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BOSTON MARATHON 2023

Anne Harris

Bib: 17133•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Masters (Masters Women)
#0 / 6539
Top 9%
Division (F40-44)
#0 / 1878
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:14
Rank: #12344
Start → 5K
24:14 | 7:48/mi
10K· 6.21 mi
47:54
Rank: #11897 (+447)
5K → 10K
23:40 | 7:37/mi
15K· 9.32 mi
1:11:41
Rank: #11706 (+191)
10K → 15K
23:47 | 7:39/mi
20K· 12.43 mi
1:36:05
Rank: #11806 (-100)
15K → 20K
24:24 | 7:51/mi
Half· 13.11 mi
1:41:16
Rank: #11757 (+49)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
2:00:02
Rank: #11507 (+250)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:24:23
Rank: #11138 (+369)
25K → 30K
24:21 | 7:50/mi
20M
2:35:17
Rank: #11052 (+86)
30K → 20M
10:54 | 8:01/mi
21M
2:43:42
Rank: #10964 (+88)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:49:22
Rank: #10880 (+84)
21M → 35K
5:40 | 7:34/mi
23M
2:59:18
Rank: #10778 (+102)
35K → 23M
9:56 | 7:56/mi
24M
3:07:05
Rank: #10705 (+73)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:13:49
Rank: #10613 (+92)
24M → 40K
6:44 | 7:53/mi
25.2M
3:16:42
Rank: #10567 (+46)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:24:20
Rank: #10462 (+105)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:16
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:43:04
Pace7:52 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5924:147:4824:14
7:48
-
10K
6.21 mi11:38:3947:547:4323:40
7:37
-0:11
15K
9.32 mi12:02:261:11:417:4123:47
7:39
+0:02
20K
12.43 mi12:26:501:36:057:4424:24
7:51
+0:12
Half
13.11 mi12:32:011:41:167:435:11
7:36
-0:15
25K
15.53 mi12:50:472:00:027:4418:46
7:44
+0:08
30K
18.64 mi13:15:082:24:237:4524:21
7:50
+0:06
20M
20.00 mi13:26:022:35:177:4610:54
8:01
+0:11
21M
21.00 mi13:34:272:43:427:488:25
8:25
+0:24
35K
21.75 mi13:40:072:49:227:475:40
7:34
-0:51
23M
23.00 mi13:50:032:59:187:489:56
7:56
+0:22
24M
24.00 mi13:57:503:07:057:487:47
7:47
-0:09
40K
24.85 mi14:04:343:13:497:486:44
7:53
+0:06
25.2M
25.20 mi14:07:273:16:427:482:53
8:22
+0:29
Finish
26.22 mi14:15:053:24:207:487:38
7:29
-0:53

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

7:29 /mi

Average Pace

7:48 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:02

94% of race

Time at Steady Pace

11:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi11:14:5924:147:4824:14
7:48
#12344
10K
6.21 mi11:38:3947:547:4323:40
7:37
#11897
15K
9.32 mi12:02:261:11:417:4123:47
7:39
#11706
20K
12.43 mi12:26:501:36:057:4424:24
7:51
#11806
Half
13.11 mi12:32:011:41:167:435:11
7:36
#11757
25K
15.53 mi12:50:472:00:027:4418:46
7:44
#11507
30K
18.64 mi13:15:082:24:237:4524:21
7:50
#11138
20M
20.00 mi13:26:022:35:177:4610:54
8:01
#11052
21M
21.00 mi13:34:272:43:427:488:25
8:25
#10964
35K
21.75 mi13:40:072:49:227:475:40
7:34
#10880
23M
23.00 mi13:50:032:59:187:489:56
7:56
#10778
24M
24.00 mi13:57:503:07:057:487:47
7:47
#10705
40K
24.85 mi14:04:343:13:497:486:44
7:53
#10613
25.2M
25.20 mi14:07:273:16:427:482:53
8:22
#10567
Finish
26.22 mi14:15:053:24:207:487:38
7:29
#10462
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi123443063306311475(Top 43%)2614(Top 23%)2614(Top 139%)
10K6.21 mi3.10 mi11897+4472812+2512812+25111495(Top 43%)2597(Top 23%)2597(Top 138%)
15K9.32 mi3.11 mi11706+1912729+832729+8311475(Top 43%)2614(Top 23%)2614(Top 139%)
20K12.43 mi3.11 mi11806-1002802-732802-7312198(Top 46%)3080(Top 27%)3080(Top 164%)
Half13.11 mi0.68 mi11757+492775+272775+2711048(Top 41%)2390(Top 21%)2390(Top 127%)
25K15.53 mi2.42 mi11507+2502643+1322643+13210635(Top 40%)2305(Top 20%)2305(Top 123%)
30K18.64 mi3.11 mi11138+3692485+1582485+1589660(Top 36%)2006(Top 18%)2006(Top 107%)
20M20.00 mi1.36 mi11052+862465+202465+2010444(Top 39%)2452(Top 21%)2452(Top 131%)
21M21.00 mi1.00 mi10964+882443+222443+229987(Top 38%)2379(Top 21%)2379(Top 127%)
35K21.75 mi0.75 mi10880+842413+302413+309142(Top 34%)1992(Top 17%)1992(Top 106%)
23M23.00 mi1.25 mi10778+1022395+182395+189326(Top 35%)2186(Top 19%)2186(Top 116%)
24M24.00 mi1.00 mi10705+732380+152380+159681(Top 36%)2430(Top 21%)2430(Top 129%)
40K24.85 mi0.85 mi10613+922370+102370+109199(Top 35%)2261(Top 20%)2261(Top 120%)
25.2M25.20 mi0.35 mi10567+462354+162354+168735(Top 33%)2138(Top 19%)2138(Top 114%)
Finish26.22 mi1.02 mi10462+1052326+282326+288512(Top 32%)2033(Top 18%)2033(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11475

Females

2614

F40-44

2614

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11495

Females

2597

F40-44

2597

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11475

Females

2614

F40-44

2614

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12198

Females

3080

F40-44

3080

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11048

Females

2390

F40-44

2390

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10635

Females

2305

F40-44

2305

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9660

Females

2006

F40-44

2006

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10444

Females

2452

F40-44

2452

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9987

Females

2379

F40-44

2379

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9142

Females

1992

F40-44

1992

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9326

Females

2186

F40-44

2186

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9681

Females

2430

F40-44

2430

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9199

Females

2261

F40-44

2261

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8735

Females

2138

F40-44

2138

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8512

Females

2033

F40-44

2033

Passing Analysis

Category:
Athletes Passed
2638*
Passed By
756
Net Change
+1882
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12344
5K → 10K593146+447#12344#11897
10K → 15K292101+191#11897#11706
15K → 20K125225-100#11706#11806
20K → Half6011+49#11806#11757
Half → 25K27222+250#11757#11507
25K → 30K40839+369#11507#11138
30K → 20M130*44+86#11138#11052
20M → 21M12234+88#11052#10964
21M → 35K9511+84#10964#10880
35K → 23M14038+102#10880#10778
23M → 24M10027+73#10778#10705
24M → 40K11422+92#10705#10613
40K → 25.2M548+46#10613#10567
25.2M → Finish13328+105#10567#10462
TOTALS2638*756+1882

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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