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BOSTON MARATHON 2025

Pedro Glaz

Bib: 30595•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:37
Rank: #23268
Start → 5K
28:37 | 9:13/mi
10K· 6.21 mi
57:37
Rank: #23452 (-184)
5K → 10K
29:00 | 9:20/mi
15K· 9.32 mi
1:26:33
Rank: #23389 (+63)
10K → 15K
28:56 | 9:19/mi
20K· 12.43 mi
1:56:02
Rank: #23245 (+144)
15K → 20K
29:29 | 9:29/mi
Half· 13.11 mi
2:02:18
Rank: #23212 (+33)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:26:25
Rank: #23192 (+20)
Half → 25K
24:07 | 9:57/mi
30K· 18.64 mi
3:00:38
Rank: #23380 (-188)
25K → 30K
34:13 | 11:01/mi
20M
3:16:03
Rank: #23438 (-58)
30K → 20M
15:25 | 11:21/mi
21M
3:28:50
Rank: #23573 (-135)
20M → 21M
12:47 | 12:47/mi
35K· 21.75 mi
3:36:56
Rank: #23586 (-13)
21M → 35K
8:06 | 10:50/mi
23M
3:50:55
Rank: #23580 (+6)
35K → 23M
13:59 | 11:10/mi
24M
4:01:36
Rank: #23573 (+7)
23M → 24M
10:41 | 10:41/mi
40K· 24.85 mi
4:11:29
Rank: #23627 (-54)
24M → 40K
9:53 | 11:34/mi
25.2M
4:15:37
Rank: #23625 (+2)
40K → 25.2M
4:08 | 11:59/mi
Finish· 26.22 mi
4:27:39
Rank: #23776 (-151)
25.2M → Finish
12:02 | 11:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:18
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:25:21
Pace11:05 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1728:379:1328:37
9:13
-
10K
6.21 mi12:22:1757:379:1629:00
9:20
+0:07
15K
9.32 mi12:51:131:26:339:1728:56
9:19
-0:01
20K
12.43 mi13:20:421:56:029:2029:29
9:29
+0:10
Half
13.11 mi13:26:582:02:189:206:16
9:11
-0:18
25K
15.53 mi13:51:052:26:259:2624:07
9:57
+0:46
30K
18.64 mi14:25:183:00:389:4134:13
11:01
+1:04
20M
20.00 mi14:40:433:16:039:4815:25
11:21
+0:20
21M
21.00 mi14:53:303:28:509:5712:47
12:47
+1:26
35K
21.75 mi15:01:363:36:569:588:06
10:50
-1:57
23M
23.00 mi15:15:353:50:5510:0213:59
11:10
+0:20
24M
24.00 mi15:26:164:01:3610:0410:41
10:41
-0:29
40K
24.85 mi15:36:094:11:2910:079:53
11:34
+0:53
25.2M
25.20 mi15:40:174:15:3710:094:08
11:59
+0:25
Finish
26.22 mi15:52:194:27:3910:1312:02
11:49
-0:10

