Etan Blatt

Bib: 32838β€’M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
26:17
3.11 mi
Rank: #19832
Start β†’ 5K
26:17 | 8:28/mi
10K
51:25
6.21 mi
Rank: #18871 (+961)
5K β†’ 10K
25:08 | 8:06/mi
15K
1:16:37
9.32 mi
Rank: #18515 (+356)
10K β†’ 15K
25:12 | 8:07/mi
20K
1:42:31
12.43 mi
Rank: #18460 (+55)
15K β†’ 20K
25:54 | 8:21/mi
HALF
1:48:06
13.11 mi
Rank: #18448 (+12)
20K β†’ HALF
5:35 | 8:12/mi
25K
2:08:22
15.53 mi
Rank: #18334 (+114)
HALF β†’ 25K
20:16 | 8:22/mi
30K
2:35:58
18.64 mi
Rank: #18435 (-101)
25K β†’ 30K
27:36 | 8:54/mi
20M
2:48:01
20.00 mi
Rank: #18398 (+37)
30K β†’ 20M
12:03 | 8:53/mi
21M
2:57:22
21.00 mi
Rank: #18337 (+61)
20M β†’ 21M
9:21 | 9:21/mi
35K
3:03:57
21.75 mi
Rank: #18377 (-40)
21M β†’ 35K
6:35 | 8:48/mi
23M
3:15:03
23.00 mi
Rank: #18326 (+51)
35K β†’ 23M
11:06 | 8:53/mi
24M
3:23:53
24.00 mi
Rank: #18341 (-15)
23M β†’ 24M
8:50 | 8:50/mi
40K
3:31:48
24.85 mi
Rank: #18392 (-51)
24M β†’ 40K
7:55 | 9:16/mi
25.2M
3:35:28
25.20 mi
Rank: #18456 (-64)
40K β†’ 25.2M
3:40 | 10:38/mi
FINISH
3:45:04
26.22 mi
Rank: #18642 (-186)
25.2M β†’ FINISH
9:36 | 9:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:06
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:56:58
Pace8:56 /mi
πŸ“ŠPositive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5526:178:2826:17
8:28
-
10K
6.21 mi12:21:0351:258:1725:08
8:06
-0:22
15K
9.32 mi12:46:151:16:378:1425:12
8:07
+0:01
20K
12.43 mi13:12:091:42:318:1525:54
8:21
+0:14
HALF
13.11 mi13:17:441:48:068:155:35
8:12
-0:09
25K
15.53 mi13:38:002:08:228:1620:16
8:22
+0:10
30K
18.64 mi14:05:362:35:588:2327:36
8:54
+0:32
20M
20.00 mi14:17:392:48:018:2512:03
8:53
-0:01
21M
21.00 mi14:27:002:57:228:279:21
9:21
+0:28
35K
21.75 mi14:33:353:03:578:286:35
8:48
-0:33
23M
23.00 mi14:44:413:15:038:2911:06
8:53
+0:05
24M
24.00 mi14:53:313:23:538:308:50
8:50
-0:03
40K
24.85 mi15:01:263:31:488:327:55
9:16
+0:26
25.2M
25.20 mi15:05:063:35:288:343:40
10:38
+1:22
FINISH
26.22 mi15:14:423:45:048:369:36
9:26
-1:12

