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BOSTON MARATHON 2025

Martin Fleischmann

Bib: 19747•M

GA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:21
Rank: #15135
Start → 5K
7:50/mi
24:21 split
10K· 6.21 mi
48:39
Rank: #15043 (+92)
5K → 10K
7:49/mi
24:18 split
15K· 9.32 mi
1:13:33
Rank: #15425 (-382)
10K → 15K
8:01/mi
24:54 split
20K· 12.43 mi
1:39:02
Rank: #15702 (-277)
15K → 20K
8:12/mi
25:29 split
Half· 13.11 mi
1:44:39
Rank: #15788 (-86)
20K → Half
8:14/mi
5:37 split
25K· 15.53 mi
2:05:23
Rank: #16103 (-315)
Half → 25K
8:33/mi
20:44 split
30K· 18.64 mi
2:32:37
Rank: #16131 (-28)
25K → 30K
8:46/mi
27:14 split
20M
2:44:32
Rank: #16052 (+79)
30K → 20M
8:46/mi
11:55 split
21M
2:53:38
Rank: #15863 (+189)
20M → 21M
9:06/mi
9:06 split
35K· 21.75 mi
3:00:01
Rank: #15801 (+62)
21M → 35K
8:32/mi
6:23 split
23M
3:11:10
Rank: #15754 (+47)
35K → 23M
8:54/mi
11:09 split
24M
3:20:10
Rank: #15832 (-78)
23M → 24M
9:00/mi
9:00 split
40K· 24.85 mi
3:27:41
Rank: #15785 (+47)
24M → 40K
8:47/mi
7:31 split
25.2M
3:30:52
Rank: #15722 (+63)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:39:10
Rank: #15665 (+57)
25.2M → Finish
8:09/mi
8:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:39
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:54:31
Pace8:44 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4224:217:5024:21
7:50
-
10K
6.21 mi11:43:0048:397:5024:18
7:49
-0:01
15K
9.32 mi12:07:541:13:337:5324:54
8:01
+0:12
20K
12.43 mi12:33:231:39:027:5825:29
8:12
+0:11
Half
13.11 mi12:39:001:44:397:595:37
8:14
+0:02
25K
15.53 mi12:59:442:05:238:0420:44
8:33
+0:19
30K
18.64 mi13:26:582:32:378:1127:14
8:46
+0:13
20M
20.00 mi13:38:532:44:328:1411:55
8:46
0:00
21M
21.00 mi13:47:592:53:388:169:06
9:06
+0:20
35K
21.75 mi13:54:223:00:018:176:23
8:32
-0:34
23M
23.00 mi14:05:313:11:108:1911:09
8:54
+0:22
24M
24.00 mi14:14:313:20:108:209:00
9:00
+0:06
40K
24.85 mi14:22:023:27:418:217:31
8:47
-0:13
25.2M
25.20 mi14:25:133:30:528:223:11
9:14
+0:27
Finish
26.22 mi14:33:313:39:108:228:18
8:09
-1:05

