Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Moisés Liébana Burgos

Bib: 4766MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M45-49)
#0 / 2413
Top 30%
Race Day Weather
51°/41°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
20:46
3.11 mi
Rank: #5735
Start5K
20:46 | 6:42/mi
10K
41:33
6.21 mi
Rank: #5776 (-41)
5K10K
20:47 | 6:42/mi
15K
1:02:25
9.32 mi
Rank: #5804 (-28)
10K15K
20:52 | 6:43/mi
20K
1:23:58
12.43 mi
Rank: #6188 (-384)
15K20K
21:33 | 6:57/mi
HALF
1:28:37
13.11 mi
Rank: #6249 (-61)
20KHALF
4:39 | 6:50/mi
25K
1:45:27
15.53 mi
Rank: #6384 (-135)
HALF25K
16:50 | 6:57/mi
30K
2:07:25
18.64 mi
Rank: #6382 (+2)
25K30K
21:58 | 7:05/mi
20M
2:16:59
20.00 mi
Rank: #6329 (+53)
30K20M
9:34 | 7:03/mi
21M
2:24:38
21.00 mi
Rank: #6382 (-53)
20M21M
7:39 | 7:39/mi
35K
2:29:54
21.75 mi
Rank: #6400 (-18)
21M35K
5:16 | 7:03/mi
23M
2:38:52
23.00 mi
Rank: #6385 (+15)
35K23M
8:58 | 7:10/mi
24M
2:45:56
24.00 mi
Rank: #6377 (+8)
23M24M
7:04 | 7:04/mi
40K
2:52:10
24.85 mi
Rank: #6378 (-1)
24M40K
6:14 | 7:18/mi
25.2M
2:55:06
25.20 mi
Rank: #6422 (-44)
40K25.2M
2:56 | 8:31/mi
FINISH
3:03:04
26.22 mi
Rank: #6606 (-184)
25.2MFINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:37
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:34:27
Pace7:13 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5020:466:4220:46
6:42
-
10K
6.21 mi10:44:3741:336:4220:47
6:42
0:00
15K
9.32 mi11:05:291:02:256:4220:52
6:43
+0:01
20K
12.43 mi11:27:021:23:586:4621:33
6:57
+0:14
HALF
13.11 mi11:31:411:28:376:464:39
6:50
-0:07
25K
15.53 mi11:48:311:45:276:4816:50
6:57
+0:07
30K
18.64 mi12:10:292:07:256:5121:58
7:05
+0:08
20M
20.00 mi12:20:032:16:596:519:34
7:03
-0:02
21M
21.00 mi12:27:422:24:386:547:39
7:39
+0:36
35K
21.75 mi12:32:582:29:546:545:16
7:03
-0:36
23M
23.00 mi12:41:562:38:526:558:58
7:10
+0:07
24M
24.00 mi12:49:002:45:566:557:04
7:04
-0:06
40K
24.85 mi12:55:142:52:106:566:14
7:18
+0:14
25.2M
25.20 mi12:58:102:55:066:572:56
8:31
+1:13
FINISH
26.22 mi13:06:083:03:047:007:58
7:50
-0:41

