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BOSTON MARATHON 2025

Samuel Guerrero Moratalla

Bib: 1699•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:46
Rank: #1206
Start → 5K
18:46 | 6:02/mi
10K· 6.21 mi
37:49
Rank: #1373 (-167)
5K → 10K
19:03 | 6:08/mi
15K· 9.32 mi
56:58
Rank: #1452 (-79)
10K → 15K
19:09 | 6:10/mi
20K· 12.43 mi
1:16:40
Rank: #1623 (-171)
15K → 20K
19:42 | 6:20/mi
Half· 13.11 mi
1:20:50
Rank: #1610 (+13)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:53
Rank: #1873 (-263)
Half → 25K
16:03 | 6:37/mi
30K· 18.64 mi
1:59:02
Rank: #2362 (-489)
25K → 30K
22:09 | 7:08/mi
20M
2:08:58
Rank: #2566 (-204)
30K → 20M
9:56 | 7:19/mi
21M
2:16:42
Rank: #2725 (-159)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:21:56
Rank: #2790 (-65)
21M → 35K
5:14 | 7:00/mi
23M
2:31:09
Rank: #2891 (-101)
35K → 23M
9:13 | 7:22/mi
24M
2:38:27
Rank: #2999 (-108)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:44:51
Rank: #3082 (-83)
24M → 40K
6:24 | 7:29/mi
25.2M
2:47:32
Rank: #3082
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:54:38
Rank: #3153 (-71)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:50
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1118:466:0218:46
6:02
-
10K
6.21 mi10:38:1437:496:0519:03
6:08
+0:06
15K
9.32 mi10:57:2356:586:0719:09
6:10
+0:02
20K
12.43 mi11:17:051:16:406:1019:42
6:20
+0:10
Half
13.11 mi11:21:151:20:506:104:10
6:06
-0:14
25K
15.53 mi11:37:181:36:536:1416:03
6:37
+0:31
30K
18.64 mi11:59:271:59:026:2322:09
7:08
+0:31
20M
20.00 mi12:09:232:08:586:279:56
7:19
+0:11
21M
21.00 mi12:17:072:16:426:317:44
7:44
+0:25
35K
21.75 mi12:22:212:21:566:325:14
7:00
-0:44
23M
23.00 mi12:31:342:31:096:349:13
7:22
+0:22
24M
24.00 mi12:38:522:38:276:367:18
7:18
-0:04
40K
24.85 mi12:45:162:44:516:386:24
7:29
+0:11
25.2M
25.20 mi12:47:572:47:326:392:41
7:47
+0:18
Finish
26.22 mi12:55:032:54:386:407:06
6:58
-0:49

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

6:02 /mi

Average Pace

6:40 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:53

55% of race

Time at Steady Pace

34:29

20% of race

Time at Slower Pace

43:16

25% of race

Average Pace: 6:40 /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 mi10:19:1118:466:0218:46
6:02
#1206
10K
6.21 mi10:38:1437:496:0519:03
6:08
#1373
15K
9.32 mi10:57:2356:586:0719:09
6:10
#1452
20K
12.43 mi11:17:051:16:406:1019:42
6:20
#1623
Half
13.11 mi11:21:151:20:506:104:10
6:06
#1610
25K
15.53 mi11:37:181:36:536:1416:03
6:37
#1873
30K
18.64 mi11:59:271:59:026:2322:09
7:08
#2362
20M
20.00 mi12:09:232:08:586:279:56
7:19
#2566
21M
21.00 mi12:17:072:16:426:317:44
7:44
#2725
35K
21.75 mi12:22:212:21:566:325:14
7:00
#2790
23M
23.00 mi12:31:342:31:096:349:13
7:22
#2891
24M
24.00 mi12:38:522:38:276:367:18
7:18
#2999
40K
24.85 mi12:45:162:44:516:386:24
7:29
#3082
25.2M
25.20 mi12:47:572:47:326:392:41
7:47
#3082
Finish
26.22 mi12:55:032:54:386:407:06
6:58
#3153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1206114211421667(Top 6%)1583(Top 10%)1583(Top 28%)
10K6.21 mi3.10 mi1373-1671306-1641306-1641595(Top 6%)1518(Top 9%)1518(Top 27%)
15K9.32 mi3.11 mi1452-791377-711377-711667(Top 6%)1583(Top 10%)1583(Top 28%)
20K12.43 mi3.11 mi1623-1711540-1631540-1632228(Top 8%)2123(Top 13%)2123(Top 38%)
Half13.11 mi0.68 mi1610+131527+131527+131570(Top 6%)1493(Top 9%)1493(Top 26%)
25K15.53 mi2.42 mi1873-2631784-2571784-2573576(Top 13%)3368(Top 21%)3368(Top 60%)
30K18.64 mi3.11 mi2362-4892254-4702254-4705466(Top 19%)4906(Top 30%)4906(Top 87%)
20M20.00 mi1.36 mi2566-2042450-1962450-1965818(Top 20%)5061(Top 31%)5061(Top 90%)
21M21.00 mi1.00 mi2725-1592595-1452595-1455794(Top 20%)4913(Top 31%)4913(Top 87%)
35K21.75 mi0.75 mi2790-652653-582653-585256(Top 19%)4538(Top 28%)4538(Top 80%)
23M23.00 mi1.25 mi2891-1012740-872740-875786(Top 20%)4834(Top 30%)4834(Top 86%)
24M24.00 mi1.00 mi2999-1082837-972837-976374(Top 22%)5129(Top 32%)5129(Top 91%)
40K24.85 mi0.85 mi3082-832908-712908-716666(Top 23%)5223(Top 32%)5223(Top 93%)
25.2M25.20 mi0.35 mi30822906+22906+24668(Top 16%)3866(Top 24%)3866(Top 69%)
Finish26.22 mi1.02 mi3153-712967-612967-615467(Top 19%)4391(Top 27%)4391(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1667

Males

1583

M18-39

1583

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1595

Males

1518

M18-39

1518

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1667

Males

1583

M18-39

1583

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2228

Males

2123

M18-39

2123

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1570

Males

1493

M18-39

1493

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3576

Males

3368

M18-39

3368

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5466

Males

4906

M18-39

4906

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5818

Males

5061

M18-39

5061

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5794

Males

4913

M18-39

4913

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5256

Males

4538

M18-39

4538

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5786

Males

4834

M18-39

4834

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6374

Males

5129

M18-39

5129

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6666

Males

5223

M18-39

5223

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4668

Males

3866

M18-39

3866

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5467

Males

4391

M18-39

4391

Passing Analysis

Category:
Athletes Passed
265
Passed By
2212
Net Change
-1947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1206
5K → 10K27194-167#1206#1373
10K → 15K23102-79#1373#1452
15K → 20K15186-171#1452#1623
20K → Half185+13#1623#1610
Half → 25K11274-263#1610#1873
25K → 30K14503-489#1873#2362
30K → 20M11215-204#2362#2566
20M → 21M22181-159#2566#2725
21M → 35K1378-65#2725#2790
35K → 23M31132-101#2790#2891
23M → 24M15123-108#2891#2999
24M → 40K23106-83#2999#3082
40K → 25.2M20200#3082#3082
25.2M → Finish2293-71#3082#3153
TOTALS2652212-1947
📊

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