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BOSTON MARATHON 2023

Svitlana Sukhomlyn

Bib: 21659•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Masters (Masters Women)
#0 / 6539
Top 21%
Division (F50-54)
#0 / 1207
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:59
Rank: #14313
Start → 5K
24:59 | 8:02/mi
10K· 6.21 mi
49:17
Rank: #13834 (+479)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:13:25
Rank: #13387 (+447)
10K → 15K
24:08 | 7:46/mi
20K· 12.43 mi
1:38:45
Rank: #13670 (-283)
15K → 20K
25:20 | 8:09/mi
Half· 13.11 mi
1:44:10
Rank: #13681 (-11)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:03:59
Rank: #13729 (-48)
Half → 25K
19:49 | 8:10/mi
30K· 18.64 mi
2:30:12
Rank: #13753 (-24)
25K → 30K
26:13 | 8:26/mi
20M
2:41:25
Rank: #13601 (+152)
30K → 20M
11:13 | 8:15/mi
21M
2:50:09
Rank: #13470 (+131)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:56:22
Rank: #13487 (-17)
21M → 35K
6:13 | 8:19/mi
23M
3:07:01
Rank: #13453 (+34)
35K → 23M
10:39 | 8:30/mi
24M
3:15:23
Rank: #13425 (+28)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:22:39
Rank: #13399 (+26)
24M → 40K
7:16 | 8:30/mi
25.2M
3:25:45
Rank: #13369 (+30)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:34:00
Rank: #13339 (+30)
25.2M → Finish
8:15 | 8:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3524:598:0224:59
8:02
-
10K
6.21 mi11:45:5349:177:5624:18
7:49
-0:13
15K
9.32 mi12:10:011:13:257:5324:08
7:46
-0:03
20K
12.43 mi12:35:211:38:457:5725:20
8:09
+0:23
Half
13.11 mi12:40:461:44:107:575:25
7:56
-0:13
25K
15.53 mi13:00:352:03:597:5919:49
8:10
+0:14
30K
18.64 mi13:26:482:30:128:0326:13
8:26
+0:16
20M
20.00 mi13:38:012:41:258:0411:13
8:15
-0:11
21M
21.00 mi13:46:452:50:098:068:44
8:44
+0:29
35K
21.75 mi13:52:582:56:228:076:13
8:19
-0:25
23M
23.00 mi14:03:373:07:018:0810:39
8:30
+0:11
24M
24.00 mi14:11:593:15:238:088:22
8:22
-0:08
40K
24.85 mi14:19:153:22:398:097:16
8:30
+0:08
25.2M
25.20 mi14:22:213:25:458:103:06
8:59
+0:29
Finish
26.22 mi14:30:363:34:008:108:15
8:06
-0:53

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

7:46 /mi

Average Pace

8:10 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:10

94% of race

Time at Steady Pace

11:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:21:3524:598:0224:59
8:02
#14313
10K
6.21 mi11:45:5349:177:5624:18
7:49
#13834
15K
9.32 mi12:10:011:13:257:5324:08
7:46
#13387
20K
12.43 mi12:35:211:38:457:5725:20
8:09
#13670
Half
13.11 mi12:40:461:44:107:575:25
7:56
#13681
25K
15.53 mi13:00:352:03:597:5919:49
8:10
#13729
30K
18.64 mi13:26:482:30:128:0326:13
8:26
#13753
20M
20.00 mi13:38:012:41:258:0411:13
8:15
#13601
21M
21.00 mi13:46:452:50:098:068:44
8:44
#13470
35K
21.75 mi13:52:582:56:228:076:13
8:19
#13487
23M
23.00 mi14:03:373:07:018:0810:39
8:30
#13453
24M
24.00 mi14:11:593:15:238:088:22
8:22
#13425
40K
24.85 mi14:19:153:22:398:097:16
8:30
#13399
25.2M
25.20 mi14:22:213:25:458:103:06
8:59
#13369
Finish
26.22 mi14:30:363:34:008:108:15
8:06
#13339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi143134214421412461(Top 47%)3166(Top 28%)3166(Top 262%)
10K6.21 mi3.10 mi13834+4793939+2753939+27513337(Top 50%)3629(Top 32%)3629(Top 301%)
15K9.32 mi3.11 mi13387+4473685+2543685+25412461(Top 47%)3166(Top 28%)3166(Top 262%)
20K12.43 mi3.11 mi13670-2833892-2073892-20714630(Top 55%)4481(Top 39%)4481(Top 371%)
Half13.11 mi0.68 mi13681-113896-43896-413926(Top 52%)4035(Top 35%)4035(Top 334%)
25K15.53 mi2.42 mi13729-483943-473943-4714057(Top 53%)4260(Top 37%)4260(Top 353%)
30K18.64 mi3.11 mi13753-243995-523995-5213926(Top 52%)4287(Top 38%)4287(Top 355%)
20M20.00 mi1.36 mi13601+1523921+743921+7412080(Top 45%)3328(Top 29%)3328(Top 276%)
21M21.00 mi1.00 mi13470+1313857+643857+6411908(Top 45%)3355(Top 29%)3355(Top 278%)
35K21.75 mi0.75 mi13487-173877-203877-2014164(Top 53%)4644(Top 41%)4644(Top 385%)
23M23.00 mi1.25 mi13453+343891-143891-1413287(Top 50%)4229(Top 37%)4229(Top 350%)
24M24.00 mi1.00 mi13425+283891389113656(Top 51%)4475(Top 39%)4475(Top 371%)
40K24.85 mi0.85 mi13399+263900-93900-913353(Top 50%)4389(Top 38%)4389(Top 364%)
25.2M25.20 mi0.35 mi13369+303891+93891+912530(Top 47%)3989(Top 35%)3989(Top 330%)
Finish26.22 mi1.02 mi13339+303897-63897-612773(Top 48%)4097(Top 36%)4097(Top 339%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12461

Females

3166

F50-54

3166

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13337

Females

3629

F50-54

3629

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12461

Females

3166

F50-54

3166

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14630

Females

4481

F50-54

4481

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13926

Females

4035

F50-54

4035

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14057

Females

4260

F50-54

4260

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13926

Females

4287

F50-54

4287

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12080

Females

3328

F50-54

3328

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11908

Females

3355

F50-54

3355

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14164

Females

4644

F50-54

4644

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13287

Females

4229

F50-54

4229

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13656

Females

4475

F50-54

4475

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13353

Females

4389

F50-54

4389

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12530

Females

3989

F50-54

3989

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12773

Females

4097

F50-54

4097

Passing Analysis

Category:
Athletes Passed
2309
Passed By
1335
Net Change
+974
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14313
5K → 10K606127+479#14313#13834
10K → 15K49245+447#13834#13387
15K → 20K103386-283#13387#13670
20K → Half2132-11#13670#13681
Half → 25K122170-48#13681#13729
25K → 30K179203-24#13729#13753
30K → 20M18028+152#13753#13601
20M → 21M16332+131#13601#13470
21M → 35K4663-17#13470#13487
35K → 23M10773+34#13487#13453
23M → 24M8759+28#13453#13425
24M → 40K7650+26#13425#13399
40K → 25.2M4414+30#13399#13369
25.2M → Finish8353+30#13369#13339
TOTALS23091335+974
📊

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