Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eduardo Rojas

Bib: 12013 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 34%
Age Group (M45-49)
#0 / 2413
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
19:38
3.11 mi
Rank: #2858
Start β†’ 5K
19:38 | 6:20/mi
10K
39:58
6.21 mi
Rank: #3697 (-839)
5K β†’ 10K
20:20 | 6:33/mi
15K
1:00:49
9.32 mi
Rank: #4380 (-683)
10K β†’ 15K
20:51 | 6:43/mi
20K
1:22:12
12.43 mi
Rank: #4898 (-518)
15K β†’ 20K
21:23 | 6:53/mi
HALF
1:26:50
13.11 mi
Rank: #4988 (-90)
20K β†’ HALF
4:38 | 6:48/mi
25K
1:44:00
15.53 mi
Rank: #5440 (-452)
HALF β†’ 25K
17:10 | 7:05/mi
30K
2:07:24
18.64 mi
Rank: #6373 (-933)
25K β†’ 30K
23:24 | 7:32/mi
20M
2:17:54
20.00 mi
Rank: #6704 (-331)
30K β†’ 20M
10:30 | 7:44/mi
21M
2:26:33
21.00 mi
Rank: #7076 (-372)
20M β†’ 21M
8:39 | 8:39/mi
35K
2:32:14
21.75 mi
Rank: #7191 (-115)
21M β†’ 35K
5:41 | 7:36/mi
23M
2:44:53
23.00 mi
Rank: #8271 (-1080)
35K β†’ 23M
12:39 | 10:07/mi
24M
2:53:13
24.00 mi
Rank: #8598 (-327)
23M β†’ 24M
8:20 | 8:20/mi
40K
3:01:18
24.85 mi
Rank: #9077 (-479)
24M β†’ 40K
8:05 | 9:28/mi
25.2M
3:04:37
25.20 mi
Rank: #9231 (-154)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
3:13:03
26.22 mi
Rank: #9543 (-312)
25.2M β†’ FINISH
8:26 | 8:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:50
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:46:13
Pace8:07 /mi
πŸ“ŠPositive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:41:0419:386:2019:38
6:20
-
10K
6.21 mi11:01:2439:586:2620:20
6:33
+0:13
15K
9.32 mi11:22:151:00:496:3220:51
6:43
+0:10
20K
12.43 mi11:43:381:22:126:3721:23
6:53
+0:10
HALF
13.11 mi11:48:161:26:506:384:38
6:48
-0:05
25K
15.53 mi12:05:261:44:006:4217:10
7:05
+0:17
30K
18.64 mi12:28:502:07:246:5123:24
7:32
+0:27
20M
20.00 mi12:39:202:17:546:5410:30
7:44
+0:12
21M
21.00 mi12:47:592:26:336:598:39
8:39
+0:55
35K
21.75 mi12:53:402:32:147:005:41
7:36
-1:03
23M
23.00 mi13:06:192:44:537:1112:39
10:07
+2:31
24M
24.00 mi13:14:392:53:137:148:20
8:20
-1:47
40K
24.85 mi13:22:443:01:187:188:05
9:28
+1:08
25.2M
25.20 mi13:26:033:04:377:203:19
9:38
+0:10
FINISH
26.22 mi13:34:293:13:037:238:26
8:17
-1:21

