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BOSTON MARATHON 2023

Juan Pedro Gerbolés Arias

Bib: 31241•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:10
Rank: #21781
Start → 5K
29:10 | 9:23/mi
10K· 6.21 mi
57:14
Rank: #21435 (+346)
5K → 10K
28:04 | 9:02/mi
15K· 9.32 mi
1:27:25
Rank: #21925 (-490)
10K → 15K
30:11 | 9:43/mi
20K· 12.43 mi
1:57:39
Rank: #22001 (-76)
15K → 20K
30:14 | 9:44/mi
Half· 13.11 mi
2:04:21
Rank: #22063 (-62)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:29:41
Rank: #22309 (-246)
Half → 25K
25:20 | 10:27/mi
30K· 18.64 mi
3:06:58
Rank: #22855 (-546)
25K → 30K
37:17 | 12:00/mi
20M
3:23:59
Rank: #23080 (-225)
30K → 20M
17:01 | 12:31/mi
21M
3:37:41
Rank: #23233 (-153)
20M → 21M
13:42 | 13:42/mi
35K· 21.75 mi
3:46:20
Rank: #23261 (-28)
21M → 35K
8:39 | 11:34/mi
23M
4:01:43
Rank: #23365 (-104)
35K → 23M
15:23 | 12:17/mi
24M
4:13:10
Rank: #23389 (-24)
23M → 24M
11:27 | 11:27/mi
40K· 24.85 mi
4:23:04
Rank: #23389
24M → 40K
9:54 | 11:35/mi
25.2M
4:27:49
Rank: #23424 (-35)
40K → 25.2M
4:45 | 13:46/mi
Finish· 26.22 mi
4:38:59
Rank: #23455 (-31)
25.2M → Finish
11:10 | 10:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:21
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:34:38
Pace11:48 /mi
📊Positive Split: 24.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2829:109:2329:10
9:23
-
10K
6.21 mi12:19:3257:149:1328:04
9:02
-0:21
15K
9.32 mi12:49:431:27:259:2330:11
9:43
+0:41
20K
12.43 mi13:19:571:57:399:2830:14
9:44
+0:01
Half
13.11 mi13:26:392:04:219:296:42
9:49
+0:05
25K
15.53 mi13:51:592:29:419:3825:20
10:27
+0:38
30K
18.64 mi14:29:163:06:5810:0237:17
12:00
+1:33
20M
20.00 mi14:46:173:23:5910:1217:01
12:31
+0:31
21M
21.00 mi14:59:593:37:4110:2213:42
13:42
+1:11
35K
21.75 mi15:08:383:46:2010:248:39
11:34
-2:08
23M
23.00 mi15:24:014:01:4310:3115:23
12:17
+0:43
24M
24.00 mi15:35:284:13:1010:3311:27
11:27
-0:50
40K
24.85 mi15:45:224:23:0410:359:54
11:35
+0:08
25.2M
25.20 mi15:50:074:27:4910:384:45
13:46
+2:11
Finish
26.22 mi16:01:174:38:5910:3911:10
10:57
-2:49

