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BOSTON MARATHON 2023

Monic Brooks

Bib: 22307•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 50%
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F45-49)
#0 / 1817
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:38
Rank: #15826
Start → 5K
25:38 | 8:15/mi
10K· 6.21 mi
50:16
Rank: #15047 (+779)
5K → 10K
24:38 | 7:56/mi
15K· 9.32 mi
1:15:43
Rank: #15295 (-248)
10K → 15K
25:27 | 8:11/mi
20K· 12.43 mi
1:41:27
Rank: #15342 (-47)
15K → 20K
25:44 | 8:17/mi
Half· 13.11 mi
1:47:02
Rank: #15335 (+7)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:07:34
Rank: #15432 (-97)
Half → 25K
20:32 | 8:28/mi
30K· 18.64 mi
2:36:07
Rank: #15977 (-545)
25K → 30K
28:33 | 9:11/mi
20M
2:48:44
Rank: #16142 (-165)
30K → 20M
12:37 | 9:17/mi
21M
2:58:54
Rank: #16309 (-167)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:05:19
Rank: #16289 (+20)
21M → 35K
6:25 | 8:35/mi
23M
3:16:42
Rank: #16289
35K → 23M
11:23 | 9:05/mi
24M
3:25:38
Rank: #16299 (-10)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:33:18
Rank: #16263 (+36)
24M → 40K
7:40 | 8:58/mi
25.2M
3:36:44
Rank: #16293 (-30)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:45:59
Rank: #16369 (-76)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:02
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:58:57
Pace9:04 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5825:388:1525:38
8:15
-
10K
6.21 mi11:44:3650:168:0524:38
7:56
-0:19
15K
9.32 mi12:10:031:15:438:0725:27
8:11
+0:15
20K
12.43 mi12:35:471:41:278:1025:44
8:17
+0:06
Half
13.11 mi12:41:221:47:028:105:35
8:11
-0:06
25K
15.53 mi13:01:542:07:348:1320:32
8:28
+0:17
30K
18.64 mi13:30:272:36:078:2228:33
9:11
+0:43
20M
20.00 mi13:43:042:48:448:2612:37
9:17
+0:06
21M
21.00 mi13:53:142:58:548:3110:10
10:10
+0:53
35K
21.75 mi13:59:393:05:198:316:25
8:35
-1:35
23M
23.00 mi14:11:023:16:428:3311:23
9:05
+0:30
24M
24.00 mi14:19:583:25:388:348:56
8:56
-0:09
40K
24.85 mi14:27:383:33:188:357:40
8:58
+0:02
25.2M
25.20 mi14:31:043:36:448:363:26
9:57
+0:59
Finish
26.22 mi14:40:193:45:598:389:15
9:05
-0:52

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

7:56 /mi

Average Pace

8:38 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:59

59% of race

Time at Steady Pace

1:05:47

29% of race

Time at Slower Pace

26:13

12% of race

Average Pace: 8:37 /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 mi11:19:5825:388:1525:38
8:15
#15826
10K
6.21 mi11:44:3650:168:0524:38
7:56
#15047
15K
9.32 mi12:10:031:15:438:0725:27
8:11
#15295
20K
12.43 mi12:35:471:41:278:1025:44
8:17
#15342
Half
13.11 mi12:41:221:47:028:105:35
8:11
#15335
25K
15.53 mi13:01:542:07:348:1320:32
8:28
#15432
30K
18.64 mi13:30:272:36:078:2228:33
9:11
#15977
20M
20.00 mi13:43:042:48:448:2612:37
9:17
#16142
21M
21.00 mi13:53:142:58:548:3110:10
10:10
#16309
35K
21.75 mi13:59:393:05:198:316:25
8:35
#16289
23M
23.00 mi14:11:023:16:428:3311:23
9:05
#16289
24M
24.00 mi14:19:583:25:388:348:56
8:56
#16299
40K
24.85 mi14:27:383:33:188:357:40
8:58
#16263
25.2M
25.20 mi14:31:043:36:448:363:26
9:57
#16293
Finish
26.22 mi14:40:193:45:598:389:15
9:05
#16369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi158265170517015822(Top 59%)5182(Top 45%)5182(Top 285%)
10K6.21 mi3.10 mi15047+7794677+4934677+49314250(Top 54%)4211(Top 37%)4211(Top 232%)
15K9.32 mi3.11 mi15295-2484850-1734850-17315822(Top 59%)5182(Top 45%)5182(Top 285%)
20K12.43 mi3.11 mi15342-474898-484898-4815519(Top 58%)5046(Top 44%)5046(Top 278%)
Half13.11 mi0.68 mi15335+74899-14899-115772(Top 59%)5178(Top 45%)5178(Top 285%)
25K15.53 mi2.42 mi15432-974984-854984-8516025(Top 60%)5459(Top 48%)5459(Top 300%)
30K18.64 mi3.11 mi15977-5455359-3755359-37518114(Top 68%)6712(Top 59%)6712(Top 369%)
20M20.00 mi1.36 mi16142-1655478-1195478-11917954(Top 67%)6714(Top 59%)6714(Top 370%)
21M21.00 mi1.00 mi16309-1675600-1225600-12218609(Top 70%)7112(Top 62%)7112(Top 391%)
35K21.75 mi0.75 mi16289+205597+35597+315767(Top 59%)5562(Top 49%)5562(Top 306%)
23M23.00 mi1.25 mi162895609-125609-1216505(Top 62%)6023(Top 53%)6023(Top 331%)
24M24.00 mi1.00 mi16299-105630-215630-2116932(Top 64%)6313(Top 55%)6313(Top 347%)
40K24.85 mi0.85 mi16263+365631-15631-115991(Top 60%)5849(Top 51%)5849(Top 322%)
25.2M25.20 mi0.35 mi16293-305656-255656-2517221(Top 65%)6547(Top 57%)6547(Top 360%)
Finish26.22 mi1.02 mi16369-765698-425698-4218373(Top 69%)7094(Top 62%)7094(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15822

Females

5182

F45-49

5182

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14250

Females

4211

F45-49

4211

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15822

Females

5182

F45-49

5182

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

15519

Females

5046

F45-49

5046

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15772

Females

5178

F45-49

5178

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16025

Females

5459

F45-49

5459

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

18114

Females

6712

F45-49

6712

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17954

Females

6714

F45-49

6714

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18609

Females

7112

F45-49

7112

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15767

Females

5562

F45-49

5562

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

16505

Females

6023

F45-49

6023

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16932

Females

6313

F45-49

6313

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15991

Females

5849

F45-49

5849

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17221

Females

6547

F45-49

6547

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18373

Females

7094

F45-49

7094

Passing Analysis

Category:
Athletes Passed
1731
Passed By
2274
Net Change
-543
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15826
5K → 10K85576+779#15826#15047
10K → 15K98346-248#15047#15295
15K → 20K156203-47#15295#15342
20K → Half3730+7#15342#15335
Half → 25K106203-97#15335#15432
25K → 30K60605-545#15432#15977
30K → 20M43208-165#15977#16142
20M → 21M34201-167#16142#16309
21M → 35K5535+20#16309#16289
35K → 23M81810#16289#16289
23M → 24M7181-10#16289#16299
24M → 40K8246+36#16299#16263
40K → 25.2M1949-30#16263#16293
25.2M → Finish34110-76#16293#16369
TOTALS17312274-543
📊

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