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

6:20 /mi

Average Pace

7:22 /mi

Slowest Pace

10:07 /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

1:26:50

45% of race

Time at Steady Pace

56:45

29% of race

Time at Slower Pace

49:28

26% of race

Average Pace: 7:22 /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 mi10:41:0419:386:2019:38
6:20
#2858
10K
6.21 mi11:01:2439:586:2620:20
6:33
#3697
15K
9.32 mi11:22:151:00:496:3220:51
6:43
#4380
20K
12.43 mi11:43:381:22:126:3721:23
6:53
#4898
HALF
13.11 mi11:48:161:26:506:384:38
6:48
#4988
25K
15.53 mi12:05:261:44:006:4217:10
7:05
#5440
30K
18.64 mi12:28:502:07:246:5123:24
7:32
#6373
20M
20.00 mi12:39:202:17:546:5410:30
7:44
#6704
21M
21.00 mi12:47:592:26:336:598:39
8:39
#7076
35K
21.75 mi12:53:402:32:147:005:41
7:36
#7191
23M
23.00 mi13:06:192:44:537:1112:39
10:07
#8271
24M
24.00 mi13:14:392:53:137:148:20
8:20
#8598
40K
24.85 mi13:22:443:01:187:188:05
9:28
#9077
25.2M
25.20 mi13:26:033:04:377:203:19
9:38
#9231
FINISH
26.22 mi13:34:293:13:037:238:26
8:17
#9543
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 mi2858273827385955(Top 21%)5400(Top 33%)5400(Top 224%)
10K6.21 mi3.10 mi3697-8393520-7823520-7824592(Top 16%)4324(Top 26%)4324(Top 179%)
15K9.32 mi3.11 mi4380-6834142-6224142-6225955(Top 21%)5400(Top 33%)5400(Top 224%)
20K12.43 mi3.11 mi4898-5184581-4394581-4396962(Top 24%)6128(Top 38%)6128(Top 254%)
HALF13.11 mi0.68 mi4988-904655-744655-747133(Top 25%)6282(Top 38%)6282(Top 260%)
25K15.53 mi2.42 mi5440-4525014-3595014-3597973(Top 27%)6741(Top 41%)6741(Top 279%)
30K18.64 mi3.11 mi6373-9335697-6835697-6839892(Top 34%)7642(Top 47%)7642(Top 317%)
20M20.00 mi1.36 mi6704-3315935-2385935-23810796(Top 37%)7968(Top 49%)7968(Top 330%)
21M21.00 mi1.00 mi7076-3726183-2486183-24814028(Top 48%)9372(Top 57%)9372(Top 388%)
35K21.75 mi0.75 mi7191-1156254-716254-7111492(Top 40%)8177(Top 50%)8177(Top 339%)
23M23.00 mi1.25 mi8271-10806898-6446898-64422419(Top 77%)13121(Top 80%)13121(Top 544%)
24M24.00 mi1.00 mi8598-3277044-1467044-14615869(Top 55%)9972(Top 61%)9972(Top 413%)
40K24.85 mi0.85 mi9077-4797296-2527296-25220172(Top 70%)11934(Top 73%)11934(Top 495%)
25.2M25.20 mi0.35 mi9231-1547378-827378-8217763(Top 61%)10767(Top 66%)10767(Top 446%)
FINISH26.22 mi1.02 mi9543-3127503-1257503-12516832(Top 58%)10348(Top 63%)10348(Top 429%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
Γ—21
+97ft-345ft

Overall

5955

Males

5400

M45-49

5400

5K→10K

3.1 - 6.2 mi

Top 16%
Γ—5
+79ft-138ft

Overall

4592

Males

4324

M45-49

4324

10K→15K

6.2 - 9.3 mi

Top 21%
Γ—3
+67ft-78ft

Overall

5955

Males

5400

M45-49

5400

15K→20K

9.3 - 12.4 mi

Top 24%
Γ—5
+106ft-86ft

Overall

6962

Males

6128

M45-49

6128

20K→HALF

12.4 - 13.1 mi

Top 25%
Γ—2
+19ft-37ft

Overall

7133

Males

6282

M45-49

6282

HALF→25K

13.1 - 15.5 mi

Top 27%
Γ—4
+66ft-88ft

Overall

7973

Males

6741

M45-49

6741

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9892

Males

7642

M45-49

7642

30K→20M

18.6 - 20.0 mi

Top 37%
Γ—5
+64ft-50ft

Overall

10796

Males

7968

M45-49

7968

20M→21M

20.0 - 21.0 mi

Top 48%
Γ—8
+106ft-24ft

Overall

14028

Males

9372

M45-49

9372

21M→35K

21.0 - 21.8 mi

Top 40%
Γ—7
+17ft-86ft

Overall

11492

Males

8177

M45-49

8177

35K→23M

21.8 - 23.0 mi

Top 77%
Γ—5
+23ft-63ft

Overall

22419

Males

13121

M45-49

13121

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15869

Males

9972

M45-49

9972

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20172

Males

11934

M45-49

11934

40K→25.2M

24.9 - 25.2 mi

Top 61%
Γ—1
+13ft-16ft

Overall

17763

Males

10767

M45-49

10767

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
Γ—2
+22ft-21ft

Overall

16832

Males

10348

M45-49

10348

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
220
Passed By
2595
Net Change
-6685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2858
5K β†’ 10K16200-839#2858#3697
10K β†’ 15K6200-683#3697#4380
15K β†’ 20K19200-518#4380#4898
20K β†’ HALF494-90#4898#4988
HALF β†’ 25K24200-452#4988#5440
25K β†’ 30K26200-933#5440#6373
30K β†’ 20M26200-331#6373#6704
20M β†’ 21M8200-372#6704#7076
21M β†’ 35K22137-115#7076#7191
35K β†’ 23M9200-1080#7191#8271
23M β†’ 24M23200-327#8271#8598
24M β†’ 40K5200-479#8598#9077
40K β†’ 25.2M10164-154#9077#9231
25.2M β†’ FINISH22200-312#9231#9543
TOTALS2202595-6685
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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