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BOSTON MARATHON 2023

Wendi Culver

Bib: 16802•F

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 38%
Gender (Female)
#0 / 11423
Top 19%
Masters (Masters Women)
#0 / 6539
Top 8%
Division (F40-44)
#0 / 1878
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:59
Rank: #11635
Start → 5K
23:59 | 7:43/mi
10K· 6.21 mi
47:36
Rank: #11443 (+192)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:11:20
Rank: #11387 (+56)
10K → 15K
23:44 | 7:38/mi
20K· 12.43 mi
1:35:19
Rank: #11262 (+125)
15K → 20K
23:59 | 7:43/mi
Half· 13.11 mi
1:40:32
Rank: #11266 (-4)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:59:21
Rank: #11167 (+99)
Half → 25K
18:49 | 7:46/mi
30K· 18.64 mi
2:23:35
Rank: #10803 (+364)
25K → 30K
24:14 | 7:48/mi
20M
2:34:17
Rank: #10677 (+126)
30K → 20M
10:42 | 7:52/mi
21M
2:42:33
Rank: #10544 (+133)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:48:11
Rank: #10452 (+92)
21M → 35K
5:38 | 7:32/mi
23M
2:58:06
Rank: #10346 (+106)
35K → 23M
9:55 | 7:55/mi
24M
3:05:52
Rank: #10298 (+48)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:12:40
Rank: #10244 (+54)
24M → 40K
6:48 | 7:57/mi
25.2M
3:15:36
Rank: #10223 (+21)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:23:33
Rank: #10216 (+7)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:32
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:43:01
Pace7:52 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2423:597:4323:59
7:43
-
10K
6.21 mi11:38:0147:367:4023:37
7:36
-0:07
15K
9.32 mi12:01:451:11:207:3923:44
7:38
+0:02
20K
12.43 mi12:25:441:35:197:4023:59
7:43
+0:05
Half
13.11 mi12:30:571:40:327:405:13
7:39
-0:04
25K
15.53 mi12:49:461:59:217:4118:49
7:46
+0:07
30K
18.64 mi13:14:002:23:357:4224:14
7:48
+0:02
20M
20.00 mi13:24:422:34:177:4310:42
7:52
+0:04
21M
21.00 mi13:32:582:42:337:448:16
8:16
+0:24
35K
21.75 mi13:38:362:48:117:445:38
7:32
-0:44
23M
23.00 mi13:48:312:58:067:459:55
7:55
+0:23
24M
24.00 mi13:56:173:05:527:457:46
7:46
-0:09
40K
24.85 mi14:03:053:12:407:456:48
7:57
+0:11
25.2M
25.20 mi14:06:013:15:367:462:56
8:30
+0:33
Finish
26.22 mi14:13:583:23:337:467:57
7:48
-0:42

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

7:32 /mi

Average Pace

7:46 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:37

99% of race

Time at Steady Pace

2:56

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:14:2423:597:4323:59
7:43
#11635
10K
6.21 mi11:38:0147:367:4023:37
7:36
#11443
15K
9.32 mi12:01:451:11:207:3923:44
7:38
#11387
20K
12.43 mi12:25:441:35:197:4023:59
7:43
#11262
Half
13.11 mi12:30:571:40:327:405:13
7:39
#11266
25K
15.53 mi12:49:461:59:217:4118:49
7:46
#11167
30K
18.64 mi13:14:002:23:357:4224:14
7:48
#10803
20M
20.00 mi13:24:422:34:177:4310:42
7:52
#10677
21M
21.00 mi13:32:582:42:337:448:16
8:16
#10544
35K
21.75 mi13:38:362:48:117:445:38
7:32
#10452
23M
23.00 mi13:48:312:58:067:459:55
7:55
#10346
24M
24.00 mi13:56:173:05:527:457:46
7:46
#10298
40K
24.85 mi14:03:053:12:407:456:48
7:57
#10244
25.2M
25.20 mi14:06:013:15:367:462:56
8:30
#10223
Finish
26.22 mi14:13:583:23:337:467:57
7:48
#10216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi116352659265911349(Top 43%)2540(Top 22%)2540(Top 135%)
10K6.21 mi3.10 mi11443+1922573+862573+8611354(Top 43%)2522(Top 22%)2522(Top 134%)
15K9.32 mi3.11 mi11387+562540+332540+3311349(Top 43%)2540(Top 22%)2540(Top 135%)
20K12.43 mi3.11 mi11262+1252478+622478+6211075(Top 42%)2441(Top 21%)2441(Top 130%)
Half13.11 mi0.68 mi11266-42479-12479-111438(Top 43%)2579(Top 23%)2579(Top 137%)
25K15.53 mi2.42 mi11167+992447+322447+3210802(Top 41%)2387(Top 21%)2387(Top 127%)
30K18.64 mi3.11 mi10803+3642300+1472300+1479381(Top 35%)1882(Top 16%)1882(Top 100%)
20M20.00 mi1.36 mi10677+1262271+292271+299422(Top 35%)1990(Top 17%)1990(Top 106%)
21M21.00 mi1.00 mi10544+1332222+492222+499057(Top 34%)1954(Top 17%)1954(Top 104%)
35K21.75 mi0.75 mi10452+922192+302192+308804(Top 33%)1837(Top 16%)1837(Top 98%)
23M23.00 mi1.25 mi10346+1062172+202172+209237(Top 35%)2140(Top 19%)2140(Top 114%)
24M24.00 mi1.00 mi10298+48217221729553(Top 36%)2363(Top 21%)2363(Top 126%)
40K24.85 mi0.85 mi10244+542171+12171+19757(Top 37%)2533(Top 22%)2533(Top 135%)
25.2M25.20 mi0.35 mi10223+212174-32174-39631(Top 36%)2514(Top 22%)2514(Top 134%)
Finish26.22 mi1.02 mi10216+72204-302204-3010699(Top 40%)3031(Top 27%)3031(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11349

Females

2540

F40-44

2540

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11354

Females

2522

F40-44

2522

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11349

Females

2540

F40-44

2540

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11075

Females

2441

F40-44

2441

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11438

Females

2579

F40-44

2579

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10802

Females

2387

F40-44

2387

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9381

Females

1882

F40-44

1882

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9422

Females

1990

F40-44

1990

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9057

Females

1954

F40-44

1954

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8804

Females

1837

F40-44

1837

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9237

Females

2140

F40-44

2140

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9553

Females

2363

F40-44

2363

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9757

Females

2533

F40-44

2533

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9631

Females

2514

F40-44

2514

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10699

Females

3031

F40-44

3031

Passing Analysis

Category:
Athletes Passed
2266*
Passed By
847
Net Change
+1419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11635
5K → 10K404212+192#11635#11443
10K → 15K213157+56#11443#11387
15K → 20K22398+125#11387#11262
20K → Half2832-4#11262#11266
Half → 25K17071+99#11266#11167
25K → 30K39632+364#11167#10803
30K → 20M150*24+126#10803#10677
20M → 21M14916+133#10677#10544
21M → 35K10412+92#10544#10452
35K → 23M13428+106#10452#10346
23M → 24M8133+48#10346#10298
24M → 40K9642+54#10298#10244
40K → 25.2M47*26+21#10244#10223
25.2M → Finish7164+7#10223#10216
TOTALS2266*847+1419

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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