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BOSTON MARATHON 2023

Jeff Trudel

Bib: 25381•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
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
9:17/mi
28:51
↑ 97↓ 3451.5%
10K· 6.21 mi
9:04/mi
57:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:56/mi
1:24:45
↑ 67↓ 78
20K· 12.43 mi
8:54/mi
1:52:23
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:58:34
↑ 19↓ 370.5%
25K· 15.53 mi
9:35/mi
2:21:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:44/mi
2:52:03
↑ 181↓ 1480.2%
20M
9:59/mi
3:05:37
↑ 64↓ 500.2%
21M
11:09/mi
3:16:46
↑ 106↓ 241.6%
35K· 21.75 mi
10:50/mi
3:24:52
↑ 17↓ 861.7%
23M
10:40/mi
3:38:13
↑ 23↓ 630.6%
24M
10:13/mi
3:48:26
↓ 821.3%
40K· 24.85 mi
11:20/mi
3:58:07
↓ 200.3%
25.2M
11:01/mi
4:01:55
↑ 13↓ 160.2%
Finish· 26.22 mi
10:18/mi
4:12:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:34
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:13:51
Pace10:13 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5828:519:1728:51
9:17
-
10K
6.21 mi12:13:0857:019:1128:10
9:04
-0:13
15K
9.32 mi12:40:521:24:459:0627:44
8:56
-0:08
20K
12.43 mi13:08:301:52:239:0327:38
8:54
-0:02
Half
13.11 mi13:14:411:58:349:036:11
9:04
+0:10
25K
15.53 mi13:37:552:21:489:0823:14
9:35
+0:31
30K
18.64 mi14:08:102:52:039:1430:15
9:44
+0:09
20M
20.00 mi14:21:443:05:379:1713:34
9:59
+0:15
21M
21.00 mi14:32:533:16:469:2211:09
11:09
+1:10
35K
21.75 mi14:40:593:24:529:258:06
10:50
-0:19
23M
23.00 mi14:54:203:38:139:2913:21
10:40
-0:10
24M
24.00 mi15:04:333:48:269:3110:13
10:13
-0:27
40K
24.85 mi15:14:143:58:079:359:41
11:20
+1:07
25.2M
25.20 mi15:18:024:01:559:363:48
11:01
-0:19
Finish
26.22 mi15:28:324:12:259:3810:30
10:18
-0:43

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

8:54 /mi

Average Pace

9:38 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:34

47% of race

Time at Steady Pace

1:27:46

35% of race

Time at Slower Pace

46:05

18% of race

Average Pace: 9:38 /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 mi11:44:5828:519:1728:51
9:17
#21480
10K
6.21 mi12:13:0857:019:1128:10
9:04
#21327
15K
9.32 mi12:40:521:24:459:0627:44
8:56
#21008
20K
12.43 mi13:08:301:52:239:0327:38
8:54
#20552
Half
13.11 mi13:14:411:58:349:036:11
9:04
#20553
25K
15.53 mi13:37:552:21:489:0823:14
9:35
#20677
30K
18.64 mi14:08:102:52:039:1430:15
9:44
#20560
20M
20.00 mi14:21:443:05:379:1713:34
9:59
#20549
21M
21.00 mi14:32:533:16:469:2211:09
11:09
#20577
35K
21.75 mi14:40:593:24:529:258:06
10:50
#20697
23M
23.00 mi14:54:203:38:139:2913:21
10:40
#20768
24M
24.00 mi15:04:333:48:269:3110:13
10:13
#20779
40K
24.85 mi15:14:143:58:079:359:41
11:20
#20878
25.2M
25.20 mi15:18:024:01:559:363:48
11:01
#20872
Finish
26.22 mi15:28:324:12:259:3810:30
10:18
#20935
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21480128331283320166(Top 76%)12385(Top 82%)12385(Top 550%)
10K6.21 mi3.10 mi21327+15312815+1812815+1821138(Top 79%)12771(Top 84%)12771(Top 567%)
15K9.32 mi3.11 mi21008+31912697+11812697+11820166(Top 76%)12385(Top 82%)12385(Top 550%)
20K12.43 mi3.11 mi20552+45612506+19112506+19119180(Top 72%)11963(Top 79%)11963(Top 531%)
Half13.11 mi0.68 mi20553-112510-412510-420678(Top 78%)12598(Top 83%)12598(Top 559%)
25K15.53 mi2.42 mi20677-12412572-6212572-6221090(Top 79%)12751(Top 84%)12751(Top 566%)
30K18.64 mi3.11 mi20560+11712498+7412498+7420246(Top 76%)12318(Top 81%)12318(Top 547%)
20M20.00 mi1.36 mi20549+1112477+2112477+2120432(Top 77%)12315(Top 81%)12315(Top 547%)
21M21.00 mi1.00 mi20577-2812485-812485-821138(Top 79%)12585(Top 83%)12585(Top 559%)
35K21.75 mi0.75 mi20697-12012533-4812533-4822968(Top 86%)13367(Top 88%)13367(Top 594%)
23M23.00 mi1.25 mi20768-7112545-1212545-1221674(Top 81%)12761(Top 84%)12761(Top 567%)
24M24.00 mi1.00 mi20779-1112540+512540+521361(Top 80%)12577(Top 83%)12577(Top 558%)
40K24.85 mi0.85 mi20878-9912568-2812568-2822922(Top 86%)13277(Top 87%)13277(Top 590%)
25.2M25.20 mi0.35 mi20872+612562+612562+620491(Top 77%)12158(Top 80%)12158(Top 540%)
Finish26.22 mi1.02 mi20935-6312578-1612578-1622551(Top 85%)13110(Top 86%)13110(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

20166

Males

12385

M45-49

12385

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

21138

Males

12771

M45-49

12771

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

20166

Males

12385

M45-49

12385

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19180

Males

11963

M45-49

11963

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20678

Males

12598

M45-49

12598

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

21090

Males

12751

M45-49

12751

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

20246

Males

12318

M45-49

12318

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20432

Males

12315

M45-49

12315

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

21138

Males

12585

M45-49

12585

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22968

Males

13367

M45-49

13367

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21674

Males

12761

M45-49

12761

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21361

Males

12577

M45-49

12577

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22922

Males

13277

M45-49

13277

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20491

Males

12158

M45-49

12158

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22551

Males

13110

M45-49

13110

Passing Analysis

Category:
Athletes Passed
1799
Passed By
1254
Net Change
+545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21480
5K → 10K362209+153#21480#21327
10K → 15K37455+319#21327#21008
15K → 20K47115+456#21008#20552
20K → Half3132-1#20552#20553
Half → 25K61185-124#20553#20677
25K → 30K19982+117#20677#20560
30K → 20M7766+11#20560#20549
20M → 21M6290-28#20549#20577
21M → 35K20140-120#20577#20697
35K → 23M47118-71#20697#20768
23M → 24M3647-11#20768#20779
24M → 40K13112-99#20779#20878
40K → 25.2M1711+6#20878#20872
25.2M → Finish2992-63#20872#20935
TOTALS17991254+545
📊

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