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BOSTON MARATHON 2025

Francisco Acosta

Bib: 1007•M

IN

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0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Age Group (M18-39)
#0 / 5642
Top 34%
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:55
Rank: #1391
Start → 5K
18:55 | 6:05/mi
10K· 6.21 mi
37:43
Rank: #1314 (+77)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:40
Rank: #1318 (-4)
10K → 15K
18:57 | 6:06/mi
20K· 12.43 mi
1:15:56
Rank: #1379 (-61)
15K → 20K
19:16 | 6:12/mi
Half· 13.11 mi
1:20:10
Rank: #1397 (-18)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:35:51
Rank: #1557 (-160)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
1:57:52
Rank: #2062 (-505)
25K → 30K
22:01 | 7:05/mi
20M
2:07:51
Rank: #2276 (-214)
30K → 20M
9:59 | 7:21/mi
21M
2:15:31
Rank: #2410 (-134)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:21:01
Rank: #2549 (-139)
21M → 35K
5:30 | 7:21/mi
23M
2:29:48
Rank: #2589 (-40)
35K → 23M
8:47 | 7:01/mi
24M
2:36:51
Rank: #2650 (-61)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:42:30
Rank: #2592 (+58)
24M → 40K
5:39 | 6:36/mi
25.2M
2:45:04
Rank: #2587 (+5)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:51:27
Rank: #2527 (+60)
25.2M → Finish
6:23 | 6:16/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:20:10
Pace6:07 /mi
2nd Half
Distance13.11 mi
Time1:31:17
Pace6:58 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5918:556:0518:55
6:05
-
10K
6.21 mi10:37:4737:436:0418:48
6:03
-0:02
15K
9.32 mi10:56:4456:406:0518:57
6:06
+0:03
20K
12.43 mi11:16:001:15:566:0719:16
6:12
+0:06
Half
13.11 mi11:20:141:20:106:074:14
6:12
0:00
25K
15.53 mi11:35:551:35:516:1015:41
6:28
+0:16
30K
18.64 mi11:57:561:57:526:1922:01
7:05
+0:37
20M
20.00 mi12:07:552:07:516:249:59
7:21
+0:16
21M
21.00 mi12:15:352:15:316:277:40
7:40
+0:19
35K
21.75 mi12:21:052:21:016:295:30
7:21
-0:19
23M
23.00 mi12:29:522:29:486:318:47
7:01
-0:20
24M
24.00 mi12:36:552:36:516:327:03
7:03
+0:02
40K
24.85 mi12:42:342:42:306:325:39
6:36
-0:27
25.2M
25.20 mi12:45:082:45:046:332:34
7:27
+0:51
Finish
26.22 mi12:51:312:51:276:336:23
6:16
-1:11

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:03 /mi

Average Pace

6:33 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:26:33

50% of race

Time at Steady Pace

21:20

12% of race

Time at Slower Pace

1:03:34

37% of race

Average Pace: 6:32 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:5918:556:0518:55
6:05
#1391
10K
6.21 mi10:37:4737:436:0418:48
6:03
#1314
15K
9.32 mi10:56:4456:406:0518:57
6:06
#1318
20K
12.43 mi11:16:001:15:566:0719:16
6:12
#1379
Half
13.11 mi11:20:141:20:106:074:14
6:12
#1397
25K
15.53 mi11:35:551:35:516:1015:41
6:28
#1557
30K
18.64 mi11:57:561:57:526:1922:01
7:05
#2062
20M
20.00 mi12:07:552:07:516:249:59
7:21
#2276
21M
21.00 mi12:15:352:15:316:277:40
7:40
#2410
35K
21.75 mi12:21:052:21:016:295:30
7:21
#2549
23M
23.00 mi12:29:522:29:486:318:47
7:01
#2589
24M
24.00 mi12:36:552:36:516:327:03
7:03
#2650
40K
24.85 mi12:42:342:42:306:325:39
6:36
#2592
25.2M
25.20 mi12:45:082:45:046:332:34
7:27
#2587
Finish
26.22 mi12:51:312:51:276:336:23
6:16
#2527
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1391132313231384(Top 5%)1316(Top 8%)1316(Top 23%)
10K6.21 mi3.10 mi1314+771251+721251+721288(Top 5%)1223(Top 8%)1223(Top 22%)
15K9.32 mi3.11 mi1318-41253-21253-21384(Top 5%)1316(Top 8%)1316(Top 23%)
20K12.43 mi3.11 mi1379-611308-551308-551598(Top 6%)1518(Top 9%)1518(Top 27%)
Half13.11 mi0.68 mi1397-181326-181326-182050(Top 7%)1959(Top 12%)1959(Top 35%)
25K15.53 mi2.42 mi1557-1601475-1491475-1492728(Top 10%)2596(Top 16%)2596(Top 46%)
30K18.64 mi3.11 mi2062-5051966-4911966-4915238(Top 18%)4729(Top 29%)4729(Top 84%)
20M20.00 mi1.36 mi2276-2142171-2052171-2056061(Top 21%)5242(Top 33%)5242(Top 93%)
21M21.00 mi1.00 mi2410-1342297-1262297-1265462(Top 19%)4708(Top 29%)4708(Top 83%)
35K21.75 mi0.75 mi2549-1392428-1312428-1317519(Top 26%)5996(Top 37%)5996(Top 106%)
23M23.00 mi1.25 mi2589-402464-362464-363845(Top 14%)3458(Top 21%)3458(Top 61%)
24M24.00 mi1.00 mi2650-612516-522516-524911(Top 17%)4199(Top 26%)4199(Top 74%)
40K24.85 mi0.85 mi2592+582460+562460+562017(Top 7%)1860(Top 12%)1860(Top 33%)
25.2M25.20 mi0.35 mi2587+52451+92451+93176(Top 11%)2817(Top 17%)2817(Top 50%)
Finish26.22 mi1.02 mi2527+602394+572394+571773(Top 6%)1643(Top 10%)1643(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1384

Males

1316

M18-39

1316

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1288

Males

1223

M18-39

1223

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1384

Males

1316

M18-39

1316

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1598

Males

1518

M18-39

1518

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2050

Males

1959

M18-39

1959

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2728

Males

2596

M18-39

2596

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5238

Males

4729

M18-39

4729

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6061

Males

5242

M18-39

5242

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5462

Males

4708

M18-39

4708

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7519

Males

5996

M18-39

5996

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3845

Males

3458

M18-39

3458

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4911

Males

4199

M18-39

4199

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2017

Males

1860

M18-39

1860

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3176

Males

2817

M18-39

2817

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1773

Males

1643

M18-39

1643

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
468
Passed By
1604
Net Change
-1136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1391
5K → 10K11033+77#1391#1314
10K → 15K4246-4#1314#1318
15K → 20K2990-61#1318#1379
20K → Half321-18#1379#1397
Half → 25K16176-160#1397#1557
25K → 30K6511-505#1557#2062
30K → 20M13227-214#2062#2276
20M → 21M14148-134#2276#2410
21M → 35K12151-139#2410#2549
35K → 23M4686-40#2549#2589
23M → 24M2889-61#2589#2650
24M → 40K624+58#2650#2592
40K → 25.2M2015+5#2592#2587
25.2M → Finish677+60#2587#2527
TOTALS4681604-1136
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing