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BOSTON MARATHON 2025

Antonio Gonzalez Molina

Bib: 18990•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 42%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 45%
Division (M55-59)
#0 / 1648
Top 30%
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
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
49:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:13:31
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:38:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:43:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:02:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:27:10
↑ 181↓ 1480.2%
20M
8:01/mi
2:38:03
↑ 64↓ 500.2%
21M
8:20/mi
2:46:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:42/mi
2:52:09
↑ 17↓ 861.7%
23M
7:38/mi
3:01:43
↑ 23↓ 630.6%
24M
7:32/mi
3:09:15
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:15:45
↓ 200.3%
25.2M
8:19/mi
3:18:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:23/mi
3:26:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:43
Pace7:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3124:317:5324:31
7:53
-
10K
6.21 mi11:40:0149:017:5324:30
7:53
0:00
15K
9.32 mi12:04:311:13:317:5324:30
7:53
0:00
20K
12.43 mi12:29:051:38:057:5424:34
7:54
+0:01
Half
13.11 mi12:34:251:43:257:535:20
7:49
-0:05
25K
15.53 mi12:53:342:02:347:5319:09
7:54
+0:05
30K
18.64 mi13:18:102:27:107:5424:36
7:55
+0:01
20M
20.00 mi13:29:032:38:037:5410:53
8:01
+0:06
21M
21.00 mi13:37:232:46:237:558:20
8:20
+0:19
35K
21.75 mi13:43:092:52:097:555:46
7:42
-0:38
23M
23.00 mi13:52:433:01:437:549:34
7:38
-0:04
24M
24.00 mi14:00:153:09:157:537:32
7:32
-0:06
40K
24.85 mi14:06:453:15:457:536:30
7:36
+0:04
25.2M
25.20 mi14:09:373:18:377:532:52
8:19
+0:43
Finish
26.22 mi14:17:083:26:087:527:31
7:23
-0:56

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

7:23 /mi

Average Pace

7:52 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:56

95% of race

Time at Steady Pace

11:12

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi11:15:3124:317:5324:31
7:53
#15581
10K
6.21 mi11:40:0149:017:5324:30
7:53
#15554
15K
9.32 mi12:04:311:13:317:5324:30
7:53
#15382
20K
12.43 mi12:29:051:38:057:5424:34
7:54
#15024
Half
13.11 mi12:34:251:43:257:535:20
7:49
#14993
25K
15.53 mi12:53:342:02:347:5319:09
7:54
#14633
30K
18.64 mi13:18:102:27:107:5424:36
7:55
#13833
20M
20.00 mi13:29:032:38:037:5410:53
8:01
#13537
21M
21.00 mi13:37:232:46:237:558:20
8:20
#13269
35K
21.75 mi13:43:092:52:097:555:46
7:42
#13140
23M
23.00 mi13:52:433:01:437:549:34
7:38
#12765
24M
24.00 mi14:00:153:09:157:537:32
7:32
#12526
40K
24.85 mi14:06:453:15:457:536:30
7:36
#12297
25.2M
25.20 mi14:09:373:18:377:532:52
8:19
#12208
Finish
26.22 mi14:17:083:26:087:527:31
7:23
#12031
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15581106491064915115(Top 53%)10416(Top 65%)10416(Top 632%)
10K6.21 mi3.10 mi15554+2710634+1510634+1515551(Top 55%)10642(Top 66%)10642(Top 646%)
15K9.32 mi3.11 mi15382+17210562+7210562+7215115(Top 53%)10416(Top 65%)10416(Top 632%)
20K12.43 mi3.11 mi15024+35810380+18210380+18214129(Top 50%)9918(Top 62%)9918(Top 602%)
Half13.11 mi0.68 mi14993+3110363+1710363+1714324(Top 50%)10017(Top 62%)10017(Top 608%)
25K15.53 mi2.42 mi14633+36010175+18810175+18813061(Top 46%)9317(Top 58%)9317(Top 565%)
30K18.64 mi3.11 mi13833+8009777+3989777+39810780(Top 38%)8077(Top 50%)8077(Top 490%)
20M20.00 mi1.36 mi13537+2969629+1489629+14810504(Top 37%)7797(Top 48%)7797(Top 473%)
21M21.00 mi1.00 mi13269+2689473+1569473+1569438(Top 33%)7074(Top 44%)7074(Top 429%)
35K21.75 mi0.75 mi13140+1299404+699404+6910125(Top 36%)7435(Top 46%)7435(Top 451%)
23M23.00 mi1.25 mi12765+3759197+2079197+2077522(Top 26%)5891(Top 37%)5891(Top 357%)
24M24.00 mi1.00 mi12526+2399060+1379060+1377945(Top 28%)6089(Top 38%)6089(Top 369%)
40K24.85 mi0.85 mi12297+2298914+1468914+1467439(Top 26%)5697(Top 35%)5697(Top 346%)
25.2M25.20 mi0.35 mi12208+898849+658849+657718(Top 27%)5777(Top 36%)5777(Top 351%)
Finish26.22 mi1.02 mi12031+1778740+1098740+1098331(Top 29%)6107(Top 38%)6107(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15115

Males

10416

M55-59

10416

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15551

Males

10642

M55-59

10642

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15115

Males

10416

M55-59

10416

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14129

Males

9918

M55-59

9918

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14324

Males

10017

M55-59

10017

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13061

Males

9317

M55-59

9317

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10780

Males

8077

M55-59

8077

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10504

Males

7797

M55-59

7797

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9438

Males

7074

M55-59

7074

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10125

Males

7435

M55-59

7435

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7522

Males

5891

M55-59

5891

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7945

Males

6089

M55-59

6089

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7439

Males

5697

M55-59

5697

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7718

Males

5777

M55-59

5777

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8331

Males

6107

M55-59

6107

Passing Analysis

Category:
Athletes Passed
4093
Passed By
543
Net Change
+3550
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15581
5K → 10K328301+27#15581#15554
10K → 15K284112+172#15554#15382
15K → 20K40749+358#15382#15024
20K → Half5322+31#15024#14993
Half → 25K37919+360#14993#14633
25K → 30K8044+800#14633#13833
30K → 20M30610+296#13833#13537
20M → 21M2713+268#13537#13269
21M → 35K1323+129#13269#13140
35K → 23M3761+375#13140#12765
23M → 24M2456+239#12765#12526
24M → 40K2323+229#12526#12297
40K → 25.2M912+89#12297#12208
25.2M → Finish1858+177#12208#12031
TOTALS4093543+3550
📊

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