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BOSTON MARATHON 2023

Faye Britt

Bib: 22338•F

WA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:00
Rank: #18826
Start → 5K
8:41/mi
27:00 split
10K· 6.21 mi
54:20
Rank: #19373 (-547)
5K → 10K
8:48/mi
27:20 split
15K· 9.32 mi
1:22:16
Rank: #19739 (-366)
10K → 15K
8:59/mi
27:56 split
20K· 12.43 mi
1:51:11
Rank: #20096 (-357)
15K → 20K
9:18/mi
28:55 split
Half· 13.11 mi
1:57:20
Rank: #20125 (-29)
20K → Half
9:01/mi
6:09 split
25K· 15.53 mi
2:20:04
Rank: #20199 (-74)
Half → 25K
9:23/mi
22:44 split
30K· 18.64 mi
2:50:22
Rank: #20235 (-36)
25K → 30K
9:45/mi
30:18 split
20M
3:03:35
Rank: #20180 (+55)
30K → 20M
9:44/mi
13:13 split
21M
3:14:50
Rank: #20248 (-68)
20M → 21M
11:15/mi
11:15 split
35K· 21.75 mi
3:22:24
Rank: #20300 (-52)
21M → 35K
10:07/mi
7:34 split
23M
3:34:38
Rank: #20243 (+57)
35K → 23M
9:46/mi
12:14 split
24M
3:44:22
Rank: #20241 (+2)
23M → 24M
9:44/mi
9:44 split
40K· 24.85 mi
3:52:40
Rank: #20187 (+54)
24M → 40K
9:42/mi
8:18 split
25.2M
3:56:17
Rank: #20164 (+23)
40K → 25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
4:06:03
Rank: #20163 (+1)
25.2M → Finish
9:35/mi
9:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:20
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:08:43
Pace9:49 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2727:008:4127:00
8:41
-
10K
6.21 mi11:48:4754:208:4527:20
8:48
+0:07
15K
9.32 mi12:16:431:22:168:5027:56
8:59
+0:11
20K
12.43 mi12:45:381:51:118:5728:55
9:18
+0:19
Half
13.11 mi12:51:471:57:208:576:09
9:01
-0:17
25K
15.53 mi13:14:312:20:049:0122:44
9:23
+0:22
30K
18.64 mi13:44:492:50:229:0830:18
9:45
+0:22
20M
20.00 mi13:58:023:03:359:1113:13
9:44
-0:01
21M
21.00 mi14:09:173:14:509:1711:15
11:15
+1:31
35K
21.75 mi14:16:513:22:249:187:34
10:07
-1:08
23M
23.00 mi14:29:053:34:389:2012:14
9:46
-0:21
24M
24.00 mi14:38:493:44:229:219:44
9:44
-0:02
40K
24.85 mi14:47:073:52:409:228:18
9:42
-0:02
25.2M
25.20 mi14:50:443:56:179:233:37
10:29
+0:47
Finish
26.22 mi15:00:304:06:039:239:46
9:35
-0:54

