Jean Carlos Bejar Alvarez

Bib: 5059β€’M

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M40-44)
#0 / 2198
Top 49%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
19:36
3.11 mi
Rank: #2785
Start β†’ 5K
19:36 | 6:19/mi
10K
39:09
6.21 mi
Rank: #2755 (+30)
5K β†’ 10K
19:33 | 6:18/mi
15K
59:04
9.32 mi
Rank: #3027 (-272)
10K β†’ 15K
19:55 | 6:25/mi
20K
1:21:42
12.43 mi
Rank: #4601 (-1574)
15K β†’ 20K
22:38 | 7:18/mi
HALF
1:26:14
13.11 mi
Rank: #4642 (-41)
20K β†’ HALF
4:32 | 6:40/mi
25K
1:42:40
15.53 mi
Rank: #4729 (-87)
HALF β†’ 25K
16:26 | 6:47/mi
30K
2:04:56
18.64 mi
Rank: #5090 (-361)
25K β†’ 30K
22:16 | 7:11/mi
20M
2:14:58
20.00 mi
Rank: #5358 (-268)
30K β†’ 20M
10:02 | 7:24/mi
21M
2:22:50
21.00 mi
Rank: #5585 (-227)
20M β†’ 21M
7:52 | 7:52/mi
35K
2:28:11
21.75 mi
Rank: #5667 (-82)
21M β†’ 35K
5:21 | 7:10/mi
23M
2:37:21
23.00 mi
Rank: #5813 (-146)
35K β†’ 23M
9:10 | 7:20/mi
24M
2:43:58
24.00 mi
Rank: #5666 (+147)
23M β†’ 24M
6:37 | 6:37/mi
40K
2:51:52
24.85 mi
Rank: #6299 (-633)
24M β†’ 40K
7:54 | 9:15/mi
25.2M
2:54:44
25.20 mi
Rank: #6346 (-47)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:02:32
26.22 mi
Rank: #6474 (-128)
25.2M β†’ FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:14
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
πŸ“ŠPositive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0919:366:1919:36
6:19
-
10K
6.21 mi10:41:4239:096:1919:33
6:18
-0:01
15K
9.32 mi11:01:3759:046:2119:55
6:25
+0:07
20K
12.43 mi11:24:151:21:426:3522:38
7:18
+0:53
HALF
13.11 mi11:28:471:26:146:354:32
6:40
-0:38
25K
15.53 mi11:45:131:42:406:3716:26
6:47
+0:07
30K
18.64 mi12:07:292:04:566:4322:16
7:11
+0:24
20M
20.00 mi12:17:312:14:586:4510:02
7:24
+0:13
21M
21.00 mi12:25:232:22:506:497:52
7:52
+0:28
35K
21.75 mi12:30:442:28:116:495:21
7:10
-0:42
23M
23.00 mi12:39:542:37:216:519:10
7:20
+0:10
24M
24.00 mi12:46:312:43:586:506:37
6:37
-0:43
40K
24.85 mi12:54:252:51:526:557:54
9:15
+2:38
25.2M
25.20 mi12:57:172:54:446:572:52
8:19
-0:56
FINISH
26.22 mi13:05:053:02:326:597:48
7:40
-0:39

