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BOSTON MARATHON 2025

Mike Leonard

Bib: 18687•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M60-64)
#0 / 1259
Top 8%
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
7:50/mi
24:19
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:55
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:29
↑ 67↓ 78
20K· 12.43 mi
7:38/mi
1:35:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:40:20
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:58:52
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:22:48
↑ 181↓ 1480.2%
20M
7:38/mi
2:33:10
↑ 64↓ 500.2%
21M
7:48/mi
2:40:58
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:46:30
↑ 17↓ 861.7%
23M
7:43/mi
2:56:10
↑ 23↓ 630.6%
24M
7:24/mi
3:03:34
↓ 821.3%
40K· 24.85 mi
7:26/mi
3:09:55
↓ 200.3%
25.2M
7:53/mi
3:12:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:00/mi
3:19:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:20
Pace7:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:26
Pace7:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2324:197:5024:19
7:50
-
10K
6.21 mi11:38:5947:557:4323:36
7:36
-0:14
15K
9.32 mi12:02:331:11:297:4023:34
7:35
-0:01
20K
12.43 mi12:26:171:35:137:4023:44
7:38
+0:03
Half
13.11 mi12:31:241:40:207:395:07
7:30
-0:08
25K
15.53 mi12:49:561:58:527:3918:32
7:39
+0:09
30K
18.64 mi13:13:522:22:487:4023:56
7:42
+0:03
20M
20.00 mi13:24:142:33:107:3910:22
7:38
-0:04
21M
21.00 mi13:32:022:40:587:407:48
7:48
+0:10
35K
21.75 mi13:37:342:46:307:395:32
7:24
-0:24
23M
23.00 mi13:47:142:56:107:409:40
7:43
+0:19
24M
24.00 mi13:54:383:03:347:397:24
7:24
-0:19
40K
24.85 mi14:00:593:09:557:386:21
7:26
+0:02
25.2M
25.20 mi14:03:423:12:387:392:43
7:53
+0:27
Finish
26.22 mi14:10:503:19:467:377:08
7:00
-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

7:00 /mi

Average Pace

7:37 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:20

66% of race

Time at Steady Pace

1:08:26

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:15:2324:197:5024:19
7:50
#15034
10K
6.21 mi11:38:5947:557:4323:36
7:36
#13991
15K
9.32 mi12:02:331:11:297:4023:34
7:35
#13479
20K
12.43 mi12:26:171:35:137:4023:44
7:38
#13021
Half
13.11 mi12:31:241:40:207:395:07
7:30
#12929
25K
15.53 mi12:49:561:58:527:3918:32
7:39
#12613
30K
18.64 mi13:13:522:22:487:4023:56
7:42
#11908
20M
20.00 mi13:24:142:33:107:3910:22
7:38
#11533
21M
21.00 mi13:32:022:40:587:407:48
7:48
#11190
35K
21.75 mi13:37:342:46:307:395:32
7:24
#11035
23M
23.00 mi13:47:142:56:107:409:40
7:43
#10809
24M
24.00 mi13:54:383:03:347:397:24
7:24
#10605
40K
24.85 mi14:00:593:09:557:386:21
7:26
#10406
25.2M
25.20 mi14:03:423:12:387:392:43
7:53
#10306
Finish
26.22 mi14:10:503:19:467:377:08
7:00
#10068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15034104341043412453(Top 44%)9273(Top 58%)9273(Top 737%)
10K6.21 mi3.10 mi13991+104310013+42110013+42112965(Top 46%)9573(Top 59%)9573(Top 760%)
15K9.32 mi3.11 mi13479+5129760+2539760+25312453(Top 44%)9273(Top 58%)9273(Top 737%)
20K12.43 mi3.11 mi13021+4589523+2379523+23711851(Top 42%)8897(Top 55%)8897(Top 707%)
Half13.11 mi0.68 mi12929+929481+429481+4211612(Top 41%)8822(Top 55%)8822(Top 701%)
25K15.53 mi2.42 mi12613+3169323+1589323+15811066(Top 39%)8412(Top 52%)8412(Top 668%)
30K18.64 mi3.11 mi11908+7058931+3928931+3929216(Top 32%)7265(Top 45%)7265(Top 577%)
20M20.00 mi1.36 mi11533+3758714+2178714+2177898(Top 28%)6385(Top 40%)6385(Top 507%)
21M21.00 mi1.00 mi11190+3438508+2068508+2066203(Top 22%)5204(Top 32%)5204(Top 413%)
35K21.75 mi0.75 mi11035+1558412+968412+967900(Top 28%)6254(Top 39%)6254(Top 497%)
23M23.00 mi1.25 mi10809+2268271+1418271+1418022(Top 28%)6178(Top 38%)6178(Top 491%)
24M24.00 mi1.00 mi10605+2048132+1398132+1397048(Top 25%)5563(Top 35%)5563(Top 442%)
40K24.85 mi0.85 mi10406+1998008+1248008+1246371(Top 22%)5080(Top 32%)5080(Top 403%)
25.2M25.20 mi0.35 mi10306+1007932+767932+765326(Top 19%)4347(Top 27%)4347(Top 345%)
Finish26.22 mi1.02 mi10068+2387788+1447788+1445744(Top 20%)4581(Top 28%)4581(Top 364%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12453

Males

9273

M60-64

9273

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12965

Males

9573

M60-64

9573

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12453

Males

9273

M60-64

9273

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11851

Males

8897

M60-64

8897

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

11612

Males

8822

M60-64

8822

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11066

Males

8412

M60-64

8412

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9216

Males

7265

M60-64

7265

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7898

Males

6385

M60-64

6385

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6203

Males

5204

M60-64

5204

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7900

Males

6254

M60-64

6254

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

8022

Males

6178

M60-64

6178

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

7048

Males

5563

M60-64

5563

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6371

Males

5080

M60-64

5080

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5326

Males

4347

M60-64

4347

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5744

Males

4581

M60-64

4581

Passing Analysis

Category:
Athletes Passed
5134
Passed By
168
Net Change
+4966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15034
5K → 10K108138+1043#15034#13991
10K → 15K53826+512#13991#13479
15K → 20K48628+458#13479#13021
20K → Half953+92#13021#12929
Half → 25K33519+316#12929#12613
25K → 30K7116+705#12613#11908
30K → 20M3827+375#11908#11533
20M → 21M3430+343#11533#11190
21M → 35K1627+155#11190#11035
35K → 23M24014+226#11035#10809
23M → 24M2117+204#10809#10605
24M → 40K2045+199#10605#10406
40K → 25.2M1022+100#10406#10306
25.2M → Finish2446+238#10306#10068
TOTALS5134168+4966
📊

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