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BOSTON MARATHON 2023

Christian Vallarta González

Bib: 3849•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Masters (Masters Men)
#0 / 9891
Top 18%
Division (M40-44)
#0 / 2241
Top 42%
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
6:55/mi
21:30
↑ 97↓ 3451.5%
10K· 6.21 mi
6:58/mi
43:08
↑ 79↓ 1380.4%
15K· 9.32 mi
6:47/mi
1:04:13
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:25:17
↑ 106↓ 860.1%
Half· 13.11 mi
6:43/mi
1:29:52
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:46:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:06/mi
2:08:34
↑ 181↓ 1480.2%
20M
7:14/mi
2:18:24
↑ 64↓ 500.2%
21M
7:46/mi
2:26:10
↑ 106↓ 241.6%
35K· 21.75 mi
7:01/mi
2:31:25
↑ 17↓ 861.7%
23M
7:26/mi
2:40:43
↑ 23↓ 630.6%
24M
7:31/mi
2:48:14
↓ 821.3%
40K· 24.85 mi
7:33/mi
2:54:41
↓ 200.3%
25.2M
8:16/mi
2:57:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:48/mi
3:05:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:52
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:35:37
Pace7:18 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2821:306:5521:30
6:55
-
10K
6.21 mi10:44:0643:086:5621:38
6:58
+0:03
15K
9.32 mi11:05:111:04:136:5321:05
6:47
-0:11
20K
12.43 mi11:26:151:25:176:5221:04
6:47
0:00
Half
13.11 mi11:30:501:29:526:514:35
6:43
-0:04
25K
15.53 mi11:47:301:46:326:5116:40
6:52
+0:09
30K
18.64 mi12:09:322:08:346:5422:02
7:06
+0:14
20M
20.00 mi12:19:222:18:246:559:50
7:14
+0:08
21M
21.00 mi12:27:082:26:106:587:46
7:46
+0:32
35K
21.75 mi12:32:232:31:256:585:15
7:01
-0:45
23M
23.00 mi12:41:412:40:436:599:18
7:26
+0:25
24M
24.00 mi12:49:122:48:147:017:31
7:31
+0:05
40K
24.85 mi12:55:392:54:417:026:27
7:33
+0:02
25.2M
25.20 mi12:58:302:57:327:032:51
8:16
+0:43
Finish
26.22 mi13:06:273:05:297:057:57
7:48
-0:28

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

6:43 /mi

Average Pace

7:05 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:24

34% of race

Time at Steady Pace

1:20:15

43% of race

Time at Slower Pace

41:50

23% of race

Average Pace: 7:04 /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 mi10:22:2821:306:5521:30
6:55
#5725
10K
6.21 mi10:44:0643:086:5621:38
6:58
#6135
15K
9.32 mi11:05:111:04:136:5321:05
6:47
#5771
20K
12.43 mi11:26:151:25:176:5221:04
6:47
#5431
Half
13.11 mi11:30:501:29:526:514:35
6:43
#5391
25K
15.53 mi11:47:301:46:326:5116:40
6:52
#5262
30K
18.64 mi12:09:322:08:346:5422:02
7:06
#5151
20M
20.00 mi12:19:222:18:246:559:50
7:14
#5147
21M
21.00 mi12:27:082:26:106:587:46
7:46
#5161
35K
21.75 mi12:32:232:31:256:585:15
7:01
#5144
23M
23.00 mi12:41:412:40:436:599:18
7:26
#5153
24M
24.00 mi12:49:122:48:147:017:31
7:31
#5205
40K
24.85 mi12:55:392:54:417:026:27
7:33
#5213
25.2M
25.20 mi12:58:302:57:327:032:51
8:16
#5238
Finish
26.22 mi13:06:273:05:297:057:57
7:48
#5354
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5725526152614983(Top 19%)4627(Top 30%)4627(Top 206%)
10K6.21 mi3.10 mi6135-4105590-3295590-3296568(Top 25%)5906(Top 39%)5906(Top 264%)
15K9.32 mi3.11 mi5771+3645298+2925298+2924983(Top 19%)4627(Top 30%)4627(Top 206%)
20K12.43 mi3.11 mi5431+3405013+2855013+2854267(Top 16%)3995(Top 26%)3995(Top 178%)
Half13.11 mi0.68 mi5391+404983+304983+304576(Top 17%)4268(Top 28%)4268(Top 190%)
25K15.53 mi2.42 mi5262+1294875+1084875+1084772(Top 18%)4429(Top 29%)4429(Top 198%)
30K18.64 mi3.11 mi5151+1114769+1064769+1064890(Top 18%)4502(Top 30%)4502(Top 201%)
20M20.00 mi1.36 mi5147+44760+94760+95293(Top 20%)4768(Top 31%)4768(Top 213%)
21M21.00 mi1.00 mi5161-144765-54765-55976(Top 22%)5174(Top 34%)5174(Top 231%)
35K21.75 mi0.75 mi5144+174742+234742+235423(Top 20%)4819(Top 32%)4819(Top 215%)
23M23.00 mi1.25 mi5153-94737+54737+56007(Top 23%)5185(Top 34%)5185(Top 231%)
24M24.00 mi1.00 mi5205-524777-404777-407768(Top 29%)6163(Top 41%)6163(Top 275%)
40K24.85 mi0.85 mi5213-84780-34780-36929(Top 26%)5582(Top 37%)5582(Top 249%)
25.2M25.20 mi0.35 mi5238-254797-174797-177951(Top 30%)6111(Top 40%)6111(Top 273%)
Finish26.22 mi1.02 mi5354-1164887-904887-9010636(Top 40%)7601(Top 50%)7601(Top 339%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

4983

Males

4627

M40-44

4627

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6568

Males

5906

M40-44

5906

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

4983

Males

4627

M40-44

4627

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4267

Males

3995

M40-44

3995

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4576

Males

4268

M40-44

4268

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4772

Males

4429

M40-44

4429

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4890

Males

4502

M40-44

4502

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5293

Males

4768

M40-44

4768

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5976

Males

5174

M40-44

5174

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5423

Males

4819

M40-44

4819

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6007

Males

5185

M40-44

5185

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7768

Males

6163

M40-44

6163

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6929

Males

5582

M40-44

5582

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7951

Males

6111

M40-44

6111

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10636

Males

7601

M40-44

7601

Passing Analysis

Category:
Athletes Passed
1520
Passed By
1149
Net Change
+371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5725
5K → 10K55465-410#5725#6135
10K → 15K38319+364#6135#5771
15K → 20K3466+340#5771#5431
20K → Half422+40#5431#5391
Half → 25K16738+129#5391#5262
25K → 30K19079+111#5262#5151
30K → 20M7470+4#5151#5147
20M → 21M5367-14#5147#5161
21M → 35K4528+17#5161#5144
35K → 23M5160-9#5144#5153
23M → 24M3890-52#5153#5205
24M → 40K4250-8#5205#5213
40K → 25.2M1237-25#5213#5238
25.2M → Finish22138-116#5238#5354
TOTALS15201149+371
📊

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