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BOSTON MARATHON 2023

Dave Fortier

Bib: 32147•M

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
30:56
Rank: #23341
Start → 5K
30:56 | 9:57/mi
10K· 6.21 mi
59:30
Rank: #22539 (+802)
5K → 10K
28:34 | 9:12/mi
15K· 9.32 mi
1:28:30
Rank: #22293 (+246)
10K → 15K
29:00 | 9:20/mi
20K· 12.43 mi
1:57:48
Rank: #22039 (+254)
15K → 20K
29:18 | 9:26/mi
Half· 13.11 mi
2:04:14
Rank: #22030 (+9)
20K → Half
6:26 | 9:26/mi
25K· 15.53 mi
2:27:42
Rank: #21916 (+114)
Half → 25K
23:28 | 9:41/mi
30K· 18.64 mi
2:58:44
Rank: #21709 (+207)
25K → 30K
31:02 | 9:59/mi
20M
3:12:52
Rank: #21713 (-4)
30K → 20M
14:08 | 10:24/mi
21M
3:25:03
Rank: #21834 (-121)
20M → 21M
12:11 | 12:11/mi
35K· 21.75 mi
3:32:58
Rank: #21869 (-35)
21M → 35K
7:55 | 10:35/mi
23M
3:46:53
Rank: #21924 (-55)
35K → 23M
13:55 | 11:07/mi
24M
3:57:32
Rank: #21943 (-19)
23M → 24M
10:39 | 10:39/mi
40K· 24.85 mi
4:07:17
Rank: #21984 (-41)
24M → 40K
9:45 | 11:24/mi
25.2M
4:11:37
Rank: #22005 (-21)
40K → 25.2M
4:20 | 12:34/mi
Finish· 26.22 mi
4:22:56
Rank: #22099 (-94)
25.2M → Finish
11:19 | 11:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:14
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:18:42
Pace10:35 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2030:569:5730:56
9:57
-
10K
6.21 mi12:20:5459:309:3528:34
9:12
-0:45
15K
9.32 mi12:49:541:28:309:3029:00
9:20
+0:08
20K
12.43 mi13:19:121:57:489:2929:18
9:26
+0:06
Half
13.11 mi13:25:382:04:149:296:26
9:26
0:00
25K
15.53 mi13:49:062:27:429:3023:28
9:41
+0:15
30K
18.64 mi14:20:082:58:449:3531:02
9:59
+0:18
20M
20.00 mi14:34:163:12:529:3914:08
10:24
+0:25
21M
21.00 mi14:46:273:25:039:4612:11
12:11
+1:47
35K
21.75 mi14:54:223:32:589:487:55
10:35
-1:36
23M
23.00 mi15:08:173:46:539:5213:55
11:07
+0:32
24M
24.00 mi15:18:563:57:329:5410:39
10:39
-0:28
40K
24.85 mi15:28:414:07:179:579:45
11:24
+0:45
25.2M
25.20 mi15:33:014:11:379:594:20
12:34
+1:10
Finish
26.22 mi15:44:204:22:5610:0211:19
11:06
-1:28

