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BOSTON MARATHON 2023

Anne Jones

Bib: 18694•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 29%
Masters (Masters Women)
#0 / 6539
Top 16%
Division (F50-54)
#0 / 1207
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:52
Rank: #14057
Start → 5K
8:00/mi
24:52 split
10K· 6.21 mi
49:12
Rank: #13723 (+334)
5K → 10K
7:50/mi
24:20 split
15K· 9.32 mi
1:13:16
Rank: #13234 (+489)
10K → 15K
7:45/mi
24:04 split
20K· 12.43 mi
1:37:57
Rank: #13147 (+87)
15K → 20K
7:57/mi
24:41 split
Half· 13.11 mi
1:43:16
Rank: #13104 (+43)
20K → Half
7:48/mi
5:19 split
25K· 15.53 mi
2:02:24
Rank: #12865 (+239)
Half → 25K
7:53/mi
19:08 split
30K· 18.64 mi
2:27:30
Rank: #12574 (+291)
25K → 30K
8:05/mi
25:06 split
20M
2:38:46
Rank: #12541 (+33)
30K → 20M
8:17/mi
11:16 split
21M
2:47:30
Rank: #12457 (+84)
20M → 21M
8:44/mi
8:44 split
35K· 21.75 mi
2:53:26
Rank: #12432 (+25)
21M → 35K
7:56/mi
5:56 split
23M
3:03:49
Rank: #12385 (+47)
35K → 23M
8:18/mi
10:23 split
24M
3:11:53
Rank: #12348 (+37)
23M → 24M
8:04/mi
8:04 split
40K· 24.85 mi
3:18:57
Rank: #12316 (+32)
24M → 40K
8:16/mi
7:04 split
25.2M
3:22:13
Rank: #12372 (-56)
40K → 25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:30:21
Rank: #12366 (+6)
25.2M → Finish
7:59/mi
8:08 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:47:05
Pace8:10 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0024:528:0024:52
8:00
-
10K
6.21 mi11:40:2049:127:5524:20
7:50
-0:10
15K
9.32 mi12:04:241:13:167:5224:04
7:45
-0:05
20K
12.43 mi12:29:051:37:577:5324:41
7:57
+0:12
Half
13.11 mi12:34:241:43:167:535:19
7:48
-0:09
25K
15.53 mi12:53:322:02:247:5319:08
7:53
+0:05
30K
18.64 mi13:18:382:27:307:5525:06
8:05
+0:12
20M
20.00 mi13:29:542:38:467:5611:16
8:17
+0:12
21M
21.00 mi13:38:382:47:307:598:44
8:44
+0:27
35K
21.75 mi13:44:342:53:267:585:56
7:56
-0:48
23M
23.00 mi13:54:573:03:498:0010:23
8:18
+0:22
24M
24.00 mi14:03:013:11:538:008:04
8:04
-0:14
40K
24.85 mi14:10:053:18:578:007:04
8:16
+0:12
25.2M
25.20 mi14:13:213:22:138:013:16
9:28
+1:12
Finish
26.22 mi14:21:293:30:218:028:08
7:59
-1:29

