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BOSTON MARATHON 2023

Jose Sanchez

Bib: 1532•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 6%
Division (M18-39)
#0 / 5285
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:09/mi
19:06
↑ 97↓ 3451.5%
10K· 6.21 mi
6:03/mi
37:53
↑ 79↓ 1380.4%
15K· 9.32 mi
6:04/mi
56:43
↑ 67↓ 78
20K· 12.43 mi
6:18/mi
1:16:16
↑ 106↓ 860.1%
Half· 13.11 mi
6:14/mi
1:20:31
↑ 19↓ 370.5%
25K· 15.53 mi
6:20/mi
1:35:52
↑ 66↓ 880.2%
30K· 18.64 mi
6:26/mi
1:55:50
↑ 181↓ 1480.2%
20M
6:25/mi
2:04:33
↑ 64↓ 500.2%
21M
6:56/mi
2:11:29
↑ 106↓ 241.6%
35K· 21.75 mi
6:08/mi
2:16:04
↑ 17↓ 861.7%
23M
6:10/mi
2:23:47
↑ 23↓ 630.6%
24M
5:59/mi
2:29:46
↓ 821.3%
40K· 24.85 mi
6:27/mi
2:35:17
↓ 200.3%
25.2M
7:06/mi
2:37:44
↑ 13↓ 160.2%
Finish· 26.22 mi
6:01/mi
2:43:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:31
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:23:21
Pace6:21 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5619:066:0919:06
6:09
-
10K
6.21 mi10:38:4337:536:0618:47
6:03
-0:06
15K
9.32 mi10:57:3356:436:0518:50
6:04
+0:01
20K
12.43 mi11:17:061:16:166:0819:33
6:18
+0:14
Half
13.11 mi11:21:211:20:316:094:15
6:14
-0:04
25K
15.53 mi11:36:421:35:526:1015:21
6:20
+0:06
30K
18.64 mi11:56:401:55:506:1319:58
6:26
+0:06
20M
20.00 mi12:05:232:04:336:148:43
6:25
-0:01
21M
21.00 mi12:12:192:11:296:166:56
6:56
+0:31
35K
21.75 mi12:16:542:16:046:154:35
6:08
-0:48
23M
23.00 mi12:24:372:23:476:157:43
6:10
+0:02
24M
24.00 mi12:30:362:29:466:145:59
5:59
-0:11
40K
24.85 mi12:36:072:35:176:155:31
6:27
+0:28
25.2M
25.20 mi12:38:342:37:446:162:27
7:06
+0:39
Finish
26.22 mi12:44:422:43:526:156:08
6:01
-1:05

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

5:59 /mi

Average Pace

6:15 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:29

94% of race

Time at Steady Pace

6:56

4% of race

Time at Slower Pace

2:27

1% of race

Average Pace: 6:15 /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 mi10:19:5619:066:0919:06
6:09
#1004
10K
6.21 mi10:38:4337:536:0618:47
6:03
#964
15K
9.32 mi10:57:3356:436:0518:50
6:04
#915
20K
12.43 mi11:17:061:16:166:0819:33
6:18
#1004
Half
13.11 mi11:21:211:20:316:094:15
6:14
#1010
25K
15.53 mi11:36:421:35:526:1015:21
6:20
#1050
30K
18.64 mi11:56:401:55:506:1319:58
6:26
#1067
20M
20.00 mi12:05:232:04:336:148:43
6:25
#1057
21M
21.00 mi12:12:192:11:296:166:56
6:56
#1066
35K
21.75 mi12:16:542:16:046:154:35
6:08
#1054
23M
23.00 mi12:24:372:23:476:157:43
6:10
#1001
24M
24.00 mi12:30:362:29:466:145:59
5:59
#965
40K
24.85 mi12:36:072:35:176:155:31
6:27
#967
25.2M
25.20 mi12:38:342:37:446:162:27
7:06
#969
Finish
26.22 mi12:44:422:43:526:156:08
6:01
#945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1004948948853(Top 3%)806(Top 5%)806(Top 15%)
10K6.21 mi3.10 mi964+40910+38910+38919(Top 3%)870(Top 6%)870(Top 16%)
15K9.32 mi3.11 mi915+49865+45865+45853(Top 3%)806(Top 5%)806(Top 15%)
20K12.43 mi3.11 mi1004-89953-88953-881338(Top 5%)1278(Top 8%)1278(Top 24%)
Half13.11 mi0.68 mi1010-6958-5958-51447(Top 5%)1383(Top 9%)1383(Top 26%)
25K15.53 mi2.42 mi1050-40998-40998-401440(Top 5%)1377(Top 9%)1377(Top 26%)
30K18.64 mi3.11 mi1067-171017-191017-191291(Top 5%)1233(Top 8%)1233(Top 23%)
20M20.00 mi1.36 mi1057+101006+111006+111171(Top 4%)1115(Top 7%)1115(Top 21%)
21M21.00 mi1.00 mi1066-91015-91015-91858(Top 7%)1764(Top 12%)1764(Top 33%)
35K21.75 mi0.75 mi1054+121003+121003+121003(Top 4%)953(Top 6%)953(Top 18%)
23M23.00 mi1.25 mi1001+53952+51952+51567(Top 2%)536(Top 4%)536(Top 10%)
24M24.00 mi1.00 mi965+36918+34918+34518(Top 2%)489(Top 3%)489(Top 9%)
40K24.85 mi0.85 mi967-29189181360(Top 5%)1283(Top 8%)1283(Top 24%)
25.2M25.20 mi0.35 mi969-2920-2920-22055(Top 8%)1911(Top 13%)1911(Top 36%)
Finish26.22 mi1.02 mi945+24897+23897+23771(Top 3%)738(Top 5%)738(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

853

Males

806

M18-39

806

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

919

Males

870

M18-39

870

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

853

Males

806

M18-39

806

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1338

Males

1278

M18-39

1278

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1447

Males

1383

M18-39

1383

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1440

Males

1377

M18-39

1377

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1291

Males

1233

M18-39

1233

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1171

Males

1115

M18-39

1115

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

1858

Males

1764

M18-39

1764

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1003

Males

953

M18-39

953

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

567

Males

536

M18-39

536

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

518

Males

489

M18-39

489

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1360

Males

1283

M18-39

1283

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2055

Males

1911

M18-39

1911

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

771

Males

738

M18-39

738

Passing Analysis

Category:
Athletes Passed
388
Passed By
329
Net Change
+59
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1004
5K → 10K7131+40#1004#964
10K → 15K6213+49#964#915
15K → 20K998-89#915#1004
20K → Half39-6#1004#1010
Half → 25K1353-40#1010#1050
25K → 30K3451-17#1050#1067
30K → 20M2515+10#1067#1057
20M → 21M1726-9#1057#1066
21M → 35K175+12#1066#1054
35K → 23M530+53#1054#1001
23M → 24M382+36#1001#965
24M → 40K911-2#965#967
40K → 25.2M46-2#967#969
25.2M → Finish339+24#969#945
TOTALS388329+59
📊

Passing Visuals

Category:
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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