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BOSTON MARATHON 2025

Bill Madeo

Bib: 17173•M

DC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M55-59)
#0 / 1648
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:10
Rank: #11841
Start → 5K
23:10 | 7:27/mi
10K· 6.21 mi
46:26
Rank: #11881 (-40)
5K → 10K
23:16 | 7:29/mi
15K· 9.32 mi
1:10:04
Rank: #12137 (-256)
10K → 15K
23:38 | 7:36/mi
20K· 12.43 mi
1:34:03
Rank: #12219 (-82)
15K → 20K
23:59 | 7:43/mi
Half· 13.11 mi
1:39:13
Rank: #12229 (-10)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:58:05
Rank: #12192 (+37)
Half → 25K
18:52 | 7:47/mi
30K· 18.64 mi
2:22:51
Rank: #11935 (+257)
25K → 30K
24:46 | 7:58/mi
20M
2:33:28
Rank: #11662 (+273)
30K → 20M
10:37 | 7:49/mi
21M
2:41:50
Rank: #11523 (+139)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:47:42
Rank: #11493 (+30)
21M → 35K
5:52 | 7:51/mi
23M
2:57:48
Rank: #11397 (+96)
35K → 23M
10:06 | 8:04/mi
24M
3:05:39
Rank: #11285 (+112)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:12:30
Rank: #11213 (+72)
24M → 40K
6:51 | 8:01/mi
25.2M
3:15:29
Rank: #11174 (+39)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:23:14
Rank: #11097 (+77)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:13
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:44:01
Pace7:56 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:2723:107:2723:10
7:27
-
10K
6.21 mi11:36:4346:267:2823:16
7:29
+0:02
15K
9.32 mi12:00:211:10:047:3123:38
7:36
+0:07
20K
12.43 mi12:24:201:34:037:3423:59
7:43
+0:07
Half
13.11 mi12:29:301:39:137:345:10
7:34
-0:09
25K
15.53 mi12:48:221:58:057:3618:52
7:47
+0:13
30K
18.64 mi13:13:082:22:517:4024:46
7:58
+0:11
20M
20.00 mi13:23:452:33:287:4010:37
7:49
-0:09
21M
21.00 mi13:32:072:41:507:428:22
8:22
+0:33
35K
21.75 mi13:37:592:47:427:435:52
7:51
-0:31
23M
23.00 mi13:48:052:57:487:4410:06
8:04
+0:13
24M
24.00 mi13:55:563:05:397:447:51
7:51
-0:13
40K
24.85 mi14:02:473:12:307:456:51
8:01
+0:10
25.2M
25.20 mi14:05:463:15:297:452:59
8:39
+0:38
Finish
26.22 mi14:13:313:23:147:457:45
7:36
-1:03

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

7:27 /mi

Average Pace

7:45 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:53

94% of race

Time at Steady Pace

11:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi11:13:2723:107:2723:10
7:27
#11841
10K
6.21 mi11:36:4346:267:2823:16
7:29
#11881
15K
9.32 mi12:00:211:10:047:3123:38
7:36
#12137
20K
12.43 mi12:24:201:34:037:3423:59
7:43
#12219
Half
13.11 mi12:29:301:39:137:345:10
7:34
#12229
25K
15.53 mi12:48:221:58:057:3618:52
7:47
#12192
30K
18.64 mi13:13:082:22:517:4024:46
7:58
#11935
20M
20.00 mi13:23:452:33:287:4010:37
7:49
#11662
21M
21.00 mi13:32:072:41:507:428:22
8:22
#11523
35K
21.75 mi13:37:592:47:427:435:52
7:51
#11493
23M
23.00 mi13:48:052:57:487:4410:06
8:04
#11397
24M
24.00 mi13:55:563:05:397:447:51
7:51
#11285
40K
24.85 mi14:02:473:12:307:456:51
8:01
#11213
25.2M
25.20 mi14:05:463:15:297:452:59
8:39
#11174
Finish
26.22 mi14:13:313:23:147:457:45
7:36
#11097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi118419102910212640(Top 45%)9358(Top 58%)9358(Top 568%)
10K6.21 mi3.10 mi11881-409105-39105-311991(Top 42%)9142(Top 57%)9142(Top 555%)
15K9.32 mi3.11 mi12137-2569189-849189-8412640(Top 45%)9358(Top 58%)9358(Top 568%)
20K12.43 mi3.11 mi12219-829193-49193-412573(Top 44%)9222(Top 57%)9222(Top 560%)
Half13.11 mi0.68 mi12229-109190+39190+312268(Top 43%)9123(Top 57%)9123(Top 554%)
25K15.53 mi2.42 mi12192+379141+499141+4912171(Top 43%)8929(Top 55%)8929(Top 542%)
30K18.64 mi3.11 mi11935+2578944+1978944+19711173(Top 39%)8270(Top 51%)8270(Top 502%)
20M20.00 mi1.36 mi11662+2738778+1668778+1669119(Top 32%)7069(Top 44%)7069(Top 429%)
21M21.00 mi1.00 mi11523+1398668+1108668+1109632(Top 34%)7175(Top 45%)7175(Top 435%)
35K21.75 mi0.75 mi11493+308629+398629+3911095(Top 39%)7906(Top 49%)7906(Top 480%)
23M23.00 mi1.25 mi11397+968535+948535+9410500(Top 37%)7480(Top 46%)7480(Top 454%)
24M24.00 mi1.00 mi11285+1128443+928443+9210174(Top 36%)7255(Top 45%)7255(Top 440%)
40K24.85 mi0.85 mi11213+728379+648379+6410273(Top 36%)7186(Top 45%)7186(Top 436%)
25.2M25.20 mi0.35 mi11174+398343+368343+369681(Top 34%)6800(Top 42%)6800(Top 413%)
Finish26.22 mi1.02 mi11097+778271+728271+729954(Top 35%)6963(Top 43%)6963(Top 423%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12640

Males

9358

M55-59

9358

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11991

Males

9142

M55-59

9142

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12640

Males

9358

M55-59

9358

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12573

Males

9222

M55-59

9222

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12268

Males

9123

M55-59

9123

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12171

Males

8929

M55-59

8929

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11173

Males

8270

M55-59

8270

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9119

Males

7069

M55-59

7069

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9632

Males

7175

M55-59

7175

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11095

Males

7906

M55-59

7906

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10500

Males

7480

M55-59

7480

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10174

Males

7255

M55-59

7255

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10273

Males

7186

M55-59

7186

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9681

Males

6800

M55-59

6800

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9954

Males

6963

M55-59

6963

Passing Analysis

Category:
Athletes Passed
2165
Passed By
1421
Net Change
+744
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11841
5K → 10K236276-40#11841#11881
10K → 15K103359-256#11881#12137
15K → 20K165247-82#12137#12219
20K → Half2434-10#12219#12229
Half → 25K168131+37#12229#12192
25K → 30K370113+257#12192#11935
30K → 20M28310+273#11935#11662
20M → 21M17940+139#11662#11523
21M → 35K6939+30#11523#11493
35K → 23M15559+96#11493#11397
23M → 24M14533+112#11397#11285
24M → 40K10028+72#11285#11213
40K → 25.2M5516+39#11213#11174
25.2M → Finish11336+77#11174#11097
TOTALS21651421+744
📊

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