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BOSTON MARATHON 2025

Juan Enrique Lopez Ruiz

Bib: 9099•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 35%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:26
Rank: #7074
Start → 5K
21:26 | 6:54/mi
10K· 6.21 mi
42:55
Rank: #7201 (-127)
5K → 10K
21:29 | 6:55/mi
15K· 9.32 mi
1:04:11
Rank: #6972 (+229)
10K → 15K
21:16 | 6:51/mi
20K· 12.43 mi
1:25:34
Rank: #6720 (+252)
15K → 20K
21:23 | 6:53/mi
Half· 13.11 mi
1:30:11
Rank: #6669 (+51)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:47:12
Rank: #6578 (+91)
Half → 25K
17:01 | 7:01/mi
30K· 18.64 mi
2:11:14
Rank: #6927 (-349)
25K → 30K
24:02 | 7:44/mi
20M
2:22:57
Rank: #7381 (-454)
30K → 20M
11:43 | 8:37/mi
21M
2:32:20
Rank: #7777 (-396)
20M → 21M
9:23 | 9:23/mi
35K· 21.75 mi
2:38:27
Rank: #7939 (-162)
21M → 35K
6:07 | 8:11/mi
23M
2:50:43
Rank: #8832 (-893)
35K → 23M
12:16 | 9:48/mi
24M
2:58:49
Rank: #8959 (-127)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
3:06:17
Rank: #9193 (-234)
24M → 40K
7:28 | 8:44/mi
25.2M
3:09:33
Rank: #9281 (-88)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:17:40
Rank: #9411 (-130)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:47:29
Pace8:12 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4021:266:5421:26
6:54
-
10K
6.21 mi11:08:0942:556:5421:29
6:55
+0:01
15K
9.32 mi11:29:251:04:116:5321:16
6:51
-0:04
20K
12.43 mi11:50:481:25:346:5321:23
6:53
+0:02
Half
13.11 mi11:55:251:30:116:534:37
6:46
-0:07
25K
15.53 mi12:12:261:47:126:5417:01
7:01
+0:15
30K
18.64 mi12:36:282:11:147:0224:02
7:44
+0:43
20M
20.00 mi12:48:112:22:577:0911:43
8:37
+0:53
21M
21.00 mi12:57:342:32:207:159:23
9:23
+0:46
35K
21.75 mi13:03:412:38:277:176:07
8:11
-1:12
23M
23.00 mi13:15:572:50:437:2512:16
9:48
+1:37
24M
24.00 mi13:24:032:58:497:278:06
8:06
-1:42
40K
24.85 mi13:31:313:06:177:307:28
8:44
+0:38
25.2M
25.20 mi13:34:473:09:337:313:16
9:28
+0:44
Finish
26.22 mi13:42:543:17:407:338:07
7:58
-1:30

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

6:46 /mi

Average Pace

7:33 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:12

54% of race

Time at Steady Pace

46:22

23% of race

Time at Slower Pace

44:06

22% of race

Average Pace: 7:32 /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 mi10:46:4021:266:5421:26
6:54
#7074
10K
6.21 mi11:08:0942:556:5421:29
6:55
#7201
15K
9.32 mi11:29:251:04:116:5321:16
6:51
#6972
20K
12.43 mi11:50:481:25:346:5321:23
6:53
#6720
Half
13.11 mi11:55:251:30:116:534:37
6:46
#6669
25K
15.53 mi12:12:261:47:126:5417:01
7:01
#6578
30K
18.64 mi12:36:282:11:147:0224:02
7:44
#6927
20M
20.00 mi12:48:112:22:577:0911:43
8:37
#7381
21M
21.00 mi12:57:342:32:207:159:23
9:23
#7777
35K
21.75 mi13:03:412:38:277:176:07
8:11
#7939
23M
23.00 mi13:15:572:50:437:2512:16
9:48
#8832
24M
24.00 mi13:24:032:58:497:278:06
8:06
#8959
40K
24.85 mi13:31:313:06:177:307:28
8:44
#9193
25.2M
25.20 mi13:34:473:09:337:313:16
9:28
#9281
Finish
26.22 mi13:42:543:17:407:338:07
7:58
#9411
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7074636163616532(Top 23%)5894(Top 37%)5894(Top 262%)
10K6.21 mi3.10 mi7201-1276448-876448-877349(Top 26%)6545(Top 41%)6545(Top 291%)
15K9.32 mi3.11 mi6972+2296265+1836265+1836532(Top 23%)5894(Top 37%)5894(Top 262%)
20K12.43 mi3.11 mi6720+2526063+2026063+2026068(Top 21%)5491(Top 34%)5491(Top 244%)
Half13.11 mi0.68 mi6669+516022+416022+415888(Top 21%)5375(Top 33%)5375(Top 239%)
25K15.53 mi2.42 mi6578+915930+925930+926448(Top 23%)5728(Top 36%)5728(Top 255%)
30K18.64 mi3.11 mi6927-3496154-2246154-2249433(Top 33%)7393(Top 46%)7393(Top 329%)
20M20.00 mi1.36 mi7381-4546446-2926446-29214534(Top 51%)9697(Top 60%)9697(Top 432%)
21M21.00 mi1.00 mi7777-3966669-2236669-22315513(Top 55%)10003(Top 62%)10003(Top 445%)
35K21.75 mi0.75 mi7939-1626742-736742-7313402(Top 47%)8978(Top 56%)8978(Top 400%)
23M23.00 mi1.25 mi8832-8937247-5057247-50519770(Top 70%)11788(Top 73%)11788(Top 525%)
24M24.00 mi1.00 mi8959-1277278-317278-3111864(Top 42%)8090(Top 50%)8090(Top 360%)
40K24.85 mi0.85 mi9193-2347379-1017379-10114762(Top 52%)9317(Top 58%)9317(Top 415%)
25.2M25.20 mi0.35 mi9281-887402-237402-2314346(Top 51%)9075(Top 56%)9075(Top 404%)
Finish26.22 mi1.02 mi9411-1307439-377439-3712611(Top 44%)8329(Top 52%)8329(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6532

Males

5894

M40-44

5894

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7349

Males

6545

M40-44

6545

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6532

Males

5894

M40-44

5894

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6068

Males

5491

M40-44

5491

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5888

Males

5375

M40-44

5375

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6448

Males

5728

M40-44

5728

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9433

Males

7393

M40-44

7393

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14534

Males

9697

M40-44

9697

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15513

Males

10003

M40-44

10003

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13402

Males

8978

M40-44

8978

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19770

Males

11788

M40-44

11788

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11864

Males

8090

M40-44

8090

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14762

Males

9317

M40-44

9317

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14346

Males

9075

M40-44

9075

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12611

Males

8329

M40-44

8329

Passing Analysis

Category:
Athletes Passed
1212
Passed By
3549
Net Change
-2337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7074
5K → 10K144271-127#7074#7201
10K → 15K26435+229#7201#6972
15K → 20K28634+252#6972#6720
20K → Half6211+51#6720#6669
Half → 25K16271+91#6669#6578
25K → 30K83432-349#6578#6927
30K → 20M28482-454#6927#7381
20M → 21M18414-396#7381#7777
21M → 35K27189-162#7777#7939
35K → 23M11904-893#7939#8832
23M → 24M40167-127#8832#8959
24M → 40K35269-234#8959#9193
40K → 25.2M16104-88#9193#9281
25.2M → Finish36166-130#9281#9411
TOTALS12123549-2337
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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