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BOSTON MARATHON 2025

Shay Martin

Bib: 4093•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 5%
Division (M45-49)
#0 / 2386
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #2498
Start → 5K
19:36 | 6:19/mi
10K· 6.21 mi
39:28
Rank: #2749 (-251)
5K → 10K
19:52 | 6:24/mi
15K· 9.32 mi
59:21
Rank: #2788 (-39)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:19:35
Rank: #2873 (-85)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:23:55
Rank: #2872 (+1)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:36
Rank: #2817 (+55)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
2:00:27
Rank: #2796 (+21)
25K → 30K
20:51 | 6:43/mi
20M
2:09:36
Rank: #2764 (+32)
30K → 20M
9:09 | 6:44/mi
21M
2:16:42
Rank: #2726 (+38)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:21:36
Rank: #2703 (+23)
21M → 35K
4:54 | 6:33/mi
23M
2:30:09
Rank: #2674 (+29)
35K → 23M
8:33 | 6:50/mi
24M
2:36:49
Rank: #2642 (+32)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:42:41
Rank: #2633 (+9)
24M → 40K
5:52 | 6:52/mi
25.2M
2:45:12
Rank: #2623 (+10)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:51:50
Rank: #2599 (+24)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:55
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:27:55
Pace6:42 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1319:366:1919:36
6:19
-
10K
6.21 mi10:42:0539:286:2119:52
6:24
+0:05
15K
9.32 mi11:01:5859:216:2219:53
6:24
0:00
20K
12.43 mi11:22:121:19:356:2420:14
6:31
+0:07
Half
13.11 mi11:26:321:23:556:244:20
6:21
-0:10
25K
15.53 mi11:42:131:39:366:2515:41
6:28
+0:07
30K
18.64 mi12:03:042:00:276:2820:51
6:43
+0:15
20M
20.00 mi12:12:132:09:366:299:09
6:44
+0:01
21M
21.00 mi12:19:192:16:426:317:06
7:06
+0:22
35K
21.75 mi12:24:132:21:366:314:54
6:33
-0:33
23M
23.00 mi12:32:462:30:096:328:33
6:50
+0:17
24M
24.00 mi12:39:262:36:496:326:40
6:40
-0:10
40K
24.85 mi12:45:182:42:416:335:52
6:52
+0:12
25.2M
25.20 mi12:47:492:45:126:332:31
7:18
+0:26
Finish
26.22 mi12:54:272:51:506:346:38
6:31
-0:47

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

6:19 /mi

Average Pace

6:34 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:13

94% of race

Time at Steady Pace

9:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:22:1319:366:1919:36
6:19
#2498
10K
6.21 mi10:42:0539:286:2119:52
6:24
#2749
15K
9.32 mi11:01:5859:216:2219:53
6:24
#2788
20K
12.43 mi11:22:121:19:356:2420:14
6:31
#2873
Half
13.11 mi11:26:321:23:556:244:20
6:21
#2872
25K
15.53 mi11:42:131:39:366:2515:41
6:28
#2817
30K
18.64 mi12:03:042:00:276:2820:51
6:43
#2796
20M
20.00 mi12:12:132:09:366:299:09
6:44
#2764
21M
21.00 mi12:19:192:16:426:317:06
7:06
#2726
35K
21.75 mi12:24:132:21:366:314:54
6:33
#2703
23M
23.00 mi12:32:462:30:096:328:33
6:50
#2674
24M
24.00 mi12:39:262:36:496:326:40
6:40
#2642
40K
24.85 mi12:45:182:42:416:335:52
6:52
#2633
25.2M
25.20 mi12:47:492:45:126:332:31
7:18
#2623
Finish
26.22 mi12:54:272:51:506:346:38
6:31
#2599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2498238023802947(Top 10%)2811(Top 17%)2811(Top 118%)
10K6.21 mi3.10 mi2749-2512618-2382618-2383016(Top 11%)2872(Top 18%)2872(Top 120%)
15K9.32 mi3.11 mi2788-392657-392657-392947(Top 10%)2811(Top 17%)2811(Top 118%)
20K12.43 mi3.11 mi2873-852740-832740-833203(Top 11%)3038(Top 19%)3038(Top 127%)
Half13.11 mi0.68 mi2872+12737+32737+32831(Top 10%)2707(Top 17%)2707(Top 113%)
25K15.53 mi2.42 mi2817+552688+492688+492729(Top 10%)2597(Top 16%)2597(Top 109%)
30K18.64 mi3.11 mi2796+212665+232665+232944(Top 10%)2772(Top 17%)2772(Top 116%)
20M20.00 mi1.36 mi2764+322632+332632+332633(Top 9%)2475(Top 15%)2475(Top 104%)
21M21.00 mi1.00 mi2726+382596+362596+362689(Top 9%)2499(Top 16%)2499(Top 105%)
35K21.75 mi0.75 mi2703+232572+242572+242740(Top 10%)2538(Top 16%)2538(Top 106%)
23M23.00 mi1.25 mi2674+292541+312541+312855(Top 10%)2617(Top 16%)2617(Top 110%)
24M24.00 mi1.00 mi2642+322509+322509+322806(Top 10%)2573(Top 16%)2573(Top 108%)
40K24.85 mi0.85 mi2633+92495+142495+143163(Top 11%)2836(Top 18%)2836(Top 119%)
25.2M25.20 mi0.35 mi2623+102484+112484+112556(Top 9%)2290(Top 14%)2290(Top 96%)
Finish26.22 mi1.02 mi2599+242459+252459+252877(Top 10%)2572(Top 16%)2572(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2947

Males

2811

M45-49

2811

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3016

Males

2872

M45-49

2872

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2947

Males

2811

M45-49

2811

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3203

Males

3038

M45-49

3038

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2831

Males

2707

M45-49

2707

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2729

Males

2597

M45-49

2597

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2944

Males

2772

M45-49

2772

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2633

Males

2475

M45-49

2475

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2689

Males

2499

M45-49

2499

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2740

Males

2538

M45-49

2538

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2855

Males

2617

M45-49

2617

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2806

Males

2573

M45-49

2573

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3163

Males

2836

M45-49

2836

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2556

Males

2290

M45-49

2290

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2877

Males

2572

M45-49

2572

Passing Analysis

Category:
Athletes Passed
786
Passed By
887
Net Change
-101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2498
5K → 10K43294-251#2498#2749
10K → 15K61100-39#2749#2788
15K → 20K56141-85#2788#2873
20K → Half1716+1#2873#2872
Half → 25K8530+55#2872#2817
25K → 30K124103+21#2817#2796
30K → 20M7038+32#2796#2764
20M → 21M6224+38#2764#2726
21M → 35K3613+23#2726#2703
35K → 23M6839+29#2703#2674
23M → 24M5927+32#2674#2642
24M → 40K3930+9#2642#2633
40K → 25.2M2111+10#2633#2623
25.2M → Finish4521+24#2623#2599
TOTALS786887-101
📊

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