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BOSTON MARATHON 2023

Andrea Brooklier

Bib: 26323•F

CA

0:00
0:00
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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
30:39
Rank: #23112
Start → 5K
30:39 | 9:52/mi
10K· 6.21 mi
1:00:11
Rank: #22853 (+259)
5K → 10K
29:32 | 9:30/mi
15K· 9.32 mi
1:30:42
Rank: #22974 (-121)
10K → 15K
30:31 | 9:49/mi
20K· 12.43 mi
2:02:08
Rank: #23004 (-30)
15K → 20K
31:26 | 10:07/mi
Half· 13.11 mi
2:08:53
Rank: #23012 (-8)
20K → Half
6:45 | 9:54/mi
25K· 15.53 mi
2:33:47
Rank: #22955 (+57)
Half → 25K
24:54 | 10:16/mi
30K· 18.64 mi
3:08:01
Rank: #23003 (-48)
25K → 30K
34:14 | 11:01/mi
20M
3:23:44
Rank: #23056 (-53)
30K → 20M
15:43 | 11:34/mi
21M
3:36:32
Rank: #23119 (-63)
20M → 21M
12:48 | 12:48/mi
35K· 21.75 mi
3:45:18
Rank: #23166 (-47)
21M → 35K
8:46 | 11:43/mi
23M
3:59:41
Rank: #23190 (-24)
35K → 23M
14:23 | 11:29/mi
24M
4:11:13
Rank: #23224 (-34)
23M → 24M
11:32 | 11:32/mi
40K· 24.85 mi
4:20:57
Rank: #23209 (+15)
24M → 40K
9:44 | 11:23/mi
25.2M
4:25:02
Rank: #23192 (+17)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:35:34
Rank: #23170 (+22)
25.2M → Finish
10:32 | 10:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:53
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:26:41
Pace11:11 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4030:399:5230:39
9:52
-
10K
6.21 mi12:18:121:00:119:4129:32
9:30
-0:22
15K
9.32 mi12:48:431:30:429:4430:31
9:49
+0:19
20K
12.43 mi13:20:092:02:089:5031:26
10:07
+0:18
Half
13.11 mi13:26:542:08:539:506:45
9:54
-0:13
25K
15.53 mi13:51:482:33:479:5424:54
10:16
+0:22
30K
18.64 mi14:26:023:08:0110:0534:14
11:01
+0:45
20M
20.00 mi14:41:453:23:4410:1115:43
11:34
+0:33
21M
21.00 mi14:54:333:36:3210:1912:48
12:48
+1:14
35K
21.75 mi15:03:193:45:1810:228:46
11:43
-1:05
23M
23.00 mi15:17:423:59:4110:2514:23
11:29
-0:14
24M
24.00 mi15:29:144:11:1310:2811:32
11:32
+0:03
40K
24.85 mi15:38:584:20:5710:309:44
11:23
-0:09
25.2M
25.20 mi15:43:034:25:0210:314:05
11:50
+0:27
Finish
26.22 mi15:53:354:35:3410:3110:32
10:20
-1:30

