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BOSTON MARATHON 2025

Mariano Arámburu González

Bib: 2465•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #4269
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
40:37
Rank: #4023 (+246)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:01:06
Rank: #4064 (-41)
10K → 15K
20:29 | 6:36/mi
20K· 12.43 mi
1:22:38
Rank: #4542 (-478)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:27:11
Rank: #4563 (-21)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:43:37
Rank: #4544 (+19)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:04:55
Rank: #4323 (+221)
25K → 30K
21:18 | 6:51/mi
20M
2:14:00
Rank: #4105 (+218)
30K → 20M
9:05 | 6:41/mi
21M
2:21:00
Rank: #3941 (+164)
20M → 21M
7:00 | 7:00/mi
35K· 21.75 mi
2:25:53
Rank: #3866 (+75)
21M → 35K
4:53 | 6:32/mi
23M
2:34:05
Rank: #3674 (+192)
35K → 23M
8:12 | 6:33/mi
24M
2:40:31
Rank: #3523 (+151)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:46:05
Rank: #3400 (+123)
24M → 40K
5:34 | 6:31/mi
25.2M
2:48:31
Rank: #3351 (+49)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:54:57
Rank: #3231 (+120)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:11
Pace6:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0520:236:3420:23
6:34
-
10K
6.21 mi10:41:1940:376:3220:14
6:31
-0:03
15K
9.32 mi11:01:481:01:066:3320:29
6:36
+0:05
20K
12.43 mi11:23:201:22:386:3921:32
6:56
+0:20
Half
13.11 mi11:27:531:27:116:394:33
6:40
-0:16
25K
15.53 mi11:44:191:43:376:4016:26
6:47
+0:07
30K
18.64 mi12:05:372:04:556:4221:18
6:51
+0:04
20M
20.00 mi12:14:422:14:006:429:05
6:41
-0:10
21M
21.00 mi12:21:422:21:006:437:00
7:00
+0:19
35K
21.75 mi12:26:352:25:536:424:53
6:32
-0:28
23M
23.00 mi12:34:472:34:056:428:12
6:33
+0:01
24M
24.00 mi12:41:132:40:316:416:26
6:26
-0:07
40K
24.85 mi12:46:472:46:056:415:34
6:31
+0:05
25.2M
25.20 mi12:49:132:48:316:412:26
7:03
+0:32
Finish
26.22 mi12:55:392:54:576:416:26
6:19
-0:44

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

6:19 /mi

Average Pace

6:41 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:31

95% of race

Time at Steady Pace

9:26

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:21:0520:236:3420:23
6:34
#4269
10K
6.21 mi10:41:1940:376:3220:14
6:31
#4023
15K
9.32 mi11:01:481:01:066:3320:29
6:36
#4064
20K
12.43 mi11:23:201:22:386:3921:32
6:56
#4542
Half
13.11 mi11:27:531:27:116:394:33
6:40
#4563
25K
15.53 mi11:44:191:43:376:4016:26
6:47
#4544
30K
18.64 mi12:05:372:04:556:4221:18
6:51
#4323
20M
20.00 mi12:14:422:14:006:429:05
6:41
#4105
21M
21.00 mi12:21:422:21:006:437:00
7:00
#3941
35K
21.75 mi12:26:352:25:536:424:53
6:32
#3866
23M
23.00 mi12:34:472:34:056:428:12
6:33
#3674
24M
24.00 mi12:41:132:40:316:416:26
6:26
#3523
40K
24.85 mi12:46:472:46:056:415:34
6:31
#3400
25.2M
25.20 mi12:49:132:48:316:412:26
7:03
#3351
Finish
26.22 mi12:55:392:54:576:416:26
6:19
#3231
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4269401340134155(Top 15%)3907(Top 24%)3907(Top 69%)
10K6.21 mi3.10 mi4023+2463797+2163797+2163808(Top 13%)3589(Top 22%)3589(Top 64%)
15K9.32 mi3.11 mi4064-413833-363833-364155(Top 15%)3907(Top 24%)3907(Top 69%)
20K12.43 mi3.11 mi4542-4784253-4204253-4206402(Top 23%)5742(Top 36%)5742(Top 102%)
Half13.11 mi0.68 mi4563-214267-144267-144919(Top 17%)4548(Top 28%)4548(Top 81%)
25K15.53 mi2.42 mi4544+194246+214246+214675(Top 16%)4304(Top 27%)4304(Top 76%)
30K18.64 mi3.11 mi4323+2214043+2034043+2033770(Top 13%)3484(Top 22%)3484(Top 62%)
20M20.00 mi1.36 mi4105+2183843+2003843+2002390(Top 8%)2257(Top 14%)2257(Top 40%)
21M21.00 mi1.00 mi3941+1643693+1503693+1502253(Top 8%)2104(Top 13%)2104(Top 37%)
35K21.75 mi0.75 mi3866+753624+693624+692592(Top 9%)2411(Top 15%)2411(Top 43%)
23M23.00 mi1.25 mi3674+1923446+1783446+1781641(Top 6%)1534(Top 10%)1534(Top 27%)
24M24.00 mi1.00 mi3523+1513306+1403306+1401799(Top 6%)1675(Top 10%)1675(Top 30%)
40K24.85 mi0.85 mi3400+1233192+1143192+1141644(Top 6%)1520(Top 9%)1520(Top 27%)
25.2M25.20 mi0.35 mi3351+493144+483144+481660(Top 6%)1517(Top 9%)1517(Top 27%)
Finish26.22 mi1.02 mi3231+1203033+1113033+1111948(Top 7%)1792(Top 11%)1792(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4155

Males

3907

M18-39

3907

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3808

Males

3589

M18-39

3589

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4155

Males

3907

M18-39

3907

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6402

Males

5742

M18-39

5742

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4919

Males

4548

M18-39

4548

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4675

Males

4304

M18-39

4304

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3770

Males

3484

M18-39

3484

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2390

Males

2257

M18-39

2257

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2253

Males

2104

M18-39

2104

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2592

Males

2411

M18-39

2411

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1641

Males

1534

M18-39

1534

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1799

Males

1675

M18-39

1675

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1644

Males

1520

M18-39

1520

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1660

Males

1517

M18-39

1517

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1948

Males

1792

M18-39

1792

Passing Analysis

Category:
Athletes Passed
1905
Passed By
867
Net Change
+1038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4269
5K → 10K30559+246#4269#4023
10K → 15K65106-41#4023#4064
15K → 20K27505-478#4064#4542
20K → Half1132-21#4542#4563
Half → 25K11899+19#4563#4544
25K → 30K26039+221#4544#4323
30K → 20M2213+218#4323#4105
20M → 21M1673+164#4105#3941
21M → 35K783+75#3941#3866
35K → 23M1920+192#3866#3674
23M → 24M1532+151#3674#3523
24M → 40K1285+123#3523#3400
40K → 25.2M545+49#3400#3351
25.2M → Finish1266+120#3351#3231
TOTALS1905867+1038
📊

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