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BOSTON MARATHON 2023

Sabrina Hauk

Bib: 19801•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
Masters (Masters Women)
#0 / 6539
Top 30%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:02
Rank: #16729
Start → 5K
26:02 | 8:23/mi
10K· 6.21 mi
51:59
Rank: #16967 (-238)
5K → 10K
25:57 | 8:21/mi
15K· 9.32 mi
1:17:48
Rank: #16833 (+134)
10K → 15K
25:49 | 8:19/mi
20K· 12.43 mi
1:43:43
Rank: #16598 (+235)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:49:17
Rank: #16545 (+53)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:09:12
Rank: #16155 (+390)
Half → 25K
19:55 | 8:13/mi
30K· 18.64 mi
2:35:41
Rank: #15818 (+337)
25K → 30K
26:29 | 8:31/mi
20M
2:47:16
Rank: #15634 (+184)
30K → 20M
11:35 | 8:31/mi
21M
2:56:13
Rank: #15465 (+169)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
3:02:17
Rank: #15361 (+104)
21M → 35K
6:04 | 8:07/mi
23M
3:12:54
Rank: #15203 (+158)
35K → 23M
10:37 | 8:29/mi
24M
3:21:06
Rank: #15080 (+123)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:28:15
Rank: #14964 (+116)
24M → 40K
7:09 | 8:22/mi
25.2M
3:31:22
Rank: #14919 (+45)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:39:47
Rank: #14891 (+28)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:17
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:50:30
Pace8:26 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2826:028:2326:02
8:23
-
10K
6.21 mi11:48:2551:598:2225:57
8:21
-0:02
15K
9.32 mi12:14:141:17:488:2125:49
8:19
-0:02
20K
12.43 mi12:40:091:43:438:2125:55
8:21
+0:02
Half
13.11 mi12:45:431:49:178:205:34
8:10
-0:11
25K
15.53 mi13:05:382:09:128:1919:55
8:13
+0:03
30K
18.64 mi13:32:072:35:418:2126:29
8:31
+0:18
20M
20.00 mi13:43:422:47:168:2211:35
8:31
0:00
21M
21.00 mi13:52:392:56:138:238:57
8:57
+0:26
35K
21.75 mi13:58:433:02:178:236:04
8:07
-0:50
23M
23.00 mi14:09:203:12:548:2310:37
8:29
+0:22
24M
24.00 mi14:17:323:21:068:238:12
8:12
-0:17
40K
24.85 mi14:24:413:28:158:237:09
8:22
+0:10
25.2M
25.20 mi14:27:483:31:228:233:07
9:02
+0:40
Finish
26.22 mi14:36:133:39:478:238:25
8:16
-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

8:07 /mi

Average Pace

8:23 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:43

95% of race

Time at Steady Pace

12:04

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:22:2826:028:2326:02
8:23
#16729
10K
6.21 mi11:48:2551:598:2225:57
8:21
#16967
15K
9.32 mi12:14:141:17:488:2125:49
8:19
#16833
20K
12.43 mi12:40:091:43:438:2125:55
8:21
#16598
Half
13.11 mi12:45:431:49:178:205:34
8:10
#16545
25K
15.53 mi13:05:382:09:128:1919:55
8:13
#16155
30K
18.64 mi13:32:072:35:418:2126:29
8:31
#15818
20M
20.00 mi13:43:422:47:168:2211:35
8:31
#15634
21M
21.00 mi13:52:392:56:138:238:57
8:57
#15465
35K
21.75 mi13:58:433:02:178:236:04
8:07
#15361
23M
23.00 mi14:09:203:12:548:2310:37
8:29
#15203
24M
24.00 mi14:17:323:21:068:238:12
8:12
#15080
40K
24.85 mi14:24:413:28:158:237:09
8:22
#14964
25.2M
25.20 mi14:27:483:31:228:233:07
9:02
#14919
Finish
26.22 mi14:36:133:39:478:238:25
8:16
#14891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi167295744574416595(Top 62%)5661(Top 50%)5661(Top 301%)
10K6.21 mi3.10 mi16967-2385891-1475891-14717257(Top 65%)6032(Top 53%)6032(Top 321%)
15K9.32 mi3.11 mi16833+1345814+775814+7716595(Top 62%)5661(Top 50%)5661(Top 301%)
20K12.43 mi3.11 mi16598+2355675+1395675+13915896(Top 60%)5285(Top 46%)5285(Top 281%)
Half13.11 mi0.68 mi16545+535643+325643+3215531(Top 58%)5003(Top 44%)5003(Top 266%)
25K15.53 mi2.42 mi16155+3905427+2165427+21614360(Top 54%)4431(Top 39%)4431(Top 236%)
30K18.64 mi3.11 mi15818+3375262+1655262+16514483(Top 54%)4616(Top 40%)4616(Top 246%)
20M20.00 mi1.36 mi15634+1845174+885174+8813797(Top 52%)4296(Top 38%)4296(Top 229%)
21M21.00 mi1.00 mi15465+1695098+765098+7613153(Top 49%)4034(Top 35%)4034(Top 215%)
35K21.75 mi0.75 mi15361+1045044+545044+5412919(Top 49%)3972(Top 35%)3972(Top 212%)
23M23.00 mi1.25 mi15203+1584966+784966+7813118(Top 49%)4139(Top 36%)4139(Top 220%)
24M24.00 mi1.00 mi15080+1234903+634903+6312649(Top 48%)3949(Top 35%)3949(Top 210%)
40K24.85 mi0.85 mi14964+1164856+474856+4712516(Top 47%)3957(Top 35%)3957(Top 211%)
25.2M25.20 mi0.35 mi14919+454838+184838+1812822(Top 48%)4155(Top 36%)4155(Top 221%)
Finish26.22 mi1.02 mi14891+284845-74845-713871(Top 52%)4674(Top 41%)4674(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16595

Females

5661

F40-44

5661

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17257

Females

6032

F40-44

6032

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16595

Females

5661

F40-44

5661

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15896

Females

5285

F40-44

5285

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15531

Females

5003

F40-44

5003

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14360

Females

4431

F40-44

4431

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14483

Females

4616

F40-44

4616

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13797

Females

4296

F40-44

4296

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13153

Females

4034

F40-44

4034

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12919

Females

3972

F40-44

3972

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13118

Females

4139

F40-44

4139

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12649

Females

3949

F40-44

3949

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12516

Females

3957

F40-44

3957

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12822

Females

4155

F40-44

4155

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13871

Females

4674

F40-44

4674

Passing Analysis

Category:
Athletes Passed
2677
Passed By
839
Net Change
+1838
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16729
5K → 10K201439-238#16729#16967
10K → 15K275141+134#16967#16833
15K → 20K30469+235#16833#16598
20K → Half6714+53#16598#16545
Half → 25K40111+390#16545#16155
25K → 30K36730+337#16155#15818
30K → 20M19612+184#15818#15634
20M → 21M18213+169#15634#15465
21M → 35K1139+104#15465#15361
35K → 23M18325+158#15361#15203
23M → 24M1274+123#15203#15080
24M → 40K12812+116#15080#14964
40K → 25.2M538+45#14964#14919
25.2M → Finish8052+28#14919#14891
TOTALS2677839+1838
📊

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