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BOSTON MARATHON 2023

Matthew Marion

Bib: 11944•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M55-59)
#0 / 1422
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #2712
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
40:55
Rank: #3039 (-327)
5K → 10K
20:29 | 6:36/mi
15K· 9.32 mi
1:01:26
Rank: #3125 (-86)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:13
Rank: #3177 (-52)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:26:45
Rank: #3212 (-35)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:42:48
Rank: #3114 (+98)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
2:03:59
Rank: #3048 (+66)
25K → 30K
21:11 | 6:49/mi
20M
2:13:14
Rank: #3010 (+38)
30K → 20M
9:15 | 6:48/mi
21M
2:20:16
Rank: #2949 (+61)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:25:11
Rank: #2919 (+30)
21M → 35K
4:55 | 6:34/mi
23M
2:33:40
Rank: #2856 (+63)
35K → 23M
8:29 | 6:47/mi
24M
2:40:20
Rank: #2844 (+12)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:46:09
Rank: #2812 (+32)
24M → 40K
5:49 | 6:48/mi
25.2M
2:48:38
Rank: #2794 (+18)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:55:27
Rank: #2810 (-16)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:45
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:28:42
Pace6:46 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1020:266:3520:26
6:35
-
10K
6.21 mi11:08:3940:556:3520:29
6:36
+0:01
15K
9.32 mi11:29:101:01:266:3520:31
6:36
0:00
20K
12.43 mi11:49:571:22:136:3720:47
6:41
+0:05
Half
13.11 mi11:54:291:26:456:374:32
6:39
-0:02
25K
15.53 mi12:10:321:42:486:3716:03
6:37
-0:02
30K
18.64 mi12:31:432:03:596:3921:11
6:49
+0:12
20M
20.00 mi12:40:582:13:146:409:15
6:48
-0:01
21M
21.00 mi12:48:002:20:166:417:02
7:02
+0:14
35K
21.75 mi12:52:552:25:116:414:55
6:34
-0:28
23M
23.00 mi13:01:242:33:406:418:29
6:47
+0:13
24M
24.00 mi13:08:042:40:206:416:40
6:40
-0:07
40K
24.85 mi13:13:532:46:096:415:49
6:48
+0:08
25.2M
25.20 mi13:16:222:48:386:422:29
7:12
+0:24
Finish
26.22 mi13:23:112:55:276:426:49
6:41
-0:31

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

6:34 /mi

Average Pace

6:42 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:56

95% of race

Time at Steady Pace

9:31

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:48:1020:266:3520:26
6:35
#2712
10K
6.21 mi11:08:3940:556:3520:29
6:36
#3039
15K
9.32 mi11:29:101:01:266:3520:31
6:36
#3125
20K
12.43 mi11:49:571:22:136:3720:47
6:41
#3177
Half
13.11 mi11:54:291:26:456:374:32
6:39
#3212
25K
15.53 mi12:10:321:42:486:3716:03
6:37
#3114
30K
18.64 mi12:31:432:03:596:3921:11
6:49
#3048
20M
20.00 mi12:40:582:13:146:409:15
6:48
#3010
21M
21.00 mi12:48:002:20:166:417:02
7:02
#2949
35K
21.75 mi12:52:552:25:116:414:55
6:34
#2919
23M
23.00 mi13:01:242:33:406:418:29
6:47
#2856
24M
24.00 mi13:08:042:40:206:416:40
6:40
#2844
40K
24.85 mi13:13:532:46:096:415:49
6:48
#2812
25.2M
25.20 mi13:16:222:48:386:422:29
7:12
#2794
Finish
26.22 mi13:23:112:55:276:426:49
6:41
#2810
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2712258325833313(Top 12%)3143(Top 21%)3143(Top 221%)
10K6.21 mi3.10 mi3039-3272894-3112894-3113443(Top 13%)3266(Top 22%)3266(Top 230%)
15K9.32 mi3.11 mi3125-862976-822976-823313(Top 12%)3143(Top 21%)3143(Top 221%)
20K12.43 mi3.11 mi3177-523024-483024-483474(Top 13%)3288(Top 22%)3288(Top 231%)
Half13.11 mi0.68 mi3212-353057-333057-333726(Top 14%)3510(Top 23%)3510(Top 247%)
25K15.53 mi2.42 mi3114+982968+892968+892815(Top 11%)2691(Top 18%)2691(Top 189%)
30K18.64 mi3.11 mi3048+662904+642904+643099(Top 12%)2924(Top 19%)2924(Top 206%)
20M20.00 mi1.36 mi3010+382869+352869+352850(Top 11%)2685(Top 18%)2685(Top 189%)
21M21.00 mi1.00 mi2949+612811+582811+582301(Top 9%)2174(Top 14%)2174(Top 153%)
35K21.75 mi0.75 mi2919+302782+292782+292825(Top 11%)2652(Top 17%)2652(Top 186%)
23M23.00 mi1.25 mi2856+632720+622720+622511(Top 9%)2357(Top 16%)2357(Top 166%)
24M24.00 mi1.00 mi2844+122704+162704+162908(Top 11%)2700(Top 18%)2700(Top 190%)
40K24.85 mi0.85 mi2812+322673+312673+312828(Top 11%)2602(Top 17%)2602(Top 183%)
25.2M25.20 mi0.35 mi2794+182655+182655+182509(Top 9%)2322(Top 15%)2322(Top 163%)
Finish26.22 mi1.02 mi2810-162669-142669-143426(Top 13%)3068(Top 20%)3068(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3313

Males

3143

M55-59

3143

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3443

Males

3266

M55-59

3266

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3313

Males

3143

M55-59

3143

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3474

Males

3288

M55-59

3288

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3726

Males

3510

M55-59

3510

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2815

Males

2691

M55-59

2691

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3099

Males

2924

M55-59

2924

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2850

Males

2685

M55-59

2685

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2301

Males

2174

M55-59

2174

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2825

Males

2652

M55-59

2652

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2511

Males

2357

M55-59

2357

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2908

Males

2700

M55-59

2700

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2828

Males

2602

M55-59

2602

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2509

Males

2322

M55-59

2322

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3426

Males

3068

M55-59

3068

Passing Analysis

Category:
Athletes Passed
850
Passed By
948
Net Change
-98
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2712
5K → 10K53380-327#2712#3039
10K → 15K53139-86#3039#3125
15K → 20K75127-52#3125#3177
20K → Half843-35#3177#3212
Half → 25K11517+98#3212#3114
25K → 30K12761+66#3114#3048
30K → 20M6224+38#3048#3010
20M → 21M7918+61#3010#2949
21M → 35K4313+30#2949#2919
35K → 23M8724+63#2919#2856
23M → 24M4331+12#2856#2844
24M → 40K5220+32#2844#2812
40K → 25.2M246+18#2812#2794
25.2M → Finish2945-16#2794#2810
TOTALS850948-98
📊

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