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BOSTON MARATHON 2025

Andres Bautista Sepulveda

Bib: 488•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.9%
Gender (Male)
#0 / 16105
Top 2%
Masters (Masters Men)
#0 / 10463
Top 0.2%
Division (M40-44)
#0 / 2247
Top 0.7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:14
Rank: #251
Start → 5K
17:14 | 5:33/mi
10K· 6.21 mi
34:30
Rank: #259 (-8)
5K → 10K
17:16 | 5:33/mi
15K· 9.32 mi
52:04
Rank: #265 (-6)
10K → 15K
17:34 | 5:39/mi
20K· 12.43 mi
1:09:40
Rank: #262 (+3)
15K → 20K
17:36 | 5:40/mi
Half· 13.11 mi
1:13:31
Rank: #262
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:27:10
Rank: #248 (+14)
Half → 25K
13:39 | 5:38/mi
30K· 18.64 mi
1:45:22
Rank: #248
25K → 30K
18:12 | 5:51/mi
20M
1:53:34
Rank: #256 (-8)
30K → 20M
8:12 | 6:02/mi
21M
2:00:03
Rank: #262 (-6)
20M → 21M
6:29 | 6:29/mi
35K· 21.75 mi
2:04:30
Rank: #260 (+2)
21M → 35K
4:27 | 5:57/mi
23M
2:12:25
Rank: #269 (-9)
35K → 23M
7:55 | 6:19/mi
24M
2:18:33
Rank: #278 (-9)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:23:41
Rank: #275 (+3)
24M → 40K
5:08 | 6:00/mi
25.2M
2:25:58
Rank: #275
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:31:56
Rank: #269 (+6)
25.2M → Finish
5:58 | 5:51/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:31
Pace5:36 /mi
2nd Half
Distance13.11 mi
Time1:18:25
Pace5:59 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:1917:145:3317:14
5:33
-
10K
6.21 mi10:34:3534:305:3317:16
5:33
0:00
15K
9.32 mi10:52:0952:045:3517:34
5:39
+0:06
20K
12.43 mi11:09:451:09:405:3617:36
5:40
+0:01
Half
13.11 mi11:13:361:13:315:363:51
5:39
-0:01
25K
15.53 mi11:27:151:27:105:3713:39
5:38
-0:01
30K
18.64 mi11:45:271:45:225:3918:12
5:51
+0:13
20M
20.00 mi11:53:391:53:345:418:12
6:02
+0:11
21M
21.00 mi12:00:082:00:035:436:29
6:29
+0:27
35K
21.75 mi12:04:352:04:305:434:27
5:57
-0:32
23M
23.00 mi12:12:302:12:255:457:55
6:19
+0:22
24M
24.00 mi12:18:382:18:335:466:08
6:08
-0:11
40K
24.85 mi12:23:462:23:415:475:08
6:00
-0:08
25.2M
25.20 mi12:26:032:25:585:482:17
6:37
+0:37
Finish
26.22 mi12:32:012:31:565:485:58
5:51
-0:46

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

5:33 /mi

Average Pace

5:48 /mi

Slowest Pace

6:37 /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

2:09:07

85% of race

Time at Steady Pace

20:32

14% of race

Time at Slower Pace

2:17

2% of race

Average Pace: 5:48 /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 mi10:17:1917:145:3317:14
5:33
#251
10K
6.21 mi10:34:3534:305:3317:16
5:33
#259
15K
9.32 mi10:52:0952:045:3517:34
5:39
#265
20K
12.43 mi11:09:451:09:405:3617:36
5:40
#262
Half
13.11 mi11:13:361:13:315:363:51
5:39
#262
25K
15.53 mi11:27:151:27:105:3713:39
5:38
#248
30K
18.64 mi11:45:271:45:225:3918:12
5:51
#248
20M
20.00 mi11:53:391:53:345:418:12
6:02
#256
21M
21.00 mi12:00:082:00:035:436:29
6:29
#262
35K
21.75 mi12:04:352:04:305:434:27
5:57
#260
23M
23.00 mi12:12:302:12:255:457:55
6:19
#269
24M
24.00 mi12:18:382:18:335:466:08
6:08
#278
40K
24.85 mi12:23:462:23:415:475:08
6:00
#275
25.2M
25.20 mi12:26:032:25:585:482:17
6:37
#275
Finish
26.22 mi12:32:012:31:565:485:58
5:51
#269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi251223223310(Top 1%)282(Top 2%)282(Top 13%)
10K6.21 mi3.10 mi259-8230-7230-7259(Top 0.9%)230(Top 1%)230(Top 10%)
15K9.32 mi3.11 mi265-6236-6236-6310(Top 1%)282(Top 2%)282(Top 13%)
20K12.43 mi3.11 mi262+3235+1235+1276(Top 1.0%)250(Top 2%)250(Top 11%)
Half13.11 mi0.68 mi262235235350(Top 1%)324(Top 2%)324(Top 14%)
25K15.53 mi2.42 mi248+14222+13222+13220(Top 0.8%)196(Top 1%)196(Top 9%)
30K18.64 mi3.11 mi248222222302(Top 1%)278(Top 2%)278(Top 12%)
20M20.00 mi1.36 mi256-8232-10232-10426(Top 1%)397(Top 2%)397(Top 18%)
21M21.00 mi1.00 mi262-6237-5237-5633(Top 2%)597(Top 4%)597(Top 27%)
35K21.75 mi0.75 mi260+2237237597(Top 2%)556(Top 3%)556(Top 25%)
23M23.00 mi1.25 mi269-9246-9246-9920(Top 3%)865(Top 5%)865(Top 38%)
24M24.00 mi1.00 mi278-9254-8254-8827(Top 3%)776(Top 5%)776(Top 35%)
40K24.85 mi0.85 mi275+3251+3251+3387(Top 1%)359(Top 2%)359(Top 16%)
25.2M25.20 mi0.35 mi275251251599(Top 2%)554(Top 3%)554(Top 25%)
Finish26.22 mi1.02 mi269+6246+5246+5591(Top 2%)553(Top 3%)553(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

310

Males

282

M40-44

282

5K→10K

3.1 - 6.2 mi

Top 0.9%
×5stories
+79ft-138ft

Overall

259

Males

230

M40-44

230

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

310

Males

282

M40-44

282

15K→20K

9.3 - 12.4 mi

Top 1.0%
×5stories
+106ft-86ft

Overall

276

Males

250

M40-44

250

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

350

Males

324

M40-44

324

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

220

Males

196

M40-44

196

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

302

Males

278

M40-44

278

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

426

Males

397

M40-44

397

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

633

Males

597

M40-44

597

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

597

Males

556

M40-44

556

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

920

Males

865

M40-44

865

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

827

Males

776

M40-44

776

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

387

Males

359

M40-44

359

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

599

Males

554

M40-44

554

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

591

Males

553

M40-44

553

Passing Analysis

Category:
Athletes Passed
106
Passed By
124
Net Change
-18
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#251
5K → 10K917-8#251#259
10K → 15K713-6#259#265
15K → 20K1613+3#265#262
20K → Half110#262#262
Half → 25K195+14#262#248
25K → 30K15150#248#248
30K → 20M816-8#248#256
20M → 21M39-6#256#262
21M → 35K64+2#262#260
35K → 23M413-9#260#269
23M → 24M211-9#269#278
24M → 40K63+3#278#275
40K → 25.2M330#275#275
25.2M → Finish71+6#275#269
TOTALS106124-18
📊

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