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BOSTON MARATHON 2025

Adrian Marquez

Bib: 3885•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:03
Rank: #634
Start → 5K
18:03 | 5:49/mi
10K· 6.21 mi
36:50
Rank: #880 (-246)
5K → 10K
18:47 | 6:03/mi
15K· 9.32 mi
55:51
Rank: #1024 (-144)
10K → 15K
19:01 | 6:07/mi
20K· 12.43 mi
1:15:15
Rank: #1153 (-129)
15K → 20K
19:24 | 6:15/mi
Half· 13.11 mi
1:19:30
Rank: #1191 (-38)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:34:59
Rank: #1331 (-140)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:55:43
Rank: #1520 (-189)
25K → 30K
20:44 | 6:40/mi
20M
2:05:03
Rank: #1612 (-92)
30K → 20M
9:20 | 6:52/mi
21M
2:12:25
Rank: #1703 (-91)
20M → 21M
7:22 | 7:22/mi
35K· 21.75 mi
2:17:25
Rank: #1733 (-30)
21M → 35K
5:00 | 6:41/mi
23M
2:26:13
Rank: #1809 (-76)
35K → 23M
8:48 | 7:02/mi
24M
2:33:00
Rank: #1852 (-43)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:39:04
Rank: #1913 (-61)
24M → 40K
6:04 | 7:06/mi
25.2M
2:41:47
Rank: #1948 (-35)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:48:43
Rank: #2017 (-69)
25.2M → Finish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:30
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3718:035:4918:03
5:49
-
10K
6.21 mi10:39:2436:505:5618:47
6:03
+0:14
15K
9.32 mi10:58:2555:516:0019:01
6:07
+0:04
20K
12.43 mi11:17:491:15:156:0319:24
6:15
+0:08
Half
13.11 mi11:22:041:19:306:044:15
6:14
-0:01
25K
15.53 mi11:37:331:34:596:0715:29
6:23
+0:09
30K
18.64 mi11:58:171:55:436:1220:44
6:40
+0:17
20M
20.00 mi12:07:372:05:036:159:20
6:52
+0:12
21M
21.00 mi12:14:592:12:256:187:22
7:22
+0:30
35K
21.75 mi12:19:592:17:256:195:00
6:41
-0:41
23M
23.00 mi12:28:472:26:136:218:48
7:02
+0:21
24M
24.00 mi12:35:342:33:006:236:47
6:47
-0:15
40K
24.85 mi12:41:382:39:046:246:04
7:06
+0:19
25.2M
25.20 mi12:44:212:41:476:252:43
7:53
+0:47
Finish
26.22 mi12:51:172:48:436:266:56
6:48
-1:05

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

5:49 /mi

Average Pace

6:26 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:59

56% of race

Time at Steady Pace

48:47

29% of race

Time at Slower Pace

24:57

15% of race

Average Pace: 6:26 /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 mi10:20:3718:035:4918:03
5:49
#634
10K
6.21 mi10:39:2436:505:5618:47
6:03
#880
15K
9.32 mi10:58:2555:516:0019:01
6:07
#1024
20K
12.43 mi11:17:491:15:156:0319:24
6:15
#1153
Half
13.11 mi11:22:041:19:306:044:15
6:14
#1191
25K
15.53 mi11:37:331:34:596:0715:29
6:23
#1331
30K
18.64 mi11:58:171:55:436:1220:44
6:40
#1520
20M
20.00 mi12:07:372:05:036:159:20
6:52
#1612
21M
21.00 mi12:14:592:12:256:187:22
7:22
#1703
35K
21.75 mi12:19:592:17:256:195:00
6:41
#1733
23M
23.00 mi12:28:472:26:136:218:48
7:02
#1809
24M
24.00 mi12:35:342:33:006:236:47
6:47
#1852
40K
24.85 mi12:41:382:39:046:246:04
7:06
#1913
25.2M
25.20 mi12:44:212:41:476:252:43
7:53
#1948
Finish
26.22 mi12:51:172:48:436:266:56
6:48
#2017
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6345875871482(Top 5%)1411(Top 9%)1411(Top 25%)
10K6.21 mi3.10 mi880-246826-239826-2391262(Top 4%)1197(Top 7%)1197(Top 21%)
15K9.32 mi3.11 mi1024-144966-140966-1401482(Top 5%)1411(Top 9%)1411(Top 25%)
20K12.43 mi3.11 mi1153-1291093-1271093-1271769(Top 6%)1681(Top 10%)1681(Top 30%)
Half13.11 mi0.68 mi1191-381129-361129-362102(Top 7%)2006(Top 12%)2006(Top 36%)
25K15.53 mi2.42 mi1331-1401260-1311260-1312284(Top 8%)2171(Top 13%)2171(Top 38%)
30K18.64 mi3.11 mi1520-1891440-1801440-1802746(Top 10%)2598(Top 16%)2598(Top 46%)
20M20.00 mi1.36 mi1612-921527-871527-873279(Top 12%)3030(Top 19%)3030(Top 54%)
21M21.00 mi1.00 mi1703-911615-881615-883913(Top 14%)3548(Top 22%)3548(Top 63%)
35K21.75 mi0.75 mi1733-301643-281643-283349(Top 12%)3048(Top 19%)3048(Top 54%)
23M23.00 mi1.25 mi1809-761716-731716-733898(Top 14%)3487(Top 22%)3487(Top 62%)
24M24.00 mi1.00 mi1852-431755-391755-393372(Top 12%)3027(Top 19%)3027(Top 54%)
40K24.85 mi0.85 mi1913-611813-581813-584397(Top 15%)3765(Top 23%)3765(Top 67%)
25.2M25.20 mi0.35 mi1948-351846-331846-335178(Top 18%)4199(Top 26%)4199(Top 74%)
Finish26.22 mi1.02 mi2017-691912-661912-664481(Top 16%)3773(Top 23%)3773(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1482

Males

1411

M18-39

1411

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1262

Males

1197

M18-39

1197

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1482

Males

1411

M18-39

1411

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1769

Males

1681

M18-39

1681

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2102

Males

2006

M18-39

2006

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2284

Males

2171

M18-39

2171

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2746

Males

2598

M18-39

2598

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3279

Males

3030

M18-39

3030

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3913

Males

3548

M18-39

3548

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3349

Males

3048

M18-39

3048

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3898

Males

3487

M18-39

3487

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3372

Males

3027

M18-39

3027

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4397

Males

3765

M18-39

3765

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5178

Males

4199

M18-39

4199

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4481

Males

3773

M18-39

3773

Passing Analysis

Category:
Athletes Passed
173
Passed By
1556
Net Change
-1383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#634
5K → 10K4250-246#634#880
10K → 15K6150-144#880#1024
15K → 20K11140-129#1024#1153
20K → Half139-38#1153#1191
Half → 25K14154-140#1191#1331
25K → 30K13202-189#1331#1520
30K → 20M18110-92#1520#1612
20M → 21M19110-91#1612#1703
21M → 35K1343-30#1703#1733
35K → 23M2298-76#1733#1809
23M → 24M1861-43#1809#1852
24M → 40K1879-61#1852#1913
40K → 25.2M540-35#1913#1948
25.2M → Finish1180-69#1948#2017
TOTALS1731556-1383
📊

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