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BOSTON MARATHON 2025

Alex Ortiz

Bib: 4308•M

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
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
21:00
Rank: #5991
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
42:10
Rank: #6159 (-168)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:31
Rank: #6341 (-182)
10K → 15K
21:21 | 6:52/mi
20K· 12.43 mi
1:24:57
Rank: #6276 (+65)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:29:38
Rank: #6297 (-21)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:26
Rank: #6172 (+125)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:08:45
Rank: #6018 (+154)
25K → 30K
22:19 | 7:11/mi
20M
2:18:03
Rank: #5757 (+261)
30K → 20M
9:18 | 6:51/mi
21M
2:25:21
Rank: #5595 (+162)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:30:25
Rank: #5503 (+92)
21M → 35K
5:04 | 6:46/mi
23M
2:38:51
Rank: #5241 (+262)
35K → 23M
8:26 | 6:44/mi
24M
2:45:14
Rank: #5017 (+224)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:50:51
Rank: #4822 (+195)
24M → 40K
5:37 | 6:34/mi
25.2M
2:53:28
Rank: #4792 (+30)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:59:49
Rank: #4634 (+158)
25.2M → Finish
6:21 | 6:14/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:38
Pace6:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4221:006:4621:00
6:46
-
10K
6.21 mi10:44:5242:106:4721:10
6:49
+0:03
15K
9.32 mi11:06:131:03:316:4921:21
6:52
+0:03
20K
12.43 mi11:27:391:24:576:5021:26
6:54
+0:02
Half
13.11 mi11:32:201:29:386:504:41
6:52
-0:02
25K
15.53 mi11:49:081:46:266:5116:48
6:56
+0:04
30K
18.64 mi12:11:272:08:456:5422:19
7:11
+0:15
20M
20.00 mi12:20:452:18:036:549:18
6:51
-0:20
21M
21.00 mi12:28:032:25:216:557:18
7:18
+0:27
35K
21.75 mi12:33:072:30:256:555:04
6:46
-0:32
23M
23.00 mi12:41:332:38:516:548:26
6:44
-0:02
24M
24.00 mi12:47:562:45:146:536:23
6:23
-0:21
40K
24.85 mi12:53:332:50:516:525:37
6:34
+0:11
25.2M
25.20 mi12:56:102:53:286:532:37
7:35
+1:01
Finish
26.22 mi13:02:312:59:496:526:21
6:14
-1:21

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

6:14 /mi

Average Pace

6:52 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:21

10% of race

Time at Steady Pace

2:09:14

72% of race

Time at Slower Pace

32:14

18% of race

Average Pace: 6:51 /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 mi10:23:4221:006:4621:00
6:46
#5991
10K
6.21 mi10:44:5242:106:4721:10
6:49
#6159
15K
9.32 mi11:06:131:03:316:4921:21
6:52
#6341
20K
12.43 mi11:27:391:24:576:5021:26
6:54
#6276
Half
13.11 mi11:32:201:29:386:504:41
6:52
#6297
25K
15.53 mi11:49:081:46:266:5116:48
6:56
#6172
30K
18.64 mi12:11:272:08:456:5422:19
7:11
#6018
20M
20.00 mi12:20:452:18:036:549:18
6:51
#5757
21M
21.00 mi12:28:032:25:216:557:18
7:18
#5595
35K
21.75 mi12:33:072:30:256:555:04
6:46
#5503
23M
23.00 mi12:41:332:38:516:548:26
6:44
#5241
24M
24.00 mi12:47:562:45:146:536:23
6:23
#5017
40K
24.85 mi12:53:332:50:516:525:37
6:34
#4822
25.2M
25.20 mi12:56:102:53:286:532:37
7:35
#4792
Finish
26.22 mi13:02:312:59:496:526:21
6:14
#4634
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5991551055106752(Top 24%)6066(Top 38%)6066(Top 108%)
10K6.21 mi3.10 mi6159-1685642-1325642-1326525(Top 23%)5902(Top 37%)5902(Top 105%)
15K9.32 mi3.11 mi6341-1825779-1375779-1376752(Top 24%)6066(Top 38%)6066(Top 108%)
20K12.43 mi3.11 mi6276+655702+775702+776181(Top 22%)5571(Top 35%)5571(Top 99%)
Half13.11 mi0.68 mi6297-215714-125714-126628(Top 23%)5924(Top 37%)5924(Top 105%)
25K15.53 mi2.42 mi6172+1255593+1215593+1215849(Top 21%)5275(Top 33%)5275(Top 93%)
30K18.64 mi3.11 mi6018+1545456+1375456+1375805(Top 20%)5167(Top 32%)5167(Top 92%)
20M20.00 mi1.36 mi5757+2615235+2215235+2213191(Top 11%)2956(Top 18%)2956(Top 52%)
21M21.00 mi1.00 mi5595+1625097+1385097+1383643(Top 13%)3332(Top 21%)3332(Top 59%)
35K21.75 mi0.75 mi5503+925013+845013+843980(Top 14%)3580(Top 22%)3580(Top 63%)
23M23.00 mi1.25 mi5241+2624780+2334780+2332427(Top 9%)2254(Top 14%)2254(Top 40%)
24M24.00 mi1.00 mi5017+2244588+1924588+1921623(Top 6%)1516(Top 9%)1516(Top 27%)
40K24.85 mi0.85 mi4822+1954418+1704418+1701889(Top 7%)1743(Top 11%)1743(Top 31%)
25.2M25.20 mi0.35 mi4792+304388+304388+303855(Top 14%)3337(Top 21%)3337(Top 59%)
Finish26.22 mi1.02 mi4634+1584249+1394249+1391647(Top 6%)1531(Top 10%)1531(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6752

Males

6066

M18-39

6066

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6525

Males

5902

M18-39

5902

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6752

Males

6066

M18-39

6066

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6181

Males

5571

M18-39

5571

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6628

Males

5924

M18-39

5924

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5849

Males

5275

M18-39

5275

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5805

Males

5167

M18-39

5167

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3191

Males

2956

M18-39

2956

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3643

Males

3332

M18-39

3332

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3980

Males

3580

M18-39

3580

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2427

Males

2254

M18-39

2254

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1623

Males

1516

M18-39

1516

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1889

Males

1743

M18-39

1743

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3855

Males

3337

M18-39

3337

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1647

Males

1531

M18-39

1531

Passing Analysis

Category:
Athletes Passed
2244
Passed By
887
Net Change
+1357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5991
5K → 10K125293-168#5991#6159
10K → 15K88270-182#6159#6341
15K → 20K172107+65#6341#6276
20K → Half1536-21#6276#6297
Half → 25K18459+125#6297#6172
25K → 30K24187+154#6172#6018
30K → 20M2632+261#6018#5757
20M → 21M1719+162#5757#5595
21M → 35K975+92#5595#5503
35K → 23M2631+262#5503#5241
23M → 24M2240+224#5241#5017
24M → 40K1972+195#5017#4822
40K → 25.2M4616+30#4822#4792
25.2M → Finish1580+158#4792#4634
TOTALS2244887+1357
📊

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