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:18 /mi

Average Pace

6:58 /mi

Slowest Pace

9:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:26:39

47% of race

Time at Steady Pace

1:09:27

38% of race

Time at Slower Pace

26:26

14% of race

Average Pace: 6:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:0919:366:1919:36
6:19
#2785
10K
6.21 mi10:41:4239:096:1919:33
6:18
#2755
15K
9.32 mi11:01:3759:046:2119:55
6:25
#3027
20K
12.43 mi11:24:151:21:426:3522:38
7:18
#4601
HALF
13.11 mi11:28:471:26:146:354:32
6:40
#4642
25K
15.53 mi11:45:131:42:406:3716:26
6:47
#4729
30K
18.64 mi12:07:292:04:566:4322:16
7:11
#5090
20M
20.00 mi12:17:312:14:586:4510:02
7:24
#5358
21M
21.00 mi12:25:232:22:506:497:52
7:52
#5585
35K
21.75 mi12:30:442:28:116:495:21
7:10
#5667
23M
23.00 mi12:39:542:37:216:519:10
7:20
#5813
24M
24.00 mi12:46:312:43:586:506:37
6:37
#5666
40K
24.85 mi12:54:252:51:526:557:54
9:15
#6299
25.2M
25.20 mi12:57:172:54:446:572:52
8:19
#6346
FINISH
26.22 mi13:05:053:02:326:597:48
7:40
#6474
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2785267326733588(Top 12%)3430(Top 21%)3430(Top 156%)
10K6.21 mi3.10 mi2755+302647+262647+262792(Top 10%)2690(Top 16%)2690(Top 122%)
15K9.32 mi3.11 mi3027-2722905-2582905-2583588(Top 12%)3430(Top 21%)3430(Top 156%)
20K12.43 mi3.11 mi4601-15744322-14174322-141710020(Top 35%)7926(Top 49%)7926(Top 361%)
HALF13.11 mi0.68 mi4642-414359-374359-375726(Top 20%)5204(Top 32%)5204(Top 237%)
25K15.53 mi2.42 mi4729-874431-724431-725576(Top 19%)5054(Top 31%)5054(Top 230%)
30K18.64 mi3.11 mi5090-3614713-2824713-2827161(Top 25%)6094(Top 37%)6094(Top 277%)
20M20.00 mi1.36 mi5358-2684923-2104923-2108278(Top 29%)6638(Top 41%)6638(Top 302%)
21M21.00 mi1.00 mi5585-2275085-1625085-1628931(Top 31%)6893(Top 42%)6893(Top 314%)
35K21.75 mi0.75 mi5667-825134-495134-498135(Top 28%)6481(Top 40%)6481(Top 295%)
23M23.00 mi1.25 mi5813-1465230-965230-967606(Top 26%)6117(Top 37%)6117(Top 278%)
24M24.00 mi1.00 mi5666+1475106+1245106+1243883(Top 13%)3489(Top 21%)3489(Top 159%)
40K24.85 mi0.85 mi6299-6335586-4805586-48019406(Top 67%)11542(Top 71%)11542(Top 525%)
25.2M25.20 mi0.35 mi6346-475613-275613-2710247(Top 35%)7223(Top 44%)7223(Top 329%)
FINISH26.22 mi1.02 mi6474-1285685-725685-7212578(Top 43%)8356(Top 51%)8356(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3588

Males

3430

M40-44

3430

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2792

Males

2690

M40-44

2690

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3588

Males

3430

M40-44

3430

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10020

Males

7926

M40-44

7926

20K→HALF

12.4 - 13.1 mi

Top 20%
Γ—2
+19ft-37ft

Overall

5726

Males

5204

M40-44

5204

HALF→25K

13.1 - 15.5 mi

Top 19%
Γ—4
+66ft-88ft

Overall

5576

Males

5054

M40-44

5054

25K→30K

15.5 - 18.6 mi

Top 25%
Γ—9
+181ft-148ft

Overall

7161

Males

6094

M40-44

6094

30K→20M

18.6 - 20.0 mi

Top 29%
Γ—5
+64ft-50ft

Overall

8278

Males

6638

M40-44

6638

20M→21M

20.0 - 21.0 mi

Top 31%
Γ—8
+106ft-24ft

Overall

8931

Males

6893

M40-44

6893

21M→35K

21.0 - 21.8 mi

Top 28%
Γ—7
+17ft-86ft

Overall

8135

Males

6481

M40-44

6481

35K→23M

21.8 - 23.0 mi

Top 26%
Γ—5
+23ft-63ft

Overall

7606

Males

6117

M40-44

6117

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3883

Males

3489

M40-44

3489

24M→40K

24.0 - 24.9 mi

Top 67%
Γ—1
+6ft-20ft

Overall

19406

Males

11542

M40-44

11542

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10247

Males

7223

M40-44

7223

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12578

Males

8356

M40-44

8356

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
581
Passed By
4270
Net Change
-3689
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2785
5K β†’ 10K138108+30#2785#2755
10K β†’ 15K22294-272#2755#3027
15K β†’ 20K21576-1574#3027#4601
20K β†’ HALF1152-41#4601#4642
HALF β†’ 25K51138-87#4642#4729
25K β†’ 30K48409-361#4729#5090
30K β†’ 20M18286-268#5090#5358
20M β†’ 21M21248-227#5358#5585
21M β†’ 35K28110-82#5585#5667
35K β†’ 23M51197-146#5667#5813
23M β†’ 24M1547+147#5813#5666
24M β†’ 40K10643-633#5666#6299
40K β†’ 25.2M956-47#6299#6346
25.2M β†’ FINISH18146-128#6346#6474
TOTALS5814270-3689
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing