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BOSTON MARATHON 2025

Jacques Fernandes

Bib: 5421•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 23%
Masters (Masters Men)
#0 / 10463
Top 10%
Division (M50-54)
#0 / 1996
Top 5%
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
6:42/mi
20:49
↑ 97↓ 3451.5%
10K· 6.21 mi
6:41/mi
41:35
↑ 79↓ 1380.4%
15K· 9.32 mi
6:43/mi
1:02:28
↑ 67↓ 78
20K· 12.43 mi
6:44/mi
1:23:22
↑ 106↓ 860.1%
Half· 13.11 mi
6:37/mi
1:27:53
↑ 19↓ 370.5%
25K· 15.53 mi
6:46/mi
1:44:17
↑ 66↓ 880.2%
30K· 18.64 mi
6:48/mi
2:05:26
↑ 181↓ 1480.2%
20M
6:50/mi
2:14:43
↑ 64↓ 500.2%
21M
7:07/mi
2:21:50
↑ 106↓ 241.6%
35K· 21.75 mi
6:52/mi
2:26:58
↑ 17↓ 861.7%
23M
6:54/mi
2:35:36
↑ 23↓ 630.6%
24M
6:48/mi
2:42:24
↓ 821.3%
40K· 24.85 mi
6:49/mi
2:48:14
↓ 200.3%
25.2M
7:35/mi
2:50:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
2:58:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:53
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:30:21
Pace6:54 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2220:496:4220:49
6:42
-
10K
6.21 mi10:45:0841:356:4220:46
6:41
-0:01
15K
9.32 mi11:06:011:02:286:4220:53
6:43
+0:02
20K
12.43 mi11:26:551:23:226:4220:54
6:44
+0:01
Half
13.11 mi11:31:261:27:536:424:31
6:37
-0:07
25K
15.53 mi11:47:501:44:176:4316:24
6:46
+0:09
30K
18.64 mi12:08:592:05:266:4421:09
6:48
+0:02
20M
20.00 mi12:18:162:14:436:449:17
6:50
+0:02
21M
21.00 mi12:25:232:21:506:457:07
7:07
+0:17
35K
21.75 mi12:30:312:26:586:455:08
6:52
-0:15
23M
23.00 mi12:39:092:35:366:468:38
6:54
+0:02
24M
24.00 mi12:45:572:42:246:466:48
6:48
-0:06
40K
24.85 mi12:51:472:48:146:465:50
6:49
+0:01
25.2M
25.20 mi12:54:242:50:516:472:37
7:35
+0:46
Finish
26.22 mi13:01:472:58:146:487:23
7:15
-0:20

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

6:48 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:37

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:24:2220:496:4220:49
6:42
#5431
10K
6.21 mi10:45:0841:356:4220:46
6:41
#5279
15K
9.32 mi11:06:011:02:286:4220:53
6:43
#5273
20K
12.43 mi11:26:551:23:226:4220:54
6:44
#5068
Half
13.11 mi11:31:261:27:536:424:31
6:37
#5027
25K
15.53 mi11:47:501:44:176:4316:24
6:46
#4917
30K
18.64 mi12:08:592:05:266:4421:09
6:48
#4558
20M
20.00 mi12:18:162:14:436:449:17
6:50
#4390
21M
21.00 mi12:25:232:21:506:457:07
7:07
#4227
35K
21.75 mi12:30:312:26:586:455:08
6:52
#4217
23M
23.00 mi12:39:092:35:366:468:38
6:54
#4127
24M
24.00 mi12:45:572:42:246:466:48
6:48
#4067
40K
24.85 mi12:51:472:48:146:465:50
6:49
#3994
25.2M
25.20 mi12:54:242:50:516:472:37
7:35
#3981
Finish
26.22 mi13:01:472:58:146:487:23
7:15
#4101
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5431504150415266(Top 19%)4865(Top 30%)4865(Top 244%)
10K6.21 mi3.10 mi5279+1524898+1434898+1435184(Top 18%)4813(Top 30%)4813(Top 241%)
15K9.32 mi3.11 mi5273+64892+64892+65266(Top 19%)4865(Top 30%)4865(Top 244%)
20K12.43 mi3.11 mi5068+2054713+1794713+1794653(Top 16%)4315(Top 27%)4315(Top 216%)
Half13.11 mi0.68 mi5027+414673+404673+404520(Top 16%)4213(Top 26%)4213(Top 211%)
25K15.53 mi2.42 mi4917+1104569+1044569+1044579(Top 16%)4224(Top 26%)4224(Top 212%)
30K18.64 mi3.11 mi4558+3594246+3234246+3233487(Top 12%)3242(Top 20%)3242(Top 162%)
20M20.00 mi1.36 mi4390+1684093+1534093+1533125(Top 11%)2901(Top 18%)2901(Top 145%)
21M21.00 mi1.00 mi4227+1633940+1533940+1532755(Top 10%)2558(Top 16%)2558(Top 128%)
35K21.75 mi0.75 mi4217+103925+153925+154456(Top 16%)3958(Top 25%)3958(Top 198%)
23M23.00 mi1.25 mi4127+903837+883837+883182(Top 11%)2902(Top 18%)2902(Top 145%)
24M24.00 mi1.00 mi4067+603777+603777+603490(Top 12%)3125(Top 19%)3125(Top 157%)
40K24.85 mi0.85 mi3994+733707+703707+702951(Top 10%)2660(Top 17%)2660(Top 133%)
25.2M25.20 mi0.35 mi3981+133691+163691+163771(Top 13%)3253(Top 20%)3253(Top 163%)
Finish26.22 mi1.02 mi4101-1203784-933784-937300(Top 26%)5485(Top 34%)5485(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5266

Males

4865

M50-54

4865

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

5184

Males

4813

M50-54

4813

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5266

Males

4865

M50-54

4865

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4653

Males

4315

M50-54

4315

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4520

Males

4213

M50-54

4213

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4579

Males

4224

M50-54

4224

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3487

Males

3242

M50-54

3242

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3125

Males

2901

M50-54

2901

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2755

Males

2558

M50-54

2558

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4456

Males

3958

M50-54

3958

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3182

Males

2902

M50-54

2902

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3490

Males

3125

M50-54

3125

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2951

Males

2660

M50-54

2660

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3771

Males

3253

M50-54

3253

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7300

Males

5485

M50-54

5485

Passing Analysis

Category:
Athletes Passed
1920
Passed By
590
Net Change
+1330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5431
5K → 10K266114+152#5431#5279
10K → 15K128122+6#5279#5273
15K → 20K24136+205#5273#5068
20K → Half5312+41#5068#5027
Half → 25K15141+110#5027#4917
25K → 30K37819+359#4917#4558
30K → 20M1735+168#4558#4390
20M → 21M17411+163#4390#4227
21M → 35K3525+10#4227#4217
35K → 23M11424+90#4217#4127
23M → 24M8020+60#4127#4067
24M → 40K829+73#4067#3994
40K → 25.2M2512+13#3994#3981
25.2M → Finish20140-120#3981#4101
TOTALS1920590+1330
📊

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