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BOSTON MARATHON 2025

José Guillermo Maciel Barrios

Bib: 17585•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M55-59)
#0 / 1648
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:18/mi
22:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
45:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:02
↑ 67↓ 78
20K· 12.43 mi
7:32/mi
1:32:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:37:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:55:59
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:21:24
↑ 181↓ 1480.2%
20M
8:12/mi
2:32:33
↑ 64↓ 500.2%
21M
8:54/mi
2:41:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:47:16
↑ 17↓ 861.7%
23M
8:53/mi
2:58:23
↑ 23↓ 630.6%
24M
8:17/mi
3:06:40
↓ 821.3%
40K· 24.85 mi
8:14/mi
3:13:42
↓ 200.3%
25.2M
8:59/mi
3:16:48
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:24:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:25
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:47:16
Pace8:11 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4422:407:1822:40
7:18
-
10K
6.21 mi11:36:0245:587:2423:18
7:30
+0:12
15K
9.32 mi11:59:061:09:027:2423:04
7:25
-0:05
20K
12.43 mi12:22:311:32:277:2623:25
7:32
+0:07
Half
13.11 mi12:27:291:37:257:264:58
7:17
-0:15
25K
15.53 mi12:46:031:55:597:2818:34
7:39
+0:22
30K
18.64 mi13:11:282:21:247:3525:25
8:11
+0:32
20M
20.00 mi13:22:372:32:337:3811:09
8:12
+0:01
21M
21.00 mi13:31:312:41:277:418:54
8:54
+0:42
35K
21.75 mi13:37:202:47:167:415:49
7:46
-1:08
23M
23.00 mi13:48:272:58:237:4511:07
8:53
+1:07
24M
24.00 mi13:56:443:06:407:478:17
8:17
-0:36
40K
24.85 mi14:03:463:13:427:487:02
8:14
-0:03
25.2M
25.20 mi14:06:523:16:487:493:06
8:59
+0:45
Finish
26.22 mi14:14:453:24:417:497:53
7:44
-1:15

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

7:17 /mi

Average Pace

7:49 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:42

25% of race

Time at Steady Pace

1:18:59

39% of race

Time at Slower Pace

1:15:00

37% of race

Average Pace: 7:48 /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 mi11:12:4422:407:1822:40
7:18
#10320
10K
6.21 mi11:36:0245:587:2423:18
7:30
#11212
15K
9.32 mi11:59:061:09:027:2423:04
7:25
#11126
20K
12.43 mi12:22:311:32:277:2623:25
7:32
#11107
Half
13.11 mi12:27:291:37:257:264:58
7:17
#11032
25K
15.53 mi12:46:031:55:597:2818:34
7:39
#11038
30K
18.64 mi13:11:282:21:247:3525:25
8:11
#11317
20M
20.00 mi13:22:372:32:337:3811:09
8:12
#11310
21M
21.00 mi13:31:312:41:277:418:54
8:54
#11356
35K
21.75 mi13:37:202:47:167:415:49
7:46
#11325
23M
23.00 mi13:48:272:58:237:4511:07
8:53
#11610
24M
24.00 mi13:56:443:06:407:478:17
8:17
#11652
40K
24.85 mi14:03:463:13:427:487:02
8:14
#11627
25.2M
25.20 mi14:06:523:16:487:493:06
8:59
#11624
Finish
26.22 mi14:14:453:24:417:497:53
7:44
#11575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi103208344834411088(Top 39%)8642(Top 54%)8642(Top 524%)
10K6.21 mi3.10 mi11212-8928779-4358779-43512074(Top 43%)9182(Top 57%)9182(Top 557%)
15K9.32 mi3.11 mi11126+868715+648715+6411088(Top 39%)8642(Top 54%)8642(Top 524%)
20K12.43 mi3.11 mi11107+198676+398676+3911065(Top 39%)8531(Top 53%)8531(Top 518%)
Half13.11 mi0.68 mi11032+758646+308646+309806(Top 35%)7934(Top 49%)7934(Top 481%)
25K15.53 mi2.42 mi11038-68598+488598+4811207(Top 39%)8490(Top 53%)8490(Top 515%)
30K18.64 mi3.11 mi11317-2798654-568654-5612663(Top 45%)8977(Top 56%)8977(Top 545%)
20M20.00 mi1.36 mi11310+78609+458609+4511811(Top 42%)8425(Top 52%)8425(Top 511%)
21M21.00 mi1.00 mi11356-468592+178592+1712890(Top 45%)8790(Top 55%)8790(Top 533%)
35K21.75 mi0.75 mi11325+318548+448548+4410604(Top 37%)7673(Top 48%)7673(Top 466%)
23M23.00 mi1.25 mi11610-2858645-978645-9715534(Top 55%)9862(Top 61%)9862(Top 598%)
24M24.00 mi1.00 mi11652-428623+228623+2213111(Top 46%)8695(Top 54%)8695(Top 528%)
40K24.85 mi0.85 mi11627+258586+378586+3711696(Top 41%)7912(Top 49%)7912(Top 480%)
25.2M25.20 mi0.35 mi11624+38573+138573+1311695(Top 41%)7829(Top 49%)7829(Top 475%)
Finish26.22 mi1.02 mi11575+498503+708503+7010948(Top 39%)7487(Top 46%)7487(Top 454%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11088

Males

8642

M55-59

8642

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12074

Males

9182

M55-59

9182

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11088

Males

8642

M55-59

8642

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

11065

Males

8531

M55-59

8531

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9806

Males

7934

M55-59

7934

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11207

Males

8490

M55-59

8490

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12663

Males

8977

M55-59

8977

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11811

Males

8425

M55-59

8425

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12890

Males

8790

M55-59

8790

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

10604

Males

7673

M55-59

7673

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

15534

Males

9862

M55-59

9862

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

13111

Males

8695

M55-59

8695

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11696

Males

7912

M55-59

7912

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11695

Males

7829

M55-59

7829

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10948

Males

7487

M55-59

7487

Passing Analysis

Category:
Athletes Passed
1481
Passed By
2736
Net Change
-1255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10320
5K → 10K44936-892#10320#11212
10K → 15K226140+86#11212#11126
15K → 20K185166+19#11126#11107
20K → Half8813+75#11107#11032
Half → 25K171177-6#11032#11038
25K → 30K139418-279#11038#11317
30K → 20M121114+7#11317#11310
20M → 21M75121-46#11310#11356
21M → 35K7241+31#11356#11325
35K → 23M47332-285#11325#11610
23M → 24M72114-42#11610#11652
24M → 40K9166+25#11652#11627
40K → 25.2M3431+3#11627#11624
25.2M → Finish11667+49#11624#11575
TOTALS14812736-1255
📊

Passing Visuals

Category:
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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