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

9:02 /mi

Average Pace

10:39 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:41

54% of race

Time at Steady Pace

1:18:27

28% of race

Time at Slower Pace

50:51

18% of race

Average Pace: 10:38 /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 mi11:51:2829:109:2329:10
9:23
#21781
10K
6.21 mi12:19:3257:149:1328:04
9:02
#21435
15K
9.32 mi12:49:431:27:259:2330:11
9:43
#21925
20K
12.43 mi13:19:571:57:399:2830:14
9:44
#22001
Half
13.11 mi13:26:392:04:219:296:42
9:49
#22063
25K
15.53 mi13:51:592:29:419:3825:20
10:27
#22309
30K
18.64 mi14:29:163:06:5810:0237:17
12:00
#22855
20M
20.00 mi14:46:173:23:5910:1217:01
12:31
#23080
21M
21.00 mi14:59:593:37:4110:2213:42
13:42
#23233
35K
21.75 mi15:08:383:46:2010:248:39
11:34
#23261
23M
23.00 mi15:24:014:01:4310:3115:23
12:17
#23365
24M
24.00 mi15:35:284:13:1010:3311:27
11:27
#23389
40K
24.85 mi15:45:224:23:0410:359:54
11:35
#23389
25.2M
25.20 mi15:50:074:27:4910:384:45
13:46
#23424
Finish
26.22 mi16:01:174:38:5910:3911:10
10:57
#23455
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21781129831298322844(Top 86%)13570(Top 89%)13570(Top 954%)
10K6.21 mi3.10 mi21435+34612866+11712866+11721014(Top 79%)12723(Top 84%)12723(Top 895%)
15K9.32 mi3.11 mi21925-49013107-24113107-24122844(Top 86%)13570(Top 89%)13570(Top 954%)
20K12.43 mi3.11 mi22001-7613141-3413141-3422243(Top 84%)13293(Top 88%)13293(Top 935%)
Half13.11 mi0.68 mi22063-6213179-3813179-3822912(Top 86%)13587(Top 90%)13587(Top 955%)
25K15.53 mi2.42 mi22309-24613280-10113280-10123089(Top 87%)13629(Top 90%)13629(Top 958%)
30K18.64 mi3.11 mi22855-54613526-24613526-24624494(Top 92%)14196(Top 94%)14196(Top 998%)
20M20.00 mi1.36 mi23080-22513621-9513621-9524763(Top 93%)14257(Top 94%)14257(Top 1003%)
21M21.00 mi1.00 mi23233-15313687-6613687-6624769(Top 93%)14260(Top 94%)14260(Top 1003%)
35K21.75 mi0.75 mi23261-2813695-813695-824179(Top 91%)13938(Top 92%)13938(Top 980%)
23M23.00 mi1.25 mi23365-10413732-3713732-3724341(Top 91%)14008(Top 92%)14008(Top 985%)
24M24.00 mi1.00 mi23389-2413737-513737-523799(Top 89%)13722(Top 90%)13722(Top 965%)
40K24.85 mi0.85 mi2338913721+1613721+1623328(Top 88%)13466(Top 89%)13466(Top 947%)
25.2M25.20 mi0.35 mi23424-3513739-1813739-1824793(Top 93%)14180(Top 93%)14180(Top 997%)
Finish26.22 mi1.02 mi23455-3113747-813747-823882(Top 90%)13763(Top 91%)13763(Top 968%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22844

Males

13570

M55-59

13570

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

21014

Males

12723

M55-59

12723

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22844

Males

13570

M55-59

13570

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22243

Males

13293

M55-59

13293

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

22912

Males

13587

M55-59

13587

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23089

Males

13629

M55-59

13629

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

24494

Males

14196

M55-59

14196

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24763

Males

14257

M55-59

14257

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

24769

Males

14260

M55-59

14260

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24179

Males

13938

M55-59

13938

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24341

Males

14008

M55-59

14008

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23799

Males

13722

M55-59

13722

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23328

Males

13466

M55-59

13466

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24793

Males

14180

M55-59

14180

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23882

Males

13763

M55-59

13763

Passing Analysis

Category:
Athletes Passed
860
Passed By
2534
Net Change
-1674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21781
5K → 10K481135+346#21781#21435
10K → 15K42532-490#21435#21925
15K → 20K102178-76#21925#22001
20K → Half1274-62#22001#22063
Half → 25K36282-246#22063#22309
25K → 30K19565-546#22309#22855
30K → 20M21246-225#22855#23080
20M → 21M10163-153#23080#23233
21M → 35K2654-28#23233#23261
35K → 23M20124-104#23261#23365
23M → 24M2347-24#23365#23389
24M → 40K42420#23389#23389
40K → 25.2M540-35#23389#23424
25.2M → Finish2152-31#23424#23455
TOTALS8602534-1674
📊

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