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BOSTON MARATHON 2025

Juan De Hoyos

Bib: 1600•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1995
Start → 5K
6:13/mi
19:20 split
10K· 6.21 mi
38:28
Rank: #1829 (+166)
5K → 10K
6:10/mi
19:08 split
15K· 9.32 mi
57:37
Rank: #1769 (+60)
10K → 15K
6:10/mi
19:09 split
20K· 12.43 mi
1:17:07
Rank: #1783 (-14)
15K → 20K
6:17/mi
19:30 split
Half· 13.11 mi
1:21:20
Rank: #1787 (-4)
20K → Half
6:11/mi
4:13 split
25K· 15.53 mi
1:36:44
Rank: #1817 (-30)
Half → 25K
6:21/mi
15:24 split
30K· 18.64 mi
1:57:09
Rank: #1871 (-54)
25K → 30K
6:34/mi
20:25 split
20M
2:06:14
Rank: #1891 (-20)
30K → 20M
6:41/mi
9:05 split
21M
2:13:12
Rank: #1874 (+17)
20M → 21M
6:58/mi
6:58 split
35K· 21.75 mi
2:18:00
Rank: #1858 (+16)
21M → 35K
6:25/mi
4:48 split
23M
2:26:29
Rank: #1868 (-10)
35K → 23M
6:47/mi
8:29 split
24M
2:33:03
Rank: #1862 (+6)
23M → 24M
6:34/mi
6:34 split
40K· 24.85 mi
2:38:43
Rank: #1850 (+12)
24M → 40K
6:38/mi
5:40 split
25.2M
2:41:13
Rank: #1840 (+10)
40K → 25.2M
7:15/mi
2:30 split
Finish· 26.22 mi
2:47:45
Rank: #1833 (+7)
25.2M → Finish
6:25/mi
6:32 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:20
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0319:206:1319:20
6:13
-
10K
6.21 mi10:39:1138:286:1119:08
6:10
-0:03
15K
9.32 mi10:58:2057:376:1119:09
6:10
0:00
20K
12.43 mi11:17:501:17:076:1219:30
6:17
+0:07
Half
13.11 mi11:22:031:21:206:124:13
6:11
-0:06
25K
15.53 mi11:37:271:36:446:1415:24
6:21
+0:10
30K
18.64 mi11:57:521:57:096:1720:25
6:34
+0:13
20M
20.00 mi12:06:572:06:146:199:05
6:41
+0:07
21M
21.00 mi12:13:552:13:126:216:58
6:58
+0:17
35K
21.75 mi12:18:432:18:006:214:48
6:25
-0:33
23M
23.00 mi12:27:122:26:296:228:29
6:47
+0:22
24M
24.00 mi12:33:462:33:036:236:34
6:34
-0:13
40K
24.85 mi12:39:262:38:436:235:40
6:38
+0:04
25.2M
25.20 mi12:41:562:41:136:242:30
7:15
+0:37
Finish
26.22 mi12:48:282:47:456:246:32
6:25
-0:50

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

6:10 /mi

Average Pace

6:24 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:48

89% of race

Time at Steady Pace

17:57

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:20:0319:206:1319:20
6:13
#1995
10K
6.21 mi10:39:1138:286:1119:08
6:10
#1829
15K
9.32 mi10:58:2057:376:1119:09
6:10
#1769
20K
12.43 mi11:17:501:17:076:1219:30
6:17
#1783
Half
13.11 mi11:22:031:21:206:124:13
6:11
#1787
25K
15.53 mi11:37:271:36:446:1415:24
6:21
#1817
30K
18.64 mi11:57:521:57:096:1720:25
6:34
#1871
20M
20.00 mi12:06:572:06:146:199:05
6:41
#1891
21M
21.00 mi12:13:552:13:126:216:58
6:58
#1874
35K
21.75 mi12:18:432:18:006:214:48
6:25
#1858
23M
23.00 mi12:27:122:26:296:228:29
6:47
#1868
24M
24.00 mi12:33:462:33:036:236:34
6:34
#1862
40K
24.85 mi12:39:262:38:436:235:40
6:38
#1850
25.2M
25.20 mi12:41:562:41:136:242:30
7:15
#1840
Finish
26.22 mi12:48:282:47:456:246:32
6:25
#1833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1995189818981676(Top 6%)1592(Top 10%)1592(Top 28%)
10K6.21 mi3.10 mi1829+1661739+1591739+1591720(Top 6%)1637(Top 10%)1637(Top 29%)
15K9.32 mi3.11 mi1769+601683+561683+561676(Top 6%)1592(Top 10%)1592(Top 28%)
20K12.43 mi3.11 mi1783-141694-111694-111924(Top 7%)1834(Top 11%)1834(Top 33%)
Half13.11 mi0.68 mi1787-41698-41698-41916(Top 7%)1829(Top 11%)1829(Top 32%)
25K15.53 mi2.42 mi1817-301729-311729-312114(Top 7%)2012(Top 12%)2012(Top 36%)
30K18.64 mi3.11 mi1871-541782-531782-532288(Top 8%)2167(Top 13%)2167(Top 38%)
20M20.00 mi1.36 mi1891-201799-171799-172397(Top 8%)2264(Top 14%)2264(Top 40%)
21M21.00 mi1.00 mi1874+171781+181781+182139(Top 8%)2004(Top 12%)2004(Top 36%)
35K21.75 mi0.75 mi1858+161766+151766+152106(Top 7%)1973(Top 12%)1973(Top 35%)
23M23.00 mi1.25 mi1868-101772-61772-62589(Top 9%)2392(Top 15%)2392(Top 42%)
24M24.00 mi1.00 mi1862+61765+71765+72349(Top 8%)2174(Top 13%)2174(Top 39%)
40K24.85 mi0.85 mi1850+121752+131752+132083(Top 7%)1921(Top 12%)1921(Top 34%)
25.2M25.20 mi0.35 mi1840+101742+101742+102351(Top 8%)2104(Top 13%)2104(Top 37%)
Finish26.22 mi1.02 mi1833+71735+71735+72369(Top 8%)2161(Top 13%)2161(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1676

Males

1592

M18-39

1592

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1720

Males

1637

M18-39

1637

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1676

Males

1592

M18-39

1592

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1924

Males

1834

M18-39

1834

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1916

Males

1829

M18-39

1829

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2114

Males

2012

M18-39

2012

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2288

Males

2167

M18-39

2167

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2397

Males

2264

M18-39

2264

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2139

Males

2004

M18-39

2004

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2106

Males

1973

M18-39

1973

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2589

Males

2392

M18-39

2392

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2349

Males

2174

M18-39

2174

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2083

Males

1921

M18-39

1921

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2351

Males

2104

M18-39

2104

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2369

Males

2161

M18-39

2161

Passing Analysis

Category:
Athletes Passed
734
Passed By
572
Net Change
+162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1995
5K → 10K20943+166#1995#1829
10K → 15K8828+60#1829#1769
15K → 20K5569-14#1769#1783
20K → Half59-4#1783#1787
Half → 25K4070-30#1787#1817
25K → 30K69123-54#1817#1871
30K → 20M2343-20#1871#1891
20M → 21M4932+17#1891#1874
21M → 35K3216+16#1874#1858
35K → 23M4353-10#1858#1868
23M → 24M3327+6#1868#1862
24M → 40K3220+12#1862#1850
40K → 25.2M199+10#1850#1840
25.2M → Finish3730+7#1840#1833
TOTALS734572+162
📊

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