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BOSTON MARATHON 2025

Arturo Borja

Bib: 32105•M

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
27:46
Rank: #22150
Start → 5K
27:46 | 8:56/mi
10K· 6.21 mi
53:48
Rank: #20692 (+1458)
5K → 10K
26:02 | 8:23/mi
15K· 9.32 mi
1:19:44
Rank: #19997 (+695)
10K → 15K
25:56 | 8:21/mi
20K· 12.43 mi
1:45:49
Rank: #19350 (+647)
15K → 20K
26:05 | 8:24/mi
Half· 13.11 mi
1:51:27
Rank: #19258 (+92)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:11:47
Rank: #18817 (+441)
Half → 25K
20:20 | 8:23/mi
30K· 18.64 mi
2:38:51
Rank: #18270 (+547)
25K → 30K
27:04 | 8:43/mi
20M
2:50:45
Rank: #18013 (+257)
30K → 20M
11:54 | 8:45/mi
21M
2:59:32
Rank: #17684 (+329)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
3:06:04
Rank: #17637 (+47)
21M → 35K
6:32 | 8:44/mi
23M
3:17:13
Rank: #17506 (+131)
35K → 23M
11:09 | 8:54/mi
24M
3:26:02
Rank: #17448 (+58)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:33:42
Rank: #17397 (+51)
24M → 40K
7:40 | 8:58/mi
25.2M
3:36:55
Rank: #17326 (+71)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:45:15
Rank: #17204 (+122)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:27
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:53:48
Pace8:41 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3627:468:5627:46
8:56
-
10K
6.21 mi12:18:3853:488:3926:02
8:23
-0:33
15K
9.32 mi12:44:341:19:448:3325:56
8:21
-0:02
20K
12.43 mi13:10:391:45:498:3126:05
8:24
+0:03
Half
13.11 mi13:16:171:51:278:305:38
8:15
-0:09
25K
15.53 mi13:36:372:11:478:2920:20
8:23
+0:08
30K
18.64 mi14:03:412:38:518:3127:04
8:43
+0:20
20M
20.00 mi14:15:352:50:458:3211:54
8:45
+0:02
21M
21.00 mi14:24:222:59:328:338:47
8:47
+0:02
35K
21.75 mi14:30:543:06:048:336:32
8:44
-0:03
23M
23.00 mi14:42:033:17:138:3411:09
8:54
+0:10
24M
24.00 mi14:50:523:26:028:358:49
8:49
-0:05
40K
24.85 mi14:58:323:33:428:367:40
8:58
+0:09
25.2M
25.20 mi15:01:453:36:558:363:13
9:20
+0:22
Finish
26.22 mi15:10:053:45:158:368:20
8:11
-1:09

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

8:11 /mi

Average Pace

8:36 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:42:02

99% of race

Time at Steady Pace

3:13

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:35 /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 mi11:52:3627:468:5627:46
8:56
#22150
10K
6.21 mi12:18:3853:488:3926:02
8:23
#20692
15K
9.32 mi12:44:341:19:448:3325:56
8:21
#19997
20K
12.43 mi13:10:391:45:498:3126:05
8:24
#19350
Half
13.11 mi13:16:171:51:278:305:38
8:15
#19258
25K
15.53 mi13:36:372:11:478:2920:20
8:23
#18817
30K
18.64 mi14:03:412:38:518:3127:04
8:43
#18270
20M
20.00 mi14:15:352:50:458:3211:54
8:45
#18013
21M
21.00 mi14:24:222:59:328:338:47
8:47
#17684
35K
21.75 mi14:30:543:06:048:336:32
8:44
#17637
23M
23.00 mi14:42:033:17:138:3411:09
8:54
#17506
24M
24.00 mi14:50:523:26:028:358:49
8:49
#17448
40K
24.85 mi14:58:323:33:428:367:40
8:58
#17397
25.2M
25.20 mi15:01:453:36:558:363:13
9:20
#17326
Finish
26.22 mi15:10:053:45:158:368:20
8:11
#17204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22150133801338018354(Top 65%)11778(Top 73%)11778(Top 209%)
10K6.21 mi3.10 mi20692+145812750+63012750+63019062(Top 67%)12085(Top 75%)12085(Top 214%)
15K9.32 mi3.11 mi19997+69512477+27312477+27318354(Top 65%)11778(Top 73%)11778(Top 209%)
20K12.43 mi3.11 mi19350+64712185+29212185+29217512(Top 62%)11405(Top 71%)11405(Top 202%)
Half13.11 mi0.68 mi19258+9212141+4412141+4417606(Top 62%)11448(Top 71%)11448(Top 203%)
25K15.53 mi2.42 mi18817+44111956+18511956+18516480(Top 58%)10861(Top 67%)10861(Top 193%)
30K18.64 mi3.11 mi18270+54711675+28111675+28116065(Top 57%)10524(Top 65%)10524(Top 187%)
20M20.00 mi1.36 mi18013+25711533+14211533+14215414(Top 54%)10108(Top 63%)10108(Top 179%)
21M21.00 mi1.00 mi17684+32911374+15911374+15912193(Top 43%)8469(Top 53%)8469(Top 150%)
35K21.75 mi0.75 mi17637+4711330+4411330+4416861(Top 59%)10557(Top 66%)10557(Top 187%)
23M23.00 mi1.25 mi17506+13111230+10011230+10015697(Top 55%)9941(Top 62%)9941(Top 176%)
24M24.00 mi1.00 mi17448+5811182+4811182+4816398(Top 58%)10213(Top 63%)10213(Top 181%)
40K24.85 mi0.85 mi17397+5111135+4711135+4716093(Top 57%)9966(Top 62%)9966(Top 177%)
25.2M25.20 mi0.35 mi17326+7111100+3511100+3513589(Top 48%)8759(Top 54%)8759(Top 155%)
Finish26.22 mi1.02 mi17204+12211026+7411026+7414119(Top 50%)9078(Top 56%)9078(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18354

Males

11778

M18-39

11778

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19062

Males

12085

M18-39

12085

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18354

Males

11778

M18-39

11778

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17512

Males

11405

M18-39

11405

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17606

Males

11448

M18-39

11448

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16480

Males

10861

M18-39

10861

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16065

Males

10524

M18-39

10524

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15414

Males

10108

M18-39

10108

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12193

Males

8469

M18-39

8469

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16861

Males

10557

M18-39

10557

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15697

Males

9941

M18-39

9941

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16398

Males

10213

M18-39

10213

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16093

Males

9966

M18-39

9966

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13589

Males

8759

M18-39

8759

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14119

Males

9078

M18-39

9078

Passing Analysis

Category:
Athletes Passed
5224
Passed By
278
Net Change
+4946
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22150
5K → 10K14679+1458#22150#20692
10K → 15K70813+695#20692#19997
15K → 20K65811+647#19997#19350
20K → Half975+92#19350#19258
Half → 25K4454+441#19258#18817
25K → 30K57124+547#18817#18270
30K → 20M27922+257#18270#18013
20M → 21M3290+329#18013#17684
21M → 35K8336+47#17684#17637
35K → 23M17746+131#17637#17506
23M → 24M10446+58#17506#17448
24M → 40K9140+51#17448#17397
40K → 25.2M754+71#17397#17326
25.2M → Finish14018+122#17326#17204
TOTALS5224278+4946
📊

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