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BOSTON MARATHON 2025

Kevin Long

Bib: 4576•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Division (M18-39)
#0 / 5642
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #3688
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
41:17
Rank: #4853 (-1165)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:02:14
Rank: #5026 (-173)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:22:49
Rank: #4679 (+347)
15K → 20K
20:35 | 6:38/mi
Half· 13.11 mi
1:27:16
Rank: #4616 (+63)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:43:31
Rank: #4498 (+118)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:04:43
Rank: #4233 (+265)
25K → 30K
21:12 | 6:49/mi
20M
2:14:03
Rank: #4127 (+106)
30K → 20M
9:20 | 6:52/mi
21M
2:21:31
Rank: #4136 (-9)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:26:45
Rank: #4160 (-24)
21M → 35K
5:14 | 7:00/mi
23M
2:36:14
Rank: #4328 (-168)
35K → 23M
9:29 | 7:34/mi
24M
2:43:32
Rank: #4422 (-94)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:49:42
Rank: #4442 (-20)
24M → 40K
6:10 | 7:13/mi
25.2M
2:52:13
Rank: #4393 (+49)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:58:45
Rank: #4267 (+126)
25.2M → Finish
6:32 | 6:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:16
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:31:29
Pace6:59 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3320:086:2920:08
6:29
-
10K
6.21 mi10:44:4241:176:3921:09
6:48
+0:19
15K
9.32 mi11:05:391:02:146:4120:57
6:45
-0:03
20K
12.43 mi11:26:141:22:496:4020:35
6:38
-0:07
Half
13.11 mi11:30:411:27:166:394:27
6:31
-0:07
25K
15.53 mi11:46:561:43:316:4016:15
6:42
+0:11
30K
18.64 mi12:08:082:04:436:4121:12
6:49
+0:07
20M
20.00 mi12:17:282:14:036:429:20
6:52
+0:03
21M
21.00 mi12:24:562:21:316:447:28
7:28
+0:36
35K
21.75 mi12:30:102:26:456:455:14
7:00
-0:28
23M
23.00 mi12:39:392:36:146:489:29
7:34
+0:34
24M
24.00 mi12:46:572:43:326:497:18
7:18
-0:16
40K
24.85 mi12:53:072:49:426:506:10
7:13
-0:05
25.2M
25.20 mi12:55:382:52:136:502:31
7:18
+0:05
Finish
26.22 mi13:02:102:58:456:496:32
6:25
-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

6:25 /mi

Average Pace

6:49 /mi

Slowest Pace

7:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:49

82% of race

Time at Steady Pace

32:56

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:23:3320:086:2920:08
6:29
#3688
10K
6.21 mi10:44:4241:176:3921:09
6:48
#4853
15K
9.32 mi11:05:391:02:146:4120:57
6:45
#5026
20K
12.43 mi11:26:141:22:496:4020:35
6:38
#4679
Half
13.11 mi11:30:411:27:166:394:27
6:31
#4616
25K
15.53 mi11:46:561:43:316:4016:15
6:42
#4498
30K
18.64 mi12:08:082:04:436:4121:12
6:49
#4233
20M
20.00 mi12:17:282:14:036:429:20
6:52
#4127
21M
21.00 mi12:24:562:21:316:447:28
7:28
#4136
35K
21.75 mi12:30:102:26:456:455:14
7:00
#4160
23M
23.00 mi12:39:392:36:146:489:29
7:34
#4328
24M
24.00 mi12:46:572:43:326:497:18
7:18
#4422
40K
24.85 mi12:53:072:49:426:506:10
7:13
#4442
25.2M
25.20 mi12:55:382:52:136:502:31
7:18
#4393
Finish
26.22 mi13:02:102:58:456:496:32
6:25
#4267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3688349434945490(Top 19%)5036(Top 31%)5036(Top 89%)
10K6.21 mi3.10 mi4853-11654534-10404534-10406444(Top 23%)5832(Top 36%)5832(Top 103%)
15K9.32 mi3.11 mi5026-1734683-1494683-1495490(Top 19%)5036(Top 31%)5036(Top 89%)
20K12.43 mi3.11 mi4679+3474369+3144369+3143861(Top 14%)3639(Top 23%)3639(Top 64%)
Half13.11 mi0.68 mi4616+634316+534316+533817(Top 13%)3597(Top 22%)3597(Top 64%)
25K15.53 mi2.42 mi4498+1184208+1084208+1084149(Top 15%)3861(Top 24%)3861(Top 68%)
30K18.64 mi3.11 mi4233+2653963+2453963+2453591(Top 13%)3328(Top 21%)3328(Top 59%)
20M20.00 mi1.36 mi4127+1063863+1003863+1003319(Top 12%)3070(Top 19%)3070(Top 54%)
21M21.00 mi1.00 mi4136-93864-13864-14422(Top 16%)3940(Top 24%)3940(Top 70%)
35K21.75 mi0.75 mi4160-243876-123876-125275(Top 19%)4557(Top 28%)4557(Top 81%)
23M23.00 mi1.25 mi4328-1684014-1384014-1387044(Top 25%)5597(Top 35%)5597(Top 99%)
24M24.00 mi1.00 mi4422-944080-664080-666378(Top 22%)5133(Top 32%)5133(Top 91%)
40K24.85 mi0.85 mi4442-204090-104090-105094(Top 18%)4265(Top 26%)4265(Top 76%)
25.2M25.20 mi0.35 mi4393+494044+464044+462509(Top 9%)2243(Top 14%)2243(Top 40%)
Finish26.22 mi1.02 mi4267+1263927+1173927+1172362(Top 8%)2154(Top 13%)2154(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5490

Males

5036

M18-39

5036

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6444

Males

5832

M18-39

5832

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5490

Males

5036

M18-39

5036

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3861

Males

3639

M18-39

3639

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3817

Males

3597

M18-39

3597

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4149

Males

3861

M18-39

3861

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3591

Males

3328

M18-39

3328

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3319

Males

3070

M18-39

3070

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4422

Males

3940

M18-39

3940

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5275

Males

4557

M18-39

4557

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7044

Males

5597

M18-39

5597

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6378

Males

5133

M18-39

5133

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5094

Males

4265

M18-39

4265

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2509

Males

2243

M18-39

2243

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2362

Males

2154

M18-39

2154

Passing Analysis

Category:
Athletes Passed
1448
Passed By
2027
Net Change
-579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3688
5K → 10K41169-1165#3688#4853
10K → 15K64237-173#4853#5026
15K → 20K3558+347#5026#4679
20K → Half663+63#4679#4616
Half → 25K16648+118#4616#4498
25K → 30K29025+265#4498#4233
30K → 20M12519+106#4233#4127
20M → 21M6170-9#4127#4136
21M → 35K2751-24#4136#4160
35K → 23M32200-168#4160#4328
23M → 24M34128-94#4328#4422
24M → 40K4262-20#4422#4442
40K → 25.2M512+49#4442#4393
25.2M → Finish1315+126#4393#4267
TOTALS14482027-579
📊

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