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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jörgen Rietveld

Bib: 33092 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M45-49)
#0 / 2413
Top 42%
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
23:17
3.11 mi
Rank: #12705
Start → 5K
23:17 | 7:30/mi
10K
45:15
6.21 mi
Rank: #10916 (+1789)
5K → 10K
21:58 | 7:05/mi
15K
1:07:12
9.32 mi
Rank: #10244 (+672)
10K → 15K
21:57 | 7:04/mi
20K
1:29:33
12.43 mi
Rank: #9935 (+309)
15K → 20K
22:21 | 7:12/mi
HALF
1:34:25
13.11 mi
Rank: #9920 (+15)
20K → HALF
4:52 | 7:09/mi
25K
1:52:01
15.53 mi
Rank: #9804 (+116)
HALF → 25K
17:36 | 7:16/mi
30K
2:15:15
18.64 mi
Rank: #9688 (+116)
25K → 30K
23:14 | 7:29/mi
20M
2:25:14
20.00 mi
Rank: #9551 (+137)
30K → 20M
9:59 | 7:21/mi
21M
2:32:38
21.00 mi
Rank: #9288 (+263)
20M → 21M
7:24 | 7:24/mi
35K
2:37:43
21.75 mi
Rank: #9120 (+168)
21M → 35K
5:05 | 6:48/mi
23M
2:46:40
23.00 mi
Rank: #8896 (+224)
35K → 23M
8:57 | 7:10/mi
24M
2:53:18
24.00 mi
Rank: #8630 (+266)
23M → 24M
6:38 | 6:38/mi
40K
2:59:01
24.85 mi
Rank: #8376 (+254)
24M → 40K
5:43 | 6:42/mi
25.2M
3:01:29
25.20 mi
Rank: #8264 (+112)
40K → 25.2M
2:28 | 7:10/mi
FINISH
3:08:12
26.22 mi
Rank: #8059 (+205)
25.2M → FINISH
6:43 | 6:36/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:25
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:47
Pace7:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1523:177:3023:17
7:30
-
10K
6.21 mi12:15:1345:157:1721:58
7:05
-0:25
15K
9.32 mi12:37:101:07:127:1321:57
7:04
-0:01
20K
12.43 mi12:59:311:29:337:1322:21
7:12
+0:08
HALF
13.11 mi13:04:231:34:257:134:52
7:09
-0:03
25K
15.53 mi13:21:591:52:017:1317:36
7:16
+0:07
30K
18.64 mi13:45:132:15:157:1623:14
7:29
+0:13
20M
20.00 mi13:55:122:25:147:169:59
7:21
-0:08
21M
21.00 mi14:02:362:32:387:177:24
7:24
+0:03
35K
21.75 mi14:07:412:37:437:165:05
6:48
-0:36
23M
23.00 mi14:16:382:46:407:158:57
7:10
+0:22
24M
24.00 mi14:23:162:53:187:146:38
6:38
-0:32
40K
24.85 mi14:28:592:59:017:135:43
6:42
+0:04
25.2M
25.20 mi14:31:273:01:297:132:28
7:10
+0:28
FINISH
26.22 mi14:38:103:08:127:116:43
6:36
-0:34

