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BOSTON MARATHON 2025

Marcos Amaral

Bib: 1756•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:52
Rank: #1319
Start → 5K
18:52 | 6:04/mi
10K· 6.21 mi
37:52
Rank: #1403 (-84)
5K → 10K
19:00 | 6:07/mi
15K· 9.32 mi
57:13
Rank: #1569 (-166)
10K → 15K
19:21 | 6:14/mi
20K· 12.43 mi
1:16:34
Rank: #1572 (-3)
15K → 20K
19:21 | 6:14/mi
Half· 13.11 mi
1:20:38
Rank: #1540 (+32)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:35:40
Rank: #1503 (+37)
Half → 25K
15:02 | 6:12/mi
30K· 18.64 mi
1:55:09
Rank: #1393 (+110)
25K → 30K
19:29 | 6:16/mi
20M
2:03:41
Rank: #1334 (+59)
30K → 20M
8:32 | 6:17/mi
21M
2:10:21
Rank: #1296 (+38)
20M → 21M
6:40 | 6:40/mi
35K· 21.75 mi
2:14:59
Rank: #1273 (+23)
21M → 35K
4:38 | 6:12/mi
23M
2:23:01
Rank: #1235 (+38)
35K → 23M
8:02 | 6:25/mi
24M
2:29:21
Rank: #1221 (+14)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:34:56
Rank: #1222 (-1)
24M → 40K
5:35 | 6:32/mi
25.2M
2:37:18
Rank: #1207 (+15)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:43:27
Rank: #1174 (+33)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:38
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:22:49
Pace6:19 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5718:526:0418:52
6:04
-
10K
6.21 mi10:38:5737:526:0619:00
6:07
+0:03
15K
9.32 mi10:58:1857:136:0819:21
6:14
+0:07
20K
12.43 mi11:17:391:16:346:1019:21
6:14
0:00
Half
13.11 mi11:21:431:20:386:094:04
5:58
-0:16
25K
15.53 mi11:36:451:35:406:1015:02
6:12
+0:14
30K
18.64 mi11:56:141:55:096:1119:29
6:16
+0:04
20M
20.00 mi12:04:462:03:416:118:32
6:17
+0:01
21M
21.00 mi12:11:262:10:216:126:40
6:40
+0:23
35K
21.75 mi12:16:042:14:596:124:38
6:12
-0:28
23M
23.00 mi12:24:062:23:016:138:02
6:25
+0:13
24M
24.00 mi12:30:262:29:216:136:20
6:20
-0:05
40K
24.85 mi12:36:012:34:566:145:35
6:32
+0:12
25.2M
25.20 mi12:38:232:37:186:152:22
6:52
+0:20
Finish
26.22 mi12:44:322:43:276:146:09
6:02
-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

5:58 /mi

Average Pace

6:14 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:25

94% of race

Time at Steady Pace

9:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:14 /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 mi10:19:5718:526:0418:52
6:04
#1319
10K
6.21 mi10:38:5737:526:0619:00
6:07
#1403
15K
9.32 mi10:58:1857:136:0819:21
6:14
#1569
20K
12.43 mi11:17:391:16:346:1019:21
6:14
#1572
Half
13.11 mi11:21:431:20:386:094:04
5:58
#1540
25K
15.53 mi11:36:451:35:406:1015:02
6:12
#1503
30K
18.64 mi11:56:141:55:096:1119:29
6:16
#1393
20M
20.00 mi12:04:462:03:416:118:32
6:17
#1334
21M
21.00 mi12:11:262:10:216:126:40
6:40
#1296
35K
21.75 mi12:16:042:14:596:124:38
6:12
#1273
23M
23.00 mi12:24:062:23:016:138:02
6:25
#1235
24M
24.00 mi12:30:262:29:216:136:20
6:20
#1221
40K
24.85 mi12:36:012:34:566:145:35
6:32
#1222
25.2M
25.20 mi12:38:232:37:186:152:22
6:52
#1207
Finish
26.22 mi12:44:322:43:276:146:09
6:02
#1174
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1319125412541960(Top 7%)1866(Top 12%)1866(Top 33%)
10K6.21 mi3.10 mi1403-841334-801334-801524(Top 5%)1447(Top 9%)1447(Top 26%)
15K9.32 mi3.11 mi1569-1661492-1581492-1581960(Top 7%)1866(Top 12%)1866(Top 33%)
20K12.43 mi3.11 mi1572-3149214921684(Top 6%)1602(Top 10%)1602(Top 28%)
Half13.11 mi0.68 mi1540+321463+291463+291024(Top 4%)971(Top 6%)971(Top 17%)
25K15.53 mi2.42 mi1503+371424+391424+391445(Top 5%)1373(Top 9%)1373(Top 24%)
30K18.64 mi3.11 mi1393+1101317+1071317+1071122(Top 4%)1056(Top 7%)1056(Top 19%)
20M20.00 mi1.36 mi1334+591258+591258+59916(Top 3%)864(Top 5%)864(Top 15%)
21M21.00 mi1.00 mi1296+381222+361222+361100(Top 4%)1039(Top 6%)1039(Top 18%)
35K21.75 mi0.75 mi1273+231199+231199+231187(Top 4%)1118(Top 7%)1118(Top 20%)
23M23.00 mi1.25 mi1235+381162+371162+371193(Top 4%)1123(Top 7%)1123(Top 20%)
24M24.00 mi1.00 mi1221+141148+141148+141396(Top 5%)1307(Top 8%)1307(Top 23%)
40K24.85 mi0.85 mi1222-11149-11149-11695(Top 6%)1565(Top 10%)1565(Top 28%)
25.2M25.20 mi0.35 mi1207+151135+141135+141116(Top 4%)1026(Top 6%)1026(Top 18%)
Finish26.22 mi1.02 mi1174+331104+311104+311006(Top 4%)944(Top 6%)944(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1960

Males

1866

M18-39

1866

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1524

Males

1447

M18-39

1447

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1960

Males

1866

M18-39

1866

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1684

Males

1602

M18-39

1602

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1024

Males

971

M18-39

971

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1445

Males

1373

M18-39

1373

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1122

Males

1056

M18-39

1056

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

916

Males

864

M18-39

864

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1100

Males

1039

M18-39

1039

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1187

Males

1118

M18-39

1118

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1193

Males

1123

M18-39

1123

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1396

Males

1307

M18-39

1307

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1695

Males

1565

M18-39

1565

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1116

Males

1026

M18-39

1026

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1006

Males

944

M18-39

944

Passing Analysis

Category:
Athletes Passed
601
Passed By
456
Net Change
+145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1319
5K → 10K32116-84#1319#1403
10K → 15K14180-166#1403#1569
15K → 20K5053-3#1569#1572
20K → Half342+32#1572#1540
Half → 25K5619+37#1540#1503
25K → 30K1199+110#1503#1393
30K → 20M656+59#1393#1334
20M → 21M446+38#1334#1296
21M → 35K329+23#1296#1273
35K → 23M5214+38#1273#1235
23M → 24M2410+14#1235#1221
24M → 40K2526-1#1221#1222
40K → 25.2M183+15#1222#1207
25.2M → Finish363+33#1207#1174
TOTALS601456+145
📊

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