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BOSTON MARATHON 2025

Bobby Lehman

Bib: 14881•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 45%
Division (M50-54)
#0 / 1996
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:40/mi
23:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:41/mi
47:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:17
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:34:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:06
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:58:47
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:23:36
↑ 181↓ 1480.2%
20M
8:06/mi
2:34:36
↑ 64↓ 500.2%
21M
8:33/mi
2:43:09
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:49:17
↑ 17↓ 861.7%
23M
8:22/mi
2:59:46
↑ 23↓ 630.6%
24M
8:14/mi
3:08:00
↓ 821.3%
40K· 24.85 mi
8:24/mi
3:15:11
↓ 200.3%
25.2M
9:14/mi
3:18:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:26:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2123:507:4023:50
7:40
-
10K
6.21 mi11:19:1347:427:4123:52
7:41
+0:01
15K
9.32 mi11:42:481:11:177:3923:35
7:35
-0:06
20K
12.43 mi12:06:251:34:547:3823:37
7:36
+0:01
Half
13.11 mi12:11:371:40:067:385:12
7:37
+0:01
25K
15.53 mi12:30:181:58:477:3918:41
7:42
+0:05
30K
18.64 mi12:55:072:23:367:4224:49
7:59
+0:17
20M
20.00 mi13:06:072:34:367:4411:00
8:06
+0:07
21M
21.00 mi13:14:402:43:097:468:33
8:33
+0:27
35K
21.75 mi13:20:482:49:177:476:08
8:12
-0:21
23M
23.00 mi13:31:172:59:467:4910:29
8:22
+0:10
24M
24.00 mi13:39:313:08:007:508:14
8:14
-0:08
40K
24.85 mi13:46:423:15:117:517:11
8:24
+0:10
25.2M
25.20 mi13:49:533:18:227:523:11
9:14
+0:50
Finish
26.22 mi13:57:483:26:177:527:55
7:46
-1:28

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

7:35 /mi

Average Pace

7:52 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:47

58% of race

Time at Steady Pace

49:52

24% of race

Time at Slower Pace

37:38

18% of race

Average Pace: 7:52 /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 mi10:55:2123:507:4023:50
7:40
#13695
10K
6.21 mi11:19:1347:427:4123:52
7:41
#13715
15K
9.32 mi11:42:481:11:177:3923:35
7:35
#13299
20K
12.43 mi12:06:251:34:547:3823:37
7:36
#12793
Half
13.11 mi12:11:371:40:067:385:12
7:37
#12796
25K
15.53 mi12:30:181:58:477:3918:41
7:42
#12564
30K
18.64 mi12:55:072:23:367:4224:49
7:59
#12300
20M
20.00 mi13:06:072:34:367:4411:00
8:06
#12148
21M
21.00 mi13:14:402:43:097:468:33
8:33
#12043
35K
21.75 mi13:20:482:49:177:476:08
8:12
#12095
23M
23.00 mi13:31:172:59:467:4910:29
8:22
#12085
24M
24.00 mi13:39:313:08:007:508:14
8:14
#12106
40K
24.85 mi13:46:423:15:117:517:11
8:24
#12122
25.2M
25.20 mi13:49:533:18:227:523:11
9:14
#12132
Finish
26.22 mi13:57:483:26:177:527:55
7:46
#12071
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi136959947994712507(Top 44%)9299(Top 58%)9299(Top 466%)
10K6.21 mi3.10 mi13715-209900+479900+4713705(Top 48%)9883(Top 61%)9883(Top 495%)
15K9.32 mi3.11 mi13299+4169690+2109690+21012507(Top 44%)9299(Top 58%)9299(Top 466%)
20K12.43 mi3.11 mi12793+5069432+2589432+25811615(Top 41%)8792(Top 55%)8792(Top 440%)
Half13.11 mi0.68 mi12796-39426+69426+612688(Top 45%)9311(Top 58%)9311(Top 466%)
25K15.53 mi2.42 mi12564+2329303+1239303+12311576(Top 41%)8655(Top 54%)8655(Top 434%)
30K18.64 mi3.11 mi12300+2649112+1919112+19111283(Top 40%)8335(Top 52%)8335(Top 418%)
20M20.00 mi1.36 mi12148+1529010+1029010+10211060(Top 39%)8059(Top 50%)8059(Top 404%)
21M21.00 mi1.00 mi12043+1058921+898921+8910787(Top 38%)7767(Top 48%)7767(Top 389%)
35K21.75 mi0.75 mi12095-528913+88913+813563(Top 48%)9056(Top 56%)9056(Top 454%)
23M23.00 mi1.25 mi12085+108879+348879+3412485(Top 44%)8463(Top 53%)8463(Top 424%)
24M24.00 mi1.00 mi12106-218851+288851+2812775(Top 45%)8538(Top 53%)8538(Top 428%)
40K24.85 mi0.85 mi12122-168827+248827+2412779(Top 45%)8420(Top 52%)8420(Top 422%)
25.2M25.20 mi0.35 mi12132-108813+148813+1413026(Top 46%)8471(Top 53%)8471(Top 424%)
Finish26.22 mi1.02 mi12071+618760+538760+5311198(Top 39%)7616(Top 47%)7616(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12507

Males

9299

M50-54

9299

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13705

Males

9883

M50-54

9883

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12507

Males

9299

M50-54

9299

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11615

Males

8792

M50-54

8792

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12688

Males

9311

M50-54

9311

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11576

Males

8655

M50-54

8655

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11283

Males

8335

M50-54

8335

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11060

Males

8059

M50-54

8059

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10787

Males

7767

M50-54

7767

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13563

Males

9056

M50-54

9056

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12485

Males

8463

M50-54

8463

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12775

Males

8538

M50-54

8538

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12779

Males

8420

M50-54

8420

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13026

Males

8471

M50-54

8471

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11198

Males

7616

M50-54

7616

Passing Analysis

Category:
Athletes Passed
2718
Passed By
1094
Net Change
+1624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13695
5K → 10K276296-20#13695#13715
10K → 15K45842+416#13715#13299
15K → 20K53327+506#13299#12793
20K → Half3235-3#12793#12796
Half → 25K26836+232#12796#12564
25K → 30K370106+264#12564#12300
30K → 20M19442+152#12300#12148
20M → 21M15550+105#12148#12043
21M → 35K50102-52#12043#12095
35K → 23M10999+10#12095#12085
23M → 24M7394-21#12085#12106
24M → 40K6379-16#12106#12122
40K → 25.2M3949-10#12122#12132
25.2M → Finish9837+61#12132#12071
TOTALS27181094+1624
📊

Passing Visuals

Category:
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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