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

9:30 /mi

Average Pace

10:31 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:19

60% of race

Time at Steady Pace

58:21

21% of race

Time at Slower Pace

52:54

19% of race

Average Pace: 10:31 /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 mi11:48:4030:399:5230:39
9:52
#23112
10K
6.21 mi12:18:121:00:119:4129:32
9:30
#22853
15K
9.32 mi12:48:431:30:429:4430:31
9:49
#22974
20K
12.43 mi13:20:092:02:089:5031:26
10:07
#23004
Half
13.11 mi13:26:542:08:539:506:45
9:54
#23012
25K
15.53 mi13:51:482:33:479:5424:54
10:16
#22955
30K
18.64 mi14:26:023:08:0110:0534:14
11:01
#23003
20M
20.00 mi14:41:453:23:4410:1115:43
11:34
#23056
21M
21.00 mi14:54:333:36:3210:1912:48
12:48
#23119
35K
21.75 mi15:03:193:45:1810:228:46
11:43
#23166
23M
23.00 mi15:17:423:59:4110:2514:23
11:29
#23190
24M
24.00 mi15:29:144:11:1310:2811:32
11:32
#23224
40K
24.85 mi15:38:584:20:5710:309:44
11:23
#23209
25.2M
25.20 mi15:43:034:25:0210:314:05
11:50
#23192
Finish
26.22 mi15:53:354:35:3410:3110:32
10:20
#23170
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231129457945723116(Top 87%)9411(Top 82%)9411(Top 193%)
10K6.21 mi3.10 mi22853+2599278+1799278+17922547(Top 85%)9115(Top 80%)9115(Top 187%)
15K9.32 mi3.11 mi22974-1219339-619339-6123116(Top 87%)9411(Top 82%)9411(Top 193%)
20K12.43 mi3.11 mi23004-309350-119350-1123144(Top 87%)9426(Top 83%)9426(Top 193%)
Half13.11 mi0.68 mi23012-89353-39353-323097(Top 87%)9410(Top 82%)9410(Top 193%)
25K15.53 mi2.42 mi22955+579339+149339+1422782(Top 86%)9265(Top 81%)9265(Top 190%)
30K18.64 mi3.11 mi23003-489380-419380-4123124(Top 87%)9531(Top 83%)9531(Top 195%)
20M20.00 mi1.36 mi23056-539428-489428-4823630(Top 89%)9856(Top 86%)9856(Top 202%)
21M21.00 mi1.00 mi23119-639471-439471-4323840(Top 90%)10006(Top 88%)10006(Top 205%)
35K21.75 mi0.75 mi23166-479504-339504-3324393(Top 92%)10338(Top 91%)10338(Top 212%)
23M23.00 mi1.25 mi23190-249516-129516-1223240(Top 87%)9722(Top 85%)9722(Top 199%)
24M24.00 mi1.00 mi23224-349544-289544-2823935(Top 90%)10136(Top 89%)10136(Top 208%)
40K24.85 mi0.85 mi23209+159547-39547-323051(Top 87%)9690(Top 85%)9690(Top 198%)
25.2M25.20 mi0.35 mi23192+179542+59542+522258(Top 84%)9277(Top 81%)9277(Top 190%)
Finish26.22 mi1.02 mi23170+229536+69536+622672(Top 85%)9494(Top 83%)9494(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23116

Females

9411

F18-39

9411

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22547

Females

9115

F18-39

9115

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23116

Females

9411

F18-39

9411

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

23144

Females

9426

F18-39

9426

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

23097

Females

9410

F18-39

9410

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22782

Females

9265

F18-39

9265

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23124

Females

9531

F18-39

9531

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

23630

Females

9856

F18-39

9856

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23840

Females

10006

F18-39

10006

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

24393

Females

10338

F18-39

10338

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23240

Females

9722

F18-39

9722

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23935

Females

10136

F18-39

10136

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23051

Females

9690

F18-39

9690

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22258

Females

9277

F18-39

9277

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

22672

Females

9494

F18-39

9494

Passing Analysis

Category:
Athletes Passed
1103
Passed By
1161
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23112
5K → 10K386127+259#23112#22853
10K → 15K108229-121#22853#22974
15K → 20K115145-30#22974#23004
20K → Half2331-8#23004#23012
Half → 25K11154+57#23012#22955
25K → 30K100148-48#22955#23003
30K → 20M4497-53#23003#23056
20M → 21M2790-63#23056#23119
21M → 35K1966-47#23119#23166
35K → 23M3458-24#23166#23190
23M → 24M2054-34#23190#23224
24M → 40K4631+15#23224#23209
40K → 25.2M2912+17#23209#23192
25.2M → Finish4119+22#23192#23170
TOTALS11031161-58
📊

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