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BOSTON MARATHON 2025

Renan Cappi

Bib: 3669•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3517
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:07
Rank: #3444 (+73)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:13
Rank: #3390 (+54)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:35
Rank: #3394 (-4)
15K → 20K
20:22 | 6:33/mi
Half· 13.11 mi
1:25:01
Rank: #3406 (-12)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:41:03
Rank: #3412 (-6)
Half → 25K
16:02 | 6:37/mi
30K· 18.64 mi
2:02:28
Rank: #3449 (-37)
25K → 30K
21:25 | 6:54/mi
20M
2:11:53
Rank: #3435 (+14)
30K → 20M
9:25 | 6:56/mi
21M
2:19:04
Rank: #3380 (+55)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:24:05
Rank: #3352 (+28)
21M → 35K
5:01 | 6:42/mi
23M
2:32:40
Rank: #3274 (+78)
35K → 23M
8:35 | 6:51/mi
24M
2:39:17
Rank: #3199 (+75)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:45:01
Rank: #3125 (+74)
24M → 40K
5:44 | 6:42/mi
25.2M
2:47:32
Rank: #3081 (+44)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:54:23
Rank: #3089 (-8)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:01
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:29:22
Pace6:49 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0720:046:2820:04
6:28
-
10K
6.21 mi10:42:1040:076:2720:03
6:27
-0:01
15K
9.32 mi11:02:161:00:136:2820:06
6:28
+0:01
20K
12.43 mi11:22:381:20:356:2920:22
6:33
+0:05
Half
13.11 mi11:27:041:25:016:294:26
6:30
-0:03
25K
15.53 mi11:43:061:41:036:3016:02
6:37
+0:07
30K
18.64 mi12:04:312:02:286:3421:25
6:54
+0:17
20M
20.00 mi12:13:562:11:536:369:25
6:56
+0:02
21M
21.00 mi12:21:072:19:046:377:11
7:11
+0:15
35K
21.75 mi12:26:082:24:056:385:01
6:42
-0:29
23M
23.00 mi12:34:432:32:406:388:35
6:51
+0:09
24M
24.00 mi12:41:202:39:176:386:37
6:37
-0:14
40K
24.85 mi12:47:042:45:016:385:44
6:42
+0:05
25.2M
25.20 mi12:49:352:47:326:392:31
7:18
+0:36
Finish
26.22 mi12:56:262:54:236:396:51
6:43
-0:35

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

6:27 /mi

Average Pace

6:39 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:41

94% of race

Time at Steady Pace

9:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:22:0720:046:2820:04
6:28
#3517
10K
6.21 mi10:42:1040:076:2720:03
6:27
#3444
15K
9.32 mi11:02:161:00:136:2820:06
6:28
#3390
20K
12.43 mi11:22:381:20:356:2920:22
6:33
#3394
Half
13.11 mi11:27:041:25:016:294:26
6:30
#3406
25K
15.53 mi11:43:061:41:036:3016:02
6:37
#3412
30K
18.64 mi12:04:312:02:286:3421:25
6:54
#3449
20M
20.00 mi12:13:562:11:536:369:25
6:56
#3435
21M
21.00 mi12:21:072:19:046:377:11
7:11
#3380
35K
21.75 mi12:26:082:24:056:385:01
6:42
#3352
23M
23.00 mi12:34:432:32:406:388:35
6:51
#3274
24M
24.00 mi12:41:202:39:176:386:37
6:37
#3199
40K
24.85 mi12:47:042:45:016:385:44
6:42
#3125
25.2M
25.20 mi12:49:352:47:326:392:31
7:18
#3081
Finish
26.22 mi12:56:262:54:236:396:51
6:43
#3089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3517333933393363(Top 12%)3190(Top 20%)3190(Top 57%)
10K6.21 mi3.10 mi3444+733270+693270+693383(Top 12%)3212(Top 20%)3212(Top 57%)
15K9.32 mi3.11 mi3390+543219+513219+513363(Top 12%)3190(Top 20%)3190(Top 57%)
20K12.43 mi3.11 mi3394-43221-23221-23437(Top 12%)3255(Top 20%)3255(Top 58%)
Half13.11 mi0.68 mi3406-123232-113232-113609(Top 13%)3409(Top 21%)3409(Top 60%)
25K15.53 mi2.42 mi3412-63241-93241-93531(Top 12%)3328(Top 21%)3328(Top 59%)
30K18.64 mi3.11 mi3449-373263-223263-224020(Top 14%)3704(Top 23%)3704(Top 66%)
20M20.00 mi1.36 mi3435+143249+143249+143659(Top 13%)3365(Top 21%)3365(Top 60%)
21M21.00 mi1.00 mi3380+553194+553194+553052(Top 11%)2817(Top 17%)2817(Top 50%)
35K21.75 mi0.75 mi3352+283165+293165+293493(Top 12%)3166(Top 20%)3166(Top 56%)
23M23.00 mi1.25 mi3274+783088+773088+772966(Top 10%)2708(Top 17%)2708(Top 48%)
24M24.00 mi1.00 mi3199+753019+693019+692548(Top 9%)2342(Top 15%)2342(Top 42%)
40K24.85 mi0.85 mi3125+742948+712948+712378(Top 8%)2175(Top 14%)2175(Top 39%)
25.2M25.20 mi0.35 mi3081+442905+432905+432479(Top 9%)2213(Top 14%)2213(Top 39%)
Finish26.22 mi1.02 mi3089-82910-52910-53984(Top 14%)3417(Top 21%)3417(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3363

Males

3190

M18-39

3190

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3383

Males

3212

M18-39

3212

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3363

Males

3190

M18-39

3190

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3437

Males

3255

M18-39

3255

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3609

Males

3409

M18-39

3409

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3531

Males

3328

M18-39

3328

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4020

Males

3704

M18-39

3704

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3659

Males

3365

M18-39

3365

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3052

Males

2817

M18-39

2817

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3493

Males

3166

M18-39

3166

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2966

Males

2708

M18-39

2708

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2548

Males

2342

M18-39

2342

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2378

Males

2175

M18-39

2175

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2479

Males

2213

M18-39

2213

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3984

Males

3417

M18-39

3417

Passing Analysis

Category:
Athletes Passed
1122
Passed By
694
Net Change
+428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3517
5K → 10K17299+73#3517#3444
10K → 15K12470+54#3444#3390
15K → 20K104108-4#3390#3394
20K → Half820-12#3394#3406
Half → 25K7076-6#3406#3412
25K → 30K96133-37#3412#3449
30K → 20M7056+14#3449#3435
20M → 21M8227+55#3435#3380
21M → 35K4214+28#3380#3352
35K → 23M10628+78#3352#3274
23M → 24M816+75#3274#3199
24M → 40K817+74#3199#3125
40K → 25.2M473+44#3125#3081
25.2M → Finish3947-8#3081#3089
TOTALS1122694+428
📊

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