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

9:12 /mi

Average Pace

10:02 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:46

44% of race

Time at Steady Pace

1:34:40

36% of race

Time at Slower Pace

51:30

20% of race

Average Pace: 10:02 /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 mi11:52:2030:569:5730:56
9:57
#23341
10K
6.21 mi12:20:5459:309:3528:34
9:12
#22539
15K
9.32 mi12:49:541:28:309:3029:00
9:20
#22293
20K
12.43 mi13:19:121:57:489:2929:18
9:26
#22039
Half
13.11 mi13:25:382:04:149:296:26
9:26
#22030
25K
15.53 mi13:49:062:27:429:3023:28
9:41
#21916
30K
18.64 mi14:20:082:58:449:3531:02
9:59
#21709
20M
20.00 mi14:34:163:12:529:3914:08
10:24
#21713
21M
21.00 mi14:46:273:25:039:4612:11
12:11
#21834
35K
21.75 mi14:54:223:32:589:487:55
10:35
#21869
23M
23.00 mi15:08:173:46:539:5213:55
11:07
#21924
24M
24.00 mi15:18:563:57:329:5410:39
10:39
#21943
40K
24.85 mi15:28:414:07:179:579:45
11:24
#21984
25.2M
25.20 mi15:33:014:11:379:594:20
12:34
#22005
Finish
26.22 mi15:44:204:22:5610:0211:19
11:06
#22099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23341137491374921746(Top 82%)13081(Top 86%)13081(Top 920%)
10K6.21 mi3.10 mi22539+80213399+35013399+35021605(Top 81%)12984(Top 86%)12984(Top 913%)
15K9.32 mi3.11 mi22293+24613288+11113288+11121746(Top 82%)13081(Top 86%)13081(Top 920%)
20K12.43 mi3.11 mi22039+25413156+13213156+13221320(Top 80%)12886(Top 85%)12886(Top 906%)
Half13.11 mi0.68 mi22030+913165-913165-921895(Top 82%)13147(Top 87%)13147(Top 925%)
25K15.53 mi2.42 mi21916+11413116+4913116+4921381(Top 80%)12872(Top 85%)12872(Top 905%)
30K18.64 mi3.11 mi21709+20713015+10113015+10121002(Top 79%)12638(Top 83%)12638(Top 889%)
20M20.00 mi1.36 mi21713-413009+613009+621520(Top 81%)12791(Top 84%)12791(Top 900%)
21M21.00 mi1.00 mi21834-12113053-4413053-4423022(Top 86%)13434(Top 89%)13434(Top 945%)
35K21.75 mi0.75 mi21869-3513059-613059-622523(Top 85%)13164(Top 87%)13164(Top 926%)
23M23.00 mi1.25 mi21924-5513077-1813077-1822564(Top 85%)13181(Top 87%)13181(Top 927%)
24M24.00 mi1.00 mi21943-1913075+213075+222337(Top 84%)13033(Top 86%)13033(Top 917%)
40K24.85 mi0.85 mi21984-4113084-913084-923058(Top 87%)13346(Top 88%)13346(Top 939%)
25.2M25.20 mi0.35 mi22005-2113090-613090-623366(Top 88%)13477(Top 89%)13477(Top 948%)
Finish26.22 mi1.02 mi22099-9413116-2613116-2624145(Top 91%)13894(Top 92%)13894(Top 977%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21746

Males

13081

M55-59

13081

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21605

Males

12984

M55-59

12984

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21746

Males

13081

M55-59

13081

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21320

Males

12886

M55-59

12886

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21895

Males

13147

M55-59

13147

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21381

Males

12872

M55-59

12872

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

21002

Males

12638

M55-59

12638

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21520

Males

12791

M55-59

12791

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

23022

Males

13434

M55-59

13434

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22523

Males

13164

M55-59

13164

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

22564

Males

13181

M55-59

13181

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

22337

Males

13033

M55-59

13033

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23058

Males

13346

M55-59

13346

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23366

Males

13477

M55-59

13477

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24145

Males

13894

M55-59

13894

Passing Analysis

Category:
Athletes Passed
2073
Passed By
831
Net Change
+1242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23341
5K → 10K82523+802#23341#22539
10K → 15K30256+246#22539#22293
15K → 20K28430+254#22293#22039
20K → Half3324+9#22039#22030
Half → 25K15440+114#22030#21916
25K → 30K25750+207#21916#21709
30K → 20M5357-4#21709#21713
20M → 21M25146-121#21713#21834
21M → 35K2055-35#21834#21869
35K → 23M3792-55#21869#21924
23M → 24M3554-19#21924#21943
24M → 40K2263-41#21943#21984
40K → 25.2M1031-21#21984#22005
25.2M → Finish16110-94#22005#22099
TOTALS2073831+1242
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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