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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Thomas Karrasch

Bib: 13004 •M •Age: N/A

WV

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 33%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Thomas

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 · 6:54/mi at mile 26.2

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
23:05
3.11 mi
Rank: #12185
Start → 5K
23:05 | 7:26/mi
10K
45:53
6.21 mi
Rank: #11825 (+360)
5K → 10K
22:48 | 7:21/mi
15K
1:08:39
9.32 mi
Rank: #11649 (+176)
10K → 15K
22:46 | 7:20/mi
20K
1:31:28
12.43 mi
Rank: #11366 (+283)
15K → 20K
22:49 | 7:21/mi
HALF
1:36:23
13.11 mi
Rank: #11320 (+46)
20K → HALF
4:55 | 7:13/mi
25K
1:54:05
15.53 mi
Rank: #11020 (+300)
HALF → 25K
17:42 | 7:18/mi
30K
2:17:11
18.64 mi
Rank: #10600 (+420)
25K → 30K
23:06 | 7:27/mi
20M
2:27:18
20.00 mi
Rank: #10422 (+178)
30K → 20M
10:07 | 7:27/mi
21M
2:34:54
21.00 mi
Rank: #10162 (+260)
20M → 21M
7:36 | 7:36/mi
35K
2:40:08
21.75 mi
Rank: #10022 (+140)
21M → 35K
5:14 | 7:00/mi
23M
2:49:11
23.00 mi
Rank: #9752 (+270)
35K → 23M
9:03 | 7:14/mi
24M
2:56:15
24.00 mi
Rank: #9601 (+151)
23M → 24M
7:04 | 7:04/mi
40K
3:02:29
24.85 mi
Rank: #9477 (+124)
24M → 40K
6:14 | 7:18/mi
25.2M
3:05:07
25.20 mi
Rank: #9388 (+89)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:12:09
26.22 mi
Rank: #9247 (+141)
25.2M → FINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:36:23
Pace7:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:46
Pace7:19 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5823:057:2623:05
7:26
-
10K
6.21 mi11:14:4645:537:2422:48
7:21
-0:05
15K
9.32 mi11:37:321:08:397:2222:46
7:20
-0:01
20K
12.43 mi12:00:211:31:287:2222:49
7:21
+0:01
HALF
13.11 mi12:05:161:36:237:224:55
7:13
-0:08
25K
15.53 mi12:22:581:54:057:2117:42
7:18
+0:05
30K
18.64 mi12:46:042:17:117:2223:06
7:27
+0:09
20M
20.00 mi12:56:112:27:187:2210:07
7:27
0:00
21M
21.00 mi13:03:472:34:547:237:36
7:36
+0:09
35K
21.75 mi13:09:012:40:087:225:14
7:00
-0:36
23M
23.00 mi13:18:042:49:117:229:03
7:14
+0:14
24M
24.00 mi13:25:082:56:157:217:04
7:04
-0:10
40K
24.85 mi13:31:223:02:297:216:14
7:18
+0:14
25.2M
25.20 mi13:34:003:05:077:212:38
7:39
+0:21
FINISH
26.22 mi13:41:023:12:097:217:02
6:55
-0:44