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

8:06 /mi

Average Pace

8:35 /mi

Slowest Pace

10:38 /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

2:08:22

57% of race

Time at Steady Pace

1:06:10

29% of race

Time at Slower Pace

30:32

14% of race

Average Pace: 8:35 /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 mi11:55:5526:178:2826:17
8:28
#19832
10K
6.21 mi12:21:0351:258:1725:08
8:06
#18871
15K
9.32 mi12:46:151:16:378:1425:12
8:07
#18515
20K
12.43 mi13:12:091:42:318:1525:54
8:21
#18460
HALF
13.11 mi13:17:441:48:068:155:35
8:12
#18448
25K
15.53 mi13:38:002:08:228:1620:16
8:22
#18334
30K
18.64 mi14:05:362:35:588:2327:36
8:54
#18435
20M
20.00 mi14:17:392:48:018:2512:03
8:53
#18398
21M
21.00 mi14:27:002:57:228:279:21
9:21
#18337
35K
21.75 mi14:33:353:03:578:286:35
8:48
#18377
23M
23.00 mi14:44:413:15:038:2911:06
8:53
#18326
24M
24.00 mi14:53:313:23:538:308:50
8:50
#18341
40K
24.85 mi15:01:263:31:488:327:55
9:16
#18392
25.2M
25.20 mi15:05:063:35:288:343:40
10:38
#18456
FINISH
26.22 mi15:14:423:45:048:369:36
9:26
#18642
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 mi19832122051220517774(Top 61%)11350(Top 69%)11350(Top 516%)
10K6.21 mi3.10 mi18871+96111795+41011795+41017886(Top 62%)11387(Top 70%)11387(Top 518%)
15K9.32 mi3.11 mi18515+35611669+12611669+12617774(Top 61%)11350(Top 69%)11350(Top 516%)
20K12.43 mi3.11 mi18460+5511641+2811641+2818326(Top 63%)11546(Top 71%)11546(Top 525%)
HALF13.11 mi0.68 mi18448+1211632+911632+918311(Top 63%)11580(Top 71%)11580(Top 527%)
25K15.53 mi2.42 mi18334+11411570+6211570+6217719(Top 61%)11247(Top 69%)11247(Top 512%)
30K18.64 mi3.11 mi18435-10111572-211572-218985(Top 65%)11706(Top 72%)11706(Top 533%)
20M20.00 mi1.36 mi18398+3711537+3511537+3518304(Top 63%)11300(Top 69%)11300(Top 514%)
21M21.00 mi1.00 mi18337+6111491+4611491+4617837(Top 61%)11070(Top 68%)11070(Top 504%)
35K21.75 mi0.75 mi18377-4011496-511496-519086(Top 66%)11535(Top 71%)11535(Top 525%)
23M23.00 mi1.25 mi18326+5111455+4111455+4117827(Top 61%)10895(Top 67%)10895(Top 496%)
24M24.00 mi1.00 mi18341-1511445+1011445+1018679(Top 64%)11273(Top 69%)11273(Top 513%)
40K24.85 mi0.85 mi18392-5111455-1011455-1019488(Top 67%)11589(Top 71%)11589(Top 527%)
25.2M25.20 mi0.35 mi18456-6411478-2311478-2321408(Top 74%)12538(Top 77%)12538(Top 570%)
FINISH26.22 mi1.02 mi18642-18611535-5711535-5722072(Top 76%)12877(Top 79%)12877(Top 586%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
Γ—21
+97ft-345ft

Overall

17774

Males

11350

M40-44

11350

5K→10K

3.1 - 6.2 mi

Top 62%
Γ—5
+79ft-138ft

Overall

17886

Males

11387

M40-44

11387

10K→15K

6.2 - 9.3 mi

Top 61%
Γ—3
+67ft-78ft

Overall

17774

Males

11350

M40-44

11350

15K→20K

9.3 - 12.4 mi

Top 63%
Γ—5
+106ft-86ft

Overall

18326

Males

11546

M40-44

11546

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18311

Males

11580

M40-44

11580

HALF→25K

13.1 - 15.5 mi

Top 61%
Γ—4
+66ft-88ft

Overall

17719

Males

11247

M40-44

11247

25K→30K

15.5 - 18.6 mi

Top 65%
Γ—9
+181ft-148ft

Overall

18985

Males

11706

M40-44

11706

30K→20M

18.6 - 20.0 mi

Top 63%
Γ—5
+64ft-50ft

Overall

18304

Males

11300

M40-44

11300

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17837

Males

11070

M40-44

11070

21M→35K

21.0 - 21.8 mi

Top 66%
Γ—7
+17ft-86ft

Overall

19086

Males

11535

M40-44

11535

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17827

Males

10895

M40-44

10895

23M→24M

23.0 - 24.0 mi

Top 64%
Γ—6
+12ft-82ft

Overall

18679

Males

11273

M40-44

11273

24M→40K

24.0 - 24.9 mi

Top 67%
Γ—1
+6ft-20ft

Overall

19488

Males

11589

M40-44

11589

40K→25.2M

24.9 - 25.2 mi

Top 74%
Γ—1
+13ft-16ft

Overall

21408

Males

12538

M40-44

12538

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
Γ—2
+22ft-21ft

Overall

22072

Males

12877

M40-44

12877

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2497
Passed By
1307
Net Change
+1190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19832
5K β†’ 10K100645+961#19832#18871
10K β†’ 15K40650+356#18871#18515
15K β†’ 20K198143+55#18515#18460
20K β†’ HALF3220+12#18460#18448
HALF β†’ 25K17965+114#18448#18334
25K β†’ 30K160261-101#18334#18435
30K β†’ 20M9962+37#18435#18398
20M β†’ 21M11554+61#18398#18337
21M β†’ 35K4282-40#18337#18377
35K β†’ 23M11766+51#18377#18326
23M β†’ 24M6075-15#18326#18341
24M β†’ 40K4091-51#18341#18392
40K β†’ 25.2M1680-64#18392#18456
25.2M β†’ FINISH27213-186#18456#18642
TOTALS24971307+1190
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing