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BOSTON MARATHON 2025

Marlon Martinez

Bib: 12040•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
48:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:13:18
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:38:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:43:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:03:34
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:30:13
↑ 181↓ 1480.2%
20M
8:37/mi
2:41:56
↑ 64↓ 500.2%
21M
8:57/mi
2:50:53
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:57:03
↑ 17↓ 861.7%
23M
8:40/mi
3:07:54
↑ 23↓ 630.6%
24M
8:39/mi
3:16:33
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:24:20
↓ 200.3%
25.2M
10:03/mi
3:27:48
↑ 13↓ 160.2%
Finish· 26.22 mi
9:00/mi
3:36:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:53:17
Pace8:38 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3723:577:4323:57
7:43
-
10K
6.21 mi11:16:2248:427:5024:45
7:58
+0:15
15K
9.32 mi11:40:581:13:187:5224:36
7:55
-0:03
20K
12.43 mi12:05:561:38:167:5424:58
8:02
+0:07
Half
13.11 mi12:11:211:43:417:555:25
7:56
-0:06
25K
15.53 mi12:31:142:03:347:5719:53
8:12
+0:16
30K
18.64 mi12:57:532:30:138:0426:39
8:35
+0:23
20M
20.00 mi13:09:362:41:568:0611:43
8:37
+0:02
21M
21.00 mi13:18:332:50:538:088:57
8:57
+0:20
35K
21.75 mi13:24:432:57:038:086:10
8:15
-0:42
23M
23.00 mi13:35:343:07:548:1010:51
8:40
+0:25
24M
24.00 mi13:44:133:16:338:118:39
8:39
-0:01
40K
24.85 mi13:52:003:24:208:137:47
9:06
+0:27
25.2M
25.20 mi13:55:283:27:488:153:28
10:03
+0:57
Finish
26.22 mi14:04:383:36:588:179:10
9:00
-1:03

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

7:43 /mi

Average Pace

8:17 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:44

60% of race

Time at Steady Pace

57:52

27% of race

Time at Slower Pace

29:22

14% of race

Average Pace: 8:16 /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 mi10:51:3723:577:4323:57
7:43
#14040
10K
6.21 mi11:16:2248:427:5024:45
7:58
#15116
15K
9.32 mi11:40:581:13:187:5224:36
7:55
#15200
20K
12.43 mi12:05:561:38:167:5424:58
8:02
#15159
Half
13.11 mi12:11:211:43:417:555:25
7:56
#15172
25K
15.53 mi12:31:142:03:347:5719:53
8:12
#15193
30K
18.64 mi12:57:532:30:138:0426:39
8:35
#15206
20M
20.00 mi13:09:362:41:568:0611:43
8:37
#15110
21M
21.00 mi13:18:332:50:538:088:57
8:57
#14932
35K
21.75 mi13:24:432:57:038:086:10
8:15
#14875
23M
23.00 mi13:35:343:07:548:1010:51
8:40
#14806
24M
24.00 mi13:44:133:16:338:118:39
8:39
#14808
40K
24.85 mi13:52:003:24:208:137:47
9:06
#14886
25.2M
25.20 mi13:55:283:27:488:153:28
10:03
#14930
Finish
26.22 mi14:04:383:36:588:179:10
9:00
#15097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi14040100641006415366(Top 54%)10531(Top 65%)10531(Top 441%)
10K6.21 mi3.10 mi15116-107610458-39410458-39416184(Top 57%)10903(Top 68%)10903(Top 457%)
15K9.32 mi3.11 mi15200-8410477-1910477-1915366(Top 54%)10531(Top 65%)10531(Top 441%)
20K12.43 mi3.11 mi15159+4110441+3610441+3615181(Top 53%)10398(Top 65%)10398(Top 436%)
Half13.11 mi0.68 mi15172-1310444-310444-315356(Top 54%)10493(Top 65%)10493(Top 440%)
25K15.53 mi2.42 mi15193-2110431+1310431+1315308(Top 54%)10364(Top 64%)10364(Top 434%)
30K18.64 mi3.11 mi15206-1310385+4610385+4615241(Top 54%)10161(Top 63%)10161(Top 426%)
20M20.00 mi1.36 mi15110+9610301+8410301+8414547(Top 51%)9710(Top 60%)9710(Top 407%)
21M21.00 mi1.00 mi14932+17810206+9510206+9513204(Top 46%)8960(Top 56%)8960(Top 376%)
35K21.75 mi0.75 mi14875+5710168+3810168+3813878(Top 49%)9229(Top 57%)9229(Top 387%)
23M23.00 mi1.25 mi14806+6910107+6110107+6114330(Top 50%)9317(Top 58%)9317(Top 390%)
24M24.00 mi1.00 mi14808-210077+3010077+3015428(Top 54%)9779(Top 61%)9779(Top 410%)
40K24.85 mi0.85 mi14886-7810078-110078-116854(Top 59%)10300(Top 64%)10300(Top 432%)
25.2M25.20 mi0.35 mi14930-4410080-210080-217208(Top 61%)10449(Top 65%)10449(Top 438%)
Finish26.22 mi1.02 mi15097-16710124-4410124-4418990(Top 67%)11344(Top 70%)11344(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15366

Males

10531

M45-49

10531

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16184

Males

10903

M45-49

10903

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15366

Males

10531

M45-49

10531

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

15181

Males

10398

M45-49

10398

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

15356

Males

10493

M45-49

10493

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15308

Males

10364

M45-49

10364

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15241

Males

10161

M45-49

10161

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14547

Males

9710

M45-49

9710

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13204

Males

8960

M45-49

8960

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13878

Males

9229

M45-49

9229

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14330

Males

9317

M45-49

9317

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15428

Males

9779

M45-49

9779

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16854

Males

10300

M45-49

10300

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17208

Males

10449

M45-49

10449

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

18990

Males

11344

M45-49

11344

Passing Analysis

Category:
Athletes Passed
1702
Passed By
2759
Net Change
-1057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14040
5K → 10K581134-1076#14040#15116
10K → 15K187271-84#15116#15200
15K → 20K228187+41#15200#15159
20K → Half3447-13#15159#15172
Half → 25K162183-21#15172#15193
25K → 30K238251-13#15193#15206
30K → 20M17175+96#15206#15110
20M → 21M20830+178#15110#14932
21M → 35K8427+57#14932#14875
35K → 23M15182+69#14875#14806
23M → 24M7173-2#14806#14808
24M → 40K50128-78#14808#14886
40K → 25.2M2569-44#14886#14930
25.2M → Finish35202-167#14930#15097
TOTALS17022759-1057
📊

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