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BOSTON MARATHON 2025

Alexandre Peres

Bib: 11369•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 33%
Division (M50-54)
#0 / 1996
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5838
Start → 5K
6:45/mi
20:57 split
10K· 6.21 mi
41:38
Rank: #5369 (+469)
5K → 10K
6:39/mi
20:41 split
15K· 9.32 mi
1:02:22
Rank: #5174 (+195)
10K → 15K
6:40/mi
20:44 split
20K· 12.43 mi
1:23:07
Rank: #4893 (+281)
15K → 20K
6:41/mi
20:45 split
Half· 13.11 mi
1:27:41
Rank: #4909 (-16)
20K → Half
6:42/mi
4:34 split
25K· 15.53 mi
1:43:53
Rank: #4691 (+218)
Half → 25K
6:41/mi
16:12 split
30K· 18.64 mi
2:06:44
Rank: #5148 (-457)
25K → 30K
7:21/mi
22:51 split
20M
2:20:56
Rank: #6694 (-1546)
30K → 20M
10:27/mi
14:12 split
21M
2:31:11
Rank: #7378 (-684)
20M → 21M
10:15/mi
10:15 split
35K· 21.75 mi
2:37:38
Rank: #7661 (-283)
21M → 35K
8:37/mi
6:27 split
23M
2:49:53
Rank: #8498 (-837)
35K → 23M
9:47/mi
12:15 split
24M
2:58:03
Rank: #8686 (-188)
23M → 24M
8:10/mi
8:10 split
40K· 24.85 mi
3:04:27
Rank: #8554 (+132)
24M → 40K
7:29/mi
6:24 split
25.2M
3:08:08
Rank: #8797 (-243)
40K → 25.2M
10:41/mi
3:41 split
Finish· 26.22 mi
3:16:24
Rank: #8990 (-193)
25.2M → Finish
8:07/mi
8:16 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:41
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:48:43
Pace8:18 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5520:576:4520:57
6:45
-
10K
6.21 mi11:08:3641:386:4220:41
6:39
-0:06
15K
9.32 mi11:29:201:02:226:4120:44
6:40
+0:01
20K
12.43 mi11:50:051:23:076:4120:45
6:41
+0:01
Half
13.11 mi11:54:391:27:416:414:34
6:42
+0:01
25K
15.53 mi12:10:511:43:536:4116:12
6:41
-0:01
30K
18.64 mi12:33:422:06:446:4822:51
7:21
+0:40
20M
20.00 mi12:47:542:20:567:0314:12
10:27
+3:06
21M
21.00 mi12:58:092:31:117:1210:15
10:15
-0:12
35K
21.75 mi13:04:362:37:387:156:27
8:37
-1:38
23M
23.00 mi13:16:512:49:537:2312:15
9:47
+1:10
24M
24.00 mi13:25:012:58:037:258:10
8:10
-1:37
40K
24.85 mi13:31:253:04:277:256:24
7:29
-0:41
25.2M
25.20 mi13:35:063:08:087:283:41
10:41
+3:12
Finish
26.22 mi13:43:223:16:247:308:16
8:07
-2:34

