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BOSTON MARATHON 2025

Samuel Fletcher

Bib: 587•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 0.6%
Gender (Male)
#0 / 16105
Top 0.9%
Division (M18-39)
#0 / 5642
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:25
Rank: #309
Start → 5K
17:25 | 5:36/mi
10K· 6.21 mi
34:47
Rank: #294 (+15)
5K → 10K
17:22 | 5:35/mi
15K· 9.32 mi
52:14
Rank: #280 (+14)
10K → 15K
17:27 | 5:37/mi
20K· 12.43 mi
1:09:40
Rank: #260 (+20)
15K → 20K
17:26 | 5:37/mi
Half· 13.11 mi
1:13:30
Rank: #258 (+2)
20K → Half
3:50 | 5:37/mi
25K· 15.53 mi
1:27:10
Rank: #246 (+12)
Half → 25K
13:40 | 5:38/mi
30K· 18.64 mi
1:45:00
Rank: #218 (+28)
25K → 30K
17:50 | 5:44/mi
20M
1:52:41
Rank: #202 (+16)
30K → 20M
7:41 | 5:39/mi
21M
1:58:45
Rank: #190 (+12)
20M → 21M
6:04 | 6:04/mi
35K· 21.75 mi
2:02:50
Rank: #184 (+6)
21M → 35K
4:05 | 5:27/mi
23M
2:09:56
Rank: #173 (+11)
35K → 23M
7:06 | 5:40/mi
24M
2:15:37
Rank: #168 (+5)
23M → 24M
5:41 | 5:41/mi
40K· 24.85 mi
2:20:36
Rank: #168
24M → 40K
4:59 | 5:50/mi
25.2M
2:22:51
Rank: #168
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:28:50
Rank: #168
25.2M → Finish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:30
Pace5:36 /mi
2nd Half
Distance13.11 mi
Time1:15:20
Pace5:45 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3017:255:3617:25
5:36
-
10K
6.21 mi10:34:5234:475:3617:22
5:35
-0:01
15K
9.32 mi10:52:1952:145:3617:27
5:37
+0:02
20K
12.43 mi11:09:451:09:405:3617:26
5:37
0:00
Half
13.11 mi11:13:351:13:305:363:50
5:37
0:00
25K
15.53 mi11:27:151:27:105:3713:40
5:38
+0:01
30K
18.64 mi11:45:051:45:005:3817:50
5:44
+0:06
20M
20.00 mi11:52:461:52:415:387:41
5:39
-0:05
21M
21.00 mi11:58:501:58:455:396:04
6:04
+0:25
35K
21.75 mi12:02:552:02:505:394:05
5:27
-0:37
23M
23.00 mi12:10:012:09:565:397:06
5:40
+0:13
24M
24.00 mi12:15:422:15:375:395:41
5:41
+0:01
40K
24.85 mi12:20:412:20:365:394:59
5:50
+0:09
25.2M
25.20 mi12:22:562:22:515:402:15
6:31
+0:41
Finish
26.22 mi12:28:552:28:505:415:59
5:52
-0:39

