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BOSTON MARATHON 2025

Imo Muller

Bib: 31784•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4895
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
41:18
Rank: #4892 (+3)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:02:24
Rank: #5209 (-317)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:05
Rank: #5630 (-421)
15K → 20K
21:41 | 6:59/mi
Half· 13.11 mi
1:28:41
Rank: #5622 (+8)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:15
Rank: #5500 (+122)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:07:22
Rank: #5439 (+61)
25K → 30K
22:07 | 7:07/mi
20M
2:17:06
Rank: #5401 (+38)
30K → 20M
9:44 | 7:10/mi
21M
2:24:27
Rank: #5257 (+144)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:29:43
Rank: #5264 (-7)
21M → 35K
5:16 | 7:02/mi
23M
2:38:22
Rank: #5088 (+176)
35K → 23M
8:39 | 6:55/mi
24M
2:45:10
Rank: #4989 (+99)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:51:07
Rank: #4913 (+76)
24M → 40K
5:57 | 6:58/mi
25.2M
2:53:40
Rank: #4852 (+61)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:00:11
Rank: #4729 (+123)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:41
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:30
Pace6:59 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:2120:376:3820:37
6:38
-
10K
6.21 mi12:03:0241:186:3920:41
6:39
+0:01
15K
9.32 mi12:24:081:02:246:4221:06
6:47
+0:08
20K
12.43 mi12:45:491:24:056:4621:41
6:59
+0:12
Half
13.11 mi12:50:251:28:416:464:36
6:45
-0:14
25K
15.53 mi13:06:591:45:156:4716:34
6:50
+0:05
30K
18.64 mi13:29:062:07:226:5022:07
7:07
+0:17
20M
20.00 mi13:38:502:17:066:519:44
7:10
+0:03
21M
21.00 mi13:46:112:24:276:537:21
7:21
+0:11
35K
21.75 mi13:51:272:29:436:535:16
7:02
-0:19
23M
23.00 mi14:00:062:38:226:538:39
6:55
-0:07
24M
24.00 mi14:06:542:45:106:536:48
6:48
-0:07
40K
24.85 mi14:12:512:51:076:535:57
6:58
+0:10
25.2M
25.20 mi14:15:242:53:406:532:33
7:24
+0:26
Finish
26.22 mi14:21:553:00:116:536:31
6:24
-1:00

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

6:24 /mi

Average Pace

6:53 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:26

77% of race

Time at Steady Pace

41:45

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi11:42:2120:376:3820:37
6:38
#4895
10K
6.21 mi12:03:0241:186:3920:41
6:39
#4892
15K
9.32 mi12:24:081:02:246:4221:06
6:47
#5209
20K
12.43 mi12:45:491:24:056:4621:41
6:59
#5630
Half
13.11 mi12:50:251:28:416:464:36
6:45
#5622
25K
15.53 mi13:06:591:45:156:4716:34
6:50
#5500
30K
18.64 mi13:29:062:07:226:5022:07
7:07
#5439
20M
20.00 mi13:38:502:17:066:519:44
7:10
#5401
21M
21.00 mi13:46:112:24:276:537:21
7:21
#5257
35K
21.75 mi13:51:272:29:436:535:16
7:02
#5264
23M
23.00 mi14:00:062:38:226:538:39
6:55
#5088
24M
24.00 mi14:06:542:45:106:536:48
6:48
#4989
40K
24.85 mi14:12:512:51:076:535:57
6:58
#4913
25.2M
25.20 mi14:15:242:53:406:532:33
7:24
#4852
Finish
26.22 mi14:21:553:00:116:536:31
6:24
#4729
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4895458045805983(Top 21%)5437(Top 34%)5437(Top 242%)
10K6.21 mi3.10 mi4892+34565+154565+154938(Top 17%)4608(Top 29%)4608(Top 205%)
15K9.32 mi3.11 mi5209-3174840-2754840-2755983(Top 21%)5437(Top 34%)5437(Top 242%)
20K12.43 mi3.11 mi5630-4215171-3315171-3316740(Top 24%)6005(Top 37%)6005(Top 267%)
Half13.11 mi0.68 mi5622+85166+55166+55563(Top 20%)5083(Top 32%)5083(Top 226%)
25K15.53 mi2.42 mi5500+1225055+1115055+1115100(Top 18%)4675(Top 29%)4675(Top 208%)
30K18.64 mi3.11 mi5439+614988+674988+675407(Top 19%)4858(Top 30%)4858(Top 216%)
20M20.00 mi1.36 mi5401+384946+424946+424974(Top 18%)4459(Top 28%)4459(Top 198%)
21M21.00 mi1.00 mi5257+1444814+1324814+1323854(Top 14%)3504(Top 22%)3504(Top 156%)
35K21.75 mi0.75 mi5264-74816-24816-25574(Top 20%)4762(Top 30%)4762(Top 212%)
23M23.00 mi1.25 mi5088+1764657+1594657+1593248(Top 11%)2959(Top 18%)2959(Top 132%)
24M24.00 mi1.00 mi4989+994561+964561+963498(Top 12%)3133(Top 19%)3133(Top 139%)
40K24.85 mi0.85 mi4913+764489+724489+723656(Top 13%)3226(Top 20%)3226(Top 144%)
25.2M25.20 mi0.35 mi4852+614437+524437+522911(Top 10%)2590(Top 16%)2590(Top 115%)
Finish26.22 mi1.02 mi4729+1234328+1094328+1092292(Top 8%)2095(Top 13%)2095(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5983

Males

5437

M40-44

5437

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4938

Males

4608

M40-44

4608

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5983

Males

5437

M40-44

5437

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6740

Males

6005

M40-44

6005

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5563

Males

5083

M40-44

5083

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5100

Males

4675

M40-44

4675

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5407

Males

4858

M40-44

4858

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4974

Males

4459

M40-44

4459

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3854

Males

3504

M40-44

3504

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5574

Males

4762

M40-44

4762

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3248

Males

2959

M40-44

2959

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3498

Males

3133

M40-44

3133

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3656

Males

3226

M40-44

3226

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2911

Males

2590

M40-44

2590

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2292

Males

2095

M40-44

2095

Passing Analysis

Category:
Athletes Passed
1542
Passed By
1376
Net Change
+166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4895
5K → 10K174171+3#4895#4892
10K → 15K46363-317#4892#5209
15K → 20K41462-421#5209#5630
20K → Half2517+8#5630#5622
Half → 25K17553+122#5622#5500
25K → 30K202141+61#5500#5439
30K → 20M9759+38#5439#5401
20M → 21M16016+144#5401#5257
21M → 35K4754-7#5257#5264
35K → 23M1837+176#5264#5088
23M → 24M11415+99#5088#4989
24M → 40K9115+76#4989#4913
40K → 25.2M621+61#4913#4852
25.2M → Finish1252+123#4852#4729
TOTALS15421376+166
📊

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