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BOSTON MARATHON 2025

Nicholas Cedeno

Bib: 29005•M

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:42
Rank: #23349
Start → 5K
28:42 | 9:14/mi
10K· 6.21 mi
59:11
Rank: #24250 (-901)
5K → 10K
30:29 | 9:49/mi
15K· 9.32 mi
1:30:06
Rank: #24486 (-236)
10K → 15K
30:55 | 9:57/mi
20K· 12.43 mi
2:01:27
Rank: #24475 (+11)
15K → 20K
31:21 | 10:05/mi
Half· 13.11 mi
2:08:15
Rank: #24484 (-9)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:33:19
Rank: #24421 (+63)
Half → 25K
25:04 | 10:20/mi
30K· 18.64 mi
3:06:52
Rank: #24285 (+136)
25K → 30K
33:33 | 10:48/mi
20M
3:21:25
Rank: #24177 (+108)
30K → 20M
14:33 | 10:42/mi
21M
3:32:31
Rank: #24048 (+129)
20M → 21M
11:06 | 11:06/mi
35K· 21.75 mi
3:40:11
Rank: #23990 (+58)
21M → 35K
7:40 | 10:15/mi
23M
3:54:02
Rank: #23933 (+57)
35K → 23M
13:51 | 11:04/mi
24M
4:03:54
Rank: #23822 (+111)
23M → 24M
9:52 | 9:52/mi
40K· 24.85 mi
4:13:21
Rank: #23793 (+29)
24M → 40K
9:27 | 11:03/mi
25.2M
4:17:53
Rank: #23831 (-38)
40K → 25.2M
4:32 | 13:09/mi
Finish· 26.22 mi
4:27:40
Rank: #23777 (+54)
25.2M → Finish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:15
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:19:25
Pace10:38 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0228:429:1428:42
9:14
-
10K
6.21 mi12:18:3159:119:3130:29
9:49
+0:35
15K
9.32 mi12:49:261:30:069:4030:55
9:57
+0:08
20K
12.43 mi13:20:472:01:279:4631:21
10:05
+0:08
Half
13.11 mi13:27:352:08:159:476:48
9:58
-0:07
25K
15.53 mi13:52:392:33:199:5225:04
10:20
+0:22
30K
18.64 mi14:26:123:06:5210:0133:33
10:48
+0:28
20M
20.00 mi14:40:453:21:2510:0414:33
10:42
-0:06
21M
21.00 mi14:51:513:32:3110:0711:06
11:06
+0:24
35K
21.75 mi14:59:313:40:1110:077:40
10:15
-0:51
23M
23.00 mi15:13:223:54:0210:1113:51
11:04
+0:49
24M
24.00 mi15:23:144:03:5410:109:52
9:52
-1:12
40K
24.85 mi15:32:414:13:2110:129:27
11:03
+1:11
25.2M
25.20 mi15:37:134:17:5310:144:32
13:09
+2:06
Finish
26.22 mi15:47:004:27:4010:139:47
9:36
-3:33

