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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kevin Von Raesfeld

Bib: 7041 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 24%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°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
21:41
3.11 mi
Rank: #8363
Start → 5K
21:41 | 6:59/mi
10K
43:14
6.21 mi
Rank: #8275 (+88)
5K → 10K
21:33 | 6:57/mi
15K
1:05:01
9.32 mi
Rank: #8391 (-116)
10K → 15K
21:47 | 7:01/mi
20K
1:26:50
12.43 mi
Rank: #8274 (+117)
15K → 20K
21:49 | 7:02/mi
HALF
1:31:34
13.11 mi
Rank: #8268 (+6)
20K → HALF
4:44 | 6:57/mi
25K
1:48:44
15.53 mi
Rank: #8159 (+109)
HALF → 25K
17:10 | 7:05/mi
30K
2:11:19
18.64 mi
Rank: #8035 (+124)
25K → 30K
22:35 | 7:17/mi
20M
2:21:11
20.00 mi
Rank: #7937 (+98)
30K → 20M
9:52 | 7:16/mi
21M
2:28:43
21.00 mi
Rank: #7818 (+119)
20M → 21M
7:32 | 7:32/mi
35K
2:33:49
21.75 mi
Rank: #7715 (+103)
21M → 35K
5:06 | 6:50/mi
23M
2:42:40
23.00 mi
Rank: #7540 (+175)
35K → 23M
8:51 | 7:05/mi
24M
2:49:41
24.00 mi
Rank: #7459 (+81)
23M → 24M
7:01 | 7:01/mi
40K
2:55:46
24.85 mi
Rank: #7353 (+106)
24M → 40K
6:05 | 7:07/mi
25.2M
2:58:22
25.20 mi
Rank: #7286 (+67)
40K → 25.2M
2:36 | 7:33/mi
FINISH
3:05:26
26.22 mi
Rank: #7239 (+47)
25.2M → FINISH
7:04 | 6:57/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:34
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:33:52
Pace7:10 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2721:416:5921:41
6:59
-
10K
6.21 mi10:50:0043:146:5821:33
6:57
-0:02
15K
9.32 mi11:11:471:05:016:5921:47
7:01
+0:04
20K
12.43 mi11:33:361:26:507:0021:49
7:02
+0:01
HALF
13.11 mi11:38:201:31:347:004:44
6:57
-0:05
25K
15.53 mi11:55:301:48:447:0017:10
7:05
+0:08
30K
18.64 mi12:18:052:11:197:0322:35
7:17
+0:12
20M
20.00 mi12:27:572:21:117:049:52
7:16
-0:01
21M
21.00 mi12:35:292:28:437:057:32
7:32
+0:16
35K
21.75 mi12:40:352:33:497:055:06
6:50
-0:42
23M
23.00 mi12:49:262:42:407:058:51
7:05
+0:15
24M
24.00 mi12:56:272:49:417:057:01
7:01
-0:04
40K
24.85 mi13:02:322:55:467:056:05
7:07
+0:06
25.2M
25.20 mi13:05:082:58:227:052:36
7:33
+0:26
FINISH
26.22 mi13:12:123:05:267:057:04
6:57
-0:36

