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BOSTON MARATHON 2025

Jeferson Ortiz

Bib: 13431•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M50-54)
#0 / 1996
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:08/mi
22:11
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
44:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:07:06
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:30:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:35:56
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
1:54:42
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:19:46
↑ 181↓ 1480.2%
20M
8:12/mi
2:30:54
↑ 64↓ 500.2%
21M
8:56/mi
2:39:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:45:48
↑ 17↓ 861.7%
23M
8:38/mi
2:56:37
↑ 23↓ 630.6%
24M
8:13/mi
3:04:50
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:11:56
↓ 200.3%
25.2M
9:05/mi
3:15:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:36/mi
3:23:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:56
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:47:54
Pace8:14 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0522:117:0822:11
7:08
-
10K
6.21 mi11:13:1444:207:0822:09
7:08
0:00
15K
9.32 mi11:36:001:07:067:1222:46
7:20
+0:12
20K
12.43 mi11:59:451:30:517:1923:45
7:39
+0:19
Half
13.11 mi12:04:501:35:567:195:05
7:27
-0:12
25K
15.53 mi12:23:361:54:427:2318:46
7:44
+0:17
30K
18.64 mi12:48:402:19:467:3025:04
8:04
+0:20
20M
20.00 mi12:59:482:30:547:3311:08
8:12
+0:08
21M
21.00 mi13:08:442:39:507:378:56
8:56
+0:44
35K
21.75 mi13:14:422:45:487:375:58
7:59
-0:57
23M
23.00 mi13:25:312:56:377:4110:49
8:38
+0:39
24M
24.00 mi13:33:443:04:507:428:13
8:13
-0:25
40K
24.85 mi13:40:503:11:567:437:06
8:18
+0:05
25.2M
25.20 mi13:43:583:15:047:443:08
9:05
+0:47
Finish
26.22 mi13:52:443:23:507:478:46
8:36
-0:29

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

7:08 /mi

Average Pace

7:47 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:42

56% of race

Time at Steady Pace

57:29

28% of race

Time at Slower Pace

31:39

16% of race

Average Pace: 7:46 /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 mi10:51:0522:117:0822:11
7:08
#8967
10K
6.21 mi11:13:1444:207:0822:09
7:08
#8905
15K
9.32 mi11:36:001:07:067:1222:46
7:20
#9332
20K
12.43 mi11:59:451:30:517:1923:45
7:39
#9965
Half
13.11 mi12:04:501:35:567:195:05
7:27
#10027
25K
15.53 mi12:23:361:54:427:2318:46
7:44
#10299
30K
18.64 mi12:48:402:19:467:3025:04
8:04
#10565
20M
20.00 mi12:59:482:30:547:3311:08
8:12
#10647
21M
21.00 mi13:08:442:39:507:378:56
8:56
#10757
35K
21.75 mi13:14:422:45:487:375:58
7:59
#10799
23M
23.00 mi13:25:312:56:377:4110:49
8:38
#10975
24M
24.00 mi13:33:443:04:507:428:13
8:13
#11012
40K
24.85 mi13:40:503:11:567:437:06
8:18
#11040
25.2M
25.20 mi13:43:583:15:047:443:08
9:05
#11043
Finish
26.22 mi13:52:443:23:507:478:46
8:36
#11288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi89677593759310210(Top 36%)8198(Top 51%)8198(Top 411%)
10K6.21 mi3.10 mi8905+627538+557538+558917(Top 31%)7555(Top 47%)7555(Top 379%)
15K9.32 mi3.11 mi9332-4277773-2357773-23510210(Top 36%)8198(Top 51%)8198(Top 411%)
20K12.43 mi3.11 mi9965-6338090-3178090-31711899(Top 42%)8920(Top 55%)8920(Top 447%)
Half13.11 mi0.68 mi10027-628114-248114-2411260(Top 40%)8671(Top 54%)8671(Top 434%)
25K15.53 mi2.42 mi10299-2728227-1138227-11311848(Top 42%)8776(Top 54%)8776(Top 440%)
30K18.64 mi3.11 mi10565-2668298-718298-7111853(Top 42%)8598(Top 53%)8598(Top 431%)
20M20.00 mi1.36 mi10647-828292+68292+611744(Top 41%)8391(Top 52%)8391(Top 420%)
21M21.00 mi1.00 mi10757-1108306-148306-1413096(Top 46%)8888(Top 55%)8888(Top 445%)
35K21.75 mi0.75 mi10799-428299+78299+712076(Top 43%)8356(Top 52%)8356(Top 419%)
23M23.00 mi1.25 mi10975-1768343-448343-4414147(Top 50%)9226(Top 57%)9226(Top 462%)
24M24.00 mi1.00 mi11012-378321+228321+2212655(Top 45%)8481(Top 53%)8481(Top 425%)
40K24.85 mi0.85 mi11040-288298+238298+2312142(Top 43%)8120(Top 50%)8120(Top 407%)
25.2M25.20 mi0.35 mi11043-38283+158283+1512212(Top 43%)8096(Top 50%)8096(Top 406%)
Finish26.22 mi1.02 mi11288-2458358-758358-7516820(Top 59%)10301(Top 64%)10301(Top 516%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10210

Males

8198

M50-54

8198

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8917

Males

7555

M50-54

7555

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10210

Males

8198

M50-54

8198

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11899

Males

8920

M50-54

8920

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11260

Males

8671

M50-54

8671

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11848

Males

8776

M50-54

8776

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11853

Males

8598

M50-54

8598

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11744

Males

8391

M50-54

8391

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

13096

Males

8888

M50-54

8888

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12076

Males

8356

M50-54

8356

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14147

Males

9226

M50-54

9226

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12655

Males

8481

M50-54

8481

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12142

Males

8120

M50-54

8120

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12212

Males

8096

M50-54

8096

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16820

Males

10301

M50-54

10301

Passing Analysis

Category:
Athletes Passed
1092
Passed By
3408
Net Change
-2321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8967
5K → 10K249187+62#8967#8905
10K → 15K54481-427#8905#9332
15K → 20K66698-633#9332#9965
20K → Half1272-62#9965#10027
Half → 25K91362-272#10027#10299
25K → 30K164429-266#10299#10565
30K → 20M88170-82#10565#10647
20M → 21M70180-110#10647#10757
21M → 35K4486-42#10757#10799
35K → 23M63239-176#10799#10975
23M → 24M65102-37#10975#11012
24M → 40K6896-28#11012#11040
40K → 25.2M3336-3#11040#11043
25.2M → Finish25270-245#11043#11288
TOTALS10923408-2321
📊

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