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BOSTON MARATHON 2025

Kelvin Munoz

Bib: 8553•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
Division (M45-49)
#0 / 2386
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:48
Rank: #7950
Start → 5K
21:48 | 7:01/mi
10K· 6.21 mi
43:15
Rank: #7588 (+362)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:04:54
Rank: #7516 (+72)
10K → 15K
21:39 | 6:58/mi
20K· 12.43 mi
1:26:45
Rank: #7367 (+149)
15K → 20K
21:51 | 7:02/mi
Half· 13.11 mi
1:31:28
Rank: #7334 (+33)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:48:54
Rank: #7330 (+4)
Half → 25K
17:26 | 7:11/mi
30K· 18.64 mi
2:12:16
Rank: #7324 (+6)
25K → 30K
23:22 | 7:31/mi
20M
2:22:48
Rank: #7334 (-10)
30K → 20M
10:32 | 7:45/mi
21M
2:31:02
Rank: #7330 (+4)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:37:27
Rank: #7605 (-275)
21M → 35K
6:25 | 8:35/mi
23M
2:47:30
Rank: #7692 (-87)
35K → 23M
10:03 | 8:02/mi
24M
2:55:12
Rank: #7709 (-17)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
3:01:54
Rank: #7730 (-21)
24M → 40K
6:42 | 7:50/mi
25.2M
3:04:51
Rank: #7726 (+4)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:12:33
Rank: #7758 (-32)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:28
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:41:05
Pace7:43 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0221:487:0121:48
7:01
-
10K
6.21 mi11:08:2943:156:5821:27
6:54
-0:07
15K
9.32 mi11:30:081:04:546:5821:39
6:58
+0:04
20K
12.43 mi11:51:591:26:456:5921:51
7:02
+0:04
Half
13.11 mi11:56:421:31:286:594:43
6:55
-0:07
25K
15.53 mi12:14:081:48:547:0117:26
7:11
+0:16
30K
18.64 mi12:37:302:12:167:0623:22
7:31
+0:20
20M
20.00 mi12:48:022:22:487:0810:32
7:45
+0:14
21M
21.00 mi12:56:162:31:027:128:14
8:14
+0:29
35K
21.75 mi13:02:412:37:277:146:25
8:35
+0:21
23M
23.00 mi13:12:442:47:307:1710:03
8:02
-0:33
24M
24.00 mi13:20:262:55:127:187:42
7:42
-0:20
40K
24.85 mi13:27:083:01:547:196:42
7:50
+0:08
25.2M
25.20 mi13:30:053:04:517:202:57
8:33
+0:43
Finish
26.22 mi13:37:473:12:337:217:42
7:33
-1:00

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

6:54 /mi

Average Pace

7:21 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:54

57% of race

Time at Steady Pace

49:18

26% of race

Time at Slower Pace

34:21

18% of race

Average Pace: 7:21 /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 mi10:47:0221:487:0121:48
7:01
#7950
10K
6.21 mi11:08:2943:156:5821:27
6:54
#7588
15K
9.32 mi11:30:081:04:546:5821:39
6:58
#7516
20K
12.43 mi11:51:591:26:456:5921:51
7:02
#7367
Half
13.11 mi11:56:421:31:286:594:43
6:55
#7334
25K
15.53 mi12:14:081:48:547:0117:26
7:11
#7330
30K
18.64 mi12:37:302:12:167:0623:22
7:31
#7324
20M
20.00 mi12:48:022:22:487:0810:32
7:45
#7334
21M
21.00 mi12:56:162:31:027:128:14
8:14
#7330
35K
21.75 mi13:02:412:37:277:146:25
8:35
#7605
23M
23.00 mi13:12:442:47:307:1710:03
8:02
#7692
24M
24.00 mi13:20:262:55:127:187:42
7:42
#7709
40K
24.85 mi13:27:083:01:547:196:42
7:50
#7730
25.2M
25.20 mi13:30:053:04:517:202:57
8:33
#7726
Finish
26.22 mi13:37:473:12:337:217:42
7:33
#7758
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7950696769677430(Top 26%)6562(Top 41%)6562(Top 275%)
10K6.21 mi3.10 mi7588+3626715+2526715+2527255(Top 26%)6477(Top 40%)6477(Top 271%)
15K9.32 mi3.11 mi7516+726656+596656+597430(Top 26%)6562(Top 41%)6562(Top 275%)
20K12.43 mi3.11 mi7367+1496535+1216535+1217079(Top 25%)6266(Top 39%)6266(Top 263%)
Half13.11 mi0.68 mi7334+336512+236512+236995(Top 25%)6215(Top 39%)6215(Top 260%)
25K15.53 mi2.42 mi7330+46491+216491+217531(Top 27%)6461(Top 40%)6461(Top 271%)
30K18.64 mi3.11 mi7324+66440+516440+517887(Top 28%)6514(Top 40%)6514(Top 273%)
20M20.00 mi1.36 mi7334-106417+236417+238691(Top 31%)6832(Top 42%)6832(Top 286%)
21M21.00 mi1.00 mi7330+46382+356382+358757(Top 31%)6676(Top 41%)6676(Top 280%)
35K21.75 mi0.75 mi7605-2756537-1556537-15515878(Top 56%)10105(Top 63%)10105(Top 424%)
23M23.00 mi1.25 mi7692-876539-26539-210188(Top 36%)7321(Top 45%)7321(Top 307%)
24M24.00 mi1.00 mi7709-176524+156524+159097(Top 32%)6699(Top 42%)6699(Top 281%)
40K24.85 mi0.85 mi7730-216497+276497+278984(Top 32%)6508(Top 40%)6508(Top 273%)
25.2M25.20 mi0.35 mi7726+46483+146483+149030(Top 32%)6449(Top 40%)6449(Top 270%)
Finish26.22 mi1.02 mi7758-326479+46479+49568(Top 34%)6740(Top 42%)6740(Top 282%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7430

Males

6562

M45-49

6562

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7255

Males

6477

M45-49

6477

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7430

Males

6562

M45-49

6562

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7079

Males

6266

M45-49

6266

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6995

Males

6215

M45-49

6215

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7531

Males

6461

M45-49

6461

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7887

Males

6514

M45-49

6514

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8691

Males

6832

M45-49

6832

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8757

Males

6676

M45-49

6676

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15878

Males

10105

M45-49

10105

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10188

Males

7321

M45-49

7321

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9097

Males

6699

M45-49

6699

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8984

Males

6508

M45-49

6508

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9030

Males

6449

M45-49

6449

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9568

Males

6740

M45-49

6740

Passing Analysis

Category:
Athletes Passed
1611
Passed By
1419
Net Change
+192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7950
5K → 10K43270+362#7950#7588
10K → 15K16492+72#7588#7516
15K → 20K20051+149#7516#7367
20K → Half4310+33#7367#7334
Half → 25K114110+4#7334#7330
25K → 30K179173+6#7330#7324
30K → 20M98108-10#7324#7334
20M → 21M8076+4#7334#7330
21M → 35K11286-275#7330#7605
35K → 23M75162-87#7605#7692
23M → 24M6178-17#7692#7709
24M → 40K6788-21#7709#7730
40K → 25.2M3329+4#7730#7726
25.2M → Finish5486-32#7726#7758
TOTALS16111419+192
📊

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