Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eli Cahan

Bib: 27832 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
26:41
3.11 mi
Rank: #20550
Start β†’ 5K
26:41 | 8:36/mi
10K
52:00
6.21 mi
Rank: #19430 (+1120)
5K β†’ 10K
25:19 | 8:09/mi
15K
1:17:52
9.32 mi
Rank: #19314 (+116)
10K β†’ 15K
25:52 | 8:20/mi
20K
1:43:18
12.43 mi
Rank: #18829 (+485)
15K β†’ 20K
25:26 | 8:12/mi
HALF
1:48:45
13.11 mi
Rank: #18737 (+92)
20K β†’ HALF
5:27 | 8:00/mi
25K
2:08:52
15.53 mi
Rank: #18505 (+232)
HALF β†’ 25K
20:07 | 8:18/mi
30K
2:36:07
18.64 mi
Rank: #18474 (+31)
25K β†’ 30K
27:15 | 8:47/mi
20M
2:48:19
20.00 mi
Rank: #18484 (-10)
30K β†’ 20M
12:12 | 8:59/mi
21M
2:57:41
21.00 mi
Rank: #18438 (+46)
20M β†’ 21M
9:22 | 9:22/mi
35K
3:03:51
21.75 mi
Rank: #18344 (+94)
21M β†’ 35K
6:10 | 8:15/mi
23M
3:14:56
23.00 mi
Rank: #18296 (+48)
35K β†’ 23M
11:05 | 8:52/mi
24M
3:23:25
24.00 mi
Rank: #18245 (+51)
23M β†’ 24M
8:29 | 8:29/mi
40K
3:30:47
24.85 mi
Rank: #18153 (+92)
24M β†’ 40K
7:22 | 8:37/mi
25.2M
3:33:55
25.20 mi
Rank: #18097 (+56)
40K β†’ 25.2M
3:08 | 9:06/mi
FINISH
3:42:02
26.22 mi
Rank: #17960 (+137)
25.2M β†’ FINISH
8:07 | 7:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:45
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time1:53:17
Pace8:39 /mi
πŸ“ŠPositive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3626:418:3626:41
8:36
-
10K
6.21 mi12:23:5552:008:2325:19
8:09
-0:27
15K
9.32 mi12:49:471:17:528:2225:52
8:20
+0:11
20K
12.43 mi13:15:131:43:188:1925:26
8:12
-0:08
HALF
13.11 mi13:20:401:48:458:185:27
8:00
-0:12
25K
15.53 mi13:40:472:08:528:1820:07
8:18
+0:18
30K
18.64 mi14:08:022:36:078:2327:15
8:47
+0:29
20M
20.00 mi14:20:142:48:198:2512:12
8:59
+0:12
21M
21.00 mi14:29:362:57:418:289:22
9:22
+0:23
35K
21.75 mi14:35:463:03:518:286:10
8:15
-1:07
23M
23.00 mi14:46:513:14:568:2911:05
8:52
+0:37
24M
24.00 mi14:55:203:23:258:298:29
8:29
-0:23
40K
24.85 mi15:02:423:30:478:297:22
8:37
+0:08
25.2M
25.20 mi15:05:503:33:558:303:08
9:06
+0:29
FINISH
26.22 mi15:13:573:42:028:298:07
7:58
-1:08

