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BOSTON MARATHON 2025

Joshua Peregrino

Bib: 3026•M

TX

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0:00
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:45
Rank: #2793
Start → 5K
19:45 | 6:21/mi
10K· 6.21 mi
39:18
Rank: #2584 (+209)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:47
Rank: #2423 (+161)
10K → 15K
19:29 | 6:16/mi
20K· 12.43 mi
1:19:21
Rank: #2767 (-344)
15K → 20K
20:34 | 6:37/mi
Half· 13.11 mi
1:23:41
Rank: #2759 (+8)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:40:01
Rank: #2985 (-226)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:01:02
Rank: #2990 (-5)
25K → 30K
21:01 | 6:46/mi
20M
2:10:13
Rank: #2939 (+51)
30K → 20M
9:11 | 6:45/mi
21M
2:17:31
Rank: #2945 (-6)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:22:34
Rank: #2928 (+17)
21M → 35K
5:03 | 6:45/mi
23M
2:31:13
Rank: #2911 (+17)
35K → 23M
8:39 | 6:55/mi
24M
2:38:03
Rank: #2909 (+2)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:43:54
Rank: #2886 (+23)
24M → 40K
5:51 | 6:51/mi
25.2M
2:46:28
Rank: #2864 (+22)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:53:20
Rank: #2874 (-10)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:41
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:29:39
Pace6:50 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5219:456:2119:45
6:21
-
10K
6.21 mi10:40:2539:186:1919:33
6:18
-0:03
15K
9.32 mi10:59:5458:476:1819:29
6:16
-0:02
20K
12.43 mi11:20:281:19:216:2320:34
6:37
+0:21
Half
13.11 mi11:24:481:23:416:234:20
6:21
-0:16
25K
15.53 mi11:41:081:40:016:2616:20
6:44
+0:23
30K
18.64 mi12:02:092:01:026:3021:01
6:46
+0:02
20M
20.00 mi12:11:202:10:136:319:11
6:45
-0:01
21M
21.00 mi12:18:382:17:316:337:18
7:18
+0:33
35K
21.75 mi12:23:412:22:346:335:03
6:45
-0:33
23M
23.00 mi12:32:202:31:136:348:39
6:55
+0:10
24M
24.00 mi12:39:102:38:036:356:50
6:50
-0:05
40K
24.85 mi12:45:012:43:546:365:51
6:51
+0:01
25.2M
25.20 mi12:47:352:46:286:362:34
7:27
+0:36
Finish
26.22 mi12:54:272:53:206:376:52
6:44
-0:43

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

6:16 /mi

Average Pace

6:37 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:49

89% of race

Time at Steady Pace

15:57

9% of race

Time at Slower Pace

2:34

1% of race

Average Pace: 6:37 /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 mi10:20:5219:456:2119:45
6:21
#2793
10K
6.21 mi10:40:2539:186:1919:33
6:18
#2584
15K
9.32 mi10:59:5458:476:1819:29
6:16
#2423
20K
12.43 mi11:20:281:19:216:2320:34
6:37
#2767
Half
13.11 mi11:24:481:23:416:234:20
6:21
#2759
25K
15.53 mi11:41:081:40:016:2616:20
6:44
#2985
30K
18.64 mi12:02:092:01:026:3021:01
6:46
#2990
20M
20.00 mi12:11:202:10:136:319:11
6:45
#2939
21M
21.00 mi12:18:382:17:316:337:18
7:18
#2945
35K
21.75 mi12:23:412:22:346:335:03
6:45
#2928
23M
23.00 mi12:32:202:31:136:348:39
6:55
#2911
24M
24.00 mi12:39:102:38:036:356:50
6:50
#2909
40K
24.85 mi12:45:012:43:546:365:51
6:51
#2886
25.2M
25.20 mi12:47:352:46:286:362:34
7:27
#2864
Finish
26.22 mi12:54:272:53:206:376:52
6:44
#2874
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2793265826582203(Top 8%)2099(Top 13%)2099(Top 37%)
10K6.21 mi3.10 mi2584+2092462+1962462+1962371(Top 8%)2268(Top 14%)2268(Top 40%)
15K9.32 mi3.11 mi2423+1612313+1492313+1492203(Top 8%)2099(Top 13%)2099(Top 37%)
20K12.43 mi3.11 mi2767-3442638-3252638-3253811(Top 13%)3593(Top 22%)3593(Top 64%)
Half13.11 mi0.68 mi2759+82631+72631+72766(Top 10%)2642(Top 16%)2642(Top 47%)
25K15.53 mi2.42 mi2985-2262844-2132844-2134367(Top 15%)4045(Top 25%)4045(Top 72%)
30K18.64 mi3.11 mi2990-52849-52849-53213(Top 11%)3007(Top 19%)3007(Top 53%)
20M20.00 mi1.36 mi2939+512796+532796+532709(Top 10%)2538(Top 16%)2538(Top 45%)
21M21.00 mi1.00 mi2945-62795+12795+13593(Top 13%)3282(Top 20%)3282(Top 58%)
35K21.75 mi0.75 mi2928+172774+212774+213759(Top 13%)3381(Top 21%)3381(Top 60%)
23M23.00 mi1.25 mi2911+172756+182756+183226(Top 11%)2937(Top 18%)2937(Top 52%)
24M24.00 mi1.00 mi2909+22751+52751+53667(Top 13%)3263(Top 20%)3263(Top 58%)
40K24.85 mi0.85 mi2886+232729+222729+223023(Top 11%)2719(Top 17%)2719(Top 48%)
25.2M25.20 mi0.35 mi2864+222710+192710+193096(Top 11%)2737(Top 17%)2737(Top 49%)
Finish26.22 mi1.02 mi2874-102717-72717-74087(Top 14%)3490(Top 22%)3490(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2203

Males

2099

M18-39

2099

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2371

Males

2268

M18-39

2268

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2203

Males

2099

M18-39

2099

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3811

Males

3593

M18-39

3593

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2766

Males

2642

M18-39

2642

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4367

Males

4045

M18-39

4045

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3213

Males

3007

M18-39

3007

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2709

Males

2538

M18-39

2538

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3593

Males

3282

M18-39

3282

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3759

Males

3381

M18-39

3381

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3226

Males

2937

M18-39

2937

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3667

Males

3263

M18-39

3263

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3023

Males

2719

M18-39

2719

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3096

Males

2737

M18-39

2737

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

4087

Males

3490

M18-39

3490

Passing Analysis

Category:
Athletes Passed
975
Passed By
1056
Net Change
-81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2793
5K → 10K25142+209#2793#2584
10K → 15K18221+161#2584#2423
15K → 20K16360-344#2423#2767
20K → Half168+8#2767#2759
Half → 25K30256-226#2759#2985
25K → 30K107112-5#2985#2990
30K → 20M8029+51#2990#2939
20M → 21M4551-6#2939#2945
21M → 35K4023+17#2945#2928
35K → 23M6144+17#2928#2911
23M → 24M4139+2#2911#2909
24M → 40K5330+23#2909#2886
40K → 25.2M297+22#2886#2864
25.2M → Finish2434-10#2864#2874
TOTALS9751056-81
📊

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