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BOSTON MARATHON 2024

Penny Sherrod

Bib: 21040•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:16
Rank: #17540
Start → 5K
26:16 | 8:27/mi
10K· 6.21 mi
52:53
Rank: #17582 (-42)
5K → 10K
26:37 | 8:34/mi
15K· 9.32 mi
1:19:58
Rank: #17553 (+29)
10K → 15K
27:05 | 8:43/mi
20K· 12.43 mi
1:48:04
Rank: #17493 (+60)
15K → 20K
28:06 | 9:03/mi
Half· 13.11 mi
1:54:01
Rank: #17440 (+53)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:16:37
Rank: #17343 (+97)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:46:43
Rank: #17103 (+240)
25K → 30K
30:06 | 9:41/mi
20M
3:00:34
Rank: #17125 (-22)
30K → 20M
13:51 | 10:12/mi
21M
3:12:11
Rank: #17234 (-109)
20M → 21M
11:37 | 11:37/mi
35K· 21.75 mi
3:20:32
Rank: #17404 (-170)
21M → 35K
8:21 | 11:10/mi
23M
3:34:14
Rank: #17490 (-86)
35K → 23M
13:42 | 10:57/mi
24M
3:44:51
Rank: #17528 (-38)
23M → 24M
10:37 | 10:37/mi
40K· 24.85 mi
3:54:47
Rank: #17612 (-84)
24M → 40K
9:56 | 11:37/mi
25.2M
3:58:41
Rank: #17563 (+49)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
4:09:15
Rank: #17612 (-49)
25.2M → Finish
10:34 | 10:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:01
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:15:14
Pace10:19 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1126:168:2726:16
8:27
-
10K
6.21 mi11:48:4852:538:3126:37
8:34
+0:07
15K
9.32 mi12:15:531:19:588:3527:05
8:43
+0:09
20K
12.43 mi12:43:591:48:048:4228:06
9:03
+0:20
Half
13.11 mi12:49:561:54:018:425:57
8:43
-0:20
25K
15.53 mi13:12:322:16:378:4822:36
9:19
+0:36
30K
18.64 mi13:42:382:46:438:5730:06
9:41
+0:22
20M
20.00 mi13:56:293:00:349:0213:51
10:12
+0:31
21M
21.00 mi14:08:063:12:119:0911:37
11:37
+1:25
35K
21.75 mi14:16:273:20:329:138:21
11:10
-0:27
23M
23.00 mi14:30:093:34:149:1913:42
10:57
-0:13
24M
24.00 mi14:40:463:44:519:2210:37
10:37
-0:20
40K
24.85 mi14:50:423:54:479:279:56
11:37
+1:00
25.2M
25.20 mi14:54:363:58:419:283:54
11:19
-0:18
Finish
26.22 mi15:05:104:09:159:3110:34
10:22
-0:57

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

8:27 /mi

Average Pace

9:31 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:37

55% of race

Time at Steady Pace

1:05:08

26% of race

Time at Slower Pace

47:30

19% of race

Average Pace: 9:30 /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 mi11:22:1126:168:2726:16
8:27
#17540
10K
6.21 mi11:48:4852:538:3126:37
8:34
#17582
15K
9.32 mi12:15:531:19:588:3527:05
8:43
#17553
20K
12.43 mi12:43:591:48:048:4228:06
9:03
#17493
Half
13.11 mi12:49:561:54:018:425:57
8:43
#17440
25K
15.53 mi13:12:322:16:378:4822:36
9:19
#17343
30K
18.64 mi13:42:382:46:438:5730:06
9:41
#17103
20M
20.00 mi13:56:293:00:349:0213:51
10:12
#17125
21M
21.00 mi14:08:063:12:119:0911:37
11:37
#17234
35K
21.75 mi14:16:273:20:329:138:21
11:10
#17404
23M
23.00 mi14:30:093:34:149:1913:42
10:57
#17490
24M
24.00 mi14:40:463:44:519:2210:37
10:37
#17528
40K
24.85 mi14:50:423:54:479:279:56
11:37
#17612
25.2M
25.20 mi14:54:363:58:419:283:54
11:19
#17563
Finish
26.22 mi15:05:104:09:159:3110:34
10:22
#17612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi175406492649217583(Top 69%)6478(Top 59%)6478(Top 546%)
10K6.21 mi3.10 mi17582-426491+16491+117690(Top 69%)6545(Top 60%)6545(Top 551%)
15K9.32 mi3.11 mi17553+296460+316460+3117583(Top 69%)6478(Top 59%)6478(Top 546%)
20K12.43 mi3.11 mi17493+606457+36457+317527(Top 69%)6447(Top 59%)6447(Top 543%)
Half13.11 mi0.68 mi17440+536435+226435+2216999(Top 67%)6230(Top 57%)6230(Top 525%)
25K15.53 mi2.42 mi17343+976397+386397+3816887(Top 66%)6205(Top 57%)6205(Top 523%)
30K18.64 mi3.11 mi17103+2406314+836314+8316209(Top 63%)6082(Top 56%)6082(Top 512%)
20M20.00 mi1.36 mi17125-226360-466360-4617108(Top 67%)6769(Top 62%)6769(Top 570%)
21M21.00 mi1.00 mi17234-1096456-966456-9617944(Top 70%)7297(Top 67%)7297(Top 615%)
35K21.75 mi0.75 mi17404-1706567-1116567-11120144(Top 79%)8414(Top 77%)8414(Top 709%)
23M23.00 mi1.25 mi17490-866640-736640-7318268(Top 71%)7533(Top 69%)7533(Top 635%)
24M24.00 mi1.00 mi17528-386691-516691-5118202(Top 71%)7564(Top 69%)7564(Top 637%)
40K24.85 mi0.85 mi17612-846769-786769-7819604(Top 77%)8299(Top 76%)8299(Top 699%)
25.2M25.20 mi0.35 mi17563+496763+66763+615543(Top 61%)6315(Top 58%)6315(Top 532%)
Finish26.22 mi1.02 mi17612-496816-536816-5319630(Top 77%)8288(Top 76%)8288(Top 698%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17583

Females

6478

F50-54

6478

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17690

Females

6545

F50-54

6545

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17583

Females

6478

F50-54

6478

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17527

Females

6447

F50-54

6447

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

16999

Females

6230

F50-54

6230

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16887

Females

6205

F50-54

6205

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16209

Females

6082

F50-54

6082

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17108

Females

6769

F50-54

6769

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17944

Females

7297

F50-54

7297

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20144

Females

8414

F50-54

8414

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18268

Females

7533

F50-54

7533

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18202

Females

7564

F50-54

7564

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19604

Females

8299

F50-54

8299

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15543

Females

6315

F50-54

6315

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19630

Females

8288

F50-54

8288

Passing Analysis

Category:
Athletes Passed
2013
Passed By
2085
Net Change
-72
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17540
5K → 10K260302-42#17540#17582
10K → 15K261232+29#17582#17553
15K → 20K288228+60#17553#17493
20K → Half7522+53#17493#17440
Half → 25K247150+97#17440#17343
25K → 30K381141+240#17343#17103
30K → 20M109131-22#17103#17125
20M → 21M64173-109#17125#17234
21M → 35K39209-170#17234#17404
35K → 23M84170-86#17404#17490
23M → 24M5290-38#17490#17528
24M → 40K40124-84#17528#17612
40K → 25.2M6011+49#17612#17563
25.2M → Finish53102-49#17563#17612
TOTALS20132085-72
📊

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