Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tobias Hahn

Bib: 5704MAge: N/A

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
51°/41°F
overcast clouds
Personalized for Tobias

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 · 6:32/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
20:17
3.11 mi
Rank: #4436
Start5K
20:17 | 6:32/mi
10K
41:02
6.21 mi
Rank: #5015 (-579)
5K10K
20:45 | 6:41/mi
15K
1:01:52
9.32 mi
Rank: #5272 (-257)
10K15K
20:50 | 6:43/mi
20K
1:23:05
12.43 mi
Rank: #5515 (-243)
15K20K
21:13 | 6:50/mi
HALF
1:27:45
13.11 mi
Rank: #5606 (-91)
20KHALF
4:40 | 6:51/mi
25K
1:44:55
15.53 mi
Rank: #6025 (-419)
HALF25K
17:10 | 7:05/mi
30K
2:08:59
18.64 mi
Rank: #7112 (-1087)
25K30K
24:04 | 7:45/mi
20M
2:20:23
20.00 mi
Rank: #7642 (-530)
30K20M
11:24 | 8:24/mi
21M
2:29:57
21.00 mi
Rank: #8254 (-612)
20M21M
9:34 | 9:34/mi
35K
2:38:30
21.75 mi
Rank: #9403 (-1149)
21M35K
8:33 | 11:26/mi
23M
2:51:33
23.00 mi
Rank: #10717 (-1314)
35K23M
13:03 | 10:26/mi
24M
3:03:43
24.00 mi
Rank: #12316 (-1599)
23M24M
12:10 | 12:10/mi
40K
3:14:05
24.85 mi
Rank: #13408 (-1092)
24M40K
10:22 | 12:08/mi
25.2M
3:18:59
25.20 mi
Rank: #14003 (-595)
40K25.2M
4:54 | 14:13/mi
FINISH
3:28:53
26.22 mi
Rank: #14600 (-597)
25.2MFINISH
9:54 | 9:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:45
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time2:01:08
Pace9:15 /mi
📊Positive Split: 38.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1020:176:3220:17
6:32
-
10K
6.21 mi10:44:5541:026:3720:45
6:41
+0:09
15K
9.32 mi11:05:451:01:526:3920:50
6:43
+0:02
20K
12.43 mi11:26:581:23:056:4221:13
6:50
+0:07
HALF
13.11 mi11:31:381:27:456:424:40
6:51
+0:01
25K
15.53 mi11:48:481:44:556:4617:10
7:05
+0:14
30K
18.64 mi12:12:522:08:596:5624:04
7:45
+0:40
20M
20.00 mi12:24:162:20:237:0211:24
8:24
+0:39
21M
21.00 mi12:33:502:29:577:099:34
9:34
+1:10
35K
21.75 mi12:42:232:38:307:188:33
11:26
+1:52
23M
23.00 mi12:55:262:51:337:2813:03
10:26
-1:00
24M
24.00 mi13:07:363:03:437:4012:10
12:10
+1:44
40K
24.85 mi13:17:583:14:057:4910:22
12:08
-0:02
25.2M
25.20 mi13:22:523:18:597:544:54
14:13
+2:05
FINISH
26.22 mi13:32:463:28:537:599:54
9:43
-4:30