Checkpoint Splits Visualizations

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

📈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

6:42 /mi

Average Pace

6:59 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:02:25

34% of race

Time at Steady Pace

1:35:52

52% of race

Time at Slower Pace

24:47

14% of race

Average Pace: 6:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:5020:466:4220:46
6:42
#5735
10K
6.21 mi10:44:3741:336:4220:47
6:42
#5776
15K
9.32 mi11:05:291:02:256:4220:52
6:43
#5804
20K
12.43 mi11:27:021:23:586:4621:33
6:57
#6188
HALF
13.11 mi11:31:411:28:376:464:39
6:50
#6249
25K
15.53 mi11:48:311:45:276:4816:50
6:57
#6384
30K
18.64 mi12:10:292:07:256:5121:58
7:05
#6382
20M
20.00 mi12:20:032:16:596:519:34
7:03
#6329
21M
21.00 mi12:27:422:24:386:547:39
7:39
#6382
35K
21.75 mi12:32:582:29:546:545:16
7:03
#6400
23M
23.00 mi12:41:562:38:526:558:58
7:10
#6385
24M
24.00 mi12:49:002:45:566:557:04
7:04
#6377
40K
24.85 mi12:55:142:52:106:566:14
7:18
#6378
25.2M
25.20 mi12:58:102:55:066:572:56
8:31
#6422
FINISH
26.22 mi13:06:083:03:047:007:58
7:50
#6606
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5735527052705993(Top 21%)5428(Top 33%)5428(Top 225%)
10K6.21 mi3.10 mi5776-415301-315301-315838(Top 20%)5332(Top 33%)5332(Top 221%)
15K9.32 mi3.11 mi5804-285329-285329-285993(Top 21%)5428(Top 33%)5428(Top 225%)
20K12.43 mi3.11 mi6188-3845603-2745603-2747380(Top 25%)6421(Top 39%)6421(Top 266%)
HALF13.11 mi0.68 mi6249-615646-435646-437255(Top 25%)6340(Top 39%)6340(Top 263%)
25K15.53 mi2.42 mi6384-1355733-875733-876978(Top 24%)6100(Top 37%)6100(Top 253%)
30K18.64 mi3.11 mi6382+25704+295704+296440(Top 22%)5615(Top 34%)5615(Top 233%)
20M20.00 mi1.36 mi6329+535640+645640+645870(Top 20%)5152(Top 32%)5152(Top 214%)
21M21.00 mi1.00 mi6382-535676-365676-367468(Top 26%)6049(Top 37%)6049(Top 251%)
35K21.75 mi0.75 mi6400-185689-135689-137364(Top 25%)6035(Top 37%)6035(Top 250%)
23M23.00 mi1.25 mi6385+155674+155674+156522(Top 22%)5446(Top 33%)5446(Top 226%)
24M24.00 mi1.00 mi6377+85654+205654+206912(Top 24%)5629(Top 34%)5629(Top 233%)
40K24.85 mi0.85 mi6378-15641+135641+137333(Top 25%)5790(Top 35%)5790(Top 240%)
25.2M25.20 mi0.35 mi6422-445666-255666-2511529(Top 40%)7824(Top 48%)7824(Top 324%)
FINISH26.22 mi1.02 mi6606-1845778-1125778-11213849(Top 48%)8946(Top 55%)8946(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

5993

Males

5428

M45-49

5428

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5838

Males

5332

M45-49

5332

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

5993

Males

5428

M45-49

5428

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7380

Males

6421

M45-49

6421

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7255

Males

6340

M45-49

6340

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6978

Males

6100

M45-49

6100

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6440

Males

5615

M45-49

5615

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5870

Males

5152

M45-49

5152

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7468

Males

6049

M45-49

6049

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7364

Males

6035

M45-49

6035

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6522

Males

5446

M45-49

5446

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6912

Males

5629

M45-49

5629

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7333

Males

5790

M45-49

5790

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11529

Males

7824

M45-49

7824

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13849

Males

8946

M45-49

8946

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
989
Passed By
1598
Net Change
-871
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5735
5K10K180200-41#5735#5776
10K15K116144-28#5776#5804
15K20K55200-384#5804#6188
20KHALF970-61#6188#6249
HALF25K67200-135#6249#6384
25K30K150148+2#6384#6382
30K20M10552+53#6382#6329
20M21M52105-53#6329#6382
21M35K4361-18#6382#6400
35K23M7964+15#6400#6385
23M24M5850+8#6385#6377
24M40K5354-1#6377#6378
40K25.2M751-44#6378#6422
25.2MFINISH15199-184#6422#6606
TOTALS9891598-871
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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