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

5:27 /mi

Average Pace

5:41 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:31

94% of race

Time at Steady Pace

6:04

4% of race

Time at Slower Pace

2:15

2% of race

Average Pace: 5:41 /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 mi10:17:3017:255:3617:25
5:36
#309
10K
6.21 mi10:34:5234:475:3617:22
5:35
#294
15K
9.32 mi10:52:1952:145:3617:27
5:37
#280
20K
12.43 mi11:09:451:09:405:3617:26
5:37
#260
Half
13.11 mi11:13:351:13:305:363:50
5:37
#258
25K
15.53 mi11:27:151:27:105:3713:40
5:38
#246
30K
18.64 mi11:45:051:45:005:3817:50
5:44
#218
20M
20.00 mi11:52:461:52:415:387:41
5:39
#202
21M
21.00 mi11:58:501:58:455:396:04
6:04
#190
35K
21.75 mi12:02:552:02:505:394:05
5:27
#184
23M
23.00 mi12:10:012:09:565:397:06
5:40
#173
24M
24.00 mi12:15:422:15:375:395:41
5:41
#168
40K
24.85 mi12:20:412:20:365:394:59
5:50
#168
25.2M
25.20 mi12:22:562:22:515:402:15
6:31
#168
Finish
26.22 mi12:28:552:28:505:415:59
5:52
#168
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi309280280264(Top 0.9%)236(Top 1%)236(Top 4%)
10K6.21 mi3.10 mi294+15265+15265+15289(Top 1%)260(Top 2%)260(Top 5%)
15K9.32 mi3.11 mi280+14251+14251+14264(Top 0.9%)236(Top 1%)236(Top 4%)
20K12.43 mi3.11 mi260+20233+18233+18208(Top 0.7%)184(Top 1%)184(Top 3%)
Half13.11 mi0.68 mi258+2231+2231+2311(Top 1%)285(Top 2%)285(Top 5%)
25K15.53 mi2.42 mi246+12220+11220+11223(Top 0.8%)199(Top 1%)199(Top 4%)
30K18.64 mi3.11 mi218+28193+27193+27193(Top 0.7%)171(Top 1%)171(Top 3%)
20M20.00 mi1.36 mi202+16179+14179+14103(Top 0.4%)97(Top 0.6%)97(Top 2%)
21M21.00 mi1.00 mi190+12168+11168+11164(Top 0.6%)151(Top 0.9%)151(Top 3%)
35K21.75 mi0.75 mi184+6162+6162+698(Top 0.3%)91(Top 0.6%)91(Top 2%)
23M23.00 mi1.25 mi173+11152+10152+10103(Top 0.4%)98(Top 0.6%)98(Top 2%)
24M24.00 mi1.00 mi168+5147+5147+5171(Top 0.6%)157(Top 1.0%)157(Top 3%)
40K24.85 mi0.85 mi168147147216(Top 0.8%)196(Top 1%)196(Top 3%)
25.2M25.20 mi0.35 mi168147147455(Top 2%)420(Top 3%)420(Top 7%)
Finish26.22 mi1.02 mi168147147612(Top 2%)574(Top 4%)574(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.9%
×21stories
+97ft-345ft

Overall

264

Males

236

M18-39

236

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

289

Males

260

M18-39

260

10K→15K

6.2 - 9.3 mi

Top 0.9%
×3stories
+67ft-78ft

Overall

264

Males

236

M18-39

236

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5stories
+106ft-86ft

Overall

208

Males

184

M18-39

184

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

311

Males

285

M18-39

285

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

223

Males

199

M18-39

199

25K→30K

15.5 - 18.6 mi

Top 0.7%
×9stories
+181ft-148ft

Overall

193

Males

171

M18-39

171

30K→20M

18.6 - 20.0 mi

Top 0.4%
×5stories
+64ft-50ft

Overall

103

Males

97

M18-39

97

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8stories
+106ft-24ft

Overall

164

Males

151

M18-39

151

21M→35K

21.0 - 21.8 mi

Top 0.3%
×7stories
+17ft-86ft

Overall

98

Males

91

M18-39

91

35K→23M

21.8 - 23.0 mi

Top 0.4%
×5stories
+23ft-63ft

Overall

103

Males

98

M18-39

98

23M→24M

23.0 - 24.0 mi

Top 0.6%
×6stories
+12ft-82ft

Overall

171

Males

157

M18-39

157

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

216

Males

196

M18-39

196

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

455

Males

420

M18-39

420

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

612

Males

574

M18-39

574

Passing Analysis

Category:
Athletes Passed
174
Passed By
33
Net Change
+141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#309
5K → 10K249+15#309#294
10K → 15K173+14#294#280
15K → 20K244+20#280#260
20K → Half20+2#260#258
Half → 25K175+12#258#246
25K → 30K280+28#246#218
30K → 20M160+16#218#202
20M → 21M131+12#202#190
21M → 35K60+6#190#184
35K → 23M110+11#184#173
23M → 24M61+5#173#168
24M → 40K440#168#168
40K → 25.2M220#168#168
25.2M → Finish440#168#168
TOTALS17433+141
📊

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