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

7:58 /mi

Average Pace

8:28 /mi

Slowest Pace

9:22 /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

2:39:00

72% of race

Time at Steady Pace

1:03:02

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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 mi11:58:3626:418:3626:41
8:36
#20550
10K
6.21 mi12:23:5552:008:2325:19
8:09
#19430
15K
9.32 mi12:49:471:17:528:2225:52
8:20
#19314
20K
12.43 mi13:15:131:43:188:1925:26
8:12
#18829
HALF
13.11 mi13:20:401:48:458:185:27
8:00
#18737
25K
15.53 mi13:40:472:08:528:1820:07
8:18
#18505
30K
18.64 mi14:08:022:36:078:2327:15
8:47
#18474
20M
20.00 mi14:20:142:48:198:2512:12
8:59
#18484
21M
21.00 mi14:29:362:57:418:289:22
9:22
#18438
35K
21.75 mi14:35:463:03:518:286:10
8:15
#18344
23M
23.00 mi14:46:513:14:568:2911:05
8:52
#18296
24M
24.00 mi14:55:203:23:258:298:29
8:29
#18245
40K
24.85 mi15:02:423:30:478:297:22
8:37
#18153
25.2M
25.20 mi15:05:503:33:558:303:08
9:06
#18097
FINISH
26.22 mi15:13:573:42:028:298:07
7:58
#17960
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20550125221252219123(Top 66%)11932(Top 73%)11932(Top 208%)
10K6.21 mi3.10 mi19430+112012046+47612046+47618263(Top 63%)11569(Top 71%)11569(Top 202%)
15K9.32 mi3.11 mi19314+11612004+4212004+4219123(Top 66%)11932(Top 73%)11932(Top 208%)
20K12.43 mi3.11 mi18829+48511784+22011784+22017406(Top 60%)11174(Top 68%)11174(Top 195%)
HALF13.11 mi0.68 mi18737+9211740+4411740+4417058(Top 59%)11043(Top 68%)11043(Top 193%)
25K15.53 mi2.42 mi18505+23211637+10311637+10317392(Top 60%)11100(Top 68%)11100(Top 194%)
30K18.64 mi3.11 mi18474+3111586+5111586+5118408(Top 63%)11442(Top 70%)11442(Top 200%)
20M20.00 mi1.36 mi18484-1011572+1411572+1418839(Top 65%)11556(Top 71%)11556(Top 202%)
21M21.00 mi1.00 mi18438+4611537+3511537+3517921(Top 62%)11107(Top 68%)11107(Top 194%)
35K21.75 mi0.75 mi18344+9411481+5611481+5616082(Top 55%)10237(Top 63%)10237(Top 179%)
23M23.00 mi1.25 mi18296+4811439+4211439+4217753(Top 61%)10857(Top 66%)10857(Top 190%)
24M24.00 mi1.00 mi18245+5111400+3911400+3916785(Top 58%)10388(Top 64%)10388(Top 182%)
40K24.85 mi0.85 mi18153+9211346+5411346+5416371(Top 56%)10134(Top 62%)10134(Top 177%)
25.2M25.20 mi0.35 mi18097+5611312+3411312+3415180(Top 52%)9595(Top 59%)9595(Top 168%)
FINISH26.22 mi1.02 mi17960+13711239+7311239+7314935(Top 51%)9483(Top 58%)9483(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
Γ—21
+97ft-345ft

Overall

19123

Males

11932

M18-39

11932

5K→10K

3.1 - 6.2 mi

Top 63%
Γ—5
+79ft-138ft

Overall

18263

Males

11569

M18-39

11569

10K→15K

6.2 - 9.3 mi

Top 66%
Γ—3
+67ft-78ft

Overall

19123

Males

11932

M18-39

11932

15K→20K

9.3 - 12.4 mi

Top 60%
Γ—5
+106ft-86ft

Overall

17406

Males

11174

M18-39

11174

20K→HALF

12.4 - 13.1 mi

Top 59%
Γ—2
+19ft-37ft

Overall

17058

Males

11043

M18-39

11043

HALF→25K

13.1 - 15.5 mi

Top 60%
Γ—4
+66ft-88ft

Overall

17392

Males

11100

M18-39

11100

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18408

Males

11442

M18-39

11442

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

18839

Males

11556

M18-39

11556

20M→21M

20.0 - 21.0 mi

Top 62%
Γ—8
+106ft-24ft

Overall

17921

Males

11107

M18-39

11107

21M→35K

21.0 - 21.8 mi

Top 55%
Γ—7
+17ft-86ft

Overall

16082

Males

10237

M18-39

10237

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17753

Males

10857

M18-39

10857

23M→24M

23.0 - 24.0 mi

Top 58%
Γ—6
+12ft-82ft

Overall

16785

Males

10388

M18-39

10388

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16371

Males

10134

M18-39

10134

40K→25.2M

24.9 - 25.2 mi

Top 52%
Γ—1
+13ft-16ft

Overall

15180

Males

9595

M18-39

9595

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
Γ—2
+22ft-21ft

Overall

14935

Males

9483

M18-39

9483

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3264*
Passed By
674
Net Change
+2590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20550
5K β†’ 10K1145*25+1120#20550#19430
10K β†’ 15K237*121+116#19430#19314
15K β†’ 20K497*12+485#19314#18829
20K β†’ HALF997+92#18829#18737
HALF β†’ 25K255*23+232#18737#18505
25K β†’ 30K198167+31#18505#18474
30K β†’ 20M8797-10#18474#18484
20M β†’ 21M10357+46#18484#18438
21M β†’ 35K10410+94#18438#18344
35K β†’ 23M12072+48#18344#18296
23M β†’ 24M8534+51#18296#18245
24M β†’ 40K11725+92#18245#18153
40K β†’ 25.2M582+56#18153#18097
25.2M β†’ FINISH15922+137#18097#17960
TOTALS3264*674+2590

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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