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BOSTON MARATHON 2025

Fabián Daza

Bib: 770•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Masters (Masters Men)
#0 / 10463
Top 0.5%
Division (M40-44)
#0 / 2247
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:59
Rank: #197
Start → 5K
16:59 | 5:28/mi
10K· 6.21 mi
34:15
Rank: #219 (-22)
5K → 10K
17:16 | 5:33/mi
15K· 9.32 mi
51:41
Rank: #231 (-12)
10K → 15K
17:26 | 5:37/mi
20K· 12.43 mi
1:09:26
Rank: #240 (-9)
15K → 20K
17:45 | 5:43/mi
Half· 13.11 mi
1:13:15
Rank: #240
20K → Half
3:49 | 5:36/mi
25K· 15.53 mi
1:27:07
Rank: #242 (-2)
Half → 25K
13:52 | 5:43/mi
30K· 18.64 mi
1:45:34
Rank: #262 (-20)
25K → 30K
18:27 | 5:56/mi
20M
1:53:56
Rank: #277 (-15)
30K → 20M
8:22 | 6:09/mi
21M
2:00:37
Rank: #291 (-14)
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:05:11
Rank: #300 (-9)
21M → 35K
4:34 | 6:06/mi
23M
2:13:03
Rank: #303 (-3)
35K → 23M
7:52 | 6:17/mi
24M
2:19:24
Rank: #323 (-20)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:25:13
Rank: #357 (-34)
24M → 40K
5:49 | 6:48/mi
25.2M
2:27:51
Rank: #372 (-15)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:35:15
Rank: #445 (-73)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:15
Pace5:35 /mi
2nd Half
Distance13.11 mi
Time1:22:00
Pace6:15 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0216:595:2816:59
5:28
-
10K
6.21 mi10:34:1834:155:3117:16
5:33
+0:05
15K
9.32 mi10:51:4451:415:3317:26
5:37
+0:04
20K
12.43 mi11:09:291:09:265:3517:45
5:43
+0:06
Half
13.11 mi11:13:181:13:155:353:49
5:36
-0:07
25K
15.53 mi11:27:101:27:075:3613:52
5:43
+0:07
30K
18.64 mi11:45:371:45:345:4018:27
5:56
+0:13
20M
20.00 mi11:53:591:53:565:428:22
6:09
+0:13
21M
21.00 mi12:00:402:00:375:456:41
6:41
+0:32
35K
21.75 mi12:05:142:05:115:454:34
6:06
-0:35
23M
23.00 mi12:13:062:13:035:477:52
6:17
+0:11
24M
24.00 mi12:19:272:19:245:496:21
6:21
+0:04
40K
24.85 mi12:25:162:25:135:515:49
6:48
+0:27
25.2M
25.20 mi12:27:542:27:515:522:38
7:38
+0:50
Finish
26.22 mi12:35:182:35:155:567:24
7:16
-0:22

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

5:28 /mi

Average Pace

5:56 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:07

56% of race

Time at Steady Pace

45:36

29% of race

Time at Slower Pace

22:32

15% of race

Average Pace: 5:55 /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 mi10:17:0216:595:2816:59
5:28
#197
10K
6.21 mi10:34:1834:155:3117:16
5:33
#219
15K
9.32 mi10:51:4451:415:3317:26
5:37
#231
20K
12.43 mi11:09:291:09:265:3517:45
5:43
#240
Half
13.11 mi11:13:181:13:155:353:49
5:36
#240
25K
15.53 mi11:27:101:27:075:3613:52
5:43
#242
30K
18.64 mi11:45:371:45:345:4018:27
5:56
#262
20M
20.00 mi11:53:591:53:565:428:22
6:09
#277
21M
21.00 mi12:00:402:00:375:456:41
6:41
#291
35K
21.75 mi12:05:142:05:115:454:34
6:06
#300
23M
23.00 mi12:13:062:13:035:477:52
6:17
#303
24M
24.00 mi12:19:272:19:245:496:21
6:21
#323
40K
24.85 mi12:25:162:25:135:515:49
6:48
#357
25.2M
25.20 mi12:27:542:27:515:522:38
7:38
#372
Finish
26.22 mi12:35:182:35:155:567:24
7:16
#445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi197171171261(Top 0.9%)233(Top 1%)233(Top 10%)
10K6.21 mi3.10 mi219-22193-22193-22260(Top 0.9%)231(Top 1%)231(Top 10%)
15K9.32 mi3.11 mi231-12203-10203-10261(Top 0.9%)233(Top 1%)233(Top 10%)
20K12.43 mi3.11 mi240-9213-10213-10336(Top 1%)307(Top 2%)307(Top 14%)
Half13.11 mi0.68 mi240214-1214-1304(Top 1%)279(Top 2%)279(Top 12%)
25K15.53 mi2.42 mi242-2216-2216-2311(Top 1%)285(Top 2%)285(Top 13%)
30K18.64 mi3.11 mi262-20236-20236-20414(Top 1%)383(Top 2%)383(Top 17%)
20M20.00 mi1.36 mi277-15250-14250-14620(Top 2%)580(Top 4%)580(Top 26%)
21M21.00 mi1.00 mi291-14265-15265-151130(Top 4%)1069(Top 7%)1069(Top 48%)
35K21.75 mi0.75 mi300-9274-9274-9939(Top 3%)882(Top 5%)882(Top 39%)
23M23.00 mi1.25 mi303-3278-4278-4832(Top 3%)785(Top 5%)785(Top 35%)
24M24.00 mi1.00 mi323-20296-18296-181447(Top 5%)1351(Top 8%)1351(Top 60%)
40K24.85 mi0.85 mi357-34330-34330-342810(Top 10%)2536(Top 16%)2536(Top 113%)
25.2M25.20 mi0.35 mi372-15343-13343-133943(Top 14%)3359(Top 21%)3359(Top 149%)
Finish26.22 mi1.02 mi445-73409-66409-667425(Top 26%)5558(Top 35%)5558(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.9%
×21stories
+97ft-345ft

Overall

261

Males

233

M40-44

233

5K→10K

3.1 - 6.2 mi

Top 0.9%
×5stories
+79ft-138ft

Overall

260

Males

231

M40-44

231

10K→15K

6.2 - 9.3 mi

Top 0.9%
×3stories
+67ft-78ft

Overall

261

Males

233

M40-44

233

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

336

Males

307

M40-44

307

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

304

Males

279

M40-44

279

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

311

Males

285

M40-44

285

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

414

Males

383

M40-44

383

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

620

Males

580

M40-44

580

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1130

Males

1069

M40-44

1069

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

939

Males

882

M40-44

882

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

832

Males

785

M40-44

785

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1447

Males

1351

M40-44

1351

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2810

Males

2536

M40-44

2536

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3943

Males

3359

M40-44

3359

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7425

Males

5558

M40-44

5558

Passing Analysis

Category:
Athletes Passed
57
Passed By
305
Net Change
-248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#197
5K → 10K628-22#197#219
10K → 15K719-12#219#231
15K → 20K312-9#231#240
20K → Half550#240#240
Half → 25K911-2#240#242
25K → 30K828-20#242#262
30K → 20M217-15#262#277
20M → 21M317-14#277#291
21M → 35K110-9#291#300
35K → 23M1013-3#300#303
23M → 24M323-20#303#323
24M → 40K034-34#323#357
40K → 25.2M015-15#357#372
25.2M → Finish073-73#372#445
TOTALS57305-248
📊

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