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BOSTON MARATHON 2025

Jeff Lessie

Bib: 15516•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #14087
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:43
Rank: #13743 (+344)
5K → 10K
23:45 | 7:39/mi
15K· 9.32 mi
1:11:55
Rank: #13884 (-141)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:38:01
Rank: #14969 (-1085)
15K → 20K
26:06 | 8:24/mi
Half· 13.11 mi
1:43:18
Rank: #14917 (+52)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:02:40
Rank: #14689 (+228)
Half → 25K
19:22 | 7:59/mi
30K· 18.64 mi
2:28:44
Rank: #14524 (+165)
25K → 30K
26:04 | 8:23/mi
20M
2:40:16
Rank: #14436 (+88)
30K → 20M
11:32 | 8:29/mi
21M
2:50:33
Rank: #14821 (-385)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
2:57:23
Rank: #14996 (-175)
21M → 35K
6:50 | 9:08/mi
23M
3:09:51
Rank: #15415 (-419)
35K → 23M
12:28 | 9:57/mi
24M
3:19:18
Rank: #15604 (-189)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:27:56
Rank: #15853 (-249)
24M → 40K
8:38 | 10:06/mi
25.2M
3:31:32
Rank: #15903 (-50)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:40:18
Rank: #15941 (-38)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:18
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:57:00
Pace8:56 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1423:587:4323:58
7:43
-
10K
6.21 mi11:19:5947:437:4123:45
7:39
-0:04
15K
9.32 mi11:44:111:11:557:4324:12
7:47
+0:08
20K
12.43 mi12:10:171:38:017:5326:06
8:24
+0:37
Half
13.11 mi12:15:341:43:187:535:17
7:45
-0:39
25K
15.53 mi12:34:562:02:407:5419:22
7:59
+0:14
30K
18.64 mi13:01:002:28:447:5926:04
8:23
+0:24
20M
20.00 mi13:12:322:40:168:0111:32
8:29
+0:06
21M
21.00 mi13:22:492:50:338:0710:17
10:17
+1:48
35K
21.75 mi13:29:392:57:238:096:50
9:08
-1:09
23M
23.00 mi13:42:073:09:518:1512:28
9:57
+0:49
24M
24.00 mi13:51:343:19:188:189:27
9:27
-0:30
40K
24.85 mi14:00:123:27:568:228:38
10:06
+0:39
25.2M
25.20 mi14:03:483:31:328:243:36
10:26
+0:20
Finish
26.22 mi14:12:343:40:188:258:46
8:36
-1:50

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

7:39 /mi

Average Pace

8:25 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:34

44% of race

Time at Steady Pace

1:12:28

33% of race

Time at Slower Pace

51:16

23% of race

Average Pace: 8:24 /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 mi10:56:1423:587:4323:58
7:43
#14087
10K
6.21 mi11:19:5947:437:4123:45
7:39
#13743
15K
9.32 mi11:44:111:11:557:4324:12
7:47
#13884
20K
12.43 mi12:10:171:38:017:5326:06
8:24
#14969
Half
13.11 mi12:15:341:43:187:535:17
7:45
#14917
25K
15.53 mi12:34:562:02:407:5419:22
7:59
#14689
30K
18.64 mi13:01:002:28:447:5926:04
8:23
#14524
20M
20.00 mi13:12:322:40:168:0111:32
8:29
#14436
21M
21.00 mi13:22:492:50:338:0710:17
10:17
#14821
35K
21.75 mi13:29:392:57:238:096:50
9:08
#14996
23M
23.00 mi13:42:073:09:518:1512:28
9:57
#15415
24M
24.00 mi13:51:343:19:188:189:27
9:27
#15604
40K
24.85 mi14:00:123:27:568:228:38
10:06
#15853
25.2M
25.20 mi14:03:483:31:328:243:36
10:26
#15903
Finish
26.22 mi14:12:343:40:188:258:46
8:36
#15941
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14087100851008514273(Top 50%)10050(Top 62%)10050(Top 798%)
10K6.21 mi3.10 mi13743+3449912+1739912+17313406(Top 47%)9761(Top 61%)9761(Top 775%)
15K9.32 mi3.11 mi13884-1419943-319943-3114273(Top 50%)10050(Top 62%)10050(Top 798%)
20K12.43 mi3.11 mi14969-108510359-41610359-41617543(Top 62%)11417(Top 71%)11417(Top 907%)
Half13.11 mi0.68 mi14917+5210329+3010329+3013762(Top 48%)9811(Top 61%)9811(Top 779%)
25K15.53 mi2.42 mi14689+22810203+12610203+12613790(Top 49%)9657(Top 60%)9657(Top 767%)
30K18.64 mi3.11 mi14524+16510078+12510078+12514072(Top 50%)9623(Top 60%)9623(Top 764%)
20M20.00 mi1.36 mi14436+8810006+7210006+7213693(Top 48%)9308(Top 58%)9308(Top 739%)
21M21.00 mi1.00 mi14821-38510157-15110157-15119283(Top 68%)11744(Top 73%)11744(Top 933%)
35K21.75 mi0.75 mi14996-17510218-6110218-6118841(Top 66%)11410(Top 71%)11410(Top 906%)
23M23.00 mi1.25 mi15415-41910349-13110349-13120320(Top 72%)12057(Top 75%)12057(Top 958%)
24M24.00 mi1.00 mi15604-18910407-5810407-5819415(Top 68%)11587(Top 72%)11587(Top 920%)
40K24.85 mi0.85 mi15853-24910494-8710494-8720755(Top 73%)12157(Top 75%)12157(Top 966%)
25.2M25.20 mi0.35 mi15903-5010495-110495-118736(Top 66%)11180(Top 69%)11180(Top 888%)
Finish26.22 mi1.02 mi15941-3810502-710502-716835(Top 59%)10316(Top 64%)10316(Top 819%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14273

Males

10050

M60-64

10050

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

13406

Males

9761

M60-64

9761

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14273

Males

10050

M60-64

10050

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17543

Males

11417

M60-64

11417

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13762

Males

9811

M60-64

9811

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13790

Males

9657

M60-64

9657

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14072

Males

9623

M60-64

9623

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13693

Males

9308

M60-64

9308

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19283

Males

11744

M60-64

11744

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18841

Males

11410

M60-64

11410

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20320

Males

12057

M60-64

12057

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19415

Males

11587

M60-64

11587

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20755

Males

12157

M60-64

12157

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18736

Males

11180

M60-64

11180

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16835

Males

10316

M60-64

10316

Passing Analysis

Category:
Athletes Passed
1718
Passed By
3572
Net Change
-1854
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14087
5K → 10K481137+344#14087#13743
10K → 15K137278-141#13743#13884
15K → 20K421127-1085#13884#14969
20K → Half6513+52#14969#14917
Half → 25K28759+228#14917#14689
25K → 30K317152+165#14689#14524
30K → 20M16981+88#14524#14436
20M → 21M34419-385#14436#14821
21M → 35K26201-175#14821#14996
35K → 23M37456-419#14996#15415
23M → 24M21210-189#15415#15604
24M → 40K27276-249#15604#15853
40K → 25.2M2272-50#15853#15903
25.2M → Finish5391-38#15903#15941
TOTALS17183572-1854
📊

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