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BOSTON MARATHON 2025

Alexander Trinidad

Bib: 6985•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
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
20:14
Rank: #3924
Start → 5K
20:14 | 6:31/mi
10K· 6.21 mi
40:26
Rank: #3832 (+92)
5K → 10K
20:12 | 6:30/mi
15K· 9.32 mi
1:00:28
Rank: #3604 (+228)
10K → 15K
20:02 | 6:27/mi
20K· 12.43 mi
1:22:05
Rank: #4210 (-606)
15K → 20K
21:37 | 6:57/mi
Half· 13.11 mi
1:26:51
Rank: #4364 (-154)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:44:42
Rank: #5159 (-795)
Half → 25K
17:51 | 7:22/mi
30K· 18.64 mi
2:09:10
Rank: #6175 (-1016)
25K → 30K
24:28 | 7:53/mi
20M
2:20:01
Rank: #6390 (-215)
30K → 20M
10:51 | 7:59/mi
21M
2:28:28
Rank: #6499 (-109)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:34:20
Rank: #6606 (-107)
21M → 35K
5:52 | 7:51/mi
23M
2:44:37
Rank: #6805 (-199)
35K → 23M
10:17 | 8:13/mi
24M
2:52:41
Rank: #6969 (-164)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
2:59:55
Rank: #7148 (-179)
24M → 40K
7:14 | 8:28/mi
25.2M
3:03:08
Rank: #7235 (-87)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:11:30
Rank: #7468 (-233)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:51
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:44:39
Pace7:59 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5420:146:3120:14
6:31
-
10K
6.21 mi10:47:0640:266:3020:12
6:30
-0:01
15K
9.32 mi11:07:081:00:286:2920:02
6:27
-0:03
20K
12.43 mi11:28:451:22:056:3621:37
6:57
+0:30
Half
13.11 mi11:33:311:26:516:374:46
6:59
+0:02
25K
15.53 mi11:51:221:44:426:4417:51
7:22
+0:23
30K
18.64 mi12:15:502:09:106:5624:28
7:53
+0:31
20M
20.00 mi12:26:412:20:017:0010:51
7:59
+0:06
21M
21.00 mi12:35:082:28:287:048:27
8:27
+0:28
35K
21.75 mi12:41:002:34:207:065:52
7:51
-0:36
23M
23.00 mi12:51:172:44:377:0910:17
8:13
+0:22
24M
24.00 mi12:59:212:52:417:128:04
8:04
-0:09
40K
24.85 mi13:06:352:59:557:147:14
8:28
+0:24
25.2M
25.20 mi13:09:483:03:087:163:13
9:20
+0:52
Finish
26.22 mi13:18:103:11:307:198:22
8:13
-1:07

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

6:27 /mi

Average Pace

7:19 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:42

55% of race

Time at Steady Pace

1:07:54

35% of race

Time at Slower Pace

18:54

10% of race

Average Pace: 7:18 /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 mi10:26:5420:146:3120:14
6:31
#3924
10K
6.21 mi10:47:0640:266:3020:12
6:30
#3832
15K
9.32 mi11:07:081:00:286:2920:02
6:27
#3604
20K
12.43 mi11:28:451:22:056:3621:37
6:57
#4210
Half
13.11 mi11:33:311:26:516:374:46
6:59
#4364
25K
15.53 mi11:51:221:44:426:4417:51
7:22
#5159
30K
18.64 mi12:15:502:09:106:5624:28
7:53
#6175
20M
20.00 mi12:26:412:20:017:0010:51
7:59
#6390
21M
21.00 mi12:35:082:28:287:048:27
8:27
#6499
35K
21.75 mi12:41:002:34:207:065:52
7:51
#6606
23M
23.00 mi12:51:172:44:377:0910:17
8:13
#6805
24M
24.00 mi12:59:212:52:417:128:04
8:04
#6969
40K
24.85 mi13:06:352:59:557:147:14
8:28
#7148
25.2M
25.20 mi13:09:483:03:087:163:13
9:20
#7235
Finish
26.22 mi13:18:103:11:307:198:22
8:13
#7468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3924371437143236(Top 11%)3076(Top 19%)3076(Top 55%)
10K6.21 mi3.10 mi3832+923624+903624+903735(Top 13%)3524(Top 22%)3524(Top 62%)
15K9.32 mi3.11 mi3604+2283414+2103414+2103236(Top 11%)3076(Top 19%)3076(Top 55%)
20K12.43 mi3.11 mi4210-6063959-5453959-5456625(Top 23%)5923(Top 37%)5923(Top 105%)
Half13.11 mi0.68 mi4364-1544097-1384097-1387437(Top 26%)6527(Top 41%)6527(Top 116%)
25K15.53 mi2.42 mi5159-7954781-6844781-6848816(Top 31%)7227(Top 45%)7227(Top 128%)
30K18.64 mi3.11 mi6175-10165568-7875568-78710438(Top 37%)7896(Top 49%)7896(Top 140%)
20M20.00 mi1.36 mi6390-2155733-1655733-16510305(Top 36%)7678(Top 48%)7678(Top 136%)
21M21.00 mi1.00 mi6499-1095788-555788-5510122(Top 36%)7419(Top 46%)7419(Top 131%)
35K21.75 mi0.75 mi6606-1075852-645852-6411068(Top 39%)7879(Top 49%)7879(Top 140%)
23M23.00 mi1.25 mi6805-1995962-1105962-11011403(Top 40%)7933(Top 49%)7933(Top 141%)
24M24.00 mi1.00 mi6969-1646040-786040-7811652(Top 41%)7967(Top 49%)7967(Top 141%)
40K24.85 mi0.85 mi7148-1796137-976137-9713130(Top 46%)8569(Top 53%)8569(Top 152%)
25.2M25.20 mi0.35 mi7235-876178-416178-4113498(Top 48%)8668(Top 54%)8668(Top 154%)
Finish26.22 mi1.02 mi7468-2336287-1096287-10914290(Top 50%)9144(Top 57%)9144(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3236

Males

3076

M18-39

3076

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3735

Males

3524

M18-39

3524

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3236

Males

3076

M18-39

3076

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6625

Males

5923

M18-39

5923

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7437

Males

6527

M18-39

6527

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8816

Males

7227

M18-39

7227

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

10438

Males

7896

M18-39

7896

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10305

Males

7678

M18-39

7678

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10122

Males

7419

M18-39

7419

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11068

Males

7879

M18-39

7879

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11403

Males

7933

M18-39

7933

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11652

Males

7967

M18-39

7967

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13130

Males

8569

M18-39

8569

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13498

Males

8668

M18-39

8668

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14290

Males

9144

M18-39

9144

Passing Analysis

Category:
Athletes Passed
738
Passed By
4282
Net Change
-3544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3924
5K → 10K19199+92#3924#3832
10K → 15K25022+228#3832#3604
15K → 20K15621-606#3604#4210
20K → Half2156-154#4210#4364
Half → 25K17812-795#4364#5159
25K → 30K391055-1016#5159#6175
30K → 20M37252-215#6175#6390
20M → 21M32141-109#6390#6499
21M → 35K25132-107#6499#6606
35K → 23M43242-199#6606#6805
23M → 24M35199-164#6805#6969
24M → 40K21200-179#6969#7148
40K → 25.2M13100-87#7148#7235
25.2M → Finish18251-233#7235#7468
TOTALS7384282-3544
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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