Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Daniel Ehrler

Bib: 30700MAge: N/A

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
51°/41°F
overcast clouds
Personalized for Daniel

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 · 7:30/mi at mile 9.3

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
25:43
3.11 mi
Rank: #18721
Start5K
25:43 | 8:17/mi
10K
50:01
6.21 mi
Rank: #17428 (+1293)
5K10K
24:18 | 7:50/mi
15K
1:13:20
9.32 mi
Rank: #15992 (+1436)
10K15K
23:19 | 7:31/mi
20K
1:36:53
12.43 mi
Rank: #15131 (+861)
15K20K
23:33 | 7:35/mi
HALF
1:42:02
13.11 mi
Rank: #15035 (+96)
20KHALF
5:09 | 7:34/mi
25K
2:00:52
15.53 mi
Rank: #14769 (+266)
HALF25K
18:50 | 7:46/mi
30K
2:26:07
18.64 mi
Rank: #14671 (+98)
25K30K
25:15 | 8:08/mi
20M
2:40:10
20.00 mi
Rank: #15802 (-1131)
30K20M
14:03 | 10:21/mi
21M
2:52:31
21.00 mi
Rank: #16902 (-1100)
20M21M
12:21 | 12:21/mi
35K
2:59:07
21.75 mi
Rank: #16982 (-80)
21M35K
6:36 | 8:50/mi
23M
3:10:58
23.00 mi
Rank: #17230 (-248)
35K23M
11:51 | 9:29/mi
24M
3:19:28
24.00 mi
Rank: #17187 (+43)
23M24M
8:30 | 8:30/mi
40K
3:28:22
24.85 mi
Rank: #17526 (-339)
24M40K
8:54 | 10:25/mi
25.2M
3:34:23
25.20 mi
Rank: #18207 (-681)
40K25.2M
6:01 | 17:27/mi
FINISH
3:42:34
26.22 mi
Rank: #18090 (+117)
25.2MFINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:02
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:00:32
Pace9:12 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1125:438:1725:43
8:17
-
10K
6.21 mi12:22:2950:018:0324:18
7:50
-0:27
15K
9.32 mi12:45:481:13:207:5323:19
7:31
-0:19
20K
12.43 mi13:09:211:36:537:4823:33
7:35
+0:04
HALF
13.11 mi13:14:301:42:027:485:09
7:34
-0:01
25K
15.53 mi13:33:202:00:527:4718:50
7:46
+0:12
30K
18.64 mi13:58:352:26:077:5125:15
8:08
+0:22
20M
20.00 mi14:12:382:40:108:0114:03
10:21
+2:13
21M
21.00 mi14:24:592:52:318:1312:21
12:21
+2:00
35K
21.75 mi14:31:352:59:078:156:36
8:50
-3:31
23M
23.00 mi14:43:263:10:588:1911:51
9:29
+0:39
24M
24.00 mi14:51:563:19:288:198:30
8:30
-0:59
40K
24.85 mi15:00:503:28:228:248:54
10:25
+1:55
25.2M
25.20 mi15:06:513:34:238:316:01
17:27
+7:02
FINISH
26.22 mi15:15:023:42:348:308:11
8:02
-9:25