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

6:39 /mi

Average Pace

7:30 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:56

42% of race

Time at Steady Pace

1:06:38

34% of race

Time at Slower Pace

46:50

24% of race

Average Pace: 7:29 /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 mi10:47:5520:576:4520:57
6:45
#5838
10K
6.21 mi11:08:3641:386:4220:41
6:39
#5369
15K
9.32 mi11:29:201:02:226:4120:44
6:40
#5174
20K
12.43 mi11:50:051:23:076:4120:45
6:41
#4893
Half
13.11 mi11:54:391:27:416:414:34
6:42
#4909
25K
15.53 mi12:10:511:43:536:4116:12
6:41
#4691
30K
18.64 mi12:33:422:06:446:4822:51
7:21
#5148
20M
20.00 mi12:47:542:20:567:0314:12
10:27
#6694
21M
21.00 mi12:58:092:31:117:1210:15
10:15
#7378
35K
21.75 mi13:04:362:37:387:156:27
8:37
#7661
23M
23.00 mi13:16:512:49:537:2312:15
9:47
#8498
24M
24.00 mi13:25:012:58:037:258:10
8:10
#8686
40K
24.85 mi13:31:253:04:277:256:24
7:29
#8554
25.2M
25.20 mi13:35:063:08:087:283:41
10:41
#8797
Finish
26.22 mi13:43:223:16:247:308:16
8:07
#8990
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5838538353834853(Top 17%)4527(Top 28%)4527(Top 227%)
10K6.21 mi3.10 mi5369+4694977+4064977+4064961(Top 17%)4631(Top 29%)4631(Top 232%)
15K9.32 mi3.11 mi5174+1954812+1654812+1654853(Top 17%)4527(Top 28%)4527(Top 227%)
20K12.43 mi3.11 mi4893+2814561+2514561+2514264(Top 15%)3992(Top 25%)3992(Top 200%)
Half13.11 mi0.68 mi4909-164574-134574-135278(Top 19%)4873(Top 30%)4873(Top 244%)
25K15.53 mi2.42 mi4691+2184372+2024372+2024014(Top 14%)3746(Top 23%)3746(Top 188%)
30K18.64 mi3.11 mi5148-4574738-3664738-3666781(Top 24%)5839(Top 36%)5839(Top 293%)
20M20.00 mi1.36 mi6694-15465957-12195957-121922270(Top 78%)13166(Top 82%)13166(Top 660%)
21M21.00 mi1.00 mi7378-6846411-4546411-45419172(Top 67%)11694(Top 73%)11694(Top 586%)
35K21.75 mi0.75 mi7661-2836572-1616572-16116140(Top 57%)10223(Top 63%)10223(Top 512%)
23M23.00 mi1.25 mi8498-8377047-4757047-47519721(Top 69%)11764(Top 73%)11764(Top 589%)
24M24.00 mi1.00 mi8686-1887118-717118-7112307(Top 43%)8315(Top 52%)8315(Top 417%)
40K24.85 mi0.85 mi8554+1327009+1097009+1096728(Top 24%)5285(Top 33%)5285(Top 265%)
25.2M25.20 mi0.35 mi8797-2437127-1187127-11819583(Top 69%)11566(Top 72%)11566(Top 579%)
Finish26.22 mi1.02 mi8990-1937205-787205-7813633(Top 48%)8822(Top 55%)8822(Top 442%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4853

Males

4527

M50-54

4527

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4961

Males

4631

M50-54

4631

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4853

Males

4527

M50-54

4527

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4264

Males

3992

M50-54

3992

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5278

Males

4873

M50-54

4873

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

4014

Males

3746

M50-54

3746

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6781

Males

5839

M50-54

5839

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22270

Males

13166

M50-54

13166

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19172

Males

11694

M50-54

11694

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16140

Males

10223

M50-54

10223

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

19721

Males

11764

M50-54

11764

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12307

Males

8315

M50-54

8315

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6728

Males

5285

M50-54

5285

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19583

Males

11566

M50-54

11566

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13633

Males

8822

M50-54

8822

Passing Analysis

Category:
Athletes Passed
1633
Passed By
4785
Net Change
-3152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5838
5K → 10K50940+469#5838#5369
10K → 15K24853+195#5369#5174
15K → 20K29918+281#5174#4893
20K → Half1834-16#4893#4909
Half → 25K23517+218#4909#4691
25K → 30K62519-457#4691#5148
30K → 20M11547-1546#5148#6694
20M → 21M8692-684#6694#7378
21M → 35K12295-283#7378#7661
35K → 23M12849-837#7661#8498
23M → 24M34222-188#8498#8686
24M → 40K15422+132#8686#8554
40K → 25.2M4247-243#8554#8797
25.2M → Finish37230-193#8797#8990
TOTALS16334785-3152
📊

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