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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

David Endres

Bib: 4770 •M •Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Age Group (M18-39)
#0 / 5723
Top 43%
Race Day Weather
51°/41°F
overcast clouds
Personalized for David

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:21/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
19:47
3.11 mi
Rank: #3196
Start → 5K
19:47 | 6:23/mi
10K
39:55
6.21 mi
Rank: #3643 (-447)
5K → 10K
20:08 | 6:29/mi
15K
59:53
9.32 mi
Rank: #3651 (-8)
10K → 15K
19:58 | 6:26/mi
20K
1:19:47
12.43 mi
Rank: #3496 (+155)
15K → 20K
19:54 | 6:25/mi
HALF
1:24:07
13.11 mi
Rank: #3483 (+13)
20K → HALF
4:20 | 6:22/mi
25K
1:39:34
15.53 mi
Rank: #3307 (+176)
HALF → 25K
15:27 | 6:23/mi
30K
2:00:00
18.64 mi
Rank: #3216 (+91)
25K → 30K
20:26 | 6:35/mi
20M
2:08:59
20.00 mi
Rank: #3168 (+48)
30K → 20M
8:59 | 6:37/mi
21M
2:16:09
21.00 mi
Rank: #3207 (-39)
20M → 21M
7:10 | 7:10/mi
35K
2:21:05
21.75 mi
Rank: #3224 (-17)
21M → 35K
4:56 | 6:36/mi
23M
2:29:32
23.00 mi
Rank: #3230 (-6)
35K → 23M
8:27 | 6:46/mi
24M
2:36:13
24.00 mi
Rank: #3241 (-11)
23M → 24M
6:41 | 6:41/mi
40K
2:42:02
24.85 mi
Rank: #3238 (+3)
24M → 40K
5:49 | 6:49/mi
25.2M
2:44:37
25.20 mi
Rank: #3251 (-13)
40K → 25.2M
2:35 | 7:30/mi
FINISH
2:51:32
26.22 mi
Rank: #3301 (-50)
25.2M → FINISH
6:55 | 6:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:07
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:27:25
Pace6:41 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0219:476:2319:47
6:23
-
10K
6.21 mi10:46:1039:556:2620:08
6:29
+0:06
15K
9.32 mi11:06:0859:536:2619:58
6:26
-0:03
20K
12.43 mi11:26:021:19:476:2619:54
6:25
-0:01
HALF
13.11 mi11:30:221:24:076:264:20
6:22
-0:03
25K
15.53 mi11:45:491:39:346:2515:27
6:23
+0:01
30K
18.64 mi12:06:152:00:006:2720:26
6:35
+0:12
20M
20.00 mi12:15:142:08:596:278:59
6:37
+0:02
21M
21.00 mi12:22:242:16:096:307:10
7:10
+0:33
35K
21.75 mi12:27:202:21:056:304:56
6:36
-0:34
23M
23.00 mi12:35:472:29:326:318:27
6:46
+0:10
24M
24.00 mi12:42:282:36:136:316:41
6:41
-0:05
40K
24.85 mi12:48:172:42:026:325:49
6:49
+0:08
25.2M
25.20 mi12:50:522:44:376:322:35
7:30
+0:41
FINISH
26.22 mi12:57:472:51:326:336:55
6:48
-0:42

