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BOSTON MARATHON 2023

Angela Switt

Bib: 9009•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Female)
#0 / 11423
Top 4%
Masters (Masters Women)
#0 / 6539
Top 1%
Division (F45-49)
#0 / 1817
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:37
Rank: #5994
Start → 5K
21:37 | 6:57/mi
10K· 6.21 mi
43:20
Rank: #6355 (-361)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:05:03
Rank: #6376 (-21)
10K → 15K
21:43 | 6:59/mi
20K· 12.43 mi
1:27:00
Rank: #6352 (+24)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:31:45
Rank: #6358 (-6)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:49:04
Rank: #6353 (+5)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:11:22
Rank: #6111 (+242)
25K → 30K
22:18 | 7:11/mi
20M
2:21:09
Rank: #5989 (+122)
30K → 20M
9:47 | 7:12/mi
21M
2:28:32
Rank: #5842 (+147)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:33:46
Rank: #5804 (+38)
21M → 35K
5:14 | 7:00/mi
23M
2:43:00
Rank: #5740 (+64)
35K → 23M
9:14 | 7:22/mi
24M
2:50:10
Rank: #5679 (+61)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:56:25
Rank: #5625 (+54)
24M → 40K
6:15 | 7:19/mi
25.2M
2:59:05
Rank: #5594 (+31)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:06:15
Rank: #5531 (+63)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:45
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:34:30
Pace7:13 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1521:376:5721:37
6:57
-
10K
6.21 mi11:08:5843:206:5821:43
6:59
+0:02
15K
9.32 mi11:30:411:05:036:5921:43
6:59
0:00
20K
12.43 mi11:52:381:27:007:0021:57
7:04
+0:05
Half
13.11 mi11:57:231:31:457:004:45
6:58
-0:06
25K
15.53 mi12:14:421:49:047:0117:19
7:09
+0:11
30K
18.64 mi12:37:002:11:227:0322:18
7:11
+0:02
20M
20.00 mi12:46:472:21:097:039:47
7:12
+0:01
21M
21.00 mi12:54:102:28:327:047:23
7:23
+0:11
35K
21.75 mi12:59:242:33:467:045:14
7:00
-0:23
23M
23.00 mi13:08:382:43:007:059:14
7:22
+0:22
24M
24.00 mi13:15:482:50:107:057:10
7:10
-0:12
40K
24.85 mi13:22:032:56:257:066:15
7:19
+0:09
25.2M
25.20 mi13:24:432:59:057:062:40
7:44
+0:25
Finish
26.22 mi13:31:533:06:157:077:10
7:02
-0:42

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

6:57 /mi

Average Pace

7:07 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:35

99% of race

Time at Steady Pace

2:40

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:06 /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 mi10:47:1521:376:5721:37
6:57
#5994
10K
6.21 mi11:08:5843:206:5821:43
6:59
#6355
15K
9.32 mi11:30:411:05:036:5921:43
6:59
#6376
20K
12.43 mi11:52:381:27:007:0021:57
7:04
#6352
Half
13.11 mi11:57:231:31:457:004:45
6:58
#6358
25K
15.53 mi12:14:421:49:047:0117:19
7:09
#6353
30K
18.64 mi12:37:002:11:227:0322:18
7:11
#6111
20M
20.00 mi12:46:472:21:097:039:47
7:12
#5989
21M
21.00 mi12:54:102:28:327:047:23
7:23
#5842
35K
21.75 mi12:59:242:33:467:045:14
7:00
#5804
23M
23.00 mi13:08:382:43:007:059:14
7:22
#5740
24M
24.00 mi13:15:482:50:107:057:10
7:10
#5679
40K
24.85 mi13:22:032:56:257:066:15
7:19
#5625
25.2M
25.20 mi13:24:432:59:057:062:40
7:44
#5594
Finish
26.22 mi13:31:533:06:157:077:10
7:02
#5531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi59945065066502(Top 24%)634(Top 6%)634(Top 35%)
10K6.21 mi3.10 mi6355-361587-81587-816767(Top 25%)691(Top 6%)691(Top 38%)
15K9.32 mi3.11 mi6376-21599-12599-126502(Top 24%)634(Top 6%)634(Top 35%)
20K12.43 mi3.11 mi6352+24598+1598+16378(Top 24%)613(Top 5%)613(Top 34%)
Half13.11 mi0.68 mi6358-6602-4602-46382(Top 24%)594(Top 5%)594(Top 33%)
25K15.53 mi2.42 mi6353+5603-1603-16354(Top 24%)655(Top 6%)655(Top 36%)
30K18.64 mi3.11 mi6111+242558+45558+455377(Top 20%)473(Top 4%)473(Top 26%)
20M20.00 mi1.36 mi5989+122541+17541+175121(Top 19%)480(Top 4%)480(Top 26%)
21M21.00 mi1.00 mi5842+147517+24517+244090(Top 15%)328(Top 3%)328(Top 18%)
35K21.75 mi0.75 mi5804+38512+5512+55356(Top 20%)582(Top 5%)582(Top 32%)
23M23.00 mi1.25 mi5740+64515-3515-35742(Top 22%)725(Top 6%)725(Top 40%)
24M24.00 mi1.00 mi5679+61509+6509+65578(Top 21%)737(Top 6%)737(Top 41%)
40K24.85 mi0.85 mi5625+54506+3506+35536(Top 21%)812(Top 7%)812(Top 45%)
25.2M25.20 mi0.35 mi5594+31505+1505+15095(Top 19%)740(Top 6%)740(Top 41%)
Finish26.22 mi1.02 mi5531+63502+3502+35420(Top 20%)867(Top 8%)867(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6502

Females

634

F45-49

634

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6767

Females

691

F45-49

691

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6502

Females

634

F45-49

634

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6378

Females

613

F45-49

613

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6382

Females

594

F45-49

594

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6354

Females

655

F45-49

655

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5377

Females

473

F45-49

473

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5121

Females

480

F45-49

480

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4090

Females

328

F45-49

328

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5356

Females

582

F45-49

582

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5742

Females

725

F45-49

725

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5578

Females

737

F45-49

737

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5536

Females

812

F45-49

812

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5095

Females

740

F45-49

740

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5420

Females

867

F45-49

867

Passing Analysis

Category:
Athletes Passed
1348
Passed By
885
Net Change
+463
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5994
5K → 10K64425-361#5994#6355
10K → 15K107128-21#6355#6376
15K → 20K11490+24#6376#6352
20K → Half1622-6#6352#6358
Half → 25K7671+5#6358#6353
25K → 30K26422+242#6353#6111
30K → 20M13513+122#6111#5989
20M → 21M1492+147#5989#5842
21M → 35K5113+38#5842#5804
35K → 23M9329+64#5804#5740
23M → 24M8524+61#5740#5679
24M → 40K7218+54#5679#5625
40K → 25.2M376+31#5625#5594
25.2M → Finish8522+63#5594#5531
TOTALS1348885+463
📊

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