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

8:41 /mi

Average Pace

9:23 /mi

Slowest Pace

11:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:20

48% of race

Time at Steady Pace

1:46:17

43% of race

Time at Slower Pace

22:26

9% of race

Average Pace: 9:23 /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 mi11:21:2727:008:4127:00
8:41
#18826
10K
6.21 mi11:48:4754:208:4527:20
8:48
#19373
15K
9.32 mi12:16:431:22:168:5027:56
8:59
#19739
20K
12.43 mi12:45:381:51:118:5728:55
9:18
#20096
Half
13.11 mi12:51:471:57:208:576:09
9:01
#20125
25K
15.53 mi13:14:312:20:049:0122:44
9:23
#20199
30K
18.64 mi13:44:492:50:229:0830:18
9:45
#20235
20M
20.00 mi13:58:023:03:359:1113:13
9:44
#20180
21M
21.00 mi14:09:173:14:509:1711:15
11:15
#20248
35K
21.75 mi14:16:513:22:249:187:34
10:07
#20300
23M
23.00 mi14:29:053:34:389:2012:14
9:46
#20243
24M
24.00 mi14:38:493:44:229:219:44
9:44
#20241
40K
24.85 mi14:47:073:52:409:228:18
9:42
#20187
25.2M
25.20 mi14:50:443:56:179:233:37
10:29
#20164
Finish
26.22 mi15:00:304:06:039:239:46
9:35
#20163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi188267094709420470(Top 77%)7940(Top 70%)7940(Top 437%)
10K6.21 mi3.10 mi19373-5477384-2907384-29019925(Top 75%)7654(Top 67%)7654(Top 421%)
15K9.32 mi3.11 mi19739-3667586-2027586-20220470(Top 77%)7940(Top 70%)7940(Top 437%)
20K12.43 mi3.11 mi20096-3577771-1857771-18520997(Top 79%)8228(Top 72%)8228(Top 453%)
Half13.11 mi0.68 mi20125-297785-147785-1420523(Top 77%)7978(Top 70%)7978(Top 439%)
25K15.53 mi2.42 mi20199-747817-327817-3220442(Top 77%)7954(Top 70%)7954(Top 438%)
30K18.64 mi3.11 mi20235-367863-467863-4620307(Top 76%)7944(Top 70%)7944(Top 437%)
20M20.00 mi1.36 mi20180+557846+177846+1719642(Top 74%)7660(Top 67%)7660(Top 422%)
21M21.00 mi1.00 mi20248-687894-487894-4821375(Top 80%)8666(Top 76%)8666(Top 477%)
35K21.75 mi0.75 mi20300-527931-377931-3721592(Top 81%)8816(Top 77%)8816(Top 485%)
23M23.00 mi1.25 mi20243+577904+277904+2719351(Top 73%)7612(Top 67%)7612(Top 419%)
24M24.00 mi1.00 mi20241+27913-97913-920019(Top 75%)7984(Top 70%)7984(Top 439%)
40K24.85 mi0.85 mi20187+547894+197894+1919068(Top 72%)7538(Top 66%)7538(Top 415%)
25.2M25.20 mi0.35 mi20164+237889+57889+519111(Top 72%)7572(Top 66%)7572(Top 417%)
Finish26.22 mi1.02 mi20163+17899-107899-1020434(Top 77%)8263(Top 72%)8263(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

20470

Females

7940

F45-49

7940

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19925

Females

7654

F45-49

7654

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

20470

Females

7940

F45-49

7940

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20997

Females

8228

F45-49

8228

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20523

Females

7978

F45-49

7978

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20442

Females

7954

F45-49

7954

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20307

Females

7944

F45-49

7944

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19642

Females

7660

F45-49

7660

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21375

Females

8666

F45-49

8666

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21592

Females

8816

F45-49

8816

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19351

Females

7612

F45-49

7612

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

20019

Females

7984

F45-49

7984

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19068

Females

7538

F45-49

7538

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19111

Females

7572

F45-49

7572

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20434

Females

8263

F45-49

8263

Passing Analysis

Category:
Athletes Passed
1019
Passed By
2356
Net Change
-1337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18826
5K → 10K140687-547#18826#19373
10K → 15K70436-366#19373#19739
15K → 20K85442-357#19739#20096
20K → Half1847-29#20096#20125
Half → 25K110184-74#20125#20199
25K → 30K137173-36#20199#20235
30K → 20M10550+55#20235#20180
20M → 21M52120-68#20180#20248
21M → 35K2577-52#20248#20300
35K → 23M9134+57#20300#20243
23M → 24M4745+2#20243#20241
24M → 40K7117+54#20241#20187
40K → 25.2M296+23#20187#20164
25.2M → Finish3938+1#20164#20163
TOTALS10192356-1337
📊

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