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BOSTON MARATHON 2023

Morgan Prudden

Bib: 18133•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 42%
Gender (Female)
#0 / 11423
Top 23%
Division (F18-39)
#0 / 4884
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:55
Rank: #11442
Start → 5K
23:55 | 7:42/mi
10K· 6.21 mi
47:40
Rank: #11542 (-100)
5K → 10K
23:45 | 7:39/mi
15K· 9.32 mi
1:11:27
Rank: #11502 (+40)
10K → 15K
23:47 | 7:39/mi
20K· 12.43 mi
1:35:33
Rank: #11432 (+70)
15K → 20K
24:06 | 7:45/mi
Half· 13.11 mi
1:40:45
Rank: #11417 (+15)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:59:37
Rank: #11300 (+117)
Half → 25K
18:52 | 7:47/mi
30K· 18.64 mi
2:24:31
Rank: #11189 (+111)
25K → 30K
24:54 | 8:01/mi
20M
2:35:24
Rank: #11100 (+89)
30K → 20M
10:53 | 8:01/mi
21M
2:44:00
Rank: #11082 (+18)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:49:57
Rank: #11108 (-26)
21M → 35K
5:57 | 7:57/mi
23M
3:00:12
Rank: #11082 (+26)
35K → 23M
10:15 | 8:11/mi
24M
3:08:14
Rank: #11102 (-20)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:15:22
Rank: #11122 (-20)
24M → 40K
7:08 | 8:21/mi
25.2M
3:18:22
Rank: #11108 (+14)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:26:36
Rank: #11156 (-48)
25.2M → Finish
8:14 | 8:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:45
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:45:51
Pace8:04 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1023:557:4223:55
7:42
-
10K
6.21 mi11:38:5547:407:4023:45
7:39
-0:03
15K
9.32 mi12:02:421:11:277:4023:47
7:39
0:00
20K
12.43 mi12:26:481:35:337:4124:06
7:45
+0:06
Half
13.11 mi12:32:001:40:457:415:12
7:37
-0:08
25K
15.53 mi12:50:521:59:377:4218:52
7:47
+0:10
30K
18.64 mi13:15:462:24:317:4524:54
8:01
+0:14
20M
20.00 mi13:26:392:35:247:4610:53
8:01
0:00
21M
21.00 mi13:35:152:44:007:498:36
8:36
+0:35
35K
21.75 mi13:41:122:49:577:495:57
7:57
-0:39
23M
23.00 mi13:51:273:00:127:5010:15
8:11
+0:14
24M
24.00 mi13:59:293:08:147:518:02
8:02
-0:09
40K
24.85 mi14:06:373:15:227:527:08
8:21
+0:19
25.2M
25.20 mi14:09:373:18:227:523:00
8:42
+0:21
Finish
26.22 mi14:17:513:26:367:538:14
8:05
-0:37

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

7:37 /mi

Average Pace

7:53 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:00

94% of race

Time at Steady Pace

11:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi11:15:1023:557:4223:55
7:42
#11442
10K
6.21 mi11:38:5547:407:4023:45
7:39
#11542
15K
9.32 mi12:02:421:11:277:4023:47
7:39
#11502
20K
12.43 mi12:26:481:35:337:4124:06
7:45
#11432
Half
13.11 mi12:32:001:40:457:415:12
7:37
#11417
25K
15.53 mi12:50:521:59:377:4218:52
7:47
#11300
30K
18.64 mi13:15:462:24:317:4524:54
8:01
#11189
20M
20.00 mi13:26:392:35:247:4610:53
8:01
#11100
21M
21.00 mi13:35:152:44:007:498:36
8:36
#11082
35K
21.75 mi13:41:122:49:577:495:57
7:57
#11108
23M
23.00 mi13:51:273:00:127:5010:15
8:11
#11082
24M
24.00 mi13:59:293:08:147:518:02
8:02
#11102
40K
24.85 mi14:06:373:15:227:527:08
8:21
#11122
25.2M
25.20 mi14:09:373:18:227:523:00
8:42
#11108
Finish
26.22 mi14:17:513:26:367:538:14
8:05
#11156
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114422564256411477(Top 43%)2616(Top 23%)2616(Top 54%)
10K6.21 mi3.10 mi11542-1002625-612625-6111752(Top 44%)2728(Top 24%)2728(Top 56%)
15K9.32 mi3.11 mi11502+402605+202605+2011477(Top 43%)2616(Top 23%)2616(Top 54%)
20K12.43 mi3.11 mi11432+702574+312574+3111380(Top 43%)2618(Top 23%)2618(Top 54%)
Half13.11 mi0.68 mi11417+152576-22576-211275(Top 42%)2506(Top 22%)2506(Top 51%)
25K15.53 mi2.42 mi11300+1172532+442532+4410963(Top 41%)2465(Top 22%)2465(Top 50%)
30K18.64 mi3.11 mi11189+1112525+72525+711023(Top 41%)2651(Top 23%)2651(Top 54%)
20M20.00 mi1.36 mi11100+892486+392486+3910362(Top 39%)2408(Top 21%)2408(Top 49%)
21M21.00 mi1.00 mi11082+182503-172503-1711070(Top 42%)2905(Top 25%)2905(Top 59%)
35K21.75 mi0.75 mi11108-262524-212524-2111794(Top 44%)3301(Top 29%)3301(Top 68%)
23M23.00 mi1.25 mi11082+262534-102534-1011112(Top 42%)3066(Top 27%)3066(Top 63%)
24M24.00 mi1.00 mi11102-202577-432577-4311488(Top 43%)3319(Top 29%)3319(Top 68%)
40K24.85 mi0.85 mi11122-202610-332610-3312342(Top 46%)3842(Top 34%)3842(Top 79%)
25.2M25.20 mi0.35 mi11108+142617-72617-710804(Top 41%)3078(Top 27%)3078(Top 63%)
Finish26.22 mi1.02 mi11156-482666-492666-4912656(Top 48%)4032(Top 35%)4032(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11477

Females

2616

F18-39

2616

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11752

Females

2728

F18-39

2728

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11477

Females

2616

F18-39

2616

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

11380

Females

2618

F18-39

2618

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11275

Females

2506

F18-39

2506

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10963

Females

2465

F18-39

2465

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11023

Females

2651

F18-39

2651

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10362

Females

2408

F18-39

2408

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11070

Females

2905

F18-39

2905

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11794

Females

3301

F18-39

3301

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11112

Females

3066

F18-39

3066

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11488

Females

3319

F18-39

3319

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12342

Females

3842

F18-39

3842

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10804

Females

3078

F18-39

3078

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12656

Females

4032

F18-39

4032

Passing Analysis

Category:
Athletes Passed
1685*
Passed By
1399
Net Change
+286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11442
5K → 10K262362-100#11442#11542
10K → 15K208168+40#11542#11502
15K → 20K195125+70#11502#11432
20K → Half3924+15#11432#11417
Half → 25K17558+117#11417#11300
25K → 30K237126+111#11300#11189
30K → 20M131*42+89#11189#11100
20M → 21M8769+18#11100#11082
21M → 35K3662-26#11082#11108
35K → 23M10377+26#11108#11082
23M → 24M6080-20#11082#11102
24M → 40K5777-20#11102#11122
40K → 25.2M4228+14#11122#11108
25.2M → Finish53101-48#11108#11156
TOTALS1685*1399+286

* 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