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

7:45 /mi

Average Pace

8:02 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:04

11% of race

Time at Steady Pace

2:25:34

69% of race

Time at Slower Pace

40:43

19% of race

Average Pace: 8:01 /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 mi11:16:0024:528:0024:52
8:00
#14057
10K
6.21 mi11:40:2049:127:5524:20
7:50
#13723
15K
9.32 mi12:04:241:13:167:5224:04
7:45
#13234
20K
12.43 mi12:29:051:37:577:5324:41
7:57
#13147
Half
13.11 mi12:34:241:43:167:535:19
7:48
#13104
25K
15.53 mi12:53:322:02:247:5319:08
7:53
#12865
30K
18.64 mi13:18:382:27:307:5525:06
8:05
#12574
20M
20.00 mi13:29:542:38:467:5611:16
8:17
#12541
21M
21.00 mi13:38:382:47:307:598:44
8:44
#12457
35K
21.75 mi13:44:342:53:267:585:56
7:56
#12432
23M
23.00 mi13:54:573:03:498:0010:23
8:18
#12385
24M
24.00 mi14:03:013:11:538:008:04
8:04
#12348
40K
24.85 mi14:10:053:18:578:007:04
8:16
#12316
25.2M
25.20 mi14:13:213:22:138:013:16
9:28
#12372
Finish
26.22 mi14:21:293:30:218:028:08
7:59
#12366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi140574065406512279(Top 46%)3066(Top 27%)3066(Top 254%)
10K6.21 mi3.10 mi13723+3343879+1863879+18613413(Top 50%)3663(Top 32%)3663(Top 303%)
15K9.32 mi3.11 mi13234+4893597+2823597+28212279(Top 46%)3066(Top 27%)3066(Top 254%)
20K12.43 mi3.11 mi13147+873577+203577+2012998(Top 49%)3548(Top 31%)3548(Top 294%)
Half13.11 mi0.68 mi13104+433544+333544+3312721(Top 48%)3327(Top 29%)3327(Top 276%)
25K15.53 mi2.42 mi12865+2393437+1073437+10711873(Top 45%)3005(Top 26%)3005(Top 249%)
30K18.64 mi3.11 mi12574+2913304+1333304+13311528(Top 43%)2917(Top 26%)2917(Top 242%)
20M20.00 mi1.36 mi12541+333297+73297+712316(Top 46%)3467(Top 30%)3467(Top 287%)
21M21.00 mi1.00 mi12457+843272+253272+2511898(Top 45%)3345(Top 29%)3345(Top 277%)
35K21.75 mi0.75 mi12432+253277-53277-511656(Top 44%)3235(Top 28%)3235(Top 268%)
23M23.00 mi1.25 mi12385+473270+73270+711863(Top 45%)3441(Top 30%)3441(Top 285%)
24M24.00 mi1.00 mi12348+373264+63264+611720(Top 44%)3439(Top 30%)3439(Top 285%)
40K24.85 mi0.85 mi12316+323267-33267-311819(Top 44%)3566(Top 31%)3566(Top 295%)
25.2M25.20 mi0.35 mi12372-563308-413308-4115063(Top 57%)5317(Top 47%)5317(Top 441%)
Finish26.22 mi1.02 mi12366+63329-213329-2112014(Top 45%)3712(Top 32%)3712(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12279

Females

3066

F50-54

3066

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13413

Females

3663

F50-54

3663

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12279

Females

3066

F50-54

3066

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12998

Females

3548

F50-54

3548

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12721

Females

3327

F50-54

3327

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11873

Females

3005

F50-54

3005

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11528

Females

2917

F50-54

2917

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12316

Females

3467

F50-54

3467

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11898

Females

3345

F50-54

3345

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11656

Females

3235

F50-54

3235

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11863

Females

3441

F50-54

3441

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11720

Females

3439

F50-54

3439

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11819

Females

3566

F50-54

3566

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15063

Females

5317

F50-54

5317

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12014

Females

3712

F50-54

3712

Passing Analysis

Category:
Athletes Passed
2592
Passed By
901
Net Change
+1691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14057
5K → 10K497163+334#14057#13723
10K → 15K52536+489#13723#13234
15K → 20K218131+87#13234#13147
20K → Half6118+43#13147#13104
Half → 25K28243+239#13104#12865
25K → 30K34756+291#12865#12574
30K → 20M11885+33#12574#12541
20M → 21M12945+84#12541#12457
21M → 35K6338+25#12457#12432
35K → 23M10558+47#12432#12385
23M → 24M8144+37#12385#12348
24M → 40K7644+32#12348#12316
40K → 25.2M1470-56#12316#12372
25.2M → Finish7670+6#12372#12366
TOTALS2592901+1691
📊

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