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BOSTON MARATHON 2025

Rafael Velazquez

Bib: 7060•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M40-44)
#0 / 2247
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:30
Rank: #4593
Start → 5K
20:30 | 6:36/mi
10K· 6.21 mi
41:24
Rank: #5032 (-439)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:35
Rank: #5386 (-354)
10K → 15K
21:11 | 6:49/mi
20K· 12.43 mi
1:24:06
Rank: #5651 (-265)
15K → 20K
21:31 | 6:56/mi
Half· 13.11 mi
1:28:49
Rank: #5733 (-82)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:45:43
Rank: #5765 (-32)
Half → 25K
16:54 | 6:58/mi
30K· 18.64 mi
2:08:16
Rank: #5825 (-60)
25K → 30K
22:33 | 7:15/mi
20M
2:18:32
Rank: #5915 (-90)
30K → 20M
10:16 | 7:33/mi
21M
2:26:55
Rank: #6061 (-146)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:32:23
Rank: #6075 (-14)
21M → 35K
5:28 | 7:18/mi
23M
2:42:08
Rank: #6112 (-37)
35K → 23M
9:45 | 7:47/mi
24M
2:49:49
Rank: #6164 (-52)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
2:56:40
Rank: #6242 (-78)
24M → 40K
6:51 | 8:01/mi
25.2M
2:59:47
Rank: #6309 (-67)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:08:06
Rank: #6516 (-207)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:49
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:39:17
Pace7:34 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4620:306:3620:30
6:36
-
10K
6.21 mi10:47:4041:246:4020:54
6:44
+0:08
15K
9.32 mi11:08:511:02:356:4321:11
6:49
+0:05
20K
12.43 mi11:30:221:24:066:4621:31
6:56
+0:07
Half
13.11 mi11:35:051:28:496:464:43
6:55
-0:01
25K
15.53 mi11:51:591:45:436:4816:54
6:58
+0:03
30K
18.64 mi12:14:322:08:166:5322:33
7:15
+0:17
20M
20.00 mi12:24:482:18:326:5610:16
7:33
+0:18
21M
21.00 mi12:33:112:26:557:008:23
8:23
+0:50
35K
21.75 mi12:38:392:32:237:005:28
7:18
-1:05
23M
23.00 mi12:48:242:42:087:039:45
7:47
+0:29
24M
24.00 mi12:56:052:49:497:057:41
7:41
-0:06
40K
24.85 mi13:02:562:56:407:066:51
8:01
+0:20
25.2M
25.20 mi13:06:032:59:477:083:07
9:02
+1:01
Finish
26.22 mi13:14:223:08:067:118:19
8:10
-0:52

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

6:36 /mi

Average Pace

7:11 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:49

47% of race

Time at Steady Pace

55:11

29% of race

Time at Slower Pace

44:06

23% of race

Average Pace: 7:10 /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 mi10:26:4620:306:3620:30
6:36
#4593
10K
6.21 mi10:47:4041:246:4020:54
6:44
#5032
15K
9.32 mi11:08:511:02:356:4321:11
6:49
#5386
20K
12.43 mi11:30:221:24:066:4621:31
6:56
#5651
Half
13.11 mi11:35:051:28:496:464:43
6:55
#5733
25K
15.53 mi11:51:591:45:436:4816:54
6:58
#5765
30K
18.64 mi12:14:322:08:166:5322:33
7:15
#5825
20M
20.00 mi12:24:482:18:326:5610:16
7:33
#5915
21M
21.00 mi12:33:112:26:557:008:23
8:23
#6061
35K
21.75 mi12:38:392:32:237:005:28
7:18
#6075
23M
23.00 mi12:48:242:42:087:039:45
7:47
#6112
24M
24.00 mi12:56:052:49:497:057:41
7:41
#6164
40K
24.85 mi13:02:562:56:407:066:51
8:01
#6242
25.2M
25.20 mi13:06:032:59:477:083:07
9:02
#6309
Finish
26.22 mi13:14:223:08:067:118:19
8:10
#6516
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4593431643166264(Top 22%)5674(Top 35%)5674(Top 253%)
10K6.21 mi3.10 mi5032-4394691-3754691-3755601(Top 20%)5150(Top 32%)5150(Top 229%)
15K9.32 mi3.11 mi5386-3544986-2954986-2956264(Top 22%)5674(Top 35%)5674(Top 253%)
20K12.43 mi3.11 mi5651-2655191-2055191-2056387(Top 22%)5733(Top 36%)5733(Top 255%)
Half13.11 mi0.68 mi5733-825261-705261-706972(Top 25%)6192(Top 38%)6192(Top 276%)
25K15.53 mi2.42 mi5765-325281-205281-206122(Top 22%)5494(Top 34%)5494(Top 245%)
30K18.64 mi3.11 mi5825-605300-195300-196218(Top 22%)5468(Top 34%)5468(Top 243%)
20M20.00 mi1.36 mi5915-905356-565356-567375(Top 26%)6057(Top 38%)6057(Top 270%)
21M21.00 mi1.00 mi6061-1465454-985454-989711(Top 34%)7203(Top 45%)7203(Top 321%)
35K21.75 mi0.75 mi6075-14545454547260(Top 26%)5844(Top 36%)5844(Top 260%)
23M23.00 mi1.25 mi6112-375465-115465-118472(Top 30%)6420(Top 40%)6420(Top 286%)
24M24.00 mi1.00 mi6164-525490-255490-258982(Top 32%)6633(Top 41%)6633(Top 295%)
40K24.85 mi0.85 mi6242-785522-325522-3210243(Top 36%)7156(Top 44%)7156(Top 318%)
25.2M25.20 mi0.35 mi6309-675558-365558-3611915(Top 42%)7926(Top 49%)7926(Top 353%)
Finish26.22 mi1.02 mi6516-2075664-1065664-10613964(Top 49%)8984(Top 56%)8984(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6264

Males

5674

M40-44

5674

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5601

Males

5150

M40-44

5150

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6264

Males

5674

M40-44

5674

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6387

Males

5733

M40-44

5733

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6972

Males

6192

M40-44

6192

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6122

Males

5494

M40-44

5494

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6218

Males

5468

M40-44

5468

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7375

Males

6057

M40-44

6057

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9711

Males

7203

M40-44

7203

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7260

Males

5844

M40-44

5844

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8472

Males

6420

M40-44

6420

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8982

Males

6633

M40-44

6633

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10243

Males

7156

M40-44

7156

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11915

Males

7926

M40-44

7926

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13964

Males

8984

M40-44

8984

Passing Analysis

Category:
Athletes Passed
734
Passed By
2657
Net Change
-1923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4593
5K → 10K49488-439#4593#5032
10K → 15K44398-354#5032#5386
15K → 20K60325-265#5386#5651
20K → Half486-82#5651#5733
Half → 25K118150-32#5733#5765
25K → 30K167227-60#5765#5825
30K → 20M42132-90#5825#5915
20M → 21M35181-146#5915#6061
21M → 35K3448-14#6061#6075
35K → 23M71108-37#6075#6112
23M → 24M4799-52#6112#6164
24M → 40K29107-78#6164#6242
40K → 25.2M1279-67#6242#6309
25.2M → Finish22229-207#6309#6516
TOTALS7342657-1923
📊

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