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BOSTON MARATHON 2023

Santiago Berho

Bib: 4038•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:41
Rank: #3295
Start → 5K
20:41 | 6:39/mi
10K· 6.21 mi
40:54
Rank: #3017 (+278)
5K → 10K
20:13 | 6:30/mi
15K· 9.32 mi
1:01:26
Rank: #3129 (-112)
10K → 15K
20:32 | 6:37/mi
20K· 12.43 mi
1:22:25
Rank: #3319 (-190)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:26:50
Rank: #3258 (+61)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:43:16
Rank: #3341 (-83)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:04:45
Rank: #3375 (-34)
25K → 30K
21:29 | 6:55/mi
20M
2:14:09
Rank: #3347 (+28)
30K → 20M
9:24 | 6:55/mi
21M
2:21:34
Rank: #3369 (-22)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:26:33
Rank: #3354 (+15)
21M → 35K
4:59 | 6:40/mi
23M
2:35:25
Rank: #3391 (-37)
35K → 23M
8:52 | 7:05/mi
24M
2:42:16
Rank: #3413 (-22)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:48:16
Rank: #3423 (-10)
24M → 40K
6:00 | 7:01/mi
25.2M
2:50:51
Rank: #3426 (-3)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:57:41
Rank: #3380 (+46)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:50
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:30:51
Pace6:56 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1220:416:3920:41
6:39
-
10K
6.21 mi10:43:2540:546:3520:13
6:30
-0:09
15K
9.32 mi11:03:571:01:266:3520:32
6:37
+0:07
20K
12.43 mi11:24:561:22:256:3820:59
6:45
+0:08
Half
13.11 mi11:29:211:26:506:374:25
6:28
-0:17
25K
15.53 mi11:45:471:43:166:3916:26
6:47
+0:19
30K
18.64 mi12:07:162:04:456:4221:29
6:55
+0:08
20M
20.00 mi12:16:402:14:096:429:24
6:55
0:00
21M
21.00 mi12:24:052:21:346:447:25
7:25
+0:30
35K
21.75 mi12:29:042:26:336:444:59
6:40
-0:45
23M
23.00 mi12:37:562:35:256:458:52
7:05
+0:25
24M
24.00 mi12:44:472:42:166:466:51
6:51
-0:14
40K
24.85 mi12:50:472:48:166:466:00
7:01
+0:10
25.2M
25.20 mi12:53:222:50:516:472:35
7:29
+0:28
Finish
26.22 mi13:00:122:57:416:476:50
6:42
-0:47

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

6:28 /mi

Average Pace

6:47 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:41

94% of race

Time at Steady Pace

10:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:23:1220:416:3920:41
6:39
#3295
10K
6.21 mi10:43:2540:546:3520:13
6:30
#3017
15K
9.32 mi11:03:571:01:266:3520:32
6:37
#3129
20K
12.43 mi11:24:561:22:256:3820:59
6:45
#3319
Half
13.11 mi11:29:211:26:506:374:25
6:28
#3258
25K
15.53 mi11:45:471:43:166:3916:26
6:47
#3341
30K
18.64 mi12:07:162:04:456:4221:29
6:55
#3375
20M
20.00 mi12:16:402:14:096:429:24
6:55
#3347
21M
21.00 mi12:24:052:21:346:447:25
7:25
#3369
35K
21.75 mi12:29:042:26:336:444:59
6:40
#3354
23M
23.00 mi12:37:562:35:256:458:52
7:05
#3391
24M
24.00 mi12:44:472:42:166:466:51
6:51
#3413
40K
24.85 mi12:50:472:48:166:466:00
7:01
#3423
25.2M
25.20 mi12:53:222:50:516:472:35
7:29
#3426
Finish
26.22 mi13:00:122:57:416:476:50
6:42
#3380
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3295311331133358(Top 13%)3187(Top 21%)3187(Top 60%)
10K6.21 mi3.10 mi3017+2782875+2382875+2382839(Top 11%)2713(Top 18%)2713(Top 51%)
15K9.32 mi3.11 mi3129-1122980-1052980-1053358(Top 13%)3187(Top 21%)3187(Top 60%)
20K12.43 mi3.11 mi3319-1903155-1753155-1754000(Top 15%)3754(Top 25%)3754(Top 71%)
Half13.11 mi0.68 mi3258+613099+563099+562665(Top 10%)2559(Top 17%)2559(Top 48%)
25K15.53 mi2.42 mi3341-833175-763175-763932(Top 15%)3693(Top 24%)3693(Top 70%)
30K18.64 mi3.11 mi3375-343199-243199-243745(Top 14%)3511(Top 23%)3511(Top 66%)
20M20.00 mi1.36 mi3347+283170+293170+293514(Top 13%)3279(Top 22%)3279(Top 62%)
21M21.00 mi1.00 mi3369-223190-203190-204174(Top 16%)3826(Top 25%)3826(Top 72%)
35K21.75 mi0.75 mi3354+153175+153175+153340(Top 13%)3110(Top 20%)3110(Top 59%)
23M23.00 mi1.25 mi3391-373212-373212-374189(Top 16%)3832(Top 25%)3832(Top 73%)
24M24.00 mi1.00 mi3413-223226-143226-143914(Top 15%)3573(Top 24%)3573(Top 68%)
40K24.85 mi0.85 mi3423-103234-83234-83909(Top 15%)3512(Top 23%)3512(Top 66%)
25.2M25.20 mi0.35 mi3426-33236-23236-23803(Top 14%)3393(Top 22%)3393(Top 64%)
Finish26.22 mi1.02 mi3380+463189+473189+473539(Top 13%)3164(Top 21%)3164(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3358

Males

3187

M18-39

3187

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2839

Males

2713

M18-39

2713

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3358

Males

3187

M18-39

3187

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4000

Males

3754

M18-39

3754

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2665

Males

2559

M18-39

2559

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3932

Males

3693

M18-39

3693

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3745

Males

3511

M18-39

3511

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3514

Males

3279

M18-39

3279

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4174

Males

3826

M18-39

3826

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3340

Males

3110

M18-39

3110

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4189

Males

3832

M18-39

3832

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3914

Males

3573

M18-39

3573

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3909

Males

3512

M18-39

3512

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3803

Males

3393

M18-39

3393

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3539

Males

3164

M18-39

3164

Passing Analysis

Category:
Athletes Passed
965
Passed By
1050
Net Change
-85
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3295
5K → 10K33254+278#3295#3017
10K → 15K43155-112#3017#3129
15K → 20K40230-190#3129#3319
20K → Half643+61#3319#3258
Half → 25K48131-83#3258#3341
25K → 30K76110-34#3341#3375
30K → 20M7446+28#3375#3347
20M → 21M5274-22#3347#3369
21M → 35K3722+15#3369#3354
35K → 23M4582-37#3354#3391
23M → 24M3153-22#3391#3413
24M → 40K3747-10#3413#3423
40K → 25.2M1518-3#3423#3426
25.2M → Finish7125+46#3426#3380
TOTALS9651050-85
📊

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