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BOSTON MARATHON 2025

Danny Muehlschlegel

Bib: 8108•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M50-54)
#0 / 1996
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #4612
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
40:52
Rank: #4317 (+295)
5K → 10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:13
Rank: #4154 (+163)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:42
Rank: #3973 (+181)
15K → 20K
20:29 | 6:36/mi
Half· 13.11 mi
1:26:07
Rank: #3940 (+33)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:42:02
Rank: #3803 (+137)
Half → 25K
15:55 | 6:34/mi
30K· 18.64 mi
2:02:49
Rank: #3589 (+214)
25K → 30K
20:47 | 6:41/mi
20M
2:11:54
Rank: #3440 (+149)
30K → 20M
9:05 | 6:41/mi
21M
2:18:58
Rank: #3355 (+85)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:24:06
Rank: #3358 (-3)
21M → 35K
5:08 | 6:52/mi
23M
2:32:34
Rank: #3242 (+116)
35K → 23M
8:28 | 6:46/mi
24M
2:39:21
Rank: #3213 (+29)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:45:12
Rank: #3171 (+42)
24M → 40K
5:51 | 6:51/mi
25.2M
2:47:49
Rank: #3162 (+9)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:54:42
Rank: #3176 (-14)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:07
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:28:35
Pace6:45 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5220:316:3620:31
6:36
-
10K
6.21 mi10:48:1340:526:3520:21
6:33
-0:03
15K
9.32 mi11:08:341:01:136:3420:21
6:33
0:00
20K
12.43 mi11:29:031:21:426:3420:29
6:36
+0:03
Half
13.11 mi11:33:281:26:076:344:25
6:28
-0:08
25K
15.53 mi11:49:231:42:026:3415:55
6:34
+0:06
30K
18.64 mi12:10:102:02:496:3520:47
6:41
+0:07
20M
20.00 mi12:19:152:11:546:369:05
6:41
0:00
21M
21.00 mi12:26:192:18:586:377:04
7:04
+0:23
35K
21.75 mi12:31:272:24:066:385:08
6:52
-0:12
23M
23.00 mi12:39:552:32:346:388:28
6:46
-0:06
24M
24.00 mi12:46:422:39:216:386:47
6:47
+0:01
40K
24.85 mi12:52:332:45:126:395:51
6:51
+0:04
25.2M
25.20 mi12:55:102:47:496:402:37
7:35
+0:44
Finish
26.22 mi13:02:032:54:426:406:53
6:45
-0:50

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

6:28 /mi

Average Pace

6:40 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:05

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:27:5220:316:3620:31
6:36
#4612
10K
6.21 mi10:48:1340:526:3520:21
6:33
#4317
15K
9.32 mi11:08:341:01:136:3420:21
6:33
#4154
20K
12.43 mi11:29:031:21:426:3420:29
6:36
#3973
Half
13.11 mi11:33:281:26:076:344:25
6:28
#3940
25K
15.53 mi11:49:231:42:026:3415:55
6:34
#3803
30K
18.64 mi12:10:102:02:496:3520:47
6:41
#3589
20M
20.00 mi12:19:152:11:546:369:05
6:41
#3440
21M
21.00 mi12:26:192:18:586:377:04
7:04
#3355
35K
21.75 mi12:31:272:24:066:385:08
6:52
#3358
23M
23.00 mi12:39:552:32:346:388:28
6:46
#3242
24M
24.00 mi12:46:422:39:216:386:47
6:47
#3213
40K
24.85 mi12:52:332:45:126:395:51
6:51
#3171
25.2M
25.20 mi12:55:102:47:496:402:37
7:35
#3162
Finish
26.22 mi13:02:032:54:426:406:53
6:45
#3176
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4612432443243865(Top 14%)3645(Top 23%)3645(Top 183%)
10K6.21 mi3.10 mi4317+2954058+2664058+2664062(Top 14%)3820(Top 24%)3820(Top 191%)
15K9.32 mi3.11 mi4154+1633913+1453913+1453865(Top 14%)3645(Top 23%)3645(Top 183%)
20K12.43 mi3.11 mi3973+1813741+1723741+1723635(Top 13%)3432(Top 21%)3432(Top 172%)
Half13.11 mi0.68 mi3940+333710+313710+313477(Top 12%)3293(Top 20%)3293(Top 165%)
25K15.53 mi2.42 mi3803+1373584+1263584+1263230(Top 11%)3058(Top 19%)3058(Top 153%)
30K18.64 mi3.11 mi3589+2143390+1943390+1942832(Top 10%)2677(Top 17%)2677(Top 134%)
20M20.00 mi1.36 mi3440+1493254+1363254+1362388(Top 8%)2255(Top 14%)2255(Top 113%)
21M21.00 mi1.00 mi3355+853171+833171+832528(Top 9%)2354(Top 15%)2354(Top 118%)
35K21.75 mi0.75 mi3358-33170+13170+14439(Top 16%)3941(Top 24%)3941(Top 197%)
23M23.00 mi1.25 mi3242+1163060+1103060+1102517(Top 9%)2328(Top 14%)2328(Top 117%)
24M24.00 mi1.00 mi3213+293030+303030+303380(Top 12%)3035(Top 19%)3035(Top 152%)
40K24.85 mi0.85 mi3171+422986+442986+443027(Top 11%)2723(Top 17%)2723(Top 136%)
25.2M25.20 mi0.35 mi3162+92976+102976+103752(Top 13%)3234(Top 20%)3234(Top 162%)
Finish26.22 mi1.02 mi3176-142986-102986-104191(Top 15%)3568(Top 22%)3568(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3865

Males

3645

M50-54

3645

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4062

Males

3820

M50-54

3820

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3865

Males

3645

M50-54

3645

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3635

Males

3432

M50-54

3432

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3477

Males

3293

M50-54

3293

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3230

Males

3058

M50-54

3058

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2832

Males

2677

M50-54

2677

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2388

Males

2255

M50-54

2255

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2528

Males

2354

M50-54

2354

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4439

Males

3941

M50-54

3941

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2517

Males

2328

M50-54

2328

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3380

Males

3035

M50-54

3035

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3027

Males

2723

M50-54

2723

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3752

Males

3234

M50-54

3234

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4191

Males

3568

M50-54

3568

Passing Analysis

Category:
Athletes Passed
1769
Passed By
333
Net Change
+1436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4612
5K → 10K34651+295#4612#4317
10K → 15K19835+163#4317#4154
15K → 20K20221+181#4154#3973
20K → Half363+33#3973#3940
Half → 25K15417+137#3940#3803
25K → 30K23521+214#3803#3589
30K → 20M1523+149#3589#3440
20M → 21M10217+85#3440#3355
21M → 35K2932-3#3355#3358
35K → 23M13418+116#3358#3242
23M → 24M5021+29#3242#3213
24M → 40K6018+42#3213#3171
40K → 25.2M3021+9#3171#3162
25.2M → Finish4155-14#3162#3176
TOTALS1769333+1436
📊

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