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

6:36 /mi

Average Pace

7:11 /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

1:46:42

57% of race

Time at Steady Pace

1:21:30

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi11:53:1523:177:3023:17
7:30
#12705
10K
6.21 mi12:15:1345:157:1721:58
7:05
#10916
15K
9.32 mi12:37:101:07:127:1321:57
7:04
#10244
20K
12.43 mi12:59:311:29:337:1322:21
7:12
#9935
HALF
13.11 mi13:04:231:34:257:134:52
7:09
#9920
25K
15.53 mi13:21:591:52:017:1317:36
7:16
#9804
30K
18.64 mi13:45:132:15:157:1623:14
7:29
#9688
20M
20.00 mi13:55:122:25:147:169:59
7:21
#9551
21M
21.00 mi14:02:362:32:387:177:24
7:24
#9288
35K
21.75 mi14:07:412:37:437:165:05
6:48
#9120
23M
23.00 mi14:16:382:46:407:158:57
7:10
#8896
24M
24.00 mi14:23:162:53:187:146:38
6:38
#8630
40K
24.85 mi14:28:592:59:017:135:43
6:42
#8376
25.2M
25.20 mi14:31:273:01:297:132:28
7:10
#8264
FINISH
26.22 mi14:38:103:08:127:116:43
6:36
#8059
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 mi12705933093308996(Top 31%)7484(Top 46%)7484(Top 310%)
10K6.21 mi3.10 mi10916+17898514+8168514+8169195(Top 32%)7617(Top 47%)7617(Top 316%)
15K9.32 mi3.11 mi10244+6728167+3478167+3478996(Top 31%)7484(Top 46%)7484(Top 310%)
20K12.43 mi3.11 mi9935+3097990+1777990+1779272(Top 32%)7553(Top 46%)7553(Top 313%)
HALF13.11 mi0.68 mi9920+157976+147976+149691(Top 33%)7809(Top 48%)7809(Top 324%)
25K15.53 mi2.42 mi9804+1167893+837893+839338(Top 32%)7502(Top 46%)7502(Top 311%)
30K18.64 mi3.11 mi9688+1167774+1197774+1199472(Top 33%)7407(Top 45%)7407(Top 307%)
20M20.00 mi1.36 mi9551+1377691+837691+838017(Top 28%)6511(Top 40%)6511(Top 270%)
21M21.00 mi1.00 mi9288+2637512+1797512+1795870(Top 20%)5037(Top 31%)5037(Top 209%)
35K21.75 mi0.75 mi9120+1687400+1127400+1125682(Top 20%)4952(Top 30%)4952(Top 205%)
23M23.00 mi1.25 mi8896+2247239+1617239+1616467(Top 22%)5415(Top 33%)5415(Top 224%)
24M24.00 mi1.00 mi8630+2667063+1767063+1763990(Top 14%)3574(Top 22%)3574(Top 148%)
40K24.85 mi0.85 mi8376+2546895+1686895+1683560(Top 12%)3189(Top 20%)3189(Top 132%)
25.2M25.20 mi0.35 mi8264+1126816+796816+793413(Top 12%)3038(Top 19%)3038(Top 126%)
FINISH26.22 mi1.02 mi8059+2056671+1456671+1454726(Top 16%)4000(Top 24%)4000(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8996

Males

7484

M45-49

7484

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9195

Males

7617

M45-49

7617

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8996

Males

7484

M45-49

7484

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9272

Males

7553

M45-49

7553

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9691

Males

7809

M45-49

7809

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9338

Males

7502

M45-49

7502

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9472

Males

7407

M45-49

7407

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8017

Males

6511

M45-49

6511

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5870

Males

5037

M45-49

5037

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5682

Males

4952

M45-49

4952

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6467

Males

5415

M45-49

5415

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

3990

Males

3574

M45-49

3574

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3560

Males

3189

M45-49

3189

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3413

Males

3038

M45-49

3038

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4726

Males

4000

M45-49

4000

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4939*
Passed By
293
Net Change
+4646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12705
5K → 10K1796*7+1789#12705#10916
10K → 15K682*10+672#10916#10244
15K → 20K345*36+309#10244#9935
20K → HALF3924+15#9935#9920
HALF → 25K17256+116#9920#9804
25K → 30K238*122+116#9804#9688
30K → 20M15417+137#9688#9551
20M → 21M266*3+263#9551#9288
21M → 35K1702+168#9288#9120
35K → 23M232*8+224#9120#8896
23M → 24M267*1+266#8896#8630
24M → 40K255*1+254#8630#8376
40K → 25.2M1120+112#8376#8264
25.2M → FINISH211*6+205#8264#8059
TOTALS4939*293+4646

* 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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