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BOSTON MARATHON 2025

Alejandro Solano Coto

Bib: 9547•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 42%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 45%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #2475
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
39:57
Rank: #3275 (-800)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:00:59
Rank: #3981 (-706)
10K → 15K
21:02 | 6:46/mi
20K· 12.43 mi
1:23:42
Rank: #5328 (-1347)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:28:52
Rank: #5764 (-436)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:47:51
Rank: #6878 (-1114)
Half → 25K
18:59 | 7:50/mi
30K· 18.64 mi
2:13:41
Rank: #7840 (-962)
25K → 30K
25:50 | 8:19/mi
20M
2:25:33
Rank: #8360 (-520)
30K → 20M
11:52 | 8:44/mi
21M
2:36:18
Rank: #9341 (-981)
20M → 21M
10:45 | 10:45/mi
35K· 21.75 mi
2:43:22
Rank: #9839 (-498)
21M → 35K
7:04 | 9:27/mi
23M
2:55:02
Rank: #10422 (-583)
35K → 23M
11:40 | 9:19/mi
24M
3:03:57
Rank: #10734 (-312)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:12:03
Rank: #11070 (-336)
24M → 40K
8:06 | 9:28/mi
25.2M
3:15:45
Rank: #11262 (-192)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:25:58
Rank: #11979 (-717)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:52
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:57:06
Pace8:56 /mi
📊Positive Split: 31.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:4619:356:1819:35
6:18
-
10K
6.21 mi11:05:0839:576:2620:22
6:33
+0:15
15K
9.32 mi11:26:101:00:596:3321:02
6:46
+0:13
20K
12.43 mi11:48:531:23:426:4422:43
7:19
+0:33
Half
13.11 mi11:54:031:28:526:475:10
7:34
+0:15
25K
15.53 mi12:13:021:47:516:5718:59
7:50
+0:16
30K
18.64 mi12:38:522:13:417:1025:50
8:19
+0:29
20M
20.00 mi12:50:442:25:337:1711:52
8:44
+0:25
21M
21.00 mi13:01:292:36:187:2710:45
10:45
+2:01
35K
21.75 mi13:08:332:43:227:317:04
9:27
-1:18
23M
23.00 mi13:20:132:55:027:3711:40
9:19
-0:08
24M
24.00 mi13:29:083:03:577:408:55
8:55
-0:24
40K
24.85 mi13:37:143:12:037:448:06
9:28
+0:33
25.2M
25.20 mi13:40:563:15:457:463:42
10:44
+1:16
Finish
26.22 mi13:51:093:25:587:5210:13
10:02
-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

6:18 /mi

Average Pace

7:52 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:51

52% of race

Time at Steady Pace

58:17

28% of race

Time at Slower Pace

39:50

19% of race

Average Pace: 7:51 /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 mi10:44:4619:356:1819:35
6:18
#2475
10K
6.21 mi11:05:0839:576:2620:22
6:33
#3275
15K
9.32 mi11:26:101:00:596:3321:02
6:46
#3981
20K
12.43 mi11:48:531:23:426:4422:43
7:19
#5328
Half
13.11 mi11:54:031:28:526:475:10
7:34
#5764
25K
15.53 mi12:13:021:47:516:5718:59
7:50
#6878
30K
18.64 mi12:38:522:13:417:1025:50
8:19
#7840
20M
20.00 mi12:50:442:25:337:1711:52
8:44
#8360
21M
21.00 mi13:01:292:36:187:2710:45
10:45
#9341
35K
21.75 mi13:08:332:43:227:317:04
9:27
#9839
23M
23.00 mi13:20:132:55:027:3711:40
9:19
#10422
24M
24.00 mi13:29:083:03:577:408:55
8:55
#10734
40K
24.85 mi13:37:143:12:037:448:06
9:28
#11070
25.2M
25.20 mi13:40:563:15:457:463:42
10:44
#11262
Finish
26.22 mi13:51:093:25:587:5210:13
10:02
#11979
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2475235823585801(Top 20%)5290(Top 33%)5290(Top 235%)
10K6.21 mi3.10 mi3275-8003112-7543112-7544129(Top 15%)3883(Top 24%)3883(Top 173%)
15K9.32 mi3.11 mi3981-7063752-6403752-6405801(Top 20%)5290(Top 33%)5290(Top 235%)
20K12.43 mi3.11 mi5328-13474931-11794931-11799137(Top 32%)7530(Top 47%)7530(Top 335%)
Half13.11 mi0.68 mi5764-4365291-3605291-36012285(Top 43%)9140(Top 57%)9140(Top 407%)
25K15.53 mi2.42 mi6878-11146158-8676158-86712571(Top 44%)9097(Top 56%)9097(Top 405%)
30K18.64 mi3.11 mi7840-9626782-6246782-62413586(Top 48%)9408(Top 58%)9408(Top 419%)
20M20.00 mi1.36 mi8360-5207068-2867068-28615234(Top 54%)10020(Top 62%)10020(Top 446%)
21M21.00 mi1.00 mi9341-9817590-5227590-52220700(Top 73%)12348(Top 77%)12348(Top 550%)
35K21.75 mi0.75 mi9839-4987836-2467836-24620101(Top 71%)12004(Top 75%)12004(Top 534%)
23M23.00 mi1.25 mi10422-5838081-2458081-24517825(Top 63%)10874(Top 68%)10874(Top 484%)
24M24.00 mi1.00 mi10734-3128194-1138194-11316901(Top 60%)10409(Top 65%)10409(Top 463%)
40K24.85 mi0.85 mi11070-3368314-1208314-12018578(Top 65%)11105(Top 69%)11105(Top 494%)
25.2M25.20 mi0.35 mi11262-1928383-698383-6919757(Top 70%)11655(Top 72%)11655(Top 519%)
Finish26.22 mi1.02 mi11979-7178712-3298712-32922988(Top 81%)13267(Top 82%)13267(Top 590%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5801

Males

5290

M40-44

5290

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4129

Males

3883

M40-44

3883

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5801

Males

5290

M40-44

5290

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9137

Males

7530

M40-44

7530

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12285

Males

9140

M40-44

9140

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12571

Males

9097

M40-44

9097

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13586

Males

9408

M40-44

9408

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15234

Males

10020

M40-44

10020

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20700

Males

12348

M40-44

12348

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20101

Males

12004

M40-44

12004

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17825

Males

10874

M40-44

10874

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

16901

Males

10409

M40-44

10409

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18578

Males

11105

M40-44

11105

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19757

Males

11655

M40-44

11655

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

22988

Males

13267

M40-44

13267

Passing Analysis

Category:
Athletes Passed
180
Passed By
9682
Net Change
-9504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2475
5K → 10K6806-800#2475#3275
10K → 15K11717-706#3275#3981
15K → 20K71354-1347#3981#5328
20K → Half0436-436#5328#5764
Half → 25K111125-1114#5764#6878
25K → 30K391001-962#6878#7840
30K → 20M18538-520#7840#8360
20M → 21M5986-981#8360#9341
21M → 35K11509-498#9341#9839
35K → 23M23604-583#9839#10422
23M → 24M23335-312#10422#10734
24M → 40K16352-336#10734#11070
40K → 25.2M5197-192#11070#11262
25.2M → Finish5722-717#11262#11979
TOTALS1809682-9504
📊

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