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BOSTON MARATHON 2025

Diego Hernández Parra

Bib: 1918•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 9%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M40-44)
#0 / 2247
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:49
Rank: #2956
Start → 5K
19:49 | 6:23/mi
10K· 6.21 mi
39:26
Rank: #2709 (+247)
5K → 10K
19:37 | 6:19/mi
15K· 9.32 mi
58:46
Rank: #2412 (+297)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:18:27
Rank: #2324 (+88)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:22:46
Rank: #2336 (-12)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:38:05
Rank: #2260 (+76)
Half → 25K
15:19 | 6:19/mi
30K· 18.64 mi
1:58:01
Rank: #2098 (+162)
25K → 30K
19:56 | 6:25/mi
20M
2:06:51
Rank: #2031 (+67)
30K → 20M
8:50 | 6:30/mi
21M
2:13:34
Rank: #1953 (+78)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:18:14
Rank: #1906 (+47)
21M → 35K
4:40 | 6:14/mi
23M
2:26:22
Rank: #1844 (+62)
35K → 23M
8:08 | 6:30/mi
24M
2:32:31
Rank: #1758 (+86)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:37:53
Rank: #1690 (+68)
24M → 40K
5:22 | 6:17/mi
25.2M
2:40:15
Rank: #1665 (+25)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:46:25
Rank: #1604 (+61)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:46
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:23:39
Pace6:23 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3519:496:2319:49
6:23
-
10K
6.21 mi10:40:1239:266:2119:37
6:19
-0:04
15K
9.32 mi10:59:3258:466:1819:20
6:13
-0:06
20K
12.43 mi11:19:131:18:276:1919:41
6:20
+0:07
Half
13.11 mi11:23:321:22:466:194:19
6:20
0:00
25K
15.53 mi11:38:511:38:056:1915:19
6:19
-0:01
30K
18.64 mi11:58:471:58:016:2019:56
6:25
+0:06
20M
20.00 mi12:07:372:06:516:218:50
6:30
+0:05
21M
21.00 mi12:14:202:13:346:226:43
6:43
+0:13
35K
21.75 mi12:19:002:18:146:214:40
6:14
-0:29
23M
23.00 mi12:27:082:26:226:228:08
6:30
+0:16
24M
24.00 mi12:33:172:32:316:216:09
6:09
-0:21
40K
24.85 mi12:38:392:37:536:215:22
6:17
+0:08
25.2M
25.20 mi12:41:012:40:156:222:22
6:52
+0:35
Finish
26.22 mi12:47:112:46:256:216:10
6:03
-0:49

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

6:03 /mi

Average Pace

6:21 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:20

95% of race

Time at Steady Pace

9:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:21 /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 mi10:20:3519:496:2319:49
6:23
#2956
10K
6.21 mi10:40:1239:266:2119:37
6:19
#2709
15K
9.32 mi10:59:3258:466:1819:20
6:13
#2412
20K
12.43 mi11:19:131:18:276:1919:41
6:20
#2324
Half
13.11 mi11:23:321:22:466:194:19
6:20
#2336
25K
15.53 mi11:38:511:38:056:1915:19
6:19
#2260
30K
18.64 mi11:58:471:58:016:2019:56
6:25
#2098
20M
20.00 mi12:07:372:06:516:218:50
6:30
#2031
21M
21.00 mi12:14:202:13:346:226:43
6:43
#1953
35K
21.75 mi12:19:002:18:146:214:40
6:14
#1906
23M
23.00 mi12:27:082:26:226:228:08
6:30
#1844
24M
24.00 mi12:33:172:32:316:216:09
6:09
#1758
40K
24.85 mi12:38:392:37:536:215:22
6:17
#1690
25.2M
25.20 mi12:41:012:40:156:222:22
6:52
#1665
Finish
26.22 mi12:47:112:46:256:216:10
6:03
#1604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2956281228121953(Top 7%)1860(Top 12%)1860(Top 83%)
10K6.21 mi3.10 mi2709+2472580+2322580+2322500(Top 9%)2390(Top 15%)2390(Top 106%)
15K9.32 mi3.11 mi2412+2972303+2772303+2771953(Top 7%)1860(Top 12%)1860(Top 83%)
20K12.43 mi3.11 mi2324+882218+852218+852194(Top 8%)2093(Top 13%)2093(Top 93%)
Half13.11 mi0.68 mi2336-122229-112229-112667(Top 9%)2550(Top 16%)2550(Top 113%)
25K15.53 mi2.42 mi2260+762157+722157+721951(Top 7%)1857(Top 12%)1857(Top 83%)
30K18.64 mi3.11 mi2098+1622000+1572000+1571619(Top 6%)1534(Top 10%)1534(Top 68%)
20M20.00 mi1.36 mi2031+671935+651935+651636(Top 6%)1547(Top 10%)1547(Top 69%)
21M21.00 mi1.00 mi1953+781857+781857+781266(Top 4%)1196(Top 7%)1196(Top 53%)
35K21.75 mi0.75 mi1906+471810+471810+471402(Top 5%)1329(Top 8%)1329(Top 59%)
23M23.00 mi1.25 mi1844+621749+611749+611444(Top 5%)1360(Top 8%)1360(Top 61%)
24M24.00 mi1.00 mi1758+861666+831666+83905(Top 3%)851(Top 5%)851(Top 38%)
40K24.85 mi0.85 mi1690+681600+661600+66929(Top 3%)871(Top 5%)871(Top 39%)
25.2M25.20 mi0.35 mi1665+251576+241576+241158(Top 4%)1068(Top 7%)1068(Top 48%)
Finish26.22 mi1.02 mi1604+611519+571519+571070(Top 4%)1004(Top 6%)1004(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1953

Males

1860

M40-44

1860

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2500

Males

2390

M40-44

2390

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1953

Males

1860

M40-44

1860

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2194

Males

2093

M40-44

2093

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2667

Males

2550

M40-44

2550

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1951

Males

1857

M40-44

1857

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1619

Males

1534

M40-44

1534

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1636

Males

1547

M40-44

1547

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1266

Males

1196

M40-44

1196

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1402

Males

1329

M40-44

1329

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1444

Males

1360

M40-44

1360

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

905

Males

851

M40-44

851

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

929

Males

871

M40-44

871

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1158

Males

1068

M40-44

1068

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1070

Males

1004

M40-44

1004

Passing Analysis

Category:
Athletes Passed
1516
Passed By
164
Net Change
+1352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2956
5K → 10K28538+247#2956#2709
10K → 15K3014+297#2709#2412
15K → 20K11426+88#2412#2324
20K → Half719-12#2324#2336
Half → 25K9620+76#2336#2260
25K → 30K17412+162#2260#2098
30K → 20M758+67#2098#2031
20M → 21M835+78#2031#1953
21M → 35K492+47#1953#1906
35K → 23M7614+62#1906#1844
23M → 24M882+86#1844#1758
24M → 40K724+68#1758#1690
40K → 25.2M294+25#1690#1665
25.2M → Finish676+61#1665#1604
TOTALS1516164+1352
📊

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