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BOSTON MARATHON 2025

Lee Shouldice

Bib: 20680•M

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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 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:30
Rank: #18152
Start → 5K
25:30 | 8:12/mi
10K· 6.21 mi
51:17
Rank: #18321 (-169)
5K → 10K
25:47 | 8:18/mi
15K· 9.32 mi
1:16:46
Rank: #18006 (+315)
10K → 15K
25:29 | 8:12/mi
20K· 12.43 mi
1:43:23
Rank: #18122 (-116)
15K → 20K
26:37 | 8:34/mi
Half· 13.11 mi
1:49:05
Rank: #18102 (+20)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:10:07
Rank: #18099 (+3)
Half → 25K
21:02 | 8:41/mi
30K· 18.64 mi
2:38:17
Rank: #18044 (+55)
25K → 30K
28:10 | 9:04/mi
20M
2:50:48
Rank: #18030 (+14)
30K → 20M
12:31 | 9:13/mi
21M
3:00:45
Rank: #18056 (-26)
20M → 21M
9:57 | 9:57/mi
35K· 21.75 mi
3:07:38
Rank: #18095 (-39)
21M → 35K
6:53 | 9:12/mi
23M
3:19:56
Rank: #18243 (-148)
35K → 23M
12:18 | 9:49/mi
24M
3:29:12
Rank: #18242 (+1)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:37:13
Rank: #18245 (-3)
24M → 40K
8:01 | 9:23/mi
25.2M
3:40:52
Rank: #18278 (-33)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:50:08
Rank: #18341 (-63)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:05
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:01:03
Pace9:14 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1425:308:1225:30
8:12
-
10K
6.21 mi11:44:0151:178:1525:47
8:18
+0:06
15K
9.32 mi12:09:301:16:468:1425:29
8:12
-0:06
20K
12.43 mi12:36:071:43:238:1926:37
8:34
+0:22
Half
13.11 mi12:41:491:49:058:195:42
8:21
-0:13
25K
15.53 mi13:02:512:10:078:2321:02
8:41
+0:20
30K
18.64 mi13:31:012:38:178:2928:10
9:04
+0:23
20M
20.00 mi13:43:322:50:488:3212:31
9:13
+0:09
21M
21.00 mi13:53:293:00:458:369:57
9:57
+0:44
35K
21.75 mi14:00:223:07:388:386:53
9:12
-0:45
23M
23.00 mi14:12:403:19:568:4212:18
9:49
+0:37
24M
24.00 mi14:21:563:29:128:439:16
9:16
-0:33
40K
24.85 mi14:29:573:37:138:448:01
9:23
+0:07
25.2M
25.20 mi14:33:363:40:528:463:39
10:35
+1:12
Finish
26.22 mi14:42:523:50:088:479:16
9:06
-1:29

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

8:12 /mi

Average Pace

8:47 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:07

57% of race

Time at Steady Pace

1:14:07

32% of race

Time at Slower Pace

25:54

11% of race

Average Pace: 8:47 /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 mi11:18:1425:308:1225:30
8:12
#18152
10K
6.21 mi11:44:0151:178:1525:47
8:18
#18321
15K
9.32 mi12:09:301:16:468:1425:29
8:12
#18006
20K
12.43 mi12:36:071:43:238:1926:37
8:34
#18122
Half
13.11 mi12:41:491:49:058:195:42
8:21
#18102
25K
15.53 mi13:02:512:10:078:2321:02
8:41
#18099
30K
18.64 mi13:31:012:38:178:2928:10
9:04
#18044
20M
20.00 mi13:43:322:50:488:3212:31
9:13
#18030
21M
21.00 mi13:53:293:00:458:369:57
9:57
#18056
35K
21.75 mi14:00:223:07:388:386:53
9:12
#18095
23M
23.00 mi14:12:403:19:568:4212:18
9:49
#18243
24M
24.00 mi14:21:563:29:128:439:16
9:16
#18242
40K
24.85 mi14:29:573:37:138:448:01
9:23
#18245
25.2M
25.20 mi14:33:363:40:528:463:39
10:35
#18278
Finish
26.22 mi14:42:523:50:088:479:16
9:06
#18341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18152116661166617403(Top 61%)11398(Top 71%)11398(Top 905%)
10K6.21 mi3.10 mi18321-16911752-8611752-8618534(Top 65%)11862(Top 74%)11862(Top 942%)
15K9.32 mi3.11 mi18006+31511617+13511617+13517403(Top 61%)11398(Top 71%)11398(Top 905%)
20K12.43 mi3.11 mi18122-11611661-4411661-4418633(Top 66%)11875(Top 74%)11875(Top 943%)
Half13.11 mi0.68 mi18102+2011653+811653+818259(Top 64%)11737(Top 73%)11737(Top 932%)
25K15.53 mi2.42 mi18099+311634+1911634+1918228(Top 64%)11626(Top 72%)11626(Top 923%)
30K18.64 mi3.11 mi18044+5511569+6511569+6518001(Top 63%)11381(Top 71%)11381(Top 904%)
20M20.00 mi1.36 mi18030+1411540+2911540+2917818(Top 63%)11168(Top 69%)11168(Top 887%)
21M21.00 mi1.00 mi18056-2611538+211538+218096(Top 64%)11205(Top 70%)11205(Top 890%)
35K21.75 mi0.75 mi18095-3911533+511533+519160(Top 67%)11578(Top 72%)11578(Top 920%)
23M23.00 mi1.25 mi18243-14811566-3311566-3319863(Top 70%)11833(Top 73%)11833(Top 940%)
24M24.00 mi1.00 mi18242+111541+2511541+2518642(Top 66%)11232(Top 70%)11232(Top 892%)
40K24.85 mi0.85 mi18245-311513+2811513+2818167(Top 64%)10912(Top 68%)10912(Top 867%)
25.2M25.20 mi0.35 mi18278-3311514-111514-119272(Top 68%)11431(Top 71%)11431(Top 908%)
Finish26.22 mi1.02 mi18341-6311524-1011524-1019476(Top 69%)11569(Top 72%)11569(Top 919%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17403

Males

11398

M60-64

11398

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18534

Males

11862

M60-64

11862

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17403

Males

11398

M60-64

11398

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18633

Males

11875

M60-64

11875

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18259

Males

11737

M60-64

11737

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

18228

Males

11626

M60-64

11626

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

18001

Males

11381

M60-64

11381

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

17818

Males

11168

M60-64

11168

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18096

Males

11205

M60-64

11205

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19160

Males

11578

M60-64

11578

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19863

Males

11833

M60-64

11833

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18642

Males

11232

M60-64

11232

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18167

Males

10912

M60-64

10912

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19272

Males

11431

M60-64

11431

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19476

Males

11569

M60-64

11569

Passing Analysis

Category:
Athletes Passed
1736
Passed By
1925
Net Change
-189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18152
5K → 10K200369-169#18152#18321
10K → 15K37560+315#18321#18006
15K → 20K152268-116#18006#18122
20K → Half4929+20#18122#18102
Half → 25K171168+3#18102#18099
25K → 30K270215+55#18099#18044
30K → 20M129115+14#18044#18030
20M → 21M82108-26#18030#18056
21M → 35K4584-39#18056#18095
35K → 23M64212-148#18095#18243
23M → 24M7877+1#18243#18242
24M → 40K6568-3#18242#18245
40K → 25.2M1851-33#18245#18278
25.2M → Finish38101-63#18278#18341
TOTALS17361925-189
📊

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