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BOSTON MARATHON 2025

Miguel Vega-Santos

Bib: 6783•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 32%
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
21:07
Rank: #6283
Start → 5K
21:07 | 6:48/mi
10K· 6.21 mi
41:42
Rank: #5468 (+815)
5K → 10K
20:35 | 6:38/mi
15K· 9.32 mi
1:02:13
Rank: #5005 (+463)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:23:06
Rank: #4875 (+130)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:27:39
Rank: #4885 (-10)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:09
Rank: #4843 (+42)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:06:31
Rank: #5043 (-200)
25K → 30K
22:22 | 7:12/mi
20M
2:16:42
Rank: #5223 (-180)
30K → 20M
10:11 | 7:30/mi
21M
2:24:48
Rank: #5397 (-174)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:30:15
Rank: #5447 (-50)
21M → 35K
5:27 | 7:17/mi
23M
2:40:06
Rank: #5559 (-112)
35K → 23M
9:51 | 7:52/mi
24M
2:47:48
Rank: #5646 (-87)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
2:54:29
Rank: #5685 (-39)
24M → 40K
6:41 | 7:49/mi
25.2M
2:57:24
Rank: #5698 (-13)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:05:18
Rank: #5815 (-117)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:39
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:37:39
Pace7:27 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:4421:076:4821:07
6:48
-
10K
6.21 mi10:47:1941:426:4320:35
6:38
-0:10
15K
9.32 mi11:07:501:02:136:4120:31
6:36
-0:02
20K
12.43 mi11:28:431:23:066:4120:53
6:43
+0:07
Half
13.11 mi11:33:161:27:396:414:33
6:40
-0:03
25K
15.53 mi11:49:461:44:096:4216:30
6:48
+0:08
30K
18.64 mi12:12:082:06:316:4722:22
7:12
+0:24
20M
20.00 mi12:22:192:16:426:5010:11
7:30
+0:18
21M
21.00 mi12:30:252:24:486:548:06
8:06
+0:36
35K
21.75 mi12:35:522:30:156:555:27
7:17
-0:49
23M
23.00 mi12:45:432:40:066:589:51
7:52
+0:35
24M
24.00 mi12:53:252:47:487:007:42
7:42
-0:10
40K
24.85 mi13:00:062:54:297:016:41
7:49
+0:07
25.2M
25.20 mi13:03:012:57:247:022:55
8:27
+0:38
Finish
26.22 mi13:10:553:05:187:047:54
7:45
-0:42

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

7:04 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:09

56% of race

Time at Steady Pace

38:00

21% of race

Time at Slower Pace

43:09

23% of race

Average Pace: 7:04 /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 mi10:26:4421:076:4821:07
6:48
#6283
10K
6.21 mi10:47:1941:426:4320:35
6:38
#5468
15K
9.32 mi11:07:501:02:136:4120:31
6:36
#5005
20K
12.43 mi11:28:431:23:066:4120:53
6:43
#4875
Half
13.11 mi11:33:161:27:396:414:33
6:40
#4885
25K
15.53 mi11:49:461:44:096:4216:30
6:48
#4843
30K
18.64 mi12:12:082:06:316:4722:22
7:12
#5043
20M
20.00 mi12:22:192:16:426:5010:11
7:30
#5223
21M
21.00 mi12:30:252:24:486:548:06
8:06
#5397
35K
21.75 mi12:35:522:30:156:555:27
7:17
#5447
23M
23.00 mi12:45:432:40:066:589:51
7:52
#5559
24M
24.00 mi12:53:252:47:487:007:42
7:42
#5646
40K
24.85 mi13:00:062:54:297:016:41
7:49
#5685
25.2M
25.20 mi13:03:012:57:247:022:55
8:27
#5698
Finish
26.22 mi13:10:553:05:187:047:54
7:45
#5815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6283574457444250(Top 15%)3994(Top 25%)3994(Top 71%)
10K6.21 mi3.10 mi5468+8155055+6895055+6894659(Top 16%)4361(Top 27%)4361(Top 77%)
15K9.32 mi3.11 mi5005+4634665+3904665+3904250(Top 15%)3994(Top 25%)3994(Top 71%)
20K12.43 mi3.11 mi4875+1304543+1224543+1224617(Top 16%)4290(Top 27%)4290(Top 76%)
Half13.11 mi0.68 mi4885-104552-94552-94995(Top 18%)4624(Top 29%)4624(Top 82%)
25K15.53 mi2.42 mi4843+424503+494503+494907(Top 17%)4508(Top 28%)4508(Top 80%)
30K18.64 mi3.11 mi5043-2004647-1444647-1445891(Top 21%)5229(Top 32%)5229(Top 93%)
20M20.00 mi1.36 mi5223-1804790-1434790-1436924(Top 24%)5777(Top 36%)5777(Top 102%)
21M21.00 mi1.00 mi5397-1744930-1404930-1407909(Top 28%)6191(Top 38%)6191(Top 110%)
35K21.75 mi0.75 mi5447-504967-374967-377077(Top 25%)5729(Top 36%)5729(Top 102%)
23M23.00 mi1.25 mi5559-1125043-765043-769014(Top 32%)6714(Top 42%)6714(Top 119%)
24M24.00 mi1.00 mi5646-875091-485091-489070(Top 32%)6672(Top 41%)6672(Top 118%)
40K24.85 mi0.85 mi5685-395107-165107-168831(Top 31%)6413(Top 40%)6413(Top 114%)
25.2M25.20 mi0.35 mi5698-135110-35110-38429(Top 30%)6114(Top 38%)6114(Top 108%)
Finish26.22 mi1.02 mi5815-1175179-695179-6911029(Top 39%)7506(Top 47%)7506(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4250

Males

3994

M18-39

3994

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4659

Males

4361

M18-39

4361

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4250

Males

3994

M18-39

3994

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4617

Males

4290

M18-39

4290

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4995

Males

4624

M18-39

4624

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4907

Males

4508

M18-39

4508

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5891

Males

5229

M18-39

5229

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6924

Males

5777

M18-39

5777

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7909

Males

6191

M18-39

6191

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7077

Males

5729

M18-39

5729

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

9014

Males

6714

M18-39

6714

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9070

Males

6672

M18-39

6672

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8831

Males

6413

M18-39

6413

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8429

Males

6114

M18-39

6114

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11029

Males

7506

M18-39

7506

Passing Analysis

Category:
Athletes Passed
2004
Passed By
1536
Net Change
+468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6283
5K → 10K8227+815#6283#5468
10K → 15K47512+463#5468#5005
15K → 20K19060+130#5005#4875
20K → Half1828-10#4875#4885
Half → 25K12280+42#4885#4843
25K → 30K104304-200#4843#5043
30K → 20M31211-180#5043#5223
20M → 21M32206-174#5223#5397
21M → 35K3585-50#5397#5447
35K → 23M53165-112#5447#5559
23M → 24M27114-87#5559#5646
24M → 40K4281-39#5646#5685
40K → 25.2M2538-13#5685#5698
25.2M → Finish28145-117#5698#5815
TOTALS20041536+468
📊

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