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BOSTON MARATHON 2025

Luis Antelo Lema

Bib: 1490•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 5%
Division (M45-49)
#0 / 2386
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:52
Rank: #1327
Start → 5K
18:52 | 6:04/mi
10K· 6.21 mi
37:42
Rank: #1299 (+28)
5K → 10K
18:50 | 6:04/mi
15K· 9.32 mi
56:42
Rank: #1333 (-34)
10K → 15K
19:00 | 6:07/mi
20K· 12.43 mi
1:16:22
Rank: #1513 (-180)
15K → 20K
19:40 | 6:20/mi
Half· 13.11 mi
1:20:39
Rank: #1546 (-33)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:36:30
Rank: #1745 (-199)
Half → 25K
15:51 | 6:32/mi
30K· 18.64 mi
1:57:46
Rank: #2026 (-281)
25K → 30K
21:16 | 6:51/mi
20M
2:07:20
Rank: #2153 (-127)
30K → 20M
9:34 | 7:02/mi
21M
2:15:03
Rank: #2299 (-146)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:20:11
Rank: #2331 (-32)
21M → 35K
5:08 | 6:52/mi
23M
2:29:11
Rank: #2452 (-121)
35K → 23M
9:00 | 7:11/mi
24M
2:36:06
Rank: #2483 (-31)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:42:09
Rank: #2523 (-40)
24M → 40K
6:03 | 7:05/mi
25.2M
2:44:52
Rank: #2551 (-28)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:51:54
Rank: #2616 (-65)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:39
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:31:15
Pace6:58 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2018:526:0418:52
6:04
-
10K
6.21 mi10:38:1037:426:0418:50
6:04
0:00
15K
9.32 mi10:57:1056:426:0519:00
6:07
+0:03
20K
12.43 mi11:16:501:16:226:0919:40
6:20
+0:13
Half
13.11 mi11:21:071:20:396:094:17
6:17
-0:03
25K
15.53 mi11:36:581:36:306:1315:51
6:32
+0:15
30K
18.64 mi11:58:141:57:466:1921:16
6:51
+0:19
20M
20.00 mi12:07:482:07:206:229:34
7:02
+0:11
21M
21.00 mi12:15:312:15:036:267:43
7:43
+0:41
35K
21.75 mi12:20:392:20:116:275:08
6:52
-0:51
23M
23.00 mi12:29:392:29:116:299:00
7:11
+0:19
24M
24.00 mi12:36:342:36:066:306:55
6:55
-0:16
40K
24.85 mi12:42:372:42:096:316:03
7:05
+0:10
25.2M
25.20 mi12:45:202:44:526:332:43
7:53
+0:48
Finish
26.22 mi12:52:222:51:546:347:02
6:54
-0:59

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

6:04 /mi

Average Pace

6:34 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:30

56% of race

Time at Steady Pace

55:58

33% of race

Time at Slower Pace

19:26

11% of race

Average Pace: 6:33 /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 mi10:19:2018:526:0418:52
6:04
#1327
10K
6.21 mi10:38:1037:426:0418:50
6:04
#1299
15K
9.32 mi10:57:1056:426:0519:00
6:07
#1333
20K
12.43 mi11:16:501:16:226:0919:40
6:20
#1513
Half
13.11 mi11:21:071:20:396:094:17
6:17
#1546
25K
15.53 mi11:36:581:36:306:1315:51
6:32
#1745
30K
18.64 mi11:58:141:57:466:1921:16
6:51
#2026
20M
20.00 mi12:07:482:07:206:229:34
7:02
#2153
21M
21.00 mi12:15:312:15:036:267:43
7:43
#2299
35K
21.75 mi12:20:392:20:116:275:08
6:52
#2331
23M
23.00 mi12:29:392:29:116:299:00
7:11
#2452
24M
24.00 mi12:36:342:36:066:306:55
6:55
#2483
40K
24.85 mi12:42:372:42:096:316:03
7:05
#2523
25.2M
25.20 mi12:45:202:44:526:332:43
7:53
#2551
Finish
26.22 mi12:52:222:51:546:347:02
6:54
#2616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1327126212621471(Top 5%)1400(Top 9%)1400(Top 59%)
10K6.21 mi3.10 mi1299+281236+261236+261338(Top 5%)1269(Top 8%)1269(Top 53%)
15K9.32 mi3.11 mi1333-341267-311267-311471(Top 5%)1400(Top 9%)1400(Top 59%)
20K12.43 mi3.11 mi1513-1801438-1711438-1712168(Top 8%)2068(Top 13%)2068(Top 87%)
Half13.11 mi0.68 mi1546-331469-311469-312438(Top 9%)2335(Top 14%)2335(Top 98%)
25K15.53 mi2.42 mi1745-1991658-1891658-1893085(Top 11%)2926(Top 18%)2926(Top 123%)
30K18.64 mi3.11 mi2026-2811930-2721930-2723714(Top 13%)3436(Top 21%)3436(Top 144%)
20M20.00 mi1.36 mi2153-1272051-1212051-1214341(Top 15%)3956(Top 25%)3956(Top 166%)
21M21.00 mi1.00 mi2299-1462193-1422193-1425722(Top 20%)4882(Top 30%)4882(Top 205%)
35K21.75 mi0.75 mi2331-322221-282221-284497(Top 16%)3999(Top 25%)3999(Top 168%)
23M23.00 mi1.25 mi2452-1212334-1132334-1134800(Top 17%)4176(Top 26%)4176(Top 175%)
24M24.00 mi1.00 mi2483-312360-262360-264178(Top 15%)3679(Top 23%)3679(Top 154%)
40K24.85 mi0.85 mi2523-402393-332393-334339(Top 15%)3737(Top 23%)3737(Top 157%)
25.2M25.20 mi0.35 mi2551-282418-252418-255267(Top 19%)4288(Top 27%)4288(Top 180%)
Finish26.22 mi1.02 mi2616-652476-582476-585092(Top 18%)4180(Top 26%)4180(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1471

Males

1400

M45-49

1400

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1338

Males

1269

M45-49

1269

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1471

Males

1400

M45-49

1400

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2168

Males

2068

M45-49

2068

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2438

Males

2335

M45-49

2335

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3085

Males

2926

M45-49

2926

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3714

Males

3436

M45-49

3436

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4341

Males

3956

M45-49

3956

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5722

Males

4882

M45-49

4882

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4497

Males

3999

M45-49

3999

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4800

Males

4176

M45-49

4176

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4178

Males

3679

M45-49

3679

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4339

Males

3737

M45-49

3737

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5267

Males

4288

M45-49

4288

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5092

Males

4180

M45-49

4180

Passing Analysis

Category:
Athletes Passed
302
Passed By
1591
Net Change
-1289
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1327
5K → 10K7345+28#1327#1299
10K → 15K3064-34#1299#1333
15K → 20K17197-180#1333#1513
20K → Half538-33#1513#1546
Half → 25K11210-199#1546#1745
25K → 30K23304-281#1745#2026
30K → 20M13140-127#2026#2153
20M → 21M18164-146#2153#2299
21M → 35K1749-32#2299#2331
35K → 23M17138-121#2331#2452
23M → 24M3667-31#2452#2483
24M → 40K2262-40#2483#2523
40K → 25.2M634-28#2523#2551
25.2M → Finish1479-65#2551#2616
TOTALS3021591-1289
📊

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