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BOSTON MARATHON 2025

Federico Chopin Gachuz

Bib: 7415•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 10%
Division (M40-44)
#0 / 2247
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #6438
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:19
Rank: #6397 (+41)
5K → 10K
21:08 | 6:48/mi
15K· 9.32 mi
1:03:20
Rank: #6140 (+257)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:24:32
Rank: #5956 (+184)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:29:03
Rank: #5889 (+67)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:45:36
Rank: #5692 (+197)
Half → 25K
16:33 | 6:50/mi
30K· 18.64 mi
2:07:06
Rank: #5315 (+377)
25K → 30K
21:30 | 6:55/mi
20M
2:16:31
Rank: #5142 (+173)
30K → 20M
9:25 | 6:56/mi
21M
2:23:37
Rank: #4936 (+206)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:28:35
Rank: #4820 (+116)
21M → 35K
4:58 | 6:38/mi
23M
2:37:01
Rank: #4601 (+219)
35K → 23M
8:26 | 6:44/mi
24M
2:43:44
Rank: #4481 (+120)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:49:42
Rank: #4439 (+42)
24M → 40K
5:58 | 6:59/mi
25.2M
2:52:13
Rank: #4392 (+47)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:58:35
Rank: #4206 (+186)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:03
Pace6:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2321:116:4921:11
6:49
-
10K
6.21 mi10:49:3142:196:4921:08
6:48
-0:01
15K
9.32 mi11:10:321:03:206:4821:01
6:46
-0:02
20K
12.43 mi11:31:441:24:326:4821:12
6:49
+0:03
Half
13.11 mi11:36:151:29:036:484:31
6:37
-0:12
25K
15.53 mi11:52:481:45:366:4816:33
6:50
+0:13
30K
18.64 mi12:14:182:07:066:4921:30
6:55
+0:05
20M
20.00 mi12:23:432:16:316:509:25
6:56
+0:01
21M
21.00 mi12:30:492:23:376:507:06
7:06
+0:10
35K
21.75 mi12:35:472:28:356:504:58
6:38
-0:28
23M
23.00 mi12:44:132:37:016:508:26
6:44
+0:06
24M
24.00 mi12:50:562:43:446:496:43
6:43
-0:01
40K
24.85 mi12:56:542:49:426:505:58
6:59
+0:16
25.2M
25.20 mi12:59:252:52:136:502:31
7:18
+0:19
Finish
26.22 mi13:05:472:58:356:496:22
6:15
-1:03

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

6:15 /mi

Average Pace

6:49 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:05

74% of race

Time at Steady Pace

46:30

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:28:2321:116:4921:11
6:49
#6438
10K
6.21 mi10:49:3142:196:4921:08
6:48
#6397
15K
9.32 mi11:10:321:03:206:4821:01
6:46
#6140
20K
12.43 mi11:31:441:24:326:4821:12
6:49
#5956
Half
13.11 mi11:36:151:29:036:484:31
6:37
#5889
25K
15.53 mi11:52:481:45:366:4816:33
6:50
#5692
30K
18.64 mi12:14:182:07:066:4921:30
6:55
#5315
20M
20.00 mi12:23:432:16:316:509:25
6:56
#5142
21M
21.00 mi12:30:492:23:376:507:06
7:06
#4936
35K
21.75 mi12:35:472:28:356:504:58
6:38
#4820
23M
23.00 mi12:44:132:37:016:508:26
6:44
#4601
24M
24.00 mi12:50:562:43:446:496:43
6:43
#4481
40K
24.85 mi12:56:542:49:426:505:58
6:59
#4439
25.2M
25.20 mi12:59:252:52:136:502:31
7:18
#4392
Finish
26.22 mi13:05:472:58:356:496:22
6:15
#4206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6438586458645713(Top 20%)5208(Top 32%)5208(Top 232%)
10K6.21 mi3.10 mi6397+415834+305834+306382(Top 22%)5782(Top 36%)5782(Top 257%)
15K9.32 mi3.11 mi6140+2575617+2175617+2175713(Top 20%)5208(Top 32%)5208(Top 232%)
20K12.43 mi3.11 mi5956+1845448+1695448+1695515(Top 19%)5032(Top 31%)5032(Top 224%)
Half13.11 mi0.68 mi5889+675395+535395+534530(Top 16%)4223(Top 26%)4223(Top 188%)
25K15.53 mi2.42 mi5692+1975217+1785217+1785053(Top 18%)4630(Top 29%)4630(Top 206%)
30K18.64 mi3.11 mi5315+3774882+3354882+3354211(Top 15%)3865(Top 24%)3865(Top 172%)
20M20.00 mi1.36 mi5142+1734726+1564726+1563683(Top 13%)3389(Top 21%)3389(Top 151%)
21M21.00 mi1.00 mi4936+2064549+1774549+1772676(Top 9%)2486(Top 15%)2486(Top 111%)
35K21.75 mi0.75 mi4820+1164444+1054444+1053150(Top 11%)2892(Top 18%)2892(Top 129%)
23M23.00 mi1.25 mi4601+2194241+2034241+2032412(Top 8%)2239(Top 14%)2239(Top 100%)
24M24.00 mi1.00 mi4481+1204132+1094132+1093059(Top 11%)2772(Top 17%)2772(Top 123%)
40K24.85 mi0.85 mi4439+424087+454087+453745(Top 13%)3290(Top 20%)3290(Top 146%)
25.2M25.20 mi0.35 mi4392+474043+444043+442506(Top 9%)2240(Top 14%)2240(Top 100%)
Finish26.22 mi1.02 mi4206+1863874+1693874+1691694(Top 6%)1570(Top 10%)1570(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5713

Males

5208

M40-44

5208

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6382

Males

5782

M40-44

5782

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5713

Males

5208

M40-44

5208

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5515

Males

5032

M40-44

5032

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4530

Males

4223

M40-44

4223

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5053

Males

4630

M40-44

4630

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4211

Males

3865

M40-44

3865

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3683

Males

3389

M40-44

3389

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2676

Males

2486

M40-44

2486

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3150

Males

2892

M40-44

2892

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2412

Males

2239

M40-44

2239

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3059

Males

2772

M40-44

2772

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3745

Males

3290

M40-44

3290

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2506

Males

2240

M40-44

2240

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1694

Males

1570

M40-44

1570

Passing Analysis

Category:
Athletes Passed
2616
Passed By
384
Net Change
+2232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6438
5K → 10K205164+41#6438#6397
10K → 15K30649+257#6397#6140
15K → 20K24157+184#6140#5956
20K → Half714+67#5956#5889
Half → 25K22326+197#5889#5692
25K → 30K39821+377#5692#5315
30K → 20M1774+173#5315#5142
20M → 21M21610+206#5142#4936
21M → 35K1182+116#4936#4820
35K → 23M2234+219#4820#4601
23M → 24M13313+120#4601#4481
24M → 40K6624+42#4481#4439
40K → 25.2M514+47#4439#4392
25.2M → Finish1882+186#4392#4206
TOTALS2616384+2232
📊

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