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BOSTON MARATHON 2025

Fabrizio Fattor

Bib: 11875•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M55-59)
#0 / 1648
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:55/mi
21:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:13/mi
43:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:06:27
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:29:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:34:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:38/mi
1:53:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:06/mi
2:18:20
↑ 181↓ 1480.2%
20M
8:18/mi
2:29:37
↑ 64↓ 500.2%
21M
8:54/mi
2:38:31
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:44:14
↑ 17↓ 861.7%
23M
8:02/mi
2:54:18
↑ 23↓ 630.6%
24M
7:50/mi
3:02:08
↓ 821.3%
40K· 24.85 mi
8:23/mi
3:09:18
↓ 200.3%
25.2M
9:20/mi
3:12:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:20:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:39
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:46:08
Pace8:06 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3921:286:5521:28
6:55
-
10K
6.21 mi11:11:0543:547:0422:26
7:13
+0:18
15K
9.32 mi11:33:381:06:277:0822:33
7:15
+0:02
20K
12.43 mi11:56:531:29:427:1323:15
7:29
+0:14
Half
13.11 mi12:01:501:34:397:134:57
7:15
-0:14
25K
15.53 mi12:20:201:53:097:1718:30
7:38
+0:23
30K
18.64 mi12:45:312:18:207:2525:11
8:06
+0:28
20M
20.00 mi12:56:482:29:377:2911:17
8:18
+0:12
21M
21.00 mi13:05:422:38:317:338:54
8:54
+0:36
35K
21.75 mi13:11:252:44:147:335:43
7:38
-1:16
23M
23.00 mi13:21:292:54:187:3510:04
8:02
+0:24
24M
24.00 mi13:29:193:02:087:357:50
7:50
-0:12
40K
24.85 mi13:36:293:09:187:377:10
8:23
+0:33
25.2M
25.20 mi13:39:423:12:317:383:13
9:20
+0:57
Finish
26.22 mi13:47:583:20:477:408:16
8:07
-1:13

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

6:55 /mi

Average Pace

7:40 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:39

47% of race

Time at Steady Pace

1:15:34

38% of race

Time at Slower Pace

30:34

15% of race

Average Pace: 7:39 /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 mi10:48:3921:286:5521:28
6:55
#7148
10K
6.21 mi11:11:0543:547:0422:26
7:13
#8389
15K
9.32 mi11:33:381:06:277:0822:33
7:15
#8737
20K
12.43 mi11:56:531:29:427:1323:15
7:29
#9143
Half
13.11 mi12:01:501:34:397:134:57
7:15
#9171
25K
15.53 mi12:20:201:53:097:1718:30
7:38
#9432
30K
18.64 mi12:45:312:18:207:2525:11
8:06
#9879
20M
20.00 mi12:56:482:29:377:2911:17
8:18
#10061
21M
21.00 mi13:05:422:38:317:338:54
8:54
#10230
35K
21.75 mi13:11:252:44:147:335:43
7:38
#10194
23M
23.00 mi13:21:292:54:187:3510:04
8:02
#10172
24M
24.00 mi13:29:193:02:087:357:50
7:50
#10129
40K
24.85 mi13:36:293:09:187:377:10
8:23
#10204
25.2M
25.20 mi13:39:423:12:317:383:13
9:20
#10263
Finish
26.22 mi13:47:583:20:477:408:16
8:07
#10371
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7148641764179622(Top 34%)7883(Top 49%)7883(Top 478%)
10K6.21 mi3.10 mi8389-12417229-8127229-8129652(Top 34%)7963(Top 49%)7963(Top 483%)
15K9.32 mi3.11 mi8737-3487428-1997428-1999622(Top 34%)7883(Top 49%)7883(Top 478%)
20K12.43 mi3.11 mi9143-4067646-2187646-21810605(Top 37%)8311(Top 52%)8311(Top 504%)
Half13.11 mi0.68 mi9171-287659-137659-139571(Top 34%)7806(Top 48%)7806(Top 474%)
25K15.53 mi2.42 mi9432-2617759-1007759-10010977(Top 39%)8374(Top 52%)8374(Top 508%)
30K18.64 mi3.11 mi9879-4477951-1927951-19212129(Top 43%)8745(Top 54%)8745(Top 531%)
20M20.00 mi1.36 mi10061-1828017-668017-6612478(Top 44%)8757(Top 54%)8757(Top 531%)
21M21.00 mi1.00 mi10230-1698047-308047-3012886(Top 45%)8786(Top 55%)8786(Top 533%)
35K21.75 mi0.75 mi10194+368008+398008+399615(Top 34%)7169(Top 45%)7169(Top 435%)
23M23.00 mi1.25 mi10172+227950+587950+5810304(Top 36%)7388(Top 46%)7388(Top 448%)
24M24.00 mi1.00 mi10129+437898+527898+5210036(Top 35%)7185(Top 45%)7185(Top 436%)
40K24.85 mi0.85 mi10204-757899-17899-112640(Top 45%)8346(Top 52%)8346(Top 506%)
25.2M25.20 mi0.35 mi10263-597916-177916-1713520(Top 48%)8690(Top 54%)8690(Top 527%)
Finish26.22 mi1.02 mi10371-1087940-247940-2413637(Top 48%)8826(Top 55%)8826(Top 536%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9622

Males

7883

M55-59

7883

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9652

Males

7963

M55-59

7963

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9622

Males

7883

M55-59

7883

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

10605

Males

8311

M55-59

8311

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9571

Males

7806

M55-59

7806

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10977

Males

8374

M55-59

8374

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

12129

Males

8745

M55-59

8745

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12478

Males

8757

M55-59

8757

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12886

Males

8786

M55-59

8786

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9615

Males

7169

M55-59

7169

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10304

Males

7388

M55-59

7388

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10036

Males

7185

M55-59

7185

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12640

Males

8346

M55-59

8346

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13520

Males

8690

M55-59

8690

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13637

Males

8826

M55-59

8826

Passing Analysis

Category:
Athletes Passed
933
Passed By
4153
Net Change
-3223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7148
5K → 10K201261-1241#7148#8389
10K → 15K69417-348#8389#8737
15K → 20K75481-406#8737#9143
20K → Half1947-28#9143#9171
Half → 25K92353-261#9171#9432
25K → 30K116563-447#9432#9879
30K → 20M72252-182#9879#10061
20M → 21M60228-169#10061#10230
21M → 35K7337+36#10230#10194
35K → 23M11795+22#10194#10172
23M → 24M9956+43#10172#10129
24M → 40K56131-75#10129#10204
40K → 25.2M2180-59#10204#10263
25.2M → Finish44152-108#10263#10371
TOTALS9334153-3223
📊

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