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

9:11 /mi

Average Pace

10:13 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:25

55% of race

Time at Steady Pace

1:22:24

31% of race

Time at Slower Pace

38:50

15% of race

Average Pace: 10:12 /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 mi11:53:1728:379:1328:37
9:13
#23268
10K
6.21 mi12:22:1757:379:1629:00
9:20
#23452
15K
9.32 mi12:51:131:26:339:1728:56
9:19
#23389
20K
12.43 mi13:20:421:56:029:2029:29
9:29
#23245
Half
13.11 mi13:26:582:02:189:206:16
9:11
#23212
25K
15.53 mi13:51:052:26:259:2624:07
9:57
#23192
30K
18.64 mi14:25:183:00:389:4134:13
11:01
#23380
20M
20.00 mi14:40:433:16:039:4815:25
11:21
#23438
21M
21.00 mi14:53:303:28:509:5712:47
12:47
#23573
35K
21.75 mi15:01:363:36:569:588:06
10:50
#23586
23M
23.00 mi15:15:353:50:5510:0213:59
11:10
#23580
24M
24.00 mi15:26:164:01:3610:0410:41
10:41
#23573
40K
24.85 mi15:36:094:11:2910:079:53
11:34
#23627
25.2M
25.20 mi15:40:174:15:3710:094:08
11:59
#23625
Finish
26.22 mi15:52:194:27:3910:1312:02
11:49
#23776
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23268138911389123251(Top 82%)13956(Top 87%)13956(Top 847%)
10K6.21 mi3.10 mi23452-18413997-10613997-10623628(Top 83%)14085(Top 87%)14085(Top 855%)
15K9.32 mi3.11 mi23389+6313984+1313984+1323251(Top 82%)13956(Top 87%)13956(Top 847%)
20K12.43 mi3.11 mi23245+14413925+5913925+5922865(Top 80%)13732(Top 85%)13732(Top 833%)
Half13.11 mi0.68 mi23212+3313914+1113914+1122531(Top 79%)13577(Top 84%)13577(Top 824%)
25K15.53 mi2.42 mi23192+2013894+2013894+2023116(Top 81%)13796(Top 86%)13796(Top 837%)
30K18.64 mi3.11 mi23380-18813929-3513929-3524019(Top 85%)14086(Top 87%)14086(Top 855%)
20M20.00 mi1.36 mi23438-5813938-913938-924264(Top 85%)14108(Top 88%)14108(Top 856%)
21M21.00 mi1.00 mi23573-13513974-3613974-3624770(Top 87%)14255(Top 89%)14255(Top 865%)
35K21.75 mi0.75 mi23586-1313966+813966+823862(Top 84%)13823(Top 86%)13823(Top 839%)
23M23.00 mi1.25 mi23580+613949+1713949+1723599(Top 83%)13636(Top 85%)13636(Top 827%)
24M24.00 mi1.00 mi23573+713924+2513924+2523278(Top 82%)13449(Top 84%)13449(Top 816%)
40K24.85 mi0.85 mi23627-5413934-1013934-1024232(Top 85%)13887(Top 86%)13887(Top 843%)
25.2M25.20 mi0.35 mi23625+213925+913925+923193(Top 82%)13380(Top 83%)13380(Top 812%)
Finish26.22 mi1.02 mi23776-15113995-7013995-7026556(Top 93%)15072(Top 94%)15072(Top 915%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23251

Males

13956

M55-59

13956

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23628

Males

14085

M55-59

14085

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23251

Males

13956

M55-59

13956

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22865

Males

13732

M55-59

13732

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22531

Males

13577

M55-59

13577

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23116

Males

13796

M55-59

13796

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24019

Males

14086

M55-59

14086

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24264

Males

14108

M55-59

14108

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24770

Males

14255

M55-59

14255

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23862

Males

13823

M55-59

13823

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23599

Males

13636

M55-59

13636

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23278

Males

13449

M55-59

13449

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24232

Males

13887

M55-59

13887

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23193

Males

13380

M55-59

13380

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26556

Males

15072

M55-59

15072

Passing Analysis

Category:
Athletes Passed
1194
Passed By
1702
Net Change
-508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23268
5K → 10K156340-184#23268#23452
10K → 15K208145+63#23452#23389
15K → 20K22177+144#23389#23245
20K → Half4916+33#23245#23212
Half → 25K139119+20#23212#23192
25K → 30K106294-188#23192#23380
30K → 20M56114-58#23380#23438
20M → 21M37172-135#23438#23573
21M → 35K4457-13#23573#23586
35K → 23M7569+6#23586#23580
23M → 24M5043+7#23580#23573
24M → 40K2478-54#23573#23627
40K → 25.2M2018+2#23627#23625
25.2M → Finish9160-151#23625#23776
TOTALS11941702-508
📊

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