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

6:50 /mi

Average Pace

7:05 /mi

Slowest Pace

7:33 /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

2:55:18

95% of race

Time at Steady Pace

10:08

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:28:2721:416:5921:41
6:59
#8363
10K
6.21 mi10:50:0043:146:5821:33
6:57
#8275
15K
9.32 mi11:11:471:05:016:5921:47
7:01
#8391
20K
12.43 mi11:33:361:26:507:0021:49
7:02
#8274
HALF
13.11 mi11:38:201:31:347:004:44
6:57
#8268
25K
15.53 mi11:55:301:48:447:0017:10
7:05
#8159
30K
18.64 mi12:18:052:11:197:0322:35
7:17
#8035
20M
20.00 mi12:27:572:21:117:049:52
7:16
#7937
21M
21.00 mi12:35:292:28:437:057:32
7:32
#7818
35K
21.75 mi12:40:352:33:497:055:06
6:50
#7715
23M
23.00 mi12:49:262:42:407:058:51
7:05
#7540
24M
24.00 mi12:56:272:49:417:057:01
7:01
#7459
40K
24.85 mi13:02:322:55:467:056:05
7:07
#7353
25.2M
25.20 mi13:05:082:58:227:052:36
7:33
#7286
FINISH
26.22 mi13:12:123:05:267:057:04
6:57
#7239
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 mi8363714471448631(Top 30%)7258(Top 44%)7258(Top 330%)
10K6.21 mi3.10 mi8275+887068+767068+768200(Top 28%)7007(Top 43%)7007(Top 319%)
15K9.32 mi3.11 mi8391-1167127-597127-598631(Top 30%)7258(Top 44%)7258(Top 330%)
20K12.43 mi3.11 mi8274+1177044+837044+838021(Top 28%)6848(Top 42%)6848(Top 312%)
HALF13.11 mi0.68 mi8268+67042+27042+28186(Top 28%)6963(Top 43%)6963(Top 317%)
25K15.53 mi2.42 mi8159+1096967+756967+757957(Top 27%)6725(Top 41%)6725(Top 306%)
30K18.64 mi3.11 mi8035+1246846+1216846+1217847(Top 27%)6524(Top 40%)6524(Top 297%)
20M20.00 mi1.36 mi7937+986764+826764+827383(Top 25%)6136(Top 38%)6136(Top 279%)
21M21.00 mi1.00 mi7818+1196668+966668+966699(Top 23%)5577(Top 34%)5577(Top 254%)
35K21.75 mi0.75 mi7715+1036597+716597+715842(Top 20%)5063(Top 31%)5063(Top 230%)
23M23.00 mi1.25 mi7540+1756462+1356462+1355938(Top 20%)5066(Top 31%)5066(Top 230%)
24M24.00 mi1.00 mi7459+816392+706392+706568(Top 23%)5417(Top 33%)5417(Top 246%)
40K24.85 mi0.85 mi7353+1066290+1026290+1026218(Top 21%)5137(Top 31%)5137(Top 234%)
25.2M25.20 mi0.35 mi7286+676239+516239+515504(Top 19%)4609(Top 28%)4609(Top 210%)
FINISH26.22 mi1.02 mi7239+476184+556184+557027(Top 24%)5508(Top 34%)5508(Top 251%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8631

Males

7258

M40-44

7258

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8200

Males

7007

M40-44

7007

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8631

Males

7258

M40-44

7258

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8021

Males

6848

M40-44

6848

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8186

Males

6963

M40-44

6963

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7957

Males

6725

M40-44

6725

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7847

Males

6524

M40-44

6524

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7383

Males

6136

M40-44

6136

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6699

Males

5577

M40-44

5577

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5842

Males

5063

M40-44

5063

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5938

Males

5066

M40-44

5066

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6568

Males

5417

M40-44

5417

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6218

Males

5137

M40-44

5137

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5504

Males

4609

M40-44

4609

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7027

Males

5508

M40-44

5508

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1858*
Passed By
724
Net Change
+1124
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8363
5K → 10K247*159+88#8363#8275
10K → 15K94200-116#8275#8391
15K → 20K18164+117#8391#8274
20K → HALF2418+6#8274#8268
HALF → 25K16455+109#8268#8159
25K → 30K222*98+124#8159#8035
30K → 20M11719+98#8035#7937
20M → 21M13516+119#7937#7818
21M → 35K1085+103#7818#7715
35K → 23M18510+175#7715#7540
23M → 24M10524+81#7540#7459
24M → 40K12115+106#7459#7353
40K → 25.2M736+67#7353#7286
25.2M → FINISH8235+47#7286#7239
TOTALS1858*724+1124

* 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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