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BOSTON MARATHON 2023

Vincent Martin

Bib: 15238•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 49%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
7:32/mi
23:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:10:07
↑ 67↓ 78
20K· 12.43 mi
7:42/mi
1:34:02
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:39:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:58:07
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:23:34
↑ 181↓ 1480.2%
20M
8:23/mi
2:34:57
↑ 64↓ 500.2%
21M
9:11/mi
2:44:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
2:50:40
↑ 17↓ 861.7%
23M
9:15/mi
3:02:15
↑ 23↓ 630.6%
24M
9:04/mi
3:11:19
↓ 821.3%
40K· 24.85 mi
9:21/mi
3:19:19
↓ 200.3%
25.2M
10:32/mi
3:22:57
↑ 13↓ 160.2%
Finish· 26.22 mi
9:31/mi
3:32:39
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:09
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0623:237:3223:23
7:32
-
10K
6.21 mi11:16:1846:357:3023:12
7:28
-0:04
15K
9.32 mi11:39:501:10:077:3123:32
7:34
+0:06
20K
12.43 mi12:03:451:34:027:3423:55
7:42
+0:08
Half
13.11 mi12:08:521:39:097:345:07
7:30
-0:12
25K
15.53 mi12:27:501:58:077:3618:58
7:49
+0:19
30K
18.64 mi12:53:172:23:347:4225:27
8:11
+0:22
20M
20.00 mi13:04:402:34:577:4511:23
8:23
+0:12
21M
21.00 mi13:13:512:44:087:499:11
9:11
+0:48
35K
21.75 mi13:20:232:50:407:516:32
8:44
-0:27
23M
23.00 mi13:31:583:02:157:5511:35
9:15
+0:31
24M
24.00 mi13:41:023:11:197:589:04
9:04
-0:11
40K
24.85 mi13:49:023:19:198:018:00
9:21
+0:17
25.2M
25.20 mi13:52:403:22:578:033:38
10:32
+1:11
Finish
26.22 mi14:02:223:32:398:079:42
9:31
-1:01

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

7:28 /mi

Average Pace

8:07 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:07

56% of race

Time at Steady Pace

43:22

20% of race

Time at Slower Pace

51:10

24% of race

Average Pace: 8:07 /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 mi10:53:0623:237:3223:23
7:32
#9850
10K
6.21 mi11:16:1846:357:3023:12
7:28
#9995
15K
9.32 mi11:39:501:10:077:3123:32
7:34
#10263
20K
12.43 mi12:03:451:34:027:3423:55
7:42
#10406
Half
13.11 mi12:08:521:39:097:345:07
7:30
#10393
25K
15.53 mi12:27:501:58:077:3618:58
7:49
#10507
30K
18.64 mi12:53:172:23:347:4225:27
8:11
#10790
20M
20.00 mi13:04:402:34:577:4511:23
8:23
#10910
21M
21.00 mi13:13:512:44:087:499:11
9:11
#11124
35K
21.75 mi13:20:232:50:407:516:32
8:44
#11365
23M
23.00 mi13:31:583:02:157:5511:35
9:15
#11843
24M
24.00 mi13:41:023:11:197:589:04
9:04
#12176
40K
24.85 mi13:49:023:19:198:018:00
9:21
#12441
25.2M
25.20 mi13:52:403:22:578:033:38
10:32
#12597
Finish
26.22 mi14:02:223:32:398:079:42
9:31
#12968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi98508056805610793(Top 41%)8551(Top 56%)8551(Top 417%)
10K6.21 mi3.10 mi9995-1458146-908146-9010203(Top 38%)8280(Top 55%)8280(Top 404%)
15K9.32 mi3.11 mi10263-2688309-1638309-16310793(Top 41%)8551(Top 56%)8551(Top 417%)
20K12.43 mi3.11 mi10406-1438367-588367-5810904(Top 41%)8531(Top 56%)8531(Top 416%)
Half13.11 mi0.68 mi10393+138355+128355+1210232(Top 38%)8244(Top 54%)8244(Top 402%)
25K15.53 mi2.42 mi10507-1148396-418396-4111279(Top 42%)8623(Top 57%)8623(Top 420%)
30K18.64 mi3.11 mi10790-2838481-858481-8512283(Top 46%)8919(Top 59%)8919(Top 435%)
20M20.00 mi1.36 mi10910-1208508-278508-2712853(Top 48%)9059(Top 60%)9059(Top 441%)
21M21.00 mi1.00 mi11124-2148586-788586-7814374(Top 54%)9656(Top 64%)9656(Top 471%)
35K21.75 mi0.75 mi11365-2418685-998685-9916544(Top 62%)10496(Top 69%)10496(Top 512%)
23M23.00 mi1.25 mi11843-4788872-1878872-18717280(Top 65%)10809(Top 71%)10809(Top 527%)
24M24.00 mi1.00 mi12176-3338984-1128984-11217501(Top 66%)10840(Top 71%)10840(Top 528%)
40K24.85 mi0.85 mi12441-2659089-1059089-10517740(Top 67%)10899(Top 72%)10899(Top 531%)
25.2M25.20 mi0.35 mi12597-1569142-539142-5319157(Top 72%)11529(Top 76%)11529(Top 562%)
Finish26.22 mi1.02 mi12968-3719269-1279269-12720177(Top 76%)12046(Top 79%)12046(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10793

Males

8551

M50-54

8551

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10203

Males

8280

M50-54

8280

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10793

Males

8551

M50-54

8551

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10904

Males

8531

M50-54

8531

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10232

Males

8244

M50-54

8244

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11279

Males

8623

M50-54

8623

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12283

Males

8919

M50-54

8919

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12853

Males

9059

M50-54

9059

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

14374

Males

9656

M50-54

9656

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

16544

Males

10496

M50-54

10496

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

17280

Males

10809

M50-54

10809

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17501

Males

10840

M50-54

10840

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17740

Males

10899

M50-54

10899

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19157

Males

11529

M50-54

11529

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20177

Males

12046

M50-54

12046

Passing Analysis

Category:
Athletes Passed
836*
Passed By
3952
Net Change
-3118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9850
5K → 10K245390-145#9850#9995
10K → 15K95361-268#9995#10263
15K → 20K110253-143#10263#10406
20K → Half3724+13#10406#10393
Half → 25K98212-114#10393#10507
25K → 30K100383-283#10507#10790
30K → 20M51*171-120#10790#10910
20M → 21M29243-214#10910#11124
21M → 35K10251-241#11124#11365
35K → 23M19497-478#11365#11843
23M → 24M11344-333#11843#12176
24M → 40K15280-265#12176#12441
40K → 25.2M8164-156#12441#12597
25.2M → Finish8379-371#12597#12968
TOTALS836*3952-3118

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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