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BOSTON MARATHON 2023

Laziza Rakhimova

Bib: 18109•F

NY

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
24:44
Rank: #13745
Start → 5K
7:58/mi
24:44 split
10K· 6.21 mi
49:19
Rank: #13889 (-144)
5K → 10K
7:55/mi
24:35 split
15K· 9.32 mi
1:14:16
Rank: #14129 (-240)
10K → 15K
8:02/mi
24:57 split
20K· 12.43 mi
1:39:55
Rank: #14399 (-270)
15K → 20K
8:15/mi
25:39 split
Half· 13.11 mi
1:45:37
Rank: #14564 (-165)
20K → Half
8:21/mi
5:42 split
25K· 15.53 mi
2:06:27
Rank: #14920 (-356)
Half → 25K
8:36/mi
20:50 split
30K· 18.64 mi
2:34:34
Rank: #15416 (-496)
25K → 30K
9:03/mi
28:07 split
20M
2:47:19
Rank: #15652 (-236)
30K → 20M
9:23/mi
12:45 split
21M
2:57:19
Rank: #15819 (-167)
20M → 21M
10:00/mi
10:00 split
35K· 21.75 mi
3:04:22
Rank: #15997 (-178)
21M → 35K
9:25/mi
7:03 split
23M
3:16:43
Rank: #16297 (-300)
35K → 23M
9:52/mi
12:21 split
24M
3:26:03
Rank: #16427 (-130)
23M → 24M
9:20/mi
9:20 split
40K· 24.85 mi
3:34:05
Rank: #16481 (-54)
24M → 40K
9:24/mi
8:02 split
25.2M
3:37:32
Rank: #16487 (-6)
40K → 25.2M
10:00/mi
3:27 split
Finish· 26.22 mi
3:46:16
Rank: #16457 (+30)
25.2M → Finish
8:34/mi
8:44 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:37
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:00:39
Pace9:12 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4824:447:5824:44
7:58
-
10K
6.21 mi11:43:2349:197:5624:35
7:55
-0:03
15K
9.32 mi12:08:201:14:167:5824:57
8:02
+0:07
20K
12.43 mi12:33:591:39:558:0225:39
8:15
+0:13
Half
13.11 mi12:39:411:45:378:035:42
8:21
+0:06
25K
15.53 mi13:00:312:06:278:0820:50
8:36
+0:15
30K
18.64 mi13:28:382:34:348:1828:07
9:03
+0:27
20M
20.00 mi13:41:232:47:198:2212:45
9:23
+0:20
21M
21.00 mi13:51:232:57:198:2710:00
10:00
+0:37
35K
21.75 mi13:58:263:04:228:297:03
9:25
-0:35
23M
23.00 mi14:10:473:16:438:3312:21
9:52
+0:27
24M
24.00 mi14:20:073:26:038:359:20
9:20
-0:32
40K
24.85 mi14:28:093:34:058:378:02
9:24
+0:04
25.2M
25.20 mi14:31:363:37:328:383:27
10:00
+0:36
Finish
26.22 mi14:40:203:46:168:388:44
8:34
-1:26