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

6:32 /mi

Average Pace

7:58 /mi

Slowest Pace

14:13 /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

1:44:55

50% of race

Time at Steady Pace

45:02

22% of race

Time at Slower Pace

58:56

28% of race

Average Pace: 7:58 /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 mi10:24:1020:176:3220:17
6:32
#4436
10K
6.21 mi10:44:5541:026:3720:45
6:41
#5015
15K
9.32 mi11:05:451:01:526:3920:50
6:43
#5272
20K
12.43 mi11:26:581:23:056:4221:13
6:50
#5515
HALF
13.11 mi11:31:381:27:456:424:40
6:51
#5606
25K
15.53 mi11:48:481:44:556:4617:10
7:05
#6025
30K
18.64 mi12:12:522:08:596:5624:04
7:45
#7112
20M
20.00 mi12:24:162:20:237:0211:24
8:24
#7642
21M
21.00 mi12:33:502:29:577:099:34
9:34
#8254
35K
21.75 mi12:42:232:38:307:188:33
11:26
#9403
23M
23.00 mi12:55:262:51:337:2813:03
10:26
#10717
24M
24.00 mi13:07:363:03:437:4012:10
12:10
#12316
40K
24.85 mi13:17:583:14:057:4910:22
12:08
#13408
25.2M
25.20 mi13:22:523:18:597:544:54
14:13
#14003
FINISH
26.22 mi13:32:463:28:537:599:54
9:43
#14600
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 mi4436418641865899(Top 20%)5357(Top 33%)5357(Top 94%)
10K6.21 mi3.10 mi5015-5794683-4974683-4975761(Top 20%)5278(Top 32%)5278(Top 92%)
15K9.32 mi3.11 mi5272-2574896-2134896-2135899(Top 20%)5357(Top 33%)5357(Top 94%)
20K12.43 mi3.11 mi5515-2435089-1935089-1936477(Top 22%)5769(Top 35%)5769(Top 101%)
HALF13.11 mi0.68 mi5606-915170-815170-817540(Top 26%)6573(Top 40%)6573(Top 115%)
25K15.53 mi2.42 mi6025-4195465-2955465-2957976(Top 27%)6744(Top 41%)6744(Top 118%)
30K18.64 mi3.11 mi7112-10876243-7786243-77811580(Top 40%)8467(Top 52%)8467(Top 148%)
20M20.00 mi1.36 mi7642-5306586-3436586-34315495(Top 53%)10080(Top 62%)10080(Top 176%)
21M21.00 mi1.00 mi8254-6126934-3486934-34818762(Top 65%)11488(Top 70%)11488(Top 201%)
35K21.75 mi0.75 mi9403-11497567-6337567-63325938(Top 89%)14835(Top 91%)14835(Top 259%)
23M23.00 mi1.25 mi10717-13148180-6138180-61323193(Top 80%)13489(Top 83%)13489(Top 236%)
24M24.00 mi1.00 mi12316-15998892-7128892-71226784(Top 92%)15175(Top 93%)15175(Top 265%)
40K24.85 mi0.85 mi13408-10929348-4569348-45626059(Top 90%)14786(Top 90%)14786(Top 258%)
25.2M25.20 mi0.35 mi14003-5959590-2429590-24227363(Top 94%)15443(Top 95%)15443(Top 270%)
FINISH26.22 mi1.02 mi14600-5979819-2299819-22923003(Top 79%)13306(Top 81%)13306(Top 233%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5899

Males

5357

M18-39

5357

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5761

Males

5278

M18-39

5278

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5899

Males

5357

M18-39

5357

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6477

Males

5769

M18-39

5769

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7540

Males

6573

M18-39

6573

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7976

Males

6744

M18-39

6744

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11580

Males

8467

M18-39

8467

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15495

Males

10080

M18-39

10080

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18762

Males

11488

M18-39

11488

21M→35K

21.0 - 21.8 mi

Top 89%
×7
+17ft-86ft

Overall

25938

Males

14835

M18-39

14835

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23193

Males

13489

M18-39

13489

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26784

Males

15175

M18-39

15175

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26059

Males

14786

M18-39

14786

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27363

Males

15443

M18-39

15443

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

23003

Males

13306

M18-39

13306

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
216
Passed By
2697
Net Change
-10164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4436
5K10K27200-579#4436#5015
10K15K43200-257#5015#5272
15K20K48200-243#5272#5515
20KHALF697-91#5515#5606
HALF25K35200-419#5606#6025
25K30K23200-1087#6025#7112
30K20M8200-530#7112#7642
20M21M4200-612#7642#8254
21M35K2200-1149#8254#9403
35K23M8200-1314#9403#10717
23M24M2200-1599#10717#12316
24M40K3200-1092#12316#13408
40K25.2M0200-595#13408#14003
25.2MFINISH7200-597#14003#14600
TOTALS2162697-10164
📊

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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