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

7:31 /mi

Average Pace

8:30 /mi

Slowest Pace

17:27 /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

0:00

0% of race

Time at Steady Pace

3:01:15

81% of race

Time at Slower Pace

41:19

19% of race

Average Pace: 8:29 /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 mi11:58:1125:438:1725:43
8:17
#18721
10K
6.21 mi12:22:2950:018:0324:18
7:50
#17428
15K
9.32 mi12:45:481:13:207:5323:19
7:31
#15992
20K
12.43 mi13:09:211:36:537:4823:33
7:35
#15131
HALF
13.11 mi13:14:301:42:027:485:09
7:34
#15035
25K
15.53 mi13:33:202:00:527:4718:50
7:46
#14769
30K
18.64 mi13:58:352:26:077:5125:15
8:08
#14671
20M
20.00 mi14:12:382:40:108:0114:03
10:21
#15802
21M
21.00 mi14:24:592:52:318:1312:21
12:21
#16902
35K
21.75 mi14:31:352:59:078:156:36
8:50
#16982
23M
23.00 mi14:43:263:10:588:1911:51
9:29
#17230
24M
24.00 mi14:51:563:19:288:198:30
8:30
#17187
40K
24.85 mi15:00:503:28:228:248:54
10:25
#17526
25.2M
25.20 mi15:06:513:34:238:316:01
17:27
#18207
FINISH
26.22 mi15:15:023:42:348:308:11
8:02
#18090
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 mi18721117261172612851(Top 44%)9325(Top 57%)9325(Top 424%)
10K6.21 mi3.10 mi17428+129311182+54411182+54415821(Top 55%)10549(Top 65%)10549(Top 480%)
15K9.32 mi3.11 mi15992+143610599+58310599+58312851(Top 44%)9325(Top 57%)9325(Top 424%)
20K12.43 mi3.11 mi15131+86110238+36110238+36112655(Top 44%)9145(Top 56%)9145(Top 416%)
HALF13.11 mi0.68 mi15035+9610207+3110207+3113448(Top 46%)9582(Top 59%)9582(Top 436%)
25K15.53 mi2.42 mi14769+26610094+11310094+11313551(Top 47%)9462(Top 58%)9462(Top 430%)
30K18.64 mi3.11 mi14671+9810018+7610018+7614408(Top 50%)9729(Top 60%)9729(Top 443%)
20M20.00 mi1.36 mi15802-113110437-41910437-41923450(Top 81%)13740(Top 84%)13740(Top 625%)
21M21.00 mi1.00 mi16902-110010893-45610893-45625563(Top 88%)14666(Top 90%)14666(Top 667%)
35K21.75 mi0.75 mi16982-8010908-1510908-1519207(Top 66%)11584(Top 71%)11584(Top 527%)
23M23.00 mi1.25 mi17230-24810989-8110989-8120489(Top 71%)12210(Top 75%)12210(Top 556%)
24M24.00 mi1.00 mi17187+4310947+4210947+4216892(Top 58%)10427(Top 64%)10427(Top 474%)
40K24.85 mi0.85 mi17526-33911073-12611073-12622963(Top 79%)13281(Top 81%)13281(Top 604%)
25.2M25.20 mi0.35 mi18207-68111363-29011363-29028794(Top 99%)16182(Top 99%)16182(Top 736%)
FINISH26.22 mi1.02 mi18090+11711297+6611297+6615364(Top 53%)9696(Top 59%)9696(Top 441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12851

Males

9325

M40-44

9325

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15821

Males

10549

M40-44

10549

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12851

Males

9325

M40-44

9325

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12655

Males

9145

M40-44

9145

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13448

Males

9582

M40-44

9582

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13551

Males

9462

M40-44

9462

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14408

Males

9729

M40-44

9729

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23450

Males

13740

M40-44

13740

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25563

Males

14666

M40-44

14666

21M→35K

21.0 - 21.8 mi

Top 66%
×7
+17ft-86ft

Overall

19207

Males

11584

M40-44

11584

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20489

Males

12210

M40-44

12210

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16892

Males

10427

M40-44

10427

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22963

Males

13281

M40-44

13281

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28794

Males

16182

M40-44

16182

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15364

Males

9696

M40-44

9696

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4593*
Passed By
1398
Net Change
+631
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18721
5K10K1320*27+1293#18721#17428
10K15K1438*2+1436#17428#15992
15K20K864*3+861#15992#15131
20KHALF1059+96#15131#15035
HALF25K296*30+266#15035#14769
25K30K238*140+98#14769#14671
30K20M4200-1131#14671#15802
20M21M5200-1100#15802#16902
21M35K39119-80#16902#16982
35K23M47200-248#16982#17230
23M24M9148+43#17230#17187
24M40K9200-339#17187#17526
40K25.2M0200-681#17526#18207
25.2MFINISH13720+117#18207#18090
TOTALS4593*1398+631

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

📊

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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Activity Data

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