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

7:55 /mi

Average Pace

8:38 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:11

60% of race

Time at Steady Pace

58:14

26% of race

Time at Slower Pace

32:51

15% of race

Average Pace: 8:38 /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 mi11:18:4824:447:5824:44
7:58
#13745
10K
6.21 mi11:43:2349:197:5624:35
7:55
#13889
15K
9.32 mi12:08:201:14:167:5824:57
8:02
#14129
20K
12.43 mi12:33:591:39:558:0225:39
8:15
#14399
Half
13.11 mi12:39:411:45:378:035:42
8:21
#14564
25K
15.53 mi13:00:312:06:278:0820:50
8:36
#14920
30K
18.64 mi13:28:382:34:348:1828:07
9:03
#15416
20M
20.00 mi13:41:232:47:198:2212:45
9:23
#15652
21M
21.00 mi13:51:232:57:198:2710:00
10:00
#15819
35K
21.75 mi13:58:263:04:228:297:03
9:25
#15997
23M
23.00 mi14:10:473:16:438:3312:21
9:52
#16297
24M
24.00 mi14:20:073:26:038:359:20
9:20
#16427
40K
24.85 mi14:28:093:34:058:378:02
9:24
#16481
25.2M
25.20 mi14:31:363:37:328:383:27
10:00
#16487
Finish
26.22 mi14:40:203:46:168:388:44
8:34
#16457
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi137453872387214666(Top 55%)4490(Top 39%)4490(Top 92%)
10K6.21 mi3.10 mi13889-1443977-1053977-10514101(Top 53%)4115(Top 36%)4115(Top 84%)
15K9.32 mi3.11 mi14129-2404141-1644141-16414666(Top 55%)4490(Top 39%)4490(Top 92%)
20K12.43 mi3.11 mi14399-2704315-1744315-17415337(Top 58%)4928(Top 43%)4928(Top 101%)
Half13.11 mi0.68 mi14564-1654405-904405-9016883(Top 63%)5829(Top 51%)5829(Top 119%)
25K15.53 mi2.42 mi14920-3564659-2544659-25416780(Top 63%)5880(Top 51%)5880(Top 120%)
30K18.64 mi3.11 mi15416-4965027-3685027-36817438(Top 66%)6317(Top 55%)6317(Top 129%)
20M20.00 mi1.36 mi15652-2365184-1575184-15718388(Top 69%)6956(Top 61%)6956(Top 142%)
21M21.00 mi1.00 mi15819-1675312-1285312-12818030(Top 68%)6778(Top 59%)6778(Top 139%)
35K21.75 mi0.75 mi15997-1785434-1225434-12219632(Top 74%)7717(Top 68%)7717(Top 158%)
23M23.00 mi1.25 mi16297-3005613-1795613-17919602(Top 74%)7737(Top 68%)7737(Top 158%)
24M24.00 mi1.00 mi16427-1305709-965709-9618605(Top 70%)7222(Top 63%)7222(Top 148%)
40K24.85 mi0.85 mi16481-545761-525761-5217937(Top 67%)6909(Top 60%)6909(Top 141%)
25.2M25.20 mi0.35 mi16487-65768-75768-717419(Top 65%)6652(Top 58%)6652(Top 136%)
Finish26.22 mi1.02 mi16457+305760+85760+815849(Top 60%)5728(Top 50%)5728(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14666

Females

4490

F18-39

4490

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14101

Females

4115

F18-39

4115

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14666

Females

4490

F18-39

4490

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15337

Females

4928

F18-39

4928

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16883

Females

5829

F18-39

5829

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16780

Females

5880

F18-39

5880

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

17438

Females

6317

F18-39

6317

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

18388

Females

6956

F18-39

6956

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18030

Females

6778

F18-39

6778

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

19632

Females

7717

F18-39

7717

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19602

Females

7737

F18-39

7737

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

18605

Females

7222

F18-39

7222

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17937

Females

6909

F18-39

6909

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17419

Females

6652

F18-39

6652

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

15849

Females

5728

F18-39

5728

Passing Analysis

Category:
Athletes Passed
875
Passed By
3587
Net Change
-2712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13745
5K → 10K227371-144#13745#13889
10K → 15K106346-240#13889#14129
15K → 20K106376-270#14129#14399
20K → Half3168-165#14399#14564
Half → 25K65421-356#14564#14920
25K → 30K65561-496#14920#15416
30K → 20M31267-236#15416#15652
20M → 21M38205-167#15652#15819
21M → 35K24202-178#15819#15997
35K → 23M17317-300#15997#16297
23M → 24M38168-130#16297#16427
24M → 40K50104-54#16427#16481
40K → 25.2M2632-6#16481#16487
25.2M → Finish7949+30#16487#16457
TOTALS8753587-2712
📊

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