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

7:49 /mi

Average Pace

8:22 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:04

64% of race

Time at Steady Pace

1:15:55

35% of race

Time at Slower Pace

3:11

1% of race

Average Pace: 8:22 /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 mi11:18:4224:217:5024:21
7:50
#15135
10K
6.21 mi11:43:0048:397:5024:18
7:49
#15043
15K
9.32 mi12:07:541:13:337:5324:54
8:01
#15425
20K
12.43 mi12:33:231:39:027:5825:29
8:12
#15702
Half
13.11 mi12:39:001:44:397:595:37
8:14
#15788
25K
15.53 mi12:59:442:05:238:0420:44
8:33
#16103
30K
18.64 mi13:26:582:32:378:1127:14
8:46
#16131
20M
20.00 mi13:38:532:44:328:1411:55
8:46
#16052
21M
21.00 mi13:47:592:53:388:169:06
9:06
#15863
35K
21.75 mi13:54:223:00:018:176:23
8:32
#15801
23M
23.00 mi14:05:313:11:108:1911:09
8:54
#15754
24M
24.00 mi14:14:313:20:108:209:00
9:00
#15832
40K
24.85 mi14:22:023:27:418:217:31
8:47
#15785
25.2M
25.20 mi14:25:133:30:528:223:11
9:14
#15722
Finish
26.22 mi14:33:313:39:108:228:18
8:09
#15665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15135104761047616140(Top 57%)10867(Top 67%)10867(Top 659%)
10K6.21 mi3.10 mi15043+9210428+4810428+4815003(Top 53%)10424(Top 65%)10424(Top 633%)
15K9.32 mi3.11 mi15425-38210581-15310581-15316140(Top 57%)10867(Top 67%)10867(Top 659%)
20K12.43 mi3.11 mi15702-27710671-9010671-9016310(Top 57%)10871(Top 68%)10871(Top 660%)
Half13.11 mi0.68 mi15788-8610713-4210713-4217423(Top 61%)11362(Top 71%)11362(Top 689%)
25K15.53 mi2.42 mi16103-31510835-12210835-12217474(Top 62%)11301(Top 70%)11301(Top 686%)
30K18.64 mi3.11 mi16131-2810781+5410781+5416380(Top 58%)10656(Top 66%)10656(Top 647%)
20M20.00 mi1.36 mi16052+7910710+7110710+7115466(Top 54%)10129(Top 63%)10129(Top 615%)
21M21.00 mi1.00 mi15863+18910591+11910591+11914085(Top 50%)9374(Top 58%)9374(Top 569%)
35K21.75 mi0.75 mi15801+6210548+4310548+4315645(Top 55%)10013(Top 62%)10013(Top 608%)
23M23.00 mi1.25 mi15754+4710484+6410484+6415692(Top 55%)9936(Top 62%)9936(Top 603%)
24M24.00 mi1.00 mi15832-7810505-2110505-2117342(Top 61%)10619(Top 66%)10619(Top 644%)
40K24.85 mi0.85 mi15785+4710459+4610459+4615125(Top 53%)9501(Top 59%)9501(Top 577%)
25.2M25.20 mi0.35 mi15722+6310418+4110418+4113070(Top 46%)8515(Top 53%)8515(Top 517%)
Finish26.22 mi1.02 mi15665+5710374+4410374+4413894(Top 49%)8963(Top 56%)8963(Top 544%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

16140

Males

10867

M55-59

10867

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15003

Males

10424

M55-59

10424

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

16140

Males

10867

M55-59

10867

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16310

Males

10871

M55-59

10871

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17423

Males

11362

M55-59

11362

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17474

Males

11301

M55-59

11301

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16380

Males

10656

M55-59

10656

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15466

Males

10129

M55-59

10129

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14085

Males

9374

M55-59

9374

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15645

Males

10013

M55-59

10013

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

15692

Males

9936

M55-59

9936

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17342

Males

10619

M55-59

10619

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15125

Males

9501

M55-59

9501

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13070

Males

8515

M55-59

8515

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13894

Males

8963

M55-59

8963

Passing Analysis

Category:
Athletes Passed
1794
Passed By
2324
Net Change
-530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15135
5K → 10K333241+92#15135#15043
10K → 15K108490-382#15043#15425
15K → 20K140417-277#15425#15702
20K → Half1096-86#15702#15788
Half → 25K89404-315#15788#16103
25K → 30K214242-28#16103#16131
30K → 20M15273+79#16131#16052
20M → 21M21627+189#16052#15863
21M → 35K9735+62#15863#15801
35K → 23M12982+47#15801#15754
23M → 24M45123-78#15754#15832
24M → 40K9952+47#15832#15785
40K → 25.2M729+63#15785#15722
25.2M → Finish9033+57#15722#15665
TOTALS17942324-530
📊

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