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BOSTON MARATHON 2023

Hannah Brazel

Bib: 30065•F

MA

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
28:24
Rank: #21009
Start → 5K
28:24 | 9:08/mi
10K· 6.21 mi
54:46
Rank: #19755 (+1254)
5K → 10K
26:22 | 8:29/mi
15K· 9.32 mi
1:20:53
Rank: #18919 (+836)
10K → 15K
26:07 | 8:24/mi
20K· 12.43 mi
1:47:04
Rank: #18295 (+624)
15K → 20K
26:11 | 8:26/mi
Half· 13.11 mi
1:52:58
Rank: #18308 (-13)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:14:27
Rank: #18302 (+6)
Half → 25K
21:29 | 8:52/mi
30K· 18.64 mi
2:42:04
Rank: #17940 (+362)
25K → 30K
27:37 | 8:53/mi
20M
2:54:13
Rank: #17784 (+156)
30K → 20M
12:09 | 8:56/mi
21M
3:03:22
Rank: #17578 (+206)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:09:36
Rank: #17453 (+125)
21M → 35K
6:14 | 8:20/mi
23M
3:20:35
Rank: #17290 (+163)
35K → 23M
10:59 | 8:46/mi
24M
3:29:05
Rank: #17159 (+131)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:36:19
Rank: #17018 (+141)
24M → 40K
7:14 | 8:28/mi
25.2M
3:39:23
Rank: #16941 (+77)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:47:41
Rank: #16788 (+153)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:58
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:54:43
Pace8:45 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2028:249:0828:24
9:08
-
10K
6.21 mi12:13:4254:468:4926:22
8:29
-0:39
15K
9.32 mi12:39:491:20:538:4126:07
8:24
-0:05
20K
12.43 mi13:06:001:47:048:3726:11
8:26
+0:02
Half
13.11 mi13:11:541:52:588:375:54
8:39
+0:13
25K
15.53 mi13:33:232:14:278:3921:29
8:52
+0:13
30K
18.64 mi14:01:002:42:048:4227:37
8:53
+0:01
20M
20.00 mi14:13:092:54:138:4312:09
8:56
+0:03
21M
21.00 mi14:22:183:03:228:449:09
9:09
+0:13
35K
21.75 mi14:28:323:09:368:436:14
8:20
-0:49
23M
23.00 mi14:39:313:20:358:4310:59
8:46
+0:26
24M
24.00 mi14:48:013:29:058:438:30
8:30
-0:16
40K
24.85 mi14:55:153:36:198:427:14
8:28
-0:02
25.2M
25.20 mi14:58:193:39:238:423:04
8:54
+0:26
Finish
26.22 mi15:06:373:47:418:418:18
8:09
-0:45

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

8:09 /mi

Average Pace

8:41 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:08

84% of race

Time at Steady Pace

37:33

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi11:47:2028:249:0828:24
9:08
#21009
10K
6.21 mi12:13:4254:468:4926:22
8:29
#19755
15K
9.32 mi12:39:491:20:538:4126:07
8:24
#18919
20K
12.43 mi13:06:001:47:048:3726:11
8:26
#18295
Half
13.11 mi13:11:541:52:588:375:54
8:39
#18308
25K
15.53 mi13:33:232:14:278:3921:29
8:52
#18302
30K
18.64 mi14:01:002:42:048:4227:37
8:53
#17940
20M
20.00 mi14:13:092:54:138:4312:09
8:56
#17784
21M
21.00 mi14:22:183:03:228:449:09
9:09
#17578
35K
21.75 mi14:28:323:09:368:436:14
8:20
#17453
23M
23.00 mi14:39:313:20:358:4310:59
8:46
#17290
24M
24.00 mi14:48:013:29:058:438:30
8:30
#17159
40K
24.85 mi14:55:153:36:198:427:14
8:28
#17018
25.2M
25.20 mi14:58:193:39:238:423:04
8:54
#16941
Finish
26.22 mi15:06:373:47:418:418:18
8:09
#16788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi210098372837217193(Top 65%)6043(Top 53%)6043(Top 124%)
10K6.21 mi3.10 mi19755+12547626+7467626+74618175(Top 68%)6579(Top 58%)6579(Top 135%)
15K9.32 mi3.11 mi18919+8367083+5437083+54317193(Top 65%)6043(Top 53%)6043(Top 124%)
20K12.43 mi3.11 mi18295+6246687+3966687+39616428(Top 62%)5607(Top 49%)5607(Top 115%)
Half13.11 mi0.68 mi18308-136695-86695-818614(Top 70%)6828(Top 60%)6828(Top 140%)
25K15.53 mi2.42 mi18302+66708-136708-1318272(Top 69%)6704(Top 59%)6704(Top 137%)
30K18.64 mi3.11 mi17940+3626528+1806528+18016602(Top 62%)5839(Top 51%)5839(Top 120%)
20M20.00 mi1.36 mi17784+1566450+786450+7816243(Top 61%)5714(Top 50%)5714(Top 117%)
21M21.00 mi1.00 mi17578+2066344+1066344+10614254(Top 54%)4631(Top 41%)4631(Top 95%)
35K21.75 mi0.75 mi17453+1256277+676277+6714356(Top 54%)4773(Top 42%)4773(Top 98%)
23M23.00 mi1.25 mi17290+1636190+876190+8714855(Top 56%)5098(Top 45%)5098(Top 104%)
24M24.00 mi1.00 mi17159+1316133+576133+5714515(Top 55%)4972(Top 44%)4972(Top 102%)
40K24.85 mi0.85 mi17018+1416074+596074+5913133(Top 49%)4289(Top 38%)4289(Top 88%)
25.2M25.20 mi0.35 mi16941+776040+346040+3412043(Top 45%)3781(Top 33%)3781(Top 77%)
Finish26.22 mi1.02 mi16788+1535953+875953+8713114(Top 49%)4283(Top 37%)4283(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17193

Females

6043

F18-39

6043

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18175

Females

6579

F18-39

6579

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17193

Females

6043

F18-39

6043

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16428

Females

5607

F18-39

5607

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18614

Females

6828

F18-39

6828

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18272

Females

6704

F18-39

6704

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16602

Females

5839

F18-39

5839

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16243

Females

5714

F18-39

5714

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

14254

Females

4631

F18-39

4631

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

14356

Females

4773

F18-39

4773

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14855

Females

5098

F18-39

5098

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14515

Females

4972

F18-39

4972

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13133

Females

4289

F18-39

4289

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12043

Females

3781

F18-39

3781

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13114

Females

4283

F18-39

4283

Passing Analysis

Category:
Athletes Passed
4549
Passed By
328
Net Change
+4221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21009
5K → 10K128127+1254#21009#19755
10K → 15K85216+836#19755#18919
15K → 20K6317+624#18919#18295
20K → Half2033-13#18295#18308
Half → 25K129123+6#18308#18302
25K → 30K39937+362#18302#17940
30K → 20M18024+156#17940#17784
20M → 21M21812+206#17784#17578
21M → 35K1294+125#17578#17453
35K → 23M17613+163#17453#17290
23M → 24M14312+131#17290#17159
24M → 40K15110+141#17159#17018
40K → 25.2M770+77#17018#16941
25.2M → Finish16310+153#16941#16788
TOTALS4549328+4221
📊

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