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BOSTON MARATHON 2025

Javier Alvarez Rodilla

Bib: 3496•M

MI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:32
Rank: #2356
Start → 5K
19:32 | 6:17/mi
10K· 6.21 mi
38:53
Rank: #2166 (+190)
5K → 10K
19:21 | 6:14/mi
15K· 9.32 mi
58:21
Rank: #2156 (+10)
10K → 15K
19:28 | 6:16/mi
20K· 12.43 mi
1:18:12
Rank: #2217 (-61)
15K → 20K
19:51 | 6:23/mi
Half· 13.11 mi
1:22:31
Rank: #2237 (-20)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:38:00
Rank: #2217 (+20)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:58:57
Rank: #2342 (-125)
25K → 30K
20:57 | 6:45/mi
20M
2:08:15
Rank: #2379 (-37)
30K → 20M
9:18 | 6:51/mi
21M
2:15:39
Rank: #2434 (-55)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:20:50
Rank: #2502 (-68)
21M → 35K
5:11 | 6:56/mi
23M
2:30:02
Rank: #2648 (-146)
35K → 23M
9:12 | 7:21/mi
24M
2:37:05
Rank: #2702 (-54)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:43:13
Rank: #2735 (-33)
24M → 40K
6:08 | 7:10/mi
25.2M
2:45:54
Rank: #2745 (-10)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:52:36
Rank: #2736 (+9)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:31
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:30:05
Pace6:52 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3219:326:1719:32
6:17
-
10K
6.21 mi10:40:5338:536:1519:21
6:14
-0:03
15K
9.32 mi11:00:2158:216:1619:28
6:16
+0:02
20K
12.43 mi11:20:121:18:126:1819:51
6:23
+0:07
Half
13.11 mi11:24:311:22:316:184:19
6:20
-0:03
25K
15.53 mi11:40:001:38:006:1915:29
6:23
+0:03
30K
18.64 mi12:00:571:58:576:2320:57
6:45
+0:22
20M
20.00 mi12:10:152:08:156:259:18
6:51
+0:06
21M
21.00 mi12:17:392:15:396:287:24
7:24
+0:33
35K
21.75 mi12:22:502:20:506:295:11
6:56
-0:28
23M
23.00 mi12:32:022:30:026:319:12
7:21
+0:25
24M
24.00 mi12:39:052:37:056:337:03
7:03
-0:18
40K
24.85 mi12:45:132:43:136:346:08
7:10
+0:07
25.2M
25.20 mi12:47:542:45:546:352:41
7:47
+0:37
Finish
26.22 mi12:54:362:52:366:356:42
6:34
-1:13

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

6:14 /mi

Average Pace

6:35 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:00

57% of race

Time at Steady Pace

42:08

24% of race

Time at Slower Pace

32:28

19% of race

Average Pace: 6:35 /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 mi10:21:3219:326:1719:32
6:17
#2356
10K
6.21 mi10:40:5338:536:1519:21
6:14
#2166
15K
9.32 mi11:00:2158:216:1619:28
6:16
#2156
20K
12.43 mi11:20:121:18:126:1819:51
6:23
#2217
Half
13.11 mi11:24:311:22:316:184:19
6:20
#2237
25K
15.53 mi11:40:001:38:006:1915:29
6:23
#2217
30K
18.64 mi12:00:571:58:576:2320:57
6:45
#2342
20M
20.00 mi12:10:152:08:156:259:18
6:51
#2379
21M
21.00 mi12:17:392:15:396:287:24
7:24
#2434
35K
21.75 mi12:22:502:20:506:295:11
6:56
#2502
23M
23.00 mi12:32:022:30:026:319:12
7:21
#2648
24M
24.00 mi12:39:052:37:056:337:03
7:03
#2702
40K
24.85 mi12:45:132:43:136:346:08
7:10
#2735
25.2M
25.20 mi12:47:542:45:546:352:41
7:47
#2745
Finish
26.22 mi12:54:362:52:366:356:42
6:34
#2736
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2356224522452179(Top 8%)2077(Top 13%)2077(Top 37%)
10K6.21 mi3.10 mi2166+1902067+1782067+1782045(Top 7%)1948(Top 12%)1948(Top 35%)
15K9.32 mi3.11 mi2156+102057+102057+102179(Top 8%)2077(Top 13%)2077(Top 37%)
20K12.43 mi3.11 mi2217-612118-612118-612462(Top 9%)2347(Top 15%)2347(Top 42%)
Half13.11 mi0.68 mi2237-202137-192137-192628(Top 9%)2511(Top 16%)2511(Top 45%)
25K15.53 mi2.42 mi2217+202116+212116+212292(Top 8%)2179(Top 14%)2179(Top 39%)
30K18.64 mi3.11 mi2342-1252236-1202236-1203089(Top 11%)2898(Top 18%)2898(Top 51%)
20M20.00 mi1.36 mi2379-372270-342270-343158(Top 11%)2923(Top 18%)2923(Top 52%)
21M21.00 mi1.00 mi2434-552321-512321-514082(Top 14%)3680(Top 23%)3680(Top 65%)
35K21.75 mi0.75 mi2502-682382-612382-614844(Top 17%)4256(Top 26%)4256(Top 75%)
23M23.00 mi1.25 mi2648-1462515-1332515-1335702(Top 20%)4789(Top 30%)4789(Top 85%)
24M24.00 mi1.00 mi2702-542560-452560-454870(Top 17%)4158(Top 26%)4158(Top 74%)
40K24.85 mi0.85 mi2735-332592-322592-324854(Top 17%)4098(Top 25%)4098(Top 73%)
25.2M25.20 mi0.35 mi2745-102599-72599-74660(Top 16%)3858(Top 24%)3858(Top 68%)
Finish26.22 mi1.02 mi2736+92588+112588+113175(Top 11%)2807(Top 17%)2807(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2179

Males

2077

M18-39

2077

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

2045

Males

1948

M18-39

1948

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2179

Males

2077

M18-39

2077

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2462

Males

2347

M18-39

2347

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2628

Males

2511

M18-39

2511

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2292

Males

2179

M18-39

2179

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3089

Males

2898

M18-39

2898

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3158

Males

2923

M18-39

2923

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4082

Males

3680

M18-39

3680

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4844

Males

4256

M18-39

4256

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5702

Males

4789

M18-39

4789

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4870

Males

4158

M18-39

4158

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4854

Males

4098

M18-39

4098

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4660

Males

3858

M18-39

3858

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3175

Males

2807

M18-39

2807

Passing Analysis

Category:
Athletes Passed
679
Passed By
1059
Net Change
-380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2356
5K → 10K23343+190#2356#2166
10K → 15K7969+10#2166#2156
15K → 20K41102-61#2156#2217
20K → Half626-20#2217#2237
Half → 25K5838+20#2237#2217
25K → 30K56181-125#2217#2342
30K → 20M2865-37#2342#2379
20M → 21M2681-55#2379#2434
21M → 35K2088-68#2434#2502
35K → 23M21167-146#2502#2648
23M → 24M2882-54#2648#2702
24M → 40K2962-33#2702#2735
40K → 25.2M1727-10#2735#2745
25.2M → Finish3728+9#2745#2736
TOTALS6791059-380
📊

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