
25.2M
25.20 mi14:17:463:26:558:133:12
9:17
#13744
Finish
26.22 mi14:26:273:35:368:148:41
8:31
#13803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi135513753375315615(Top 59%)5057(Top 44%)5057(Top 269%)
10K6.21 mi3.10 mi14453-9024310-5574310-55715412(Top 58%)4913(Top 43%)4913(Top 262%)
15K9.32 mi3.11 mi14836-3834560-2504560-25015615(Top 59%)5057(Top 44%)5057(Top 269%)
20K12.43 mi3.11 mi14710+1264502+584502+5814417(Top 54%)4353(Top 38%)4353(Top 232%)
Half13.11 mi0.68 mi14685+254483+194483+1914527(Top 55%)4396(Top 38%)4396(Top 234%)
25K15.53 mi2.42 mi14541+1444427+564427+5613813(Top 52%)4106(Top 36%)4106(Top 219%)
30K18.64 mi3.11 mi14366+1754376+514376+5113640(Top 51%)4115(Top 36%)4115(Top 219%)
20M20.00 mi1.36 mi14193+1734287+894287+8912338(Top 46%)3489(Top 31%)3489(Top 186%)
21M21.00 mi1.00 mi14058+1354221+664221+6612473(Top 47%)3672(Top 32%)3672(Top 196%)
35K21.75 mi0.75 mi14040+184225-44225-414304(Top 54%)4721(Top 41%)4721(Top 251%)
23M23.00 mi1.25 mi13946+944194+314194+3112876(Top 48%)4000(Top 35%)4000(Top 213%)
24M24.00 mi1.00 mi13832+1144153+414153+4111977(Top 45%)3578(Top 31%)3578(Top 191%)
40K24.85 mi0.85 mi13742+904109+444109+4411831(Top 44%)3578(Top 31%)3578(Top 191%)
25.2M25.20 mi0.35 mi13744-24120-114120-1114126(Top 53%)4810(Top 42%)4810(Top 256%)
Finish26.22 mi1.02 mi13803-594173-534173-5315555(Top 58%)5560(Top 49%)5560(Top 296%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15615

Females

5057

F40-44

5057

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15412

Females

4913

F40-44

4913

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15615

Females

5057

F40-44

5057

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

14417

Females

4353

F40-44

4353

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14527

Females

4396

F40-44

4396

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13813

Females

4106

F40-44

4106

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13640

Females

4115

F40-44

4115

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12338

Females

3489

F40-44

3489

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12473

Females

3672

F40-44

3672

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

14304

Females

4721

F40-44

4721

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12876

Females

4000

F40-44

4000

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

11977

Females

3578

F40-44

3578

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11831

Females

3578

F40-44

3578

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14126

Females

4810

F40-44

4810

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

15555

Females

5560

F40-44

5560

Passing Analysis

Category:
Athletes Passed
1767
Passed By
2019
Net Change
-252
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13551
5K → 10K58960-902#13551#14453
10K → 15K81464-383#14453#14836
15K → 20K239113+126#14836#14710
20K → Half4217+25#14710#14685
Half → 25K22278+144#14685#14541
25K → 30K26186+175#14541#14366
30K → 20M18714+173#14366#14193
20M → 21M16732+135#14193#14058
21M → 35K5335+18#14058#14040
35K → 23M13642+94#14040#13946
23M → 24M12713+114#13946#13832
24M → 40K11323+90#13832#13742
40K → 25.2M3537-2#13742#13744
25.2M → Finish46105-59#13744#13803
TOTALS17672019-252
📊

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