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BOSTON MARATHON 2025

Samuel Long

Bib: 5019•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
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
22:57
Rank: #11164
Start → 5K
22:57 | 7:23/mi
10K· 6.21 mi
45:13
Rank: #10135 (+1029)
5K → 10K
22:16 | 7:10/mi
15K· 9.32 mi
1:06:26
Rank: #8718 (+1417)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:27:47
Rank: #7913 (+805)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:32:20
Rank: #7773 (+140)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:48:51
Rank: #7305 (+468)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:10:58
Rank: #6829 (+476)
25K → 30K
22:07 | 7:07/mi
20M
2:20:38
Rank: #6581 (+248)
30K → 20M
9:40 | 7:07/mi
21M
2:28:08
Rank: #6404 (+177)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:33:32
Rank: #6375 (+29)
21M → 35K
5:24 | 7:13/mi
23M
2:43:16
Rank: #6397 (-22)
35K → 23M
9:44 | 7:46/mi
24M
2:50:52
Rank: #6421 (-24)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
2:57:22
Rank: #6415 (+6)
24M → 40K
6:30 | 7:36/mi
25.2M
3:00:17
Rank: #6410 (+5)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:07:48
Rank: #6427 (-17)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:20
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5322:577:2322:57
7:23
-
10K
6.21 mi11:12:0945:137:1722:16
7:10
-0:13
15K
9.32 mi11:33:221:06:267:0821:13
6:50
-0:20
20K
12.43 mi11:54:431:27:477:0421:21
6:52
+0:02
Half
13.11 mi11:59:161:32:207:034:33
6:40
-0:12
25K
15.53 mi12:15:471:48:517:0016:31
6:49
+0:09
30K
18.64 mi12:37:542:10:587:0222:07
7:07
+0:18
20M
20.00 mi12:47:342:20:387:029:40
7:07
0:00
21M
21.00 mi12:55:042:28:087:037:30
7:30
+0:23
35K
21.75 mi13:00:282:33:327:045:24
7:13
-0:17
23M
23.00 mi13:10:122:43:167:069:44
7:46
+0:33
24M
24.00 mi13:17:482:50:527:077:36
7:36
-0:10
40K
24.85 mi13:24:182:57:227:086:30
7:36
0:00
25.2M
25.20 mi13:27:133:00:177:092:55
8:27
+0:51
Finish
26.22 mi13:34:443:07:487:107:31
7:23
-1:04

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

6:40 /mi

Average Pace

7:10 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:38

34% of race

Time at Steady Pace

1:29:55

48% of race

Time at Slower Pace

34:15

18% of race

Average Pace: 7:10 /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 mi10:49:5322:577:2322:57
7:23
#11164
10K
6.21 mi11:12:0945:137:1722:16
7:10
#10135
15K
9.32 mi11:33:221:06:267:0821:13
6:50
#8718
20K
12.43 mi11:54:431:27:477:0421:21
6:52
#7913
Half
13.11 mi11:59:161:32:207:034:33
6:40
#7773
25K
15.53 mi12:15:471:48:517:0016:31
6:49
#7305
30K
18.64 mi12:37:542:10:587:0222:07
7:07
#6829
20M
20.00 mi12:47:342:20:387:029:40
7:07
#6581
21M
21.00 mi12:55:042:28:087:037:30
7:30
#6404
35K
21.75 mi13:00:282:33:327:045:24
7:13
#6375
23M
23.00 mi13:10:122:43:167:069:44
7:46
#6397
24M
24.00 mi13:17:482:50:527:077:36
7:36
#6421
40K
24.85 mi13:24:182:57:227:086:30
7:36
#6415
25.2M
25.20 mi13:27:133:00:177:092:55
8:27
#6410
Finish
26.22 mi13:34:443:07:487:107:31
7:23
#6427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11164877187716375(Top 22%)5767(Top 36%)5767(Top 102%)
10K6.21 mi3.10 mi10135+10298228+5438228+5439192(Top 32%)7708(Top 48%)7708(Top 137%)
15K9.32 mi3.11 mi8718+14177418+8107418+8106375(Top 22%)5767(Top 36%)5767(Top 102%)
20K12.43 mi3.11 mi7913+8056897+5216897+5215959(Top 21%)5402(Top 34%)5402(Top 96%)
Half13.11 mi0.68 mi7773+1406810+876810+875004(Top 18%)4633(Top 29%)4633(Top 82%)
25K15.53 mi2.42 mi7305+4686470+3406470+3404968(Top 17%)4562(Top 28%)4562(Top 81%)
30K18.64 mi3.11 mi6829+4766076+3946076+3945422(Top 19%)4873(Top 30%)4873(Top 86%)
20M20.00 mi1.36 mi6581+2485868+2085868+2084743(Top 17%)4284(Top 27%)4284(Top 76%)
21M21.00 mi1.00 mi6404+1775721+1475721+1474609(Top 16%)4079(Top 25%)4079(Top 72%)
35K21.75 mi0.75 mi6375+295682+395682+396676(Top 24%)5495(Top 34%)5495(Top 97%)
23M23.00 mi1.25 mi6397-225677+55677+58369(Top 29%)6365(Top 40%)6365(Top 113%)
24M24.00 mi1.00 mi6421-245673+45673+48375(Top 29%)6304(Top 39%)6304(Top 112%)
40K24.85 mi0.85 mi6415+65642+315642+317394(Top 26%)5652(Top 35%)5652(Top 100%)
25.2M25.20 mi0.35 mi6410+55628+145628+148442(Top 30%)6127(Top 38%)6127(Top 109%)
Finish26.22 mi1.02 mi6427-175613+155613+158285(Top 29%)6061(Top 38%)6061(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6375

Males

5767

M18-39

5767

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9192

Males

7708

M18-39

7708

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6375

Males

5767

M18-39

5767

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5959

Males

5402

M18-39

5402

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5004

Males

4633

M18-39

4633

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4968

Males

4562

M18-39

4562

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5422

Males

4873

M18-39

4873

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4743

Males

4284

M18-39

4284

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4609

Males

4079

M18-39

4079

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6676

Males

5495

M18-39

5495

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8369

Males

6365

M18-39

6365

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8375

Males

6304

M18-39

6304

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7394

Males

5652

M18-39

5652

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8442

Males

6127

M18-39

6127

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8285

Males

6061

M18-39

6061

Passing Analysis

Category:
Athletes Passed
5130*
Passed By
393
Net Change
+4737
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11164
5K → 10K104718+1029#11164#10135
10K → 15K1417*0+1417#10135#8718
15K → 20K8050+805#8718#7913
20K → Half1400+140#7913#7773
Half → 25K4680+468#7773#7305
25K → 30K48610+476#7305#6829
30K → 20M2513+248#6829#6581
20M → 21M1825+177#6581#6404
21M → 35K5930+29#6404#6375
35K → 23M7698-22#6375#6397
23M → 24M5377-24#6397#6421
24M → 40K6256+6#6421#6415
40K → 25.2M2621+5#6415#6410
25.2M → Finish5875-17#6410#6427
TOTALS5130*393+4737

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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