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BOSTON MARATHON 2025

Diego Peña

Bib: 16545•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:54
Rank: #16700
Start → 5K
24:54 | 8:01/mi
10K· 6.21 mi
51:30
Rank: #18532 (-1832)
5K → 10K
26:36 | 8:34/mi
15K· 9.32 mi
1:18:24
Rank: #19098 (-566)
10K → 15K
26:54 | 8:39/mi
20K· 12.43 mi
1:46:18
Rank: #19610 (-512)
15K → 20K
27:54 | 8:59/mi
Half· 13.11 mi
1:52:10
Rank: #19613 (-3)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:13:45
Rank: #19570 (+43)
Half → 25K
21:35 | 8:54/mi
30K· 18.64 mi
2:42:37
Rank: #19457 (+113)
25K → 30K
28:52 | 9:17/mi
20M
2:55:29
Rank: #19429 (+28)
30K → 20M
12:52 | 9:28/mi
21M
3:05:41
Rank: #19392 (+37)
20M → 21M
10:12 | 10:12/mi
35K· 21.75 mi
3:12:42
Rank: #19418 (-26)
21M → 35K
7:01 | 9:23/mi
23M
3:24:59
Rank: #19475 (-57)
35K → 23M
12:17 | 9:49/mi
24M
3:34:17
Rank: #19448 (+27)
23M → 24M
9:18 | 9:18/mi
40K· 24.85 mi
3:42:24
Rank: #19406 (+42)
24M → 40K
8:07 | 9:30/mi
25.2M
3:46:05
Rank: #19412 (-6)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:55:08
Rank: #19361 (+51)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:10
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:02:58
Pace9:23 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1824:548:0124:54
8:01
-
10K
6.21 mi11:24:5451:308:1726:36
8:34
+0:33
15K
9.32 mi11:51:481:18:248:2526:54
8:39
+0:05
20K
12.43 mi12:19:421:46:188:3327:54
8:59
+0:20
Half
13.11 mi12:25:341:52:108:335:52
8:36
-0:23
25K
15.53 mi12:47:092:13:458:3721:35
8:54
+0:18
30K
18.64 mi13:16:012:42:378:4328:52
9:17
+0:23
20M
20.00 mi13:28:532:55:298:4612:52
9:28
+0:11
21M
21.00 mi13:39:053:05:418:5110:12
10:12
+0:44
35K
21.75 mi13:46:063:12:428:527:01
9:23
-0:49
23M
23.00 mi13:58:233:24:598:5512:17
9:49
+0:26
24M
24.00 mi14:07:413:34:178:569:18
9:18
-0:31
40K
24.85 mi14:15:483:42:248:578:07
9:30
+0:12
25.2M
25.20 mi14:19:293:46:058:583:41
10:41
+1:11
Finish
26.22 mi14:28:323:55:088:589:03
8:53
-1:48

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

8:01 /mi

Average Pace

8:58 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:54

49% of race

Time at Steady Pace

1:34:04

40% of race

Time at Slower Pace

26:10

11% of race

Average Pace: 8:58 /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 mi10:58:1824:548:0124:54
8:01
#16700
10K
6.21 mi11:24:5451:308:1726:36
8:34
#18532
15K
9.32 mi11:51:481:18:248:2526:54
8:39
#19098
20K
12.43 mi12:19:421:46:188:3327:54
8:59
#19610
Half
13.11 mi12:25:341:52:108:335:52
8:36
#19613
25K
15.53 mi12:47:092:13:458:3721:35
8:54
#19570
30K
18.64 mi13:16:012:42:378:4328:52
9:17
#19457
20M
20.00 mi13:28:532:55:298:4612:52
9:28
#19429
21M
21.00 mi13:39:053:05:418:5110:12
10:12
#19392
35K
21.75 mi13:46:063:12:428:527:01
9:23
#19418
23M
23.00 mi13:58:233:24:598:5512:17
9:49
#19475
24M
24.00 mi14:07:413:34:178:569:18
9:18
#19448
40K
24.85 mi14:15:483:42:248:578:07
9:30
#19406
25.2M
25.20 mi14:19:293:46:058:583:41
10:41
#19412
Finish
26.22 mi14:28:323:55:088:589:03
8:53
#19361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16700110791107920241(Top 71%)12617(Top 78%)12617(Top 224%)
10K6.21 mi3.10 mi18532-183211845-76611845-76620146(Top 71%)12545(Top 78%)12545(Top 222%)
15K9.32 mi3.11 mi19098-56612085-24012085-24020241(Top 71%)12617(Top 78%)12617(Top 224%)
20K12.43 mi3.11 mi19610-51212303-21812303-21820849(Top 73%)12820(Top 80%)12820(Top 227%)
Half13.11 mi0.68 mi19613-312301+212301+219782(Top 70%)12375(Top 77%)12375(Top 219%)
25K15.53 mi2.42 mi19570+4312280+2112280+2119427(Top 68%)12154(Top 75%)12154(Top 215%)
30K18.64 mi3.11 mi19457+11312187+9312187+9319062(Top 67%)11862(Top 74%)11862(Top 210%)
20M20.00 mi1.36 mi19429+2812153+3412153+3419027(Top 67%)11707(Top 73%)11707(Top 207%)
21M21.00 mi1.00 mi19392+3712108+4512108+4519014(Top 67%)11625(Top 72%)11625(Top 206%)
35K21.75 mi0.75 mi19418-2612107+112107+119863(Top 70%)11904(Top 74%)11904(Top 211%)
23M23.00 mi1.25 mi19475-5712095+1212095+1219817(Top 70%)11817(Top 73%)11817(Top 209%)
24M24.00 mi1.00 mi19448+2712060+3512060+3518804(Top 66%)11318(Top 70%)11318(Top 201%)
40K24.85 mi0.85 mi19406+4212027+3312027+3318676(Top 66%)11161(Top 69%)11161(Top 198%)
25.2M25.20 mi0.35 mi19412-612021+612021+619625(Top 69%)11608(Top 72%)11608(Top 206%)
Finish26.22 mi1.02 mi19361+5111975+4611975+4618439(Top 65%)11088(Top 69%)11088(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20241

Males

12617

M18-39

12617

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20146

Males

12545

M18-39

12545

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20241

Males

12617

M18-39

12617

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20849

Males

12820

M18-39

12820

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19782

Males

12375

M18-39

12375

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19427

Males

12154

M18-39

12154

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19062

Males

11862

M18-39

11862

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19027

Males

11707

M18-39

11707

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

19014

Males

11625

M18-39

11625

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19863

Males

11904

M18-39

11904

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19817

Males

11817

M18-39

11817

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18804

Males

11318

M18-39

11318

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18676

Males

11161

M18-39

11161

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19625

Males

11608

M18-39

11608

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18439

Males

11088

M18-39

11088

Passing Analysis

Category:
Athletes Passed
1266
Passed By
3927
Net Change
-2661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16700
5K → 10K161848-1832#16700#18532
10K → 15K66632-566#18532#19098
15K → 20K70582-512#19098#19610
20K → Half3235-3#19610#19613
Half → 25K178135+43#19613#19570
25K → 30K266153+113#19570#19457
30K → 20M11688+28#19457#19429
20M → 21M12083+37#19429#19392
21M → 35K4571-26#19392#19418
35K → 23M79136-57#19418#19475
23M → 24M7851+27#19475#19448
24M → 40K8240+42#19448#19406
40K → 25.2M2935-6#19406#19412
25.2M → Finish8938+51#19412#19361
TOTALS12663927-2661
📊

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