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BOSTON MARATHON 2023

Doug Benedetto

Bib: 19703•M

CT

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
8:21/mi
25:56
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
51:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:17:17
↑ 67↓ 78
20K· 12.43 mi
8:47/mi
1:44:35
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
1:51:02
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:11:55
↑ 66↓ 880.2%
30K· 18.64 mi
9:52/mi
2:42:34
↑ 181↓ 1480.2%
20M
9:03/mi
2:54:52
↑ 64↓ 500.2%
21M
11:07/mi
3:05:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:43/mi
3:12:30
↑ 17↓ 861.7%
23M
9:02/mi
3:23:49
↑ 23↓ 630.6%
24M
8:57/mi
3:32:46
↓ 821.3%
40K· 24.85 mi
9:27/mi
3:40:51
↓ 200.3%
25.2M
9:52/mi
3:44:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:55/mi
3:53:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:02
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:02:18
Pace9:20 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0925:568:2125:56
8:21
-
10K
6.21 mi11:48:2451:118:1425:15
8:08
-0:13
15K
9.32 mi12:14:301:17:178:1826:06
8:24
+0:16
20K
12.43 mi12:41:481:44:358:2527:18
8:47
+0:23
Half
13.11 mi12:48:151:51:028:286:27
9:27
+0:40
25K
15.53 mi13:09:082:11:558:3020:53
8:37
-0:50
30K
18.64 mi13:39:472:42:348:4330:39
9:52
+1:15
20M
20.00 mi13:52:052:54:528:4512:18
9:03
-0:49
21M
21.00 mi14:03:123:05:598:5111:07
11:07
+2:04
35K
21.75 mi14:09:433:12:308:516:31
8:43
-2:24
23M
23.00 mi14:21:023:23:498:5211:19
9:02
+0:19
24M
24.00 mi14:29:593:32:468:528:57
8:57
-0:05
40K
24.85 mi14:38:043:40:518:538:05
9:27
+0:30
25.2M
25.20 mi14:41:283:44:158:543:24
9:52
+0:25
Finish
26.22 mi14:50:333:53:208:549:05
8:55
-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

8:08 /mi

Average Pace

8:54 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:17

33% of race

Time at Steady Pace

1:36:21

41% of race

Time at Slower Pace

59:42

26% of race

Average Pace: 8:54 /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 mi11:23:0925:568:2125:56
8:21
#16498
10K
6.21 mi11:48:2451:118:1425:15
8:08
#16100
15K
9.32 mi12:14:301:17:178:1826:06
8:24
#16466
20K
12.43 mi12:41:481:44:358:2527:18
8:47
#17053
Half
13.11 mi12:48:151:51:028:286:27
9:27
#17372
25K
15.53 mi13:09:082:11:558:3020:53
8:37
#17278
30K
18.64 mi13:39:472:42:348:4330:39
9:52
#18115
20M
20.00 mi13:52:052:54:528:4512:18
9:03
#17991
21M
21.00 mi14:03:123:05:598:5111:07
11:07
#18316
35K
21.75 mi14:09:433:12:308:516:31
8:43
#18236
23M
23.00 mi14:21:023:23:498:5211:19
9:02
#18106
24M
24.00 mi14:29:593:32:468:528:57
8:57
#18071
40K
24.85 mi14:38:043:40:518:538:05
9:27
#18081
25.2M
25.20 mi14:41:283:44:158:543:24
9:52
#18060
Finish
26.22 mi14:50:333:53:208:549:05
8:55
#18052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16498108721087217170(Top 64%)11117(Top 73%)11117(Top 782%)
10K6.21 mi3.10 mi16100+39810740+13210740+13215747(Top 59%)10615(Top 70%)10615(Top 746%)
15K9.32 mi3.11 mi16466-36610876-13610876-13617170(Top 64%)11117(Top 73%)11117(Top 782%)
20K12.43 mi3.11 mi17053-58711071-19511071-19518614(Top 70%)11731(Top 77%)11731(Top 825%)
Half13.11 mi0.68 mi17372-31911207-13611207-13622021(Top 83%)13194(Top 87%)13194(Top 928%)
25K15.53 mi2.42 mi17278+9411152+5511152+5516897(Top 63%)10921(Top 72%)10921(Top 768%)
30K18.64 mi3.11 mi18115-83711455-30311455-30320670(Top 78%)12498(Top 82%)12498(Top 879%)
20M20.00 mi1.36 mi17991+12411386+6911386+6916840(Top 63%)10756(Top 71%)10756(Top 756%)
21M21.00 mi1.00 mi18316-32511513-12711513-12721082(Top 79%)12551(Top 83%)12551(Top 883%)
35K21.75 mi0.75 mi18236+8011469+4411469+4416529(Top 62%)10483(Top 69%)10483(Top 737%)
23M23.00 mi1.25 mi18106+13011409+6011409+6016284(Top 61%)10354(Top 68%)10354(Top 728%)
24M24.00 mi1.00 mi18071+3511379+3011379+3017042(Top 64%)10633(Top 70%)10633(Top 748%)
40K24.85 mi0.85 mi18081-1011376+311376+318214(Top 68%)11126(Top 73%)11126(Top 782%)
25.2M25.20 mi0.35 mi18060+2111358+1811358+1816911(Top 64%)10492(Top 69%)10492(Top 738%)
Finish26.22 mi1.02 mi18052+811346+1211346+1217577(Top 66%)10851(Top 72%)10851(Top 763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

17170

Males

11117

M55-59

11117

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15747

Males

10615

M55-59

10615

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

17170

Males

11117

M55-59

11117

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18614

Males

11731

M55-59

11731

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

22021

Males

13194

M55-59

13194

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16897

Males

10921

M55-59

10921

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20670

Males

12498

M55-59

12498

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16840

Males

10756

M55-59

10756

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21082

Males

12551

M55-59

12551

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

16529

Males

10483

M55-59

10483

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

16284

Males

10354

M55-59

10354

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

17042

Males

10633

M55-59

10633

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18214

Males

11126

M55-59

11126

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16911

Males

10492

M55-59

10492

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

17577

Males

10851

M55-59

10851

Passing Analysis

Category:
Athletes Passed
1521
Passed By
3075
Net Change
-1554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16498
5K → 10K545147+398#16498#16100
10K → 15K87453-366#16100#16466
15K → 20K57644-587#16466#17053
20K → Half0319-319#17053#17372
Half → 25K16369+94#17372#17278
25K → 30K41878-837#17278#18115
30K → 20M14824+124#18115#17991
20M → 21M27352-325#17991#18316
21M → 35K9111+80#18316#18236
35K → 23M14717+130#18236#18106
23M → 24M7540+35#18106#18071
24M → 40K4454-10#18071#18081
40K → 25.2M3615+21#18081#18060
25.2M → Finish6052+8#18060#18052
TOTALS15213075-1554
📊

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