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BOSTON MARATHON 2023

Judy Ritter

Bib: 14314•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F40-44)
#0 / 1878
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:40/mi
23:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
47:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:10:23
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:33:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:38:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:25/mi
1:56:26
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:20:16
↑ 181↓ 1480.2%
20M
8:52/mi
2:32:19
↑ 64↓ 500.2%
21M
8:04/mi
2:40:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:18/mi
2:45:51
↑ 17↓ 861.7%
23M
7:45/mi
2:55:33
↑ 23↓ 630.6%
24M
7:32/mi
3:03:05
↓ 821.3%
40K· 24.85 mi
7:33/mi
3:09:32
↓ 200.3%
25.2M
8:19/mi
3:12:24
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:20:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:27
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:41:34
Pace7:45 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0423:487:4023:48
7:40
-
10K
6.21 mi11:16:3347:177:3723:29
7:34
-0:06
15K
9.32 mi11:39:391:10:237:3323:06
7:26
-0:08
20K
12.43 mi12:02:441:33:287:3123:05
7:26
0:00
Half
13.11 mi12:07:431:38:277:314:59
7:18
-0:08
25K
15.53 mi12:25:421:56:267:3017:59
7:25
+0:07
30K
18.64 mi12:49:322:20:167:3123:50
7:40
+0:15
20M
20.00 mi13:01:352:32:197:3712:03
8:52
+1:12
21M
21.00 mi13:09:392:40:237:388:04
8:04
-0:48
35K
21.75 mi13:15:072:45:517:385:28
7:18
-0:46
23M
23.00 mi13:24:492:55:337:389:42
7:45
+0:27
24M
24.00 mi13:32:213:03:057:387:32
7:32
-0:13
40K
24.85 mi13:38:483:09:327:386:27
7:33
+0:01
25.2M
25.20 mi13:41:403:12:247:382:52
8:19
+0:46
Finish
26.22 mi13:49:173:20:017:387:37
7:28
-0:51

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

7:18 /mi

Average Pace

7:38 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:27

5% of race

Time at Steady Pace

2:46:35

83% of race

Time at Slower Pace

22:59

11% of race

Average Pace: 7:38 /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 mi10:53:0423:487:4023:48
7:40
#11115
10K
6.21 mi11:16:3347:177:3723:29
7:34
#10998
15K
9.32 mi11:39:391:10:237:3323:06
7:26
#10511
20K
12.43 mi12:02:441:33:287:3123:05
7:26
#10022
Half
13.11 mi12:07:431:38:277:314:59
7:18
#9937
25K
15.53 mi12:25:421:56:267:3017:59
7:25
#9607
30K
18.64 mi12:49:322:20:167:3123:50
7:40
#9352
20M
20.00 mi13:01:352:32:197:3712:03
8:52
#9864
21M
21.00 mi13:09:392:40:237:388:04
8:04
#9714
35K
21.75 mi13:15:072:45:517:385:28
7:18
#9613
23M
23.00 mi13:24:492:55:337:389:42
7:45
#9474
24M
24.00 mi13:32:213:03:057:387:32
7:32
#9375
40K
24.85 mi13:38:483:09:327:386:27
7:33
#9252
25.2M
25.20 mi13:41:403:12:247:382:52
8:19
#9232
Finish
26.22 mi13:49:173:20:017:387:37
7:28
#9194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11115238823889658(Top 36%)1691(Top 15%)1691(Top 90%)
10K6.21 mi3.10 mi10998+1172322+662322+6610946(Top 41%)2282(Top 20%)2282(Top 122%)
15K9.32 mi3.11 mi10511+4872069+2532069+2539658(Top 36%)1691(Top 15%)1691(Top 90%)
20K12.43 mi3.11 mi10022+4891837+2321837+2328763(Top 33%)1400(Top 12%)1400(Top 75%)
Half13.11 mi0.68 mi9937+851812+251812+258720(Top 33%)1380(Top 12%)1380(Top 73%)
25K15.53 mi2.42 mi9607+3301692+1201692+1208181(Top 31%)1250(Top 11%)1250(Top 67%)
30K18.64 mi3.11 mi9352+2551630+621630+628456(Top 32%)1492(Top 13%)1492(Top 79%)
20M20.00 mi1.36 mi9864-5121858-2281858-22815818(Top 59%)5454(Top 48%)5454(Top 290%)
21M21.00 mi1.00 mi9714+1501810+481810+487826(Top 29%)1441(Top 13%)1441(Top 77%)
35K21.75 mi0.75 mi9613+1011788+221788+227244(Top 27%)1206(Top 11%)1206(Top 64%)
23M23.00 mi1.25 mi9474+1391754+341754+348080(Top 30%)1624(Top 14%)1624(Top 86%)
24M24.00 mi1.00 mi9375+991749+51749+57959(Top 30%)1659(Top 15%)1659(Top 88%)
40K24.85 mi0.85 mi9252+1231722+271722+277018(Top 26%)1379(Top 12%)1379(Top 73%)
25.2M25.20 mi0.35 mi9232+201728-61728-68442(Top 32%)1993(Top 17%)1993(Top 106%)
Finish26.22 mi1.02 mi9194+381735-71735-78387(Top 32%)1988(Top 17%)1988(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9658

Females

1691

F40-44

1691

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10946

Females

2282

F40-44

2282

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9658

Females

1691

F40-44

1691

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8763

Females

1400

F40-44

1400

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8720

Females

1380

F40-44

1380

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8181

Females

1250

F40-44

1250

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8456

Females

1492

F40-44

1492

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15818

Females

5454

F40-44

5454

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7826

Females

1441

F40-44

1441

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

7244

Females

1206

F40-44

1206

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8080

Females

1624

F40-44

1624

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

7959

Females

1659

F40-44

1659

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7018

Females

1379

F40-44

1379

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8442

Females

1993

F40-44

1993

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8387

Females

1988

F40-44

1988

Passing Analysis

Category:
Athletes Passed
2937*
Passed By
1016
Net Change
+1921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11115
5K → 10K358241+117#11115#10998
10K → 15K52437+487#10998#10511
15K → 20K502*13+489#10511#10022
20K → Half87*2+85#10022#9937
Half → 25K337*7+330#9937#9607
25K → 30K305*50+255#9607#9352
30K → 20M17529-512#9352#9864
20M → 21M16313+150#9864#9714
21M → 35K1054+101#9714#9613
35K → 23M16324+139#9613#9474
23M → 24M12425+99#9474#9375
24M → 40K13815+123#9375#9252
40K → 25.2M4121+20#9252#9232
25.2M → Finish7335+38#9232#9194
TOTALS2937*1016+1921

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

📊

Passing Visuals

Category:
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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