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BOSTON MARATHON 2023

James Matheny

Bib: 17574•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M55-59)
#0 / 1422
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #13143
Start → 5K
24:31 | 7:53/mi
10K· 6.21 mi
48:24
Rank: #12586 (+557)
5K → 10K
23:53 | 7:41/mi
15K· 9.32 mi
1:12:16
Rank: #12236 (+350)
10K → 15K
23:52 | 7:41/mi
20K· 12.43 mi
1:36:28
Rank: #12064 (+172)
15K → 20K
24:12 | 7:47/mi
Half· 13.11 mi
1:41:45
Rank: #12071 (-7)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:01:00
Rank: #12089 (-18)
Half → 25K
19:15 | 7:56/mi
30K· 18.64 mi
2:26:08
Rank: #11928 (+161)
25K → 30K
25:08 | 8:05/mi
20M
2:37:11
Rank: #11849 (+79)
30K → 20M
11:03 | 8:08/mi
21M
2:45:45
Rank: #11801 (+48)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:51:43
Rank: #11814 (-13)
21M → 35K
5:58 | 7:59/mi
23M
3:02:07
Rank: #11799 (+15)
35K → 23M
10:24 | 8:18/mi
24M
3:10:03
Rank: #11737 (+62)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:17:09
Rank: #11743 (-6)
24M → 40K
7:06 | 8:18/mi
25.2M
3:20:10
Rank: #11726 (+17)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:28:14
Rank: #11690 (+36)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:46:29
Pace8:07 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3324:317:5324:31
7:53
-
10K
6.21 mi11:39:2648:247:4723:53
7:41
-0:12
15K
9.32 mi12:03:181:12:167:4523:52
7:41
0:00
20K
12.43 mi12:27:301:36:287:4624:12
7:47
+0:06
Half
13.11 mi12:32:471:41:457:465:17
7:45
-0:02
25K
15.53 mi12:52:022:01:007:4719:15
7:56
+0:11
30K
18.64 mi13:17:102:26:087:5025:08
8:05
+0:09
20M
20.00 mi13:28:132:37:117:5211:03
8:08
+0:03
21M
21.00 mi13:36:472:45:457:548:34
8:34
+0:26
35K
21.75 mi13:42:452:51:437:545:58
7:59
-0:35
23M
23.00 mi13:53:093:02:077:5510:24
8:18
+0:19
24M
24.00 mi14:01:053:10:037:557:56
7:56
-0:22
40K
24.85 mi14:08:113:17:097:567:06
8:18
+0:22
25.2M
25.20 mi14:11:123:20:107:573:01
8:45
+0:27
Finish
26.22 mi14:19:163:28:147:578:04
7:55
-0:50

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

7:41 /mi

Average Pace

7:57 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:39

94% of race

Time at Steady Pace

11:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:15:3324:317:5324:31
7:53
#13143
10K
6.21 mi11:39:2648:247:4723:53
7:41
#12586
15K
9.32 mi12:03:181:12:167:4523:52
7:41
#12236
20K
12.43 mi12:27:301:36:287:4624:12
7:47
#12064
Half
13.11 mi12:32:471:41:457:465:17
7:45
#12071
25K
15.53 mi12:52:022:01:007:4719:15
7:56
#12089
30K
18.64 mi13:17:102:26:087:5025:08
8:05
#11928
20M
20.00 mi13:28:132:37:117:5211:03
8:08
#11849
21M
21.00 mi13:36:472:45:457:548:34
8:34
#11801
35K
21.75 mi13:42:452:51:437:545:58
7:59
#11814
23M
23.00 mi13:53:093:02:077:5510:24
8:18
#11799
24M
24.00 mi14:01:053:10:037:557:56
7:56
#11737
40K
24.85 mi14:08:113:17:097:567:06
8:18
#11743
25.2M
25.20 mi14:11:123:20:107:573:01
8:45
#11726
Finish
26.22 mi14:19:163:28:147:578:04
7:55
#11690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi131439601960111685(Top 44%)8944(Top 59%)8944(Top 629%)
10K6.21 mi3.10 mi12586+5579365+2369365+23612108(Top 45%)9160(Top 60%)9160(Top 644%)
15K9.32 mi3.11 mi12236+3509190+1759190+17511685(Top 44%)8944(Top 59%)8944(Top 629%)
20K12.43 mi3.11 mi12064+1729102+889102+8811644(Top 44%)8867(Top 58%)8867(Top 624%)
Half13.11 mi0.68 mi12071-79094+89094+812190(Top 46%)9144(Top 60%)9144(Top 643%)
25K15.53 mi2.42 mi12089-189083+119083+1112200(Top 46%)8990(Top 59%)8990(Top 632%)
30K18.64 mi3.11 mi11928+1618971+1128971+11211567(Top 43%)8616(Top 57%)8616(Top 606%)
20M20.00 mi1.36 mi11849+798922+498922+4911230(Top 42%)8378(Top 55%)8378(Top 589%)
21M21.00 mi1.00 mi11801+488881+418881+4110858(Top 41%)8055(Top 53%)8055(Top 566%)
35K21.75 mi0.75 mi11814-138877+48877+411912(Top 45%)8523(Top 56%)8523(Top 599%)
23M23.00 mi1.25 mi11799+158849+288849+2811909(Top 45%)8427(Top 56%)8427(Top 593%)
24M24.00 mi1.00 mi11737+628805+448805+4410763(Top 40%)7786(Top 51%)7786(Top 548%)
40K24.85 mi0.85 mi11743-68783+228783+2212036(Top 45%)8333(Top 55%)8333(Top 586%)
25.2M25.20 mi0.35 mi11726+178763+208763+2010969(Top 41%)7780(Top 51%)7780(Top 547%)
Finish26.22 mi1.02 mi11690+368722+418722+4111494(Top 43%)8042(Top 53%)8042(Top 566%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11685

Males

8944

M55-59

8944

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12108

Males

9160

M55-59

9160

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11685

Males

8944

M55-59

8944

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11644

Males

8867

M55-59

8867

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12190

Males

9144

M55-59

9144

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12200

Males

8990

M55-59

8990

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11567

Males

8616

M55-59

8616

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11230

Males

8378

M55-59

8378

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10858

Males

8055

M55-59

8055

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11912

Males

8523

M55-59

8523

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11909

Males

8427

M55-59

8427

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10763

Males

7786

M55-59

7786

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12036

Males

8333

M55-59

8333

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10969

Males

7780

M55-59

7780

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11494

Males

8042

M55-59

8042

Passing Analysis

Category:
Athletes Passed
2455
Passed By
1002
Net Change
+1453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13143
5K → 10K687130+557#13143#12586
10K → 15K41161+350#12586#12236
15K → 20K26189+172#12236#12064
20K → Half2633-7#12064#12071
Half → 25K118136-18#12071#12089
25K → 30K280119+161#12089#11928
30K → 20M13253+79#11928#11849
20M → 21M11567+48#11849#11801
21M → 35K3952-13#11801#11814
35K → 23M10287+15#11814#11799
23M → 24M9634+62#11799#11737
24M → 40K6066-6#11737#11743
40K → 25.2M3720+17#11743#11726
25.2M → Finish9155+36#11726#11690
TOTALS24551002+1453
📊

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