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BOSTON MARATHON 2025

Samuel Evans

Bib: 2404•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Division (M18-39)
#0 / 5642
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:25
Rank: #2148
Start → 5K
19:25 | 6:15/mi
10K· 6.21 mi
39:09
Rank: #2421 (-273)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
59:15
Rank: #2722 (-301)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:19:55
Rank: #3050 (-328)
15K → 20K
20:40 | 6:39/mi
Half· 13.11 mi
1:24:21
Rank: #3081 (-31)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:40:36
Rank: #3231 (-150)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:01:47
Rank: #3232 (-1)
25K → 30K
21:11 | 6:49/mi
20M
2:11:18
Rank: #3241 (-9)
30K → 20M
9:31 | 7:00/mi
21M
2:18:33
Rank: #3216 (+25)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:23:36
Rank: #3211 (+5)
21M → 35K
5:03 | 6:45/mi
23M
2:32:29
Rank: #3220 (-9)
35K → 23M
8:53 | 7:06/mi
24M
2:39:33
Rank: #3267 (-47)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
2:45:44
Rank: #3304 (-37)
24M → 40K
6:11 | 7:14/mi
25.2M
2:48:26
Rank: #3319 (-15)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:55:31
Rank: #3364 (-45)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:21
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:31:10
Pace6:57 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2219:256:1519:25
6:15
-
10K
6.21 mi10:40:0639:096:1819:44
6:21
+0:06
15K
9.32 mi11:00:1259:156:2120:06
6:28
+0:07
20K
12.43 mi11:20:521:19:556:2620:40
6:39
+0:11
Half
13.11 mi11:25:181:24:216:264:26
6:30
-0:09
25K
15.53 mi11:41:331:40:366:2916:15
6:42
+0:12
30K
18.64 mi12:02:442:01:476:3221:11
6:49
+0:07
20M
20.00 mi12:12:152:11:186:349:31
7:00
+0:11
21M
21.00 mi12:19:302:18:336:367:15
7:15
+0:15
35K
21.75 mi12:24:332:23:366:365:03
6:45
-0:30
23M
23.00 mi12:33:262:32:296:388:53
7:06
+0:21
24M
24.00 mi12:40:302:39:336:397:04
7:04
-0:02
40K
24.85 mi12:46:412:45:446:406:11
7:14
+0:10
25.2M
25.20 mi12:49:232:48:266:412:42
7:50
+0:36
Finish
26.22 mi12:56:282:55:316:427:05
6:57
-0:53

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

6:15 /mi

Average Pace

6:42 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:41

36% of race

Time at Steady Pace

1:19:45

45% of race

Time at Slower Pace

32:05

18% of race

Average Pace: 6:42 /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 mi10:20:2219:256:1519:25
6:15
#2148
10K
6.21 mi10:40:0639:096:1819:44
6:21
#2421
15K
9.32 mi11:00:1259:156:2120:06
6:28
#2722
20K
12.43 mi11:20:521:19:556:2620:40
6:39
#3050
Half
13.11 mi11:25:181:24:216:264:26
6:30
#3081
25K
15.53 mi11:41:331:40:366:2916:15
6:42
#3231
30K
18.64 mi12:02:442:01:476:3221:11
6:49
#3232
20M
20.00 mi12:12:152:11:186:349:31
7:00
#3241
21M
21.00 mi12:19:302:18:336:367:15
7:15
#3216
35K
21.75 mi12:24:332:23:366:365:03
6:45
#3211
23M
23.00 mi12:33:262:32:296:388:53
7:06
#3220
24M
24.00 mi12:40:302:39:336:397:04
7:04
#3267
40K
24.85 mi12:46:412:45:446:406:11
7:14
#3304
25.2M
25.20 mi12:49:232:48:266:412:42
7:50
#3319
Finish
26.22 mi12:56:282:55:316:427:05
6:57
#3364
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2148204920493381(Top 12%)3208(Top 20%)3208(Top 57%)
10K6.21 mi3.10 mi2421-2732308-2592308-2592753(Top 10%)2623(Top 16%)2623(Top 46%)
15K9.32 mi3.11 mi2722-3012595-2872595-2873381(Top 12%)3208(Top 20%)3208(Top 57%)
20K12.43 mi3.11 mi3050-3282908-3132908-3134033(Top 14%)3788(Top 24%)3788(Top 67%)
Half13.11 mi0.68 mi3081-312938-302938-303685(Top 13%)3485(Top 22%)3485(Top 62%)
25K15.53 mi2.42 mi3231-1503077-1393077-1394158(Top 15%)3870(Top 24%)3870(Top 69%)
30K18.64 mi3.11 mi3232-13066+113066+113562(Top 13%)3307(Top 21%)3307(Top 59%)
20M20.00 mi1.36 mi3241-93069-33069-34128(Top 15%)3781(Top 23%)3781(Top 67%)
21M21.00 mi1.00 mi3216+253044+253044+253390(Top 12%)3112(Top 19%)3112(Top 55%)
35K21.75 mi0.75 mi3211+53035+93035+93826(Top 13%)3448(Top 21%)3448(Top 61%)
23M23.00 mi1.25 mi3220-93039-43039-44302(Top 15%)3814(Top 24%)3814(Top 68%)
24M24.00 mi1.00 mi3267-473076-373076-375020(Top 18%)4277(Top 27%)4277(Top 76%)
40K24.85 mi0.85 mi3304-373108-323108-325216(Top 18%)4357(Top 27%)4357(Top 77%)
25.2M25.20 mi0.35 mi3319-153118-103118-105013(Top 18%)4130(Top 26%)4130(Top 73%)
Finish26.22 mi1.02 mi3364-453150-323150-325396(Top 19%)4364(Top 27%)4364(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3381

Males

3208

M18-39

3208

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2753

Males

2623

M18-39

2623

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3381

Males

3208

M18-39

3208

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

4033

Males

3788

M18-39

3788

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3685

Males

3485

M18-39

3485

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4158

Males

3870

M18-39

3870

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3562

Males

3307

M18-39

3307

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4128

Males

3781

M18-39

3781

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3390

Males

3112

M18-39

3112

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3826

Males

3448

M18-39

3448

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4302

Males

3814

M18-39

3814

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5020

Males

4277

M18-39

4277

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5216

Males

4357

M18-39

4357

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5013

Males

4130

M18-39

4130

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5396

Males

4364

M18-39

4364

Passing Analysis

Category:
Athletes Passed
542
Passed By
1758
Net Change
-1216
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2148
5K → 10K29302-273#2148#2421
10K → 15K23324-301#2421#2722
15K → 20K20348-328#2722#3050
20K → Half839-31#3050#3081
Half → 25K33183-150#3081#3231
25K → 30K116117-1#3231#3232
30K → 20M4958-9#3232#3241
20M → 21M6439+25#3241#3216
21M → 35K3631+5#3216#3211
35K → 23M5968-9#3211#3220
23M → 24M2976-47#3220#3267
24M → 40K2764-37#3267#3304
40K → 25.2M1732-15#3304#3319
25.2M → Finish3277-45#3319#3364
TOTALS5421758-1216
📊

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