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BOSTON MARATHON 2025

Samuel Meredith

Bib: 2814•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
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
19:06
Rank: #1612
Start → 5K
19:06 | 6:09/mi
10K· 6.21 mi
38:05
Rank: #1560 (+52)
5K → 10K
18:59 | 6:07/mi
15K· 9.32 mi
57:02
Rank: #1480 (+80)
10K → 15K
18:57 | 6:06/mi
20K· 12.43 mi
1:16:21
Rank: #1509 (-29)
15K → 20K
19:19 | 6:13/mi
Half· 13.11 mi
1:20:36
Rank: #1533 (-24)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:36:35
Rank: #1776 (-243)
Half → 25K
15:59 | 6:36/mi
30K· 18.64 mi
1:59:06
Rank: #2383 (-607)
25K → 30K
22:31 | 7:15/mi
20M
2:09:29
Rank: #2728 (-345)
30K → 20M
10:23 | 7:38/mi
21M
2:17:47
Rank: #3013 (-285)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:23:37
Rank: #3216 (-203)
21M → 35K
5:50 | 7:48/mi
23M
2:33:43
Rank: #3586 (-370)
35K → 23M
10:06 | 8:04/mi
24M
2:41:45
Rank: #3891 (-305)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
2:48:50
Rank: #4163 (-272)
24M → 40K
7:05 | 8:17/mi
25.2M
2:51:54
Rank: #4286 (-123)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
2:59:39
Rank: #4578 (-292)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:36
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:39:03
Pace7:33 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1019:066:0919:06
6:09
-
10K
6.21 mi10:39:0938:056:0818:59
6:07
-0:02
15K
9.32 mi10:58:0657:026:0718:57
6:06
-0:01
20K
12.43 mi11:17:251:16:216:0919:19
6:13
+0:07
Half
13.11 mi11:21:401:20:366:094:15
6:14
+0:01
25K
15.53 mi11:37:391:36:356:1315:59
6:36
+0:22
30K
18.64 mi12:00:101:59:066:2322:31
7:15
+0:39
20M
20.00 mi12:10:332:09:296:2810:23
7:38
+0:23
21M
21.00 mi12:18:512:17:476:348:18
8:18
+0:40
35K
21.75 mi12:24:412:23:376:365:50
7:48
-0:30
23M
23.00 mi12:34:472:33:436:4110:06
8:04
+0:16
24M
24.00 mi12:42:492:41:456:448:02
8:02
-0:02
40K
24.85 mi12:49:542:48:506:487:05
8:17
+0:15
25.2M
25.20 mi12:52:582:51:546:493:04
8:54
+0:37
Finish
26.22 mi13:00:432:59:396:517:45
7:36
-1:18

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

6:06 /mi

Average Pace

6:51 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:35

54% of race

Time at Steady Pace

1:04:37

36% of race

Time at Slower Pace

18:27

10% of race

Average Pace: 6:51 /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 mi10:20:1019:066:0919:06
6:09
#1612
10K
6.21 mi10:39:0938:056:0818:59
6:07
#1560
15K
9.32 mi10:58:0657:026:0718:57
6:06
#1480
20K
12.43 mi11:17:251:16:216:0919:19
6:13
#1509
Half
13.11 mi11:21:401:20:366:094:15
6:14
#1533
25K
15.53 mi11:37:391:36:356:1315:59
6:36
#1776
30K
18.64 mi12:00:101:59:066:2322:31
7:15
#2383
20M
20.00 mi12:10:332:09:296:2810:23
7:38
#2728
21M
21.00 mi12:18:512:17:476:348:18
8:18
#3013
35K
21.75 mi12:24:412:23:376:365:50
7:48
#3216
23M
23.00 mi12:34:472:33:436:4110:06
8:04
#3586
24M
24.00 mi12:42:492:41:456:448:02
8:02
#3891
40K
24.85 mi12:49:542:48:506:487:05
8:17
#4163
25.2M
25.20 mi12:52:582:51:546:493:04
8:54
#4286
Finish
26.22 mi13:00:432:59:396:517:45
7:36
#4578
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1612153115311386(Top 5%)1318(Top 8%)1318(Top 23%)
10K6.21 mi3.10 mi1560+521483+481483+481516(Top 5%)1439(Top 9%)1439(Top 26%)
15K9.32 mi3.11 mi1480+801405+781405+781386(Top 5%)1318(Top 8%)1318(Top 23%)
20K12.43 mi3.11 mi1509-291434-291434-291657(Top 6%)1575(Top 10%)1575(Top 28%)
Half13.11 mi0.68 mi1533-241457-231457-232187(Top 8%)2091(Top 13%)2091(Top 37%)
25K15.53 mi2.42 mi1776-2431688-2311688-2313429(Top 12%)3238(Top 20%)3238(Top 57%)
30K18.64 mi3.11 mi2383-6072273-5852273-5856151(Top 22%)5424(Top 34%)5424(Top 96%)
20M20.00 mi1.36 mi2728-3452598-3252598-3257946(Top 28%)6400(Top 40%)6400(Top 113%)
21M21.00 mi1.00 mi3013-2852857-2592857-2599181(Top 32%)6911(Top 43%)6911(Top 122%)
35K21.75 mi0.75 mi3216-2033038-1813038-18110729(Top 38%)7711(Top 48%)7711(Top 137%)
23M23.00 mi1.25 mi3586-3703368-3303368-33010478(Top 37%)7458(Top 46%)7458(Top 132%)
24M24.00 mi1.00 mi3891-3053621-2533621-25311440(Top 40%)7861(Top 49%)7861(Top 139%)
40K24.85 mi0.85 mi4163-2723846-2253846-22512028(Top 42%)8061(Top 50%)8061(Top 143%)
25.2M25.20 mi0.35 mi4286-1233951-1053951-10511098(Top 39%)7504(Top 47%)7504(Top 133%)
Finish26.22 mi1.02 mi4578-2924197-2464197-2469926(Top 35%)6935(Top 43%)6935(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1386

Males

1318

M18-39

1318

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1516

Males

1439

M18-39

1439

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1386

Males

1318

M18-39

1318

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1657

Males

1575

M18-39

1575

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2187

Males

2091

M18-39

2091

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3429

Males

3238

M18-39

3238

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6151

Males

5424

M18-39

5424

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7946

Males

6400

M18-39

6400

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9181

Males

6911

M18-39

6911

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10729

Males

7711

M18-39

7711

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10478

Males

7458

M18-39

7458

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11440

Males

7861

M18-39

7861

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

12028

Males

8061

M18-39

8061

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11098

Males

7504

M18-39

7504

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9926

Males

6935

M18-39

6935

Passing Analysis

Category:
Athletes Passed
346
Passed By
3312
Net Change
-2966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1612
5K → 10K11563+52#1612#1560
10K → 15K9515+80#1560#1480
15K → 20K4675-29#1480#1509
20K → Half327-24#1509#1533
Half → 25K9252-243#1533#1776
25K → 30K8615-607#1776#2383
30K → 20M10355-345#2383#2728
20M → 21M6291-285#2728#3013
21M → 35K8211-203#3013#3216
35K → 23M16386-370#3216#3586
23M → 24M10315-305#3586#3891
24M → 40K11283-272#3891#4163
40K → 25.2M6129-123#4163#4286
25.2M → Finish3295-292#4286#4578
TOTALS3463312-2966
📊

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