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

9:14 /mi

Average Pace

10:13 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:29

14% of race

Time at Steady Pace

2:36:42

59% of race

Time at Slower Pace

1:12:29

27% of race

Average Pace: 10:13 /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 mi11:48:0228:429:1428:42
9:14
#23349
10K
6.21 mi12:18:3159:119:3130:29
9:49
#24250
15K
9.32 mi12:49:261:30:069:4030:55
9:57
#24486
20K
12.43 mi13:20:472:01:279:4631:21
10:05
#24475
Half
13.11 mi13:27:352:08:159:476:48
9:58
#24484
25K
15.53 mi13:52:392:33:199:5225:04
10:20
#24421
30K
18.64 mi14:26:123:06:5210:0133:33
10:48
#24285
20M
20.00 mi14:40:453:21:2510:0414:33
10:42
#24177
21M
21.00 mi14:51:513:32:3110:0711:06
11:06
#24048
35K
21.75 mi14:59:313:40:1110:077:40
10:15
#23990
23M
23.00 mi15:13:223:54:0210:1113:51
11:04
#23933
24M
24.00 mi15:23:144:03:5410:109:52
9:52
#23822
40K
24.85 mi15:32:414:13:2110:129:27
11:03
#23793
25.2M
25.20 mi15:37:134:17:5310:144:32
13:09
#23831
Finish
26.22 mi15:47:004:27:4010:139:47
9:36
#23777
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23349139301393024900(Top 88%)14670(Top 91%)14670(Top 260%)
10K6.21 mi3.10 mi24250-90114369-43914369-43924876(Top 88%)14645(Top 91%)14645(Top 260%)
15K9.32 mi3.11 mi24486-23614472-10314472-10324900(Top 88%)14670(Top 91%)14670(Top 260%)
20K12.43 mi3.11 mi24475+1114448+2414448+2424422(Top 86%)14415(Top 90%)14415(Top 255%)
Half13.11 mi0.68 mi24484-914451-314451-324746(Top 87%)14547(Top 90%)14547(Top 258%)
25K15.53 mi2.42 mi24421+6314420+3114420+3124035(Top 85%)14211(Top 88%)14211(Top 252%)
30K18.64 mi3.11 mi24285+13614336+8414336+8423606(Top 83%)13888(Top 86%)13888(Top 246%)
20M20.00 mi1.36 mi24177+10814263+7314263+7322963(Top 81%)13505(Top 84%)13505(Top 239%)
21M21.00 mi1.00 mi24048+12914193+7014193+7021660(Top 76%)12815(Top 80%)12815(Top 227%)
35K21.75 mi0.75 mi23990+5814150+4314150+4322549(Top 79%)13188(Top 82%)13188(Top 234%)
23M23.00 mi1.25 mi23933+5714105+4514105+4523375(Top 82%)13522(Top 84%)13522(Top 240%)
24M24.00 mi1.00 mi23822+11114044+6114044+6120950(Top 74%)12324(Top 77%)12324(Top 218%)
40K24.85 mi0.85 mi23793+2914016+2814016+2823266(Top 82%)13376(Top 83%)13376(Top 237%)
25.2M25.20 mi0.35 mi23831-3814028-1214028-1225232(Top 89%)14358(Top 89%)14358(Top 254%)
Finish26.22 mi1.02 mi23777+5413996+3213996+3221554(Top 76%)12566(Top 78%)12566(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

24900

Males

14670

M18-39

14670

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

24876

Males

14645

M18-39

14645

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

24900

Males

14670

M18-39

14670

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24422

Males

14415

M18-39

14415

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24746

Males

14547

M18-39

14547

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24035

Males

14211

M18-39

14211

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23606

Males

13888

M18-39

13888

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22963

Males

13505

M18-39

13505

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21660

Males

12815

M18-39

12815

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22549

Males

13188

M18-39

13188

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23375

Males

13522

M18-39

13522

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

20950

Males

12324

M18-39

12324

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23266

Males

13376

M18-39

13376

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25232

Males

14358

M18-39

14358

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21554

Males

12566

M18-39

12566

Passing Analysis

Category:
Athletes Passed
1321
Passed By
1749
Net Change
-428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23349
5K → 10K42943-901#23349#24250
10K → 15K71307-236#24250#24486
15K → 20K147136+11#24486#24475
20K → Half2130-9#24475#24484
Half → 25K13976+63#24484#24421
25K → 30K21680+136#24421#24285
30K → 20M13022+108#24285#24177
20M → 21M14213+129#24177#24048
21M → 35K6810+58#24048#23990
35K → 23M9437+57#23990#23933
23M → 24M1154+111#23933#23822
24M → 40K5728+29#23822#23793
40K → 25.2M947-38#23793#23831
25.2M → Finish7016+54#23831#23777
TOTALS13211749-428
📊

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