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BOSTON MARATHON 2025

Diamond Vrocher

Bib: 12009•M

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M45-49)
#0 / 2386
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ 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
7:04/mi
21:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
43:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:03/mi
1:05:47
↑ 67↓ 78
20K· 12.43 mi
7:08/mi
1:27:57
↑ 106↓ 860.1%
Half· 13.11 mi
6:53/mi
1:32:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:29/mi
1:50:47
↑ 66↓ 880.2%
30K· 18.64 mi
7:27/mi
2:13:57
↑ 181↓ 1480.2%
20M
7:47/mi
2:24:31
↑ 64↓ 500.2%
21M
8:37/mi
2:33:08
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:38:59
↑ 17↓ 861.7%
23M
8:24/mi
2:49:30
↑ 23↓ 630.6%
24M
8:10/mi
2:57:40
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:05:10
↓ 200.3%
25.2M
9:46/mi
3:08:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:21/mi
3:17:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:39
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:44:24
Pace7:58 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4821:577:0421:57
7:04
-
10K
6.21 mi11:11:4443:537:0421:56
7:04
0:00
15K
9.32 mi11:33:381:05:477:0321:54
7:03
-0:01
20K
12.43 mi11:55:481:27:577:0522:10
7:08
+0:05
Half
13.11 mi12:00:301:32:397:044:42
6:53
-0:15
25K
15.53 mi12:18:381:50:477:0818:08
7:29
+0:36
30K
18.64 mi12:41:482:13:577:1123:10
7:27
-0:02
20M
20.00 mi12:52:222:24:317:1410:34
7:47
+0:20
21M
21.00 mi13:00:592:33:087:188:37
8:37
+0:50
35K
21.75 mi13:06:502:38:597:195:51
7:49
-0:48
23M
23.00 mi13:17:212:49:307:2210:31
8:24
+0:35
24M
24.00 mi13:25:312:57:407:248:10
8:10
-0:14
40K
24.85 mi13:33:013:05:107:277:30
8:46
+0:36
25.2M
25.20 mi13:36:233:08:327:293:22
9:46
+1:00
Finish
26.22 mi13:44:543:17:037:318:31
8:21
-1:25

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

6:53 /mi

Average Pace

7:31 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:39

47% of race

Time at Steady Pace

1:05:53

33% of race

Time at Slower Pace

38:31

20% of race

Average Pace: 7:31 /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 mi10:49:4821:577:0421:57
7:04
#8339
10K
6.21 mi11:11:4443:537:0421:56
7:04
#8361
15K
9.32 mi11:33:381:05:477:0321:54
7:03
#8183
20K
12.43 mi11:55:481:27:577:0522:10
7:08
#8014
Half
13.11 mi12:00:301:32:397:044:42
6:53
#7934
25K
15.53 mi12:18:381:50:477:0818:08
7:29
#8156
30K
18.64 mi12:41:482:13:577:1123:10
7:27
#7937
20M
20.00 mi12:52:222:24:317:1410:34
7:47
#7944
21M
21.00 mi13:00:592:33:087:188:37
8:37
#8063
35K
21.75 mi13:06:502:38:597:195:51
7:49
#8137
23M
23.00 mi13:17:212:49:307:2210:31
8:24
#8370
24M
24.00 mi13:25:312:57:407:248:10
8:10
#8548
40K
24.85 mi13:33:013:05:107:277:30
8:46
#8805
25.2M
25.20 mi13:36:233:08:327:293:22
9:46
#8935
Finish
26.22 mi13:44:543:17:037:318:31
8:21
#9221
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8339721072107950(Top 28%)6917(Top 43%)6917(Top 290%)
10K6.21 mi3.10 mi8361-227209+17209+18353(Top 29%)7205(Top 45%)7205(Top 302%)
15K9.32 mi3.11 mi8183+1787088+1217088+1217950(Top 28%)6917(Top 43%)6917(Top 290%)
20K12.43 mi3.11 mi8014+1696964+1246964+1247717(Top 27%)6688(Top 42%)6688(Top 280%)
Half13.11 mi0.68 mi7934+806910+546910+546843(Top 24%)6108(Top 38%)6108(Top 256%)
25K15.53 mi2.42 mi8156-2227018-1087018-1089779(Top 34%)7744(Top 48%)7744(Top 325%)
30K18.64 mi3.11 mi7937+2196832+1866832+1867436(Top 26%)6241(Top 39%)6241(Top 262%)
20M20.00 mi1.36 mi7944-76798+346798+348855(Top 31%)6921(Top 43%)6921(Top 290%)
21M21.00 mi1.00 mi8063-1196842-446842-4411161(Top 39%)7946(Top 49%)7946(Top 333%)
35K21.75 mi0.75 mi8137-746874-326874-3210924(Top 38%)7807(Top 48%)7807(Top 327%)
23M23.00 mi1.25 mi8370-2336970-966970-9612644(Top 45%)8530(Top 53%)8530(Top 358%)
24M24.00 mi1.00 mi8548-1787044-747044-7412308(Top 43%)8316(Top 52%)8316(Top 349%)
40K24.85 mi0.85 mi8805-2577149-1057149-10514984(Top 53%)9427(Top 59%)9427(Top 395%)
25.2M25.20 mi0.35 mi8935-1307209-607209-6015831(Top 56%)9768(Top 61%)9768(Top 409%)
Finish26.22 mi1.02 mi9221-2867333-1247333-12415256(Top 54%)9586(Top 60%)9586(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7950

Males

6917

M45-49

6917

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8353

Males

7205

M45-49

7205

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7950

Males

6917

M45-49

6917

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7717

Males

6688

M45-49

6688

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6843

Males

6108

M45-49

6108

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9779

Males

7744

M45-49

7744

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

7436

Males

6241

M45-49

6241

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8855

Males

6921

M45-49

6921

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11161

Males

7946

M45-49

7946

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10924

Males

7807

M45-49

7807

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12644

Males

8530

M45-49

8530

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12308

Males

8316

M45-49

8316

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14984

Males

9427

M45-49

9427

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15831

Males

9768

M45-49

9768

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15256

Males

9586

M45-49

9586

Passing Analysis

Category:
Athletes Passed
1467
Passed By
2349
Net Change
-882
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8339
5K → 10K202224-22#8339#8361
10K → 15K24264+178#8361#8183
15K → 20K22758+169#8183#8014
20K → Half833+80#8014#7934
Half → 25K78300-222#7934#8156
25K → 30K28768+219#8156#7937
30K → 20M8996-7#7937#7944
20M → 21M67186-119#7944#8063
21M → 35K41115-74#8063#8137
35K → 23M52285-233#8137#8370
23M → 24M31209-178#8370#8548
24M → 40K34291-257#8548#8805
40K → 25.2M12142-130#8805#8935
25.2M → Finish22308-286#8935#9221
TOTALS14672349-882
📊

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