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BOSTON MARATHON 2025

Michael Lutz

Bib: 5895•M

WY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #4671
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
41:47
Rank: #5611 (-940)
5K → 10K
21:15 | 6:50/mi
15K· 9.32 mi
1:03:29
Rank: #6301 (-690)
10K → 15K
21:42 | 6:59/mi
20K· 12.43 mi
1:25:48
Rank: #6851 (-550)
15K → 20K
22:19 | 7:11/mi
Half· 13.11 mi
1:30:35
Rank: #6905 (-54)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:48:04
Rank: #6973 (-68)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:11:37
Rank: #7086 (-113)
25K → 30K
23:33 | 7:35/mi
20M
2:21:48
Rank: #7001 (+85)
30K → 20M
10:11 | 7:30/mi
21M
2:29:34
Rank: #6840 (+161)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:34:50
Rank: #6751 (+89)
21M → 35K
5:16 | 7:02/mi
23M
2:44:03
Rank: #6609 (+142)
35K → 23M
9:13 | 7:22/mi
24M
2:51:15
Rank: #6525 (+84)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:57:21
Rank: #6410 (+115)
24M → 40K
6:06 | 7:08/mi
25.2M
3:00:03
Rank: #6366 (+44)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:06:53
Rank: #6211 (+155)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:35
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:1120:326:3720:32
6:37
-
10K
6.21 mi10:48:2641:476:4321:15
6:50
+0:13
15K
9.32 mi11:10:081:03:296:4921:42
6:59
+0:09
20K
12.43 mi11:32:271:25:486:5422:19
7:11
+0:12
Half
13.11 mi11:37:141:30:356:554:47
7:01
-0:10
25K
15.53 mi11:54:431:48:046:5717:29
7:13
+0:12
30K
18.64 mi12:18:162:11:377:0423:33
7:35
+0:22
20M
20.00 mi12:28:272:21:487:0510:11
7:30
-0:05
21M
21.00 mi12:36:132:29:347:077:46
7:46
+0:16
35K
21.75 mi12:41:292:34:507:075:16
7:02
-0:44
23M
23.00 mi12:50:422:44:037:089:13
7:22
+0:20
24M
24.00 mi12:57:542:51:157:087:12
7:12
-0:10
40K
24.85 mi13:04:002:57:217:086:06
7:08
-0:04
25.2M
25.20 mi13:06:423:00:037:092:42
7:50
+0:42
Finish
26.22 mi13:13:323:06:537:086:50
6:42
-1:08

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

6:37 /mi

Average Pace

7:08 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:28

71% of race

Time at Steady Pace

50:43

27% of race

Time at Slower Pace

2:42

1% of race

Average Pace: 7:08 /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 mi10:27:1120:326:3720:32
6:37
#4671
10K
6.21 mi10:48:2641:476:4321:15
6:50
#5611
15K
9.32 mi11:10:081:03:296:4921:42
6:59
#6301
20K
12.43 mi11:32:271:25:486:5422:19
7:11
#6851
Half
13.11 mi11:37:141:30:356:554:47
7:01
#6905
25K
15.53 mi11:54:431:48:046:5717:29
7:13
#6973
30K
18.64 mi12:18:162:11:377:0423:33
7:35
#7086
20M
20.00 mi12:28:272:21:487:0510:11
7:30
#7001
21M
21.00 mi12:36:132:29:347:077:46
7:46
#6840
35K
21.75 mi12:41:292:34:507:075:16
7:02
#6751
23M
23.00 mi12:50:422:44:037:089:13
7:22
#6609
24M
24.00 mi12:57:542:51:157:087:12
7:12
#6525
40K
24.85 mi13:04:002:57:217:086:06
7:08
#6410
25.2M
25.20 mi13:06:423:00:037:092:42
7:50
#6366
Finish
26.22 mi13:13:323:06:537:086:50
6:42
#6211
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4671438043807507(Top 26%)6616(Top 41%)6616(Top 117%)
10K6.21 mi3.10 mi5611-9405185-8055185-8056772(Top 24%)6101(Top 38%)6101(Top 108%)
15K9.32 mi3.11 mi6301-6905749-5645749-5647507(Top 26%)6616(Top 41%)6616(Top 117%)
20K12.43 mi3.11 mi6851-5506167-4186167-4188042(Top 28%)6896(Top 43%)6896(Top 122%)
Half13.11 mi0.68 mi6905-546203-366203-367604(Top 27%)6625(Top 41%)6625(Top 117%)
25K15.53 mi2.42 mi6973-686236-336236-337668(Top 27%)6549(Top 41%)6549(Top 116%)
30K18.64 mi3.11 mi7086-1136272-366272-368282(Top 29%)6751(Top 42%)6751(Top 120%)
20M20.00 mi1.36 mi7001+856176+966176+966935(Top 24%)5788(Top 36%)5788(Top 103%)
21M21.00 mi1.00 mi6840+1616038+1386038+1385982(Top 21%)5053(Top 31%)5053(Top 90%)
35K21.75 mi0.75 mi6751+895958+805958+805602(Top 20%)4790(Top 30%)4790(Top 85%)
23M23.00 mi1.25 mi6609+1425820+1385820+1385800(Top 20%)4848(Top 30%)4848(Top 86%)
24M24.00 mi1.00 mi6525+845744+765744+765802(Top 20%)4790(Top 30%)4790(Top 85%)
40K24.85 mi0.85 mi6410+1155638+1065638+1064659(Top 16%)3964(Top 25%)3964(Top 70%)
25.2M25.20 mi0.35 mi6366+445593+455593+454982(Top 18%)4099(Top 25%)4099(Top 73%)
Finish26.22 mi1.02 mi6211+1555465+1285465+1283897(Top 14%)3362(Top 21%)3362(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7507

Males

6616

M18-39

6616

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6772

Males

6101

M18-39

6101

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7507

Males

6616

M18-39

6616

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

8042

Males

6896

M18-39

6896

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7604

Males

6625

M18-39

6625

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7668

Males

6549

M18-39

6549

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8282

Males

6751

M18-39

6751

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6935

Males

5788

M18-39

5788

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5982

Males

5053

M18-39

5053

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5602

Males

4790

M18-39

4790

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5800

Males

4848

M18-39

4848

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5802

Males

4790

M18-39

4790

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4659

Males

3964

M18-39

3964

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4982

Males

4099

M18-39

4099

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3897

Males

3362

M18-39

3362

Passing Analysis

Category:
Athletes Passed
1346
Passed By
2886
Net Change
-1540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4671
5K → 10K16956-940#4671#5611
10K → 15K33723-690#5611#6301
15K → 20K30580-550#6301#6851
20K → Half1367-54#6851#6905
Half → 25K98166-68#6905#6973
25K → 30K146259-113#6973#7086
30K → 20M13348+85#7086#7001
20M → 21M17918+161#7001#6840
21M → 35K945+89#6840#6751
35K → 23M16927+142#6751#6609
23M → 24M10521+84#6609#6525
24M → 40K1227+115#6525#6410
40K → 25.2M495+44#6410#6366
25.2M → Finish1594+155#6366#6211
TOTALS13462886-1540
📊

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