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

6:55 /mi

Average Pace

7:20 /mi

Slowest Pace

7:39 /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

3:09:31

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi10:51:5823:057:2623:05
7:26
#12185
10K
6.21 mi11:14:4645:537:2422:48
7:21
#11825
15K
9.32 mi11:37:321:08:397:2222:46
7:20
#11649
20K
12.43 mi12:00:211:31:287:2222:49
7:21
#11366
HALF
13.11 mi12:05:161:36:237:224:55
7:13
#11320
25K
15.53 mi12:22:581:54:057:2117:42
7:18
#11020
30K
18.64 mi12:46:042:17:117:2223:06
7:27
#10600
20M
20.00 mi12:56:112:27:187:2210:07
7:27
#10422
21M
21.00 mi13:03:472:34:547:237:36
7:36
#10162
35K
21.75 mi13:09:012:40:087:225:14
7:00
#10022
23M
23.00 mi13:18:042:49:117:229:03
7:14
#9752
24M
24.00 mi13:25:082:56:157:217:04
7:04
#9601
40K
24.85 mi13:31:223:02:297:216:14
7:18
#9477
25.2M
25.20 mi13:34:003:05:077:212:38
7:39
#9388
FINISH
26.22 mi13:41:023:12:097:217:02
6:55
#9247
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi121859111911111291(Top 39%)8616(Top 53%)8616(Top 357%)
10K6.21 mi3.10 mi11825+3608943+1688943+16811467(Top 40%)8733(Top 53%)8733(Top 362%)
15K9.32 mi3.11 mi11649+1768823+1208823+12011291(Top 39%)8616(Top 53%)8616(Top 357%)
20K12.43 mi3.11 mi11366+2838673+1508673+15010564(Top 36%)8183(Top 50%)8183(Top 339%)
HALF13.11 mi0.68 mi11320+468642+318642+3110318(Top 36%)8119(Top 50%)8119(Top 336%)
25K15.53 mi2.42 mi11020+3008478+1648478+1649680(Top 33%)7679(Top 47%)7679(Top 318%)
30K18.64 mi3.11 mi10600+4208222+2568222+2569111(Top 31%)7238(Top 44%)7238(Top 300%)
20M20.00 mi1.36 mi10422+1788108+1148108+1148738(Top 30%)6912(Top 42%)6912(Top 286%)
21M21.00 mi1.00 mi10162+2607953+1557953+1557154(Top 25%)5877(Top 36%)5877(Top 244%)
35K21.75 mi0.75 mi10022+1407871+827871+827087(Top 24%)5889(Top 36%)5889(Top 244%)
23M23.00 mi1.25 mi9752+2707713+1587713+1586997(Top 24%)5757(Top 35%)5757(Top 239%)
24M24.00 mi1.00 mi9601+1517614+997614+996948(Top 24%)5665(Top 35%)5665(Top 235%)
40K24.85 mi0.85 mi9477+1247521+937521+937363(Top 25%)5820(Top 36%)5820(Top 241%)
25.2M25.20 mi0.35 mi9388+897459+627459+626061(Top 21%)4980(Top 30%)4980(Top 206%)
FINISH26.22 mi1.02 mi9247+1417350+1097350+1096813(Top 23%)5395(Top 33%)5395(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11291

Males

8616

M45-49

8616

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11467

Males

8733

M45-49

8733

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11291

Males

8616

M45-49

8616

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10564

Males

8183

M45-49

8183

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10318

Males

8119

M45-49

8119

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9680

Males

7679

M45-49

7679

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9111

Males

7238

M45-49

7238

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8738

Males

6912

M45-49

6912

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7154

Males

5877

M45-49

5877

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

7087

Males

5889

M45-49

5889

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6997

Males

5757

M45-49

5757

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6948

Males

5665

M45-49

5665

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7363

Males

5820

M45-49

5820

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6061

Males

4980

M45-49

4980

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6813

Males

5395

M45-49

5395

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3321*
Passed By
383
Net Change
+2938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12185
5K → 10K482*122+360#12185#11825
10K → 15K270*94+176#11825#11649
15K → 20K309*26+283#11649#11366
20K → HALF5913+46#11366#11320
HALF → 25K318*18+300#11320#11020
25K → 30K439*19+420#11020#10600
30K → 20M19719+178#10600#10422
20M → 21M270*10+260#10422#10162
21M → 35K1433+140#10162#10022
35K → 23M279*9+270#10022#9752
23M → 24M16312+151#9752#9601
24M → 40K14319+124#9601#9477
40K → 25.2M945+89#9477#9388
25.2M → FINISH15514+141#9388#9247
TOTALS3321*383+2938

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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