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BOSTON MARATHON 2025

Luis González Zumbado

Bib: 5763•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:37
Rank: #7490
Start → 5K
21:37 | 6:57/mi
10K· 6.21 mi
43:07
Rank: #7428 (+62)
5K → 10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:09
Rank: #6939 (+489)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:25:27
Rank: #6634 (+305)
15K → 20K
21:18 | 6:51/mi
Half· 13.11 mi
1:30:00
Rank: #6557 (+77)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:47:09
Rank: #6550 (+7)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:10:08
Rank: #6542 (+8)
25K → 30K
22:59 | 7:24/mi
20M
2:20:47
Rank: #6644 (-102)
30K → 20M
10:39 | 7:50/mi
21M
2:30:49
Rank: #7279 (-635)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:36:51
Rank: #7394 (-115)
21M → 35K
6:02 | 8:04/mi
23M
2:49:06
Rank: #8246 (-852)
35K → 23M
12:15 | 9:47/mi
24M
2:58:12
Rank: #8733 (-487)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:06:43
Rank: #9346 (-613)
24M → 40K
8:31 | 9:58/mi
25.2M
3:10:38
Rank: #9640 (-294)
40K → 25.2M
3:55 | 11:21/mi
Finish· 26.22 mi
3:19:26
Rank: #9974 (-334)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:49:26
Pace8:21 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0321:376:5721:37
6:57
-
10K
6.21 mi10:47:3343:076:5621:30
6:55
-0:02
15K
9.32 mi11:08:351:04:096:5321:02
6:46
-0:09
20K
12.43 mi11:29:531:25:276:5321:18
6:51
+0:05
Half
13.11 mi11:34:261:30:006:524:33
6:40
-0:11
25K
15.53 mi11:51:351:47:096:5417:09
7:04
+0:24
30K
18.64 mi12:14:342:10:086:5922:59
7:24
+0:20
20M
20.00 mi12:25:132:20:477:0210:39
7:50
+0:26
21M
21.00 mi12:35:152:30:497:1110:02
10:02
+2:12
35K
21.75 mi12:41:172:36:517:136:02
8:04
-1:58
23M
23.00 mi12:53:322:49:067:2112:15
9:47
+1:43
24M
24.00 mi13:02:382:58:127:269:06
9:06
-0:41
40K
24.85 mi13:11:093:06:437:318:31
9:58
+0:52
25.2M
25.20 mi13:15:043:10:387:343:55
11:21
+1:23
Finish
26.22 mi13:23:523:19:267:378:48
8:38
-2:43

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

6:40 /mi

Average Pace

7:37 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:09

54% of race

Time at Steady Pace

39:40

20% of race

Time at Slower Pace

52:37

26% of race

Average Pace: 7:36 /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 mi10:26:0321:376:5721:37
6:57
#7490
10K
6.21 mi10:47:3343:076:5621:30
6:55
#7428
15K
9.32 mi11:08:351:04:096:5321:02
6:46
#6939
20K
12.43 mi11:29:531:25:276:5321:18
6:51
#6634
Half
13.11 mi11:34:261:30:006:524:33
6:40
#6557
25K
15.53 mi11:51:351:47:096:5417:09
7:04
#6550
30K
18.64 mi12:14:342:10:086:5922:59
7:24
#6542
20M
20.00 mi12:25:132:20:477:0210:39
7:50
#6644
21M
21.00 mi12:35:152:30:497:1110:02
10:02
#7279
35K
21.75 mi12:41:172:36:517:136:02
8:04
#7394
23M
23.00 mi12:53:322:49:067:2112:15
9:47
#8246
24M
24.00 mi13:02:382:58:127:269:06
9:06
#8733
40K
24.85 mi13:11:093:06:437:318:31
9:58
#9346
25.2M
25.20 mi13:15:043:10:387:343:55
11:21
#9640
Finish
26.22 mi13:23:523:19:267:378:48
8:38
#9974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7490666566655799(Top 20%)5288(Top 33%)5288(Top 235%)
10K6.21 mi3.10 mi7428+626607+586607+587395(Top 26%)6572(Top 41%)6572(Top 292%)
15K9.32 mi3.11 mi6939+4896235+3726235+3725799(Top 20%)5288(Top 33%)5288(Top 235%)
20K12.43 mi3.11 mi6634+3055990+2455990+2455841(Top 21%)5311(Top 33%)5311(Top 236%)
Half13.11 mi0.68 mi6557+775923+675923+675085(Top 18%)4714(Top 29%)4714(Top 210%)
25K15.53 mi2.42 mi6550+75906+175906+176813(Top 24%)5990(Top 37%)5990(Top 267%)
30K18.64 mi3.11 mi6542+85869+375869+377037(Top 25%)5998(Top 37%)5998(Top 267%)
20M20.00 mi1.36 mi6644-1025916-475916-479270(Top 33%)7146(Top 44%)7146(Top 318%)
21M21.00 mi1.00 mi7279-6356345-4296345-42918404(Top 65%)11336(Top 70%)11336(Top 504%)
35K21.75 mi0.75 mi7394-1156394-496394-4912642(Top 45%)8628(Top 54%)8628(Top 384%)
23M23.00 mi1.25 mi8246-8526899-5056899-50519723(Top 69%)11766(Top 73%)11766(Top 524%)
24M24.00 mi1.00 mi8733-4877150-2517150-25117837(Top 63%)10840(Top 67%)10840(Top 482%)
40K24.85 mi0.85 mi9346-6137461-3117461-31120313(Top 72%)11933(Top 74%)11933(Top 531%)
25.2M25.20 mi0.35 mi9640-2947596-1357596-13521619(Top 76%)12576(Top 78%)12576(Top 560%)
Finish26.22 mi1.02 mi9974-3347740-1447740-14417030(Top 60%)10395(Top 65%)10395(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5799

Males

5288

M40-44

5288

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7395

Males

6572

M40-44

6572

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5799

Males

5288

M40-44

5288

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5841

Males

5311

M40-44

5311

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5085

Males

4714

M40-44

4714

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6813

Males

5990

M40-44

5990

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7037

Males

5998

M40-44

5998

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9270

Males

7146

M40-44

7146

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18404

Males

11336

M40-44

11336

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12642

Males

8628

M40-44

8628

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19723

Males

11766

M40-44

11766

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17837

Males

10840

M40-44

10840

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20313

Males

11933

M40-44

11933

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21619

Males

12576

M40-44

12576

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

17030

Males

10395

M40-44

10395

Passing Analysis

Category:
Athletes Passed
1591
Passed By
4075
Net Change
-2484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7490
5K → 10K229167+62#7490#7428
10K → 15K4967+489#7428#6939
15K → 20K32722+305#6939#6634
20K → Half803+77#6634#6557
Half → 25K134127+7#6557#6550
25K → 30K179171+8#6550#6542
30K → 20M60162-102#6542#6644
20M → 21M5640-635#6644#7279
21M → 35K27142-115#7279#7394
35K → 23M15867-852#7394#8246
23M → 24M11498-487#8246#8733
24M → 40K11624-613#8733#9346
40K → 25.2M4298-294#9346#9640
25.2M → Finish13347-334#9640#9974
TOTALS15914075-2484
📊

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