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BOSTON MARATHON 2025

Juan Felipe Delgado

Bib: 6934•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M45-49)
#0 / 2386
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:04
Rank: #1553
Start → 5K
19:04 | 6:08/mi
10K· 6.21 mi
38:21
Rank: #1733 (-180)
5K → 10K
19:17 | 6:12/mi
15K· 9.32 mi
57:32
Rank: #1723 (+10)
10K → 15K
19:11 | 6:10/mi
20K· 12.43 mi
1:16:54
Rank: #1709 (+14)
15K → 20K
19:22 | 6:14/mi
Half· 13.11 mi
1:21:03
Rank: #1690 (+19)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:36:18
Rank: #1677 (+13)
Half → 25K
15:15 | 6:17/mi
30K· 18.64 mi
1:56:19
Rank: #1658 (+19)
25K → 30K
20:01 | 6:27/mi
20M
2:05:09
Rank: #1638 (+20)
30K → 20M
8:50 | 6:30/mi
21M
2:11:59
Rank: #1606 (+32)
20M → 21M
6:50 | 6:50/mi
35K· 21.75 mi
2:16:39
Rank: #1584 (+22)
21M → 35K
4:40 | 6:14/mi
23M
2:24:44
Rank: #1519 (+65)
35K → 23M
8:05 | 6:27/mi
24M
2:31:02
Rank: #1479 (+40)
23M → 24M
6:18 | 6:18/mi
40K· 24.85 mi
2:36:29
Rank: #1434 (+45)
24M → 40K
5:27 | 6:22/mi
25.2M
2:38:54
Rank: #1434
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:45:03
Rank: #1396 (+38)
25.2M → Finish
6:09 | 6:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:03
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:24:00
Pace6:24 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3619:046:0819:04
6:08
-
10K
6.21 mi10:43:5338:216:1019:17
6:12
+0:04
15K
9.32 mi11:03:0457:326:1019:11
6:10
-0:02
20K
12.43 mi11:22:261:16:546:1119:22
6:14
+0:04
Half
13.11 mi11:26:351:21:036:114:09
6:05
-0:09
25K
15.53 mi11:41:501:36:186:1215:15
6:17
+0:12
30K
18.64 mi12:01:511:56:196:1420:01
6:27
+0:10
20M
20.00 mi12:10:412:05:096:158:50
6:30
+0:03
21M
21.00 mi12:17:312:11:596:176:50
6:50
+0:20
35K
21.75 mi12:22:112:16:396:174:40
6:14
-0:36
23M
23.00 mi12:30:162:24:446:188:05
6:27
+0:13
24M
24.00 mi12:36:342:31:026:186:18
6:18
-0:09
40K
24.85 mi12:42:012:36:296:185:27
6:22
+0:04
25.2M
25.20 mi12:44:262:38:546:182:25
7:00
+0:38
Finish
26.22 mi12:50:352:45:036:186:09
6:02
-0:58

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

6:02 /mi

Average Pace

6:18 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:48

94% of race

Time at Steady Pace

9:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:24:3619:046:0819:04
6:08
#1553
10K
6.21 mi10:43:5338:216:1019:17
6:12
#1733
15K
9.32 mi11:03:0457:326:1019:11
6:10
#1723
20K
12.43 mi11:22:261:16:546:1119:22
6:14
#1709
Half
13.11 mi11:26:351:21:036:114:09
6:05
#1690
25K
15.53 mi11:41:501:36:186:1215:15
6:17
#1677
30K
18.64 mi12:01:511:56:196:1420:01
6:27
#1658
20M
20.00 mi12:10:412:05:096:158:50
6:30
#1638
21M
21.00 mi12:17:312:11:596:176:50
6:50
#1606
35K
21.75 mi12:22:112:16:396:174:40
6:14
#1584
23M
23.00 mi12:30:162:24:446:188:05
6:27
#1519
24M
24.00 mi12:36:342:31:026:186:18
6:18
#1479
40K
24.85 mi12:42:012:36:296:185:27
6:22
#1434
25.2M
25.20 mi12:44:262:38:546:182:25
7:00
#1434
Finish
26.22 mi12:50:352:45:036:186:09
6:02
#1396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1553147814781713(Top 6%)1626(Top 10%)1626(Top 68%)
10K6.21 mi3.10 mi1733-1801648-1701648-1701947(Top 7%)1852(Top 11%)1852(Top 78%)
15K9.32 mi3.11 mi1723+101638+101638+101713(Top 6%)1626(Top 10%)1626(Top 68%)
20K12.43 mi3.11 mi1709+141624+141624+141709(Top 6%)1625(Top 10%)1625(Top 68%)
Half13.11 mi0.68 mi1690+191605+191605+191471(Top 5%)1399(Top 9%)1399(Top 59%)
25K15.53 mi2.42 mi1677+131594+111594+111796(Top 6%)1706(Top 11%)1706(Top 72%)
30K18.64 mi3.11 mi1658+191574+201574+201717(Top 6%)1630(Top 10%)1630(Top 68%)
20M20.00 mi1.36 mi1638+201553+211553+211612(Top 6%)1523(Top 9%)1523(Top 64%)
21M21.00 mi1.00 mi1606+321523+301523+301624(Top 6%)1533(Top 10%)1533(Top 64%)
35K21.75 mi0.75 mi1584+221500+231500+231363(Top 5%)1290(Top 8%)1290(Top 54%)
23M23.00 mi1.25 mi1519+651438+621438+621314(Top 5%)1235(Top 8%)1235(Top 52%)
24M24.00 mi1.00 mi1479+401398+401398+401306(Top 5%)1221(Top 8%)1221(Top 51%)
40K24.85 mi0.85 mi1434+451353+451353+451170(Top 4%)1092(Top 7%)1092(Top 46%)
25.2M25.20 mi0.35 mi14341354-11354-11471(Top 5%)1342(Top 8%)1342(Top 56%)
Finish26.22 mi1.02 mi1396+381317+371317+371010(Top 4%)948(Top 6%)948(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1713

Males

1626

M45-49

1626

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1947

Males

1852

M45-49

1852

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1713

Males

1626

M45-49

1626

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1709

Males

1625

M45-49

1625

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1471

Males

1399

M45-49

1399

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1796

Males

1706

M45-49

1706

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1717

Males

1630

M45-49

1630

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1612

Males

1523

M45-49

1523

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1624

Males

1533

M45-49

1533

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1363

Males

1290

M45-49

1290

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1314

Males

1235

M45-49

1235

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1306

Males

1221

M45-49

1221

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1170

Males

1092

M45-49

1092

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1471

Males

1342

M45-49

1342

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1010

Males

948

M45-49

948

Passing Analysis

Category:
Athletes Passed
655
Passed By
498
Net Change
+157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1553
5K → 10K25205-180#1553#1733
10K → 15K6757+10#1733#1723
15K → 20K5844+14#1723#1709
20K → Half190+19#1709#1690
Half → 25K5643+13#1690#1677
25K → 30K7253+19#1677#1658
30K → 20M4828+20#1658#1638
20M → 21M5018+32#1638#1606
21M → 35K3816+22#1606#1584
35K → 23M7611+65#1584#1519
23M → 24M455+40#1519#1479
24M → 40K494+45#1479#1434
40K → 25.2M880#1434#1434
25.2M → Finish446+38#1434#1396
TOTALS655498+157
📊

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