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

6:22 /mi

Average Pace

6:33 /mi

Slowest Pace

7:30 /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

2:41:47

94% of race

Time at Steady Pace

9:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:26:0219:476:2319:47
6:23
#3196
10K
6.21 mi10:46:1039:556:2620:08
6:29
#3643
15K
9.32 mi11:06:0859:536:2619:58
6:26
#3651
20K
12.43 mi11:26:021:19:476:2619:54
6:25
#3496
HALF
13.11 mi11:30:221:24:076:264:20
6:22
#3483
25K
15.53 mi11:45:491:39:346:2515:27
6:23
#3307
30K
18.64 mi12:06:152:00:006:2720:26
6:35
#3216
20M
20.00 mi12:15:142:08:596:278:59
6:37
#3168
21M
21.00 mi12:22:242:16:096:307:10
7:10
#3207
35K
21.75 mi12:27:202:21:056:304:56
6:36
#3224
23M
23.00 mi12:35:472:29:326:318:27
6:46
#3230
24M
24.00 mi12:42:282:36:136:316:41
6:41
#3241
40K
24.85 mi12:48:172:42:026:325:49
6:49
#3238
25.2M
25.20 mi12:50:522:44:376:322:35
7:30
#3251
FINISH
26.22 mi12:57:472:51:326:336:55
6:48
#3301
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 mi3196305530553684(Top 13%)3517(Top 22%)3517(Top 61%)
10K6.21 mi3.10 mi3643-4473472-4173472-4174060(Top 14%)3848(Top 24%)3848(Top 67%)
15K9.32 mi3.11 mi3651-83482-103482-103684(Top 13%)3517(Top 22%)3517(Top 61%)
20K12.43 mi3.11 mi3496+1553342+1403342+1403178(Top 11%)3050(Top 19%)3050(Top 53%)
HALF13.11 mi0.68 mi3483+133328+143328+143420(Top 12%)3276(Top 20%)3276(Top 57%)
25K15.53 mi2.42 mi3307+1763168+1603168+1602731(Top 9%)2622(Top 16%)2622(Top 46%)
30K18.64 mi3.11 mi3216+913079+893079+892990(Top 10%)2842(Top 17%)2842(Top 50%)
20M20.00 mi1.36 mi3168+483031+483031+483008(Top 10%)2829(Top 17%)2829(Top 49%)
21M21.00 mi1.00 mi3207-393070-393070-394400(Top 15%)3928(Top 24%)3928(Top 69%)
35K21.75 mi0.75 mi3224-173083-133083-134143(Top 14%)3745(Top 23%)3745(Top 65%)
23M23.00 mi1.25 mi3230-6308330833763(Top 13%)3402(Top 21%)3402(Top 59%)
24M24.00 mi1.00 mi3241-113089-63089-64290(Top 15%)3787(Top 23%)3787(Top 66%)
40K24.85 mi0.85 mi3238+33080+93080+94203(Top 14%)3673(Top 22%)3673(Top 64%)
25.2M25.20 mi0.35 mi3251-133092-123092-125084(Top 18%)4249(Top 26%)4249(Top 74%)
FINISH26.22 mi1.02 mi3301-503131-393131-395971(Top 21%)4830(Top 30%)4830(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3684

Males

3517

M18-39

3517

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4060

Males

3848

M18-39

3848

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3684

Males

3517

M18-39

3517

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3178

Males

3050

M18-39

3050

20K→HALF

12.4 - 13.1 mi

Top 12%
×2
+19ft-37ft

Overall

3420

Males

3276

M18-39

3276

HALF→25K

13.1 - 15.5 mi

Top 9%
×4
+66ft-88ft

Overall

2731

Males

2622

M18-39

2622

25K→30K

15.5 - 18.6 mi

Top 10%
×9
+181ft-148ft

Overall

2990

Males

2842

M18-39

2842

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

3008

Males

2829

M18-39

2829

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4400

Males

3928

M18-39

3928

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4143

Males

3745

M18-39

3745

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3763

Males

3402

M18-39

3402

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4290

Males

3787

M18-39

3787

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4203

Males

3673

M18-39

3673

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5084

Males

4249

M18-39

4249

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

5971

Males

4830

M18-39

4830

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
923
Passed By
750
Net Change
-105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3196
5K → 10K31200-447#3196#3643
10K → 15K7886-8#3643#3651
15K → 20K18025+155#3651#3496
20K → HALF207+13#3496#3483
HALF → 25K1826+176#3483#3307
25K → 30K13342+91#3307#3216
30K → 20M6921+48#3216#3168
20M → 21M3473-39#3168#3207
21M → 35K2340-17#3207#3224
35K → 23M5763-6#3224#3230
23M → 24M3950-11#3230#3241
24M → 40K4340+3#3241#3238
40K → 25.2M1225-13#3238#3251
25.2M → FINISH2272-50#3251#3301
TOTALS923750-105
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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