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BOSTON MARATHON 2023

Frank Pendleton

Bib: 19411•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
8:19/mi
25:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:32/mi
52:22
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:19:38
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:46:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:52:05
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:12:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:52/mi
2:40:27
↑ 181↓ 1480.2%
20M
9:08/mi
2:52:52
↑ 64↓ 500.2%
21M
9:38/mi
3:02:30
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:09:14
↑ 17↓ 861.7%
23M
9:29/mi
3:21:06
↑ 23↓ 630.6%
24M
9:37/mi
3:30:43
↓ 821.3%
40K· 24.85 mi
9:49/mi
3:39:07
↓ 200.3%
25.2M
10:29/mi
3:42:44
↑ 13↓ 160.2%
Finish· 26.22 mi
9:45/mi
3:52:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:05
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:00:35
Pace9:12 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0125:508:1925:50
8:19
-
10K
6.21 mi11:49:3352:228:2626:32
8:32
+0:13
15K
9.32 mi12:16:491:19:388:3327:16
8:47
+0:15
20K
12.43 mi12:43:281:46:178:3326:39
8:35
-0:12
Half
13.11 mi12:49:161:52:058:335:48
8:30
-0:05
25K
15.53 mi13:10:062:12:558:3320:50
8:36
+0:06
30K
18.64 mi13:37:382:40:278:3627:32
8:52
+0:16
20M
20.00 mi13:50:032:52:528:3912:25
9:08
+0:16
21M
21.00 mi13:59:413:02:308:419:38
9:38
+0:30
35K
21.75 mi14:06:253:09:148:426:44
9:00
-0:38
23M
23.00 mi14:18:173:21:068:4511:52
9:29
+0:29
24M
24.00 mi14:27:543:30:438:479:37
9:37
+0:08
40K
24.85 mi14:36:183:39:078:498:24
9:49
+0:12
25.2M
25.20 mi14:39:553:42:448:503:37
10:29
+0:40
Finish
26.22 mi14:49:513:52:408:539:56
9:45
-0:44

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

8:19 /mi

Average Pace

8:53 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:39

45% of race

Time at Steady Pace

1:13:57

32% of race

Time at Slower Pace

53:04

23% of race

Average Pace: 8:52 /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 mi11:23:0125:508:1925:50
8:19
#16250
10K
6.21 mi11:49:3352:228:2626:32
8:32
#17397
15K
9.32 mi12:16:491:19:388:3327:16
8:47
#18130
20K
12.43 mi12:43:281:46:178:3326:39
8:35
#17901
Half
13.11 mi12:49:161:52:058:335:48
8:30
#17893
25K
15.53 mi13:10:062:12:558:3320:50
8:36
#17660
30K
18.64 mi13:37:382:40:278:3627:32
8:52
#17403
20M
20.00 mi13:50:032:52:528:3912:25
9:08
#17378
21M
21.00 mi13:59:413:02:308:419:38
9:38
#17317
35K
21.75 mi14:06:253:09:148:426:44
9:00
#17346
23M
23.00 mi14:18:173:21:068:4511:52
9:29
#17428
24M
24.00 mi14:27:543:30:438:479:37
9:37
#17586
40K
24.85 mi14:36:183:39:078:498:24
9:49
#17714
25.2M
25.20 mi14:39:553:42:448:503:37
10:29
#17751
Finish
26.22 mi14:49:513:52:408:539:56
9:45
#17918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16250107961079619371(Top 73%)12036(Top 79%)12036(Top 846%)
10K6.21 mi3.10 mi17397-114711217-42111217-42118486(Top 69%)11708(Top 77%)11708(Top 823%)
15K9.32 mi3.11 mi18130-73311508-29111508-29119371(Top 73%)12036(Top 79%)12036(Top 846%)
20K12.43 mi3.11 mi17901+22911414+9411414+9417334(Top 65%)11188(Top 74%)11188(Top 787%)
Half13.11 mi0.68 mi17893+811413+111413+117691(Top 66%)11379(Top 75%)11379(Top 800%)
25K15.53 mi2.42 mi17660+23311309+10411309+10416771(Top 63%)10876(Top 72%)10876(Top 765%)
30K18.64 mi3.11 mi17403+25711191+11811191+11816439(Top 62%)10672(Top 70%)10672(Top 750%)
20M20.00 mi1.36 mi17378+2511153+3811153+3817243(Top 65%)10921(Top 72%)10921(Top 768%)
21M21.00 mi1.00 mi17317+6111110+4311110+4316571(Top 62%)10602(Top 70%)10602(Top 746%)
35K21.75 mi0.75 mi17346-2911116-611116-617896(Top 67%)11097(Top 73%)11097(Top 780%)
23M23.00 mi1.25 mi17428-8211131-1511131-1518242(Top 69%)11226(Top 74%)11226(Top 789%)
24M24.00 mi1.00 mi17586-15811178-4711178-4719611(Top 74%)11820(Top 78%)11820(Top 831%)
40K24.85 mi0.85 mi17714-12811231-5311231-5319444(Top 73%)11681(Top 77%)11681(Top 821%)
25.2M25.20 mi0.35 mi17751-3711238-711238-719024(Top 71%)11480(Top 76%)11480(Top 807%)
Finish26.22 mi1.02 mi17918-16711293-5511293-5520951(Top 79%)12394(Top 82%)12394(Top 872%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19371

Males

12036

M55-59

12036

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18486

Males

11708

M55-59

11708

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19371

Males

12036

M55-59

12036

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

17334

Males

11188

M55-59

11188

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

17691

Males

11379

M55-59

11379

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16771

Males

10876

M55-59

10876

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16439

Males

10672

M55-59

10672

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

17243

Males

10921

M55-59

10921

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

16571

Males

10602

M55-59

10602

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

17896

Males

11097

M55-59

11097

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18242

Males

11226

M55-59

11226

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

19611

Males

11820

M55-59

11820

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19444

Males

11681

M55-59

11681

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

19024

Males

11480

M55-59

11480

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20951

Males

12394

M55-59

12394

Passing Analysis

Category:
Athletes Passed
1362
Passed By
3030
Net Change
-1668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16250
5K → 10K461193-1147#16250#17397
10K → 15K36769-733#17397#18130
15K → 20K29667+229#18130#17901
20K → Half3931+8#17901#17893
Half → 25K25623+233#17893#17660
25K → 30K30548+257#17660#17403
30K → 20M10277+25#17403#17378
20M → 21M11554+61#17378#17317
21M → 35K4170-29#17317#17346
35K → 23M61143-82#17346#17428
23M → 24M23181-158#17428#17586
24M → 40K22150-128#17586#17714
40K → 25.2M946-37#17714#17751
25.2M → Finish11178-167#17751#17